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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-08 18:57:22 +00:00
72,522 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jakub Kicinski
|
9bbdc7dc40 |
bluetooth-next pull request for net-next:
core: - hci_sync: Add support for HCI_LE_Set_Host_Feature [v2] - SMP: Use AES-CMAC library API - sockets: convert to getsockopt_iter - Add SPDX id lines to some source files drivers: - btintel_pcie: Support Product level reset - btintel_pcie: Add support for smart trigger dump - btintel_pcie: Add 50 ms delay before MAC init on BlazarIW - btintel_pcie: Separate coredump work from RX work - btmtk: add event filter to filter specific event - btrtl: fix RTL8761B/BU broken LE extended scan - btusb: Add Realtek RTL8922AE VID/PID 0bda/d922 - btusb: Add Realtek RTL8922AE VID/PID 0bda/d923 - btusb: MT7922: Add VID/PID 0e8d/223c - btusb: MT7925: Add VID/PID 0e8d/8c38 - btusb: Add support for TP-Link TL-UB250 - btusb: Add Mercusys MA530 for Realtek RTL8761BUV - btusb: Add TP-Link UB600 for Realtek 8761BUV - btusb: Add support for Intel Lizard Peak 2 (0x8087:0x0040) - btusb: Add USB ID 2c4e:0128 for Mercusys MA60XNB - btusb: MT7925: Add VID/PID 13d3/3609 -----BEGIN PGP SIGNATURE----- iQJNBAABCgA3FiEE7E6oRXp8w05ovYr/9JCA4xAyCykFAmoq/Z0ZHGx1aXoudm9u LmRlbnR6QGludGVsLmNvbQAKCRD0kIDjEDILKcT7D/95d51+waua8bgXq+NTuu2P y/bkdabneNVKzeoBOSZJ4fewMlQRUAckNQxzxszjqNtANpFZTxOxbHn+lznghCaI VeSSM/AioQe/rqhhrE/nFj1iEJdidxjV4MR/766FfB+ofUfBaFbHk2O07ObwCBIw 7OxGUt6vZK6QyOirTztG631Jnx4V+rVunh7ueWXCZyNytTxxlW3olR4iBdVHPYCf AgCyd+y++/VOM/8EmjjJJQFV65bNK2k9KZWfEAA+g+SMdoReeJ1k6ibIaFusmOuQ pORpj9u3CrD9DxC1lJ6DmBNlYxKLZGlBgqr4FNV1H4+VwnRhE8hbvHoC9dzM3FLE rkqWfQ1r0dx2I/v/xB5PnHS+BDa1REH1ozvc/OY2RpaKE8kzq4MHDnUm0VId90wh BS42x3AmDBLbvkm4a9Ebw0h6Tr2mnvK0PEs7CZL5yLfDwlZNNz2P/BNSnJIT8uIL tAqhlnjX1WoyF8kJGo6GVQE0K85dhj+03Tz4igyrJb1rOF6RT8RX69MjbnIaRdd5 2AXSOpFWSEBadQMdYpTy4iJgk2yqhbw+8UyAzoctIqpJ5D3iBn1AT44YRThx55nn 0+dpQcUx31oCQNQYBs8uydmzF8J/Md+hsXT1Mod+fGi4HdJYmg8ij7TrBMPSMUNw QkYqiqVlIDBb4Iw5QLcmew== =kMwJ -----END PGP SIGNATURE----- Merge tag 'for-net-next-2026-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: core: - hci_sync: Add support for HCI_LE_Set_Host_Feature [v2] - SMP: Use AES-CMAC library API - sockets: convert to getsockopt_iter - Add SPDX id lines to some source files drivers: - btintel_pcie: Support Product level reset - btintel_pcie: Add support for smart trigger dump - btintel_pcie: Add 50 ms delay before MAC init on BlazarIW - btintel_pcie: Separate coredump work from RX work - btmtk: add event filter to filter specific event - btrtl: fix RTL8761B/BU broken LE extended scan - btusb: Add Realtek RTL8922AE VID/PID 0bda/d922 - btusb: Add Realtek RTL8922AE VID/PID 0bda/d923 - btusb: MT7922: Add VID/PID 0e8d/223c - btusb: MT7925: Add VID/PID 0e8d/8c38 - btusb: Add support for TP-Link TL-UB250 - btusb: Add Mercusys MA530 for Realtek RTL8761BUV - btusb: Add TP-Link UB600 for Realtek 8761BUV - btusb: Add support for Intel Lizard Peak 2 (0x8087:0x0040) - btusb: Add USB ID 2c4e:0128 for Mercusys MA60XNB - btusb: MT7925: Add VID/PID 13d3/3609 * tag 'for-net-next-2026-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (49 commits) Bluetooth: btintel_pcie: Separate coredump work from RX work Bluetooth: btmtksdio: fix infinite loop in btmtksdio_txrx_work() Bluetooth: qca: Add BT FW build version to kernel log Bluetooth: vhci: validate devcoredump state before side effects Bluetooth: L2CAP: validate connectionless PSM length Bluetooth: hci: validate codec capability element length Bluetooth: L2CAP: Fix UAF in channel timeout by holding conn ref Bluetooth: btintel_pcie: Load IOSF debug regs by controller variant Bluetooth: btintel_pcie: Add 50 ms delay before MAC init on BlazarIW Bluetooth: Add SPDX id lines to some source files Bluetooth: btintel_pcie: Add support for smart trigger dump Bluetooth: hci_h5: reset hci_uart::priv in the close() method Bluetooth: btusb: clean up probe error handling Bluetooth: btusb: fix wakeup irq devres lifetime Bluetooth: btusb: fix wakeup source leak on probe failure Bluetooth: btusb: fix use-after-free on marvell probe failure Bluetooth: btusb: fix use-after-free on registration failure Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path Bluetooth: hci_core: Fix UAF in hci_unregister_dev() Bluetooth: hci_event: fix simultaneous discovery stuck in FINDING ... ==================== Link: https://patch.msgid.link/20260611183358.176776-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
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Jakub Kicinski
|
dad4d4b92a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-7.1-rc8). Conflicts: drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c |
||
Ethan Nelson-Moore
|
794b5e7727 |
bluetooth: remove all PCMCIA drivers
PCMCIA is almost completely obsolete (the last computers supporting it
natively were from ~2009), and the general consensus [1] seems to be
that support for it should be gradually removed from the kernel.
In 2023, an initial step of removing all the PCMCIA char drivers was
taken in commit
|
||
Eric Biggers
|
1967bfaf7b |
crypto: pcbc - Remove support for PCBC mode
The only user of PCBC mode (Propagating Cipher Block Chaining mode) was net/rxrpc/rxkad.c, which now uses local code instead. While PCBC was an interesting cryptographic experiment, it has largely been relegated to the history books and academic exercises. It is non-parallelizable (i.e., very slow) and doesn't actually achieve the integrity properties it was apparently intended to achieve. Remove support for it from the crypto API. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Eric Biggers <ebiggers@kernel.org> Tested-by: Marc Dionne <marc.dionne@auristor.com> Link: https://patch.msgid.link/20260522050740.84561-6-ebiggers@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
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Eric Biggers
|
374efbdc85 |
crypto: fcrypt - Remove support for FCrypt block cipher
Remove the insecure FCrypt block cipher from the crypto API. Its only user was net/rxrpc/, but now net/rxrpc/ implements it locally. The crypto API implementation is no longer needed. For some additional context: FCrypt was designed in 1988 and is essentially a weakened version of DES. It has the same 56-bit key size as DES, which is easily brute forced. Moreover, it's cryptographically weak and doesn't even provide the intended 56-bit security level. Its author considers it to be a mistake, as well (https://lists.openafs.org/pipermail/openafs-devel/2000-December/005320.html). But fortunately this 1980s-era homebrew block cipher was never adopted outside of net/rxrpc/. So its code can just be kept there. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Eric Biggers <ebiggers@kernel.org> Tested-by: Marc Dionne <marc.dionne@auristor.com> Link: https://patch.msgid.link/20260522050740.84561-5-ebiggers@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Linus Torvalds
|
d054796f8b |
Rust fixes for v7.1 (2nd)
Toolchain and infrastructure:
- Fix 'rustc-option' (the Makefile one) when cross-compiling that leads
to build or boot failures in certain configs.
- Work around a Rust compiler bug (already fixed for Rust 1.98.0) thats
lead to boot failures in certain configs due to missing 'uwtable'
LLVM module flags.
- Support a Rust compiler change (starting with Rust 1.98.0) in the
unstable target specification JSON files.
- Forbid Rust + arm + KASAN configs, which do not build.
'kernel' crate:
- Fix NOMMU build by adding a missing helper.
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Merge tag 'rust-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull Rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Fix 'rustc-option' (the Makefile one) when cross-compiling that
leads to build or boot failures in certain configs
- Work around a Rust compiler bug (already fixed for Rust 1.98.0)
thats lead to boot failures in certain configs due to missing
'uwtable' LLVM module flags
- Support a Rust compiler change (starting with Rust 1.98.0) in the
unstable target specification JSON files
- Forbid Rust + arm + KASAN configs, which do not build
'kernel' crate:
- Fix NOMMU build by adding a missing helper"
* tag 'rust-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: x86: support Rust >= 1.98.0 target spec
rust: arm64: set uwtable llvm module flag for CONFIG_UNWIND_TABLES
rust: helpers: add is_vmalloc_addr wrapper for NOMMU builds
rust: kasan/kbuild: fix rustc-option when cross-compiling
ARM: Do not select HAVE_RUST when KASAN is enabled
|
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Jakub Kicinski
|
8d72997dab |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-7.1-rc7). Silent conflicts: net/wireless/nl80211.c |
||
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Linus Torvalds
|
ba3e43a9e6 |
soc: fixes for 7.1, part 2
Following the previous set of fixes, this addresses another significant
number of small issues found in firmware drivers (tee, optee, qcomtee,
qcom ice, exynos acpm) drivers through various tools. This is about
error handling, resource leaks, concurrency and a use-after-free bug.
The fixes for the Qualcomm ICE driver also introduce interface changes
in the UFS and MMC drivers using it.
Outside of firmware drivers, there are a few fixes across the tree:
- Minor driver code mistakes in the Atmel EBI memory controller,
the i.MX soc ID driver and socfpga boot logic
- A defconfig change to avoid a boot time regression on multiple
qualcomm boards
- Device tree fixes for qualcomm, at91 and gemini, addressing
mostly minor configuration mistakes
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Merge tag 'soc-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"Following the previous set of fixes, this addresses another
significant number of small issues found in firmware drivers (tee,
optee, qcomtee, qcom ice, exynos acpm) drivers through various tools.
This is about error handling, resource leaks, concurrency and a
use-after-free bug.
The fixes for the Qualcomm ICE driver also introduce interface changes
in the UFS and MMC drivers using it.
Outside of firmware drivers, there are a few fixes across the tree:
- Minor driver code mistakes in the Atmel EBI memory controller, the
i.MX soc ID driver and socfpga boot logic
- A defconfig change to avoid a boot time regression on multiple
qualcomm boards
- Device tree fixes for qualcomm, at91 and gemini, addressing mostly
minor configuration mistakes"
* tag 'soc-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits)
firmware: samsung: acpm: Fix infinite loop on sequence number exhaustion
firmware: samsung: acpm: Fix missing LKMM barriers in sequence allocator
firmware: samsung: acpm: Fix false timeouts and Use-After-Free in polling
ARM: dts: gemini: Fix partition offsets
ARM: socfpga: Fix OF node refcount leak in SMP setup
soc: qcom: ice: Fix the error code when 'qcom,ice' property is not found
arm64: dts: qcom: eliza: Add power-domain and iface clk for ice node
arm64: dts: qcom: milos: Add power-domain and iface clk for ice node
tee: qcomtee: add missing va_end in early return qcomtee_object_user_init()
tee: fix params_from_user() error path in tee_ioctl_supp_recv
tee: shm: fix shm leak in register_shm_helper()
tee: fix tee_ioctl_object_invoke_arg padding
arm64: defconfig: Enable PCI M.2 power sequencing driver
scsi: ufs: ufs-qcom: Remove NULL check from devm_of_qcom_ice_get()
mmc: sdhci-msm: Remove NULL check from devm_of_qcom_ice_get()
soc: qcom: ice: Return proper error codes from devm_of_qcom_ice_get() instead of NULL
soc: qcom: ice: Return -ENODEV if the ICE platform device is not found
soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get()
ARM: dts: microchip: sam9x7: fix GMAC clock configuration
firmware: samsung: acpm: Fix mailbox channel leak on probe error
...
|
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Arnd Bergmann
|
fce4668a01 |
SoCFPGA dts fix for v7.1
- Fix OF node refcount leak -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAmoVtIMACgkQGZQEC4Gj KPR1iA/+PXPSx51qgfkJKNUrEzAq8WOrsjDMrLI596unfXVpi4thWy5+4DaSIk8A o+1u8iXwHTNFeBcG+KUKqVmCAgyVLc3ZZ3OkaCH2+y0MBa6qKXI/+7/0yd/4F5Hu 5L+e0QrUdUEJKvjAXZAIym8RqYnXR53P0Ur3imGqkJlqZFwnME+Eez0Uvtj5fIZA NEDeSbbrwVsQ4etOfI0HjyI/lkEFEJqcgVg2APOraDtPmM9Wmf9XXh5BRUvgLptK JTtYa7exiLyX0qbgWE/+7w7omjruDYOgXTrzjrpuW+rlH/jvh+ATJrl2R7bIR6lJ 0Ez2T/9W1WD6p8LxgMIyg8eFXfKf+cVFIyGmS95F0Q5jC1cRRdM84JPDHHcO5QYO tr3m4IwORyQbzAyAjbq/KRiBEx0LsjuBTLQez/YrDbMdy0BrgTIYvT26taV+bSXF 4iF50SbtGuQz3A8N5USOD4mo1bkx7QI1ezVNqXZJuuJ9+B4ieeOPzcg9s0Y4D+6z qP2OdaaaU9c8IYLxClHk3k5QMiPP9PgosPMfrCd1Iw18qaUNIaTMbc+3k4sAyMpz WNbKgIHgOR/amWGrUgoyAYwvs5IYOhJvU1L3yslgRxzMMrvW5Mx13nuCVw/44gD8 BS5VwUyfPjeOxfkZJVOtUxwBX3znQJkHjIUFD6lfDAHTjFlSn/M= =Qs3M -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmodllEACgkQmmx57+YA GNlnnA/+PO0ieAuD1mwzSgcPhWeT9r9x33s4YrjYvzXtm+WW5G7tRcdlPzFkIIbP nbvU2/0h2nNcxH2fr3HcTqEy2BHVoE0M5rJ0+K806XIfIJPP1BAVUguTUi8BojFF fLILUVVCsc0dmMduvBkD0HjDR+ZxRxw21NzMtG3ufCp095bk6YZD/D6rrYAvLSRd sxotmyBdoIYL755/BOeNWNT362c8NvK6p2j3VAItozJeGT7c37t4x6tu4hbzWh6H cxJodqQFRhIbURiDc6tMGoUOAM1bpnX0z7l/swnRT9aQo3oAzhwkas2RBhfVUmDi c2Z+4s1INMRnkPIyOtjwNsIUrRukNXaS5WpnWjkEc7xtdjmfw9jwnmkbHqx80nHq qY688wZ2u+UFFJuX6MQxJ2J6Iu2ws8w+ZnMSgR46SRv3wiEHUUFJVvVnk8SAyZ6D y0JMstYbPHIkF0cWc9SA2FZE524ak6X2qJCSro+VVRne2RaDFgJv1Q6rSWPCU9Cd 75wO6MXI0TP5bTm0wCYe6OPvNErsG0O7ezs4H48tofU8kL0vfpmAoLnrzG3xq/9g HaUea7kOtekkfdicnjnV9hK6PhUHrhxfbCkNkLsZCbRnqsQim/B/3Hyi+jwFvDhe Rlu4/qwTp9c8Zk+hyEDuNF2uORiSNS3dF5EGdDGCiGF6t5cR5fY= =p4Za -----END PGP SIGNATURE----- Merge tag 'socfpga_fix_for_v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes SoCFPGA dts fix for v7.1 - Fix OF node refcount leak * tag 'socfpga_fix_for_v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: Fix OF node refcount leak in SMP setup Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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|
Arnd Bergmann
|
d4715546cc |
Microchip AT91 fixes for v7.1
This update includes: - a fix for the GMAC DT node on SAM9X7 SoC to properly describe the available clocks -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTsZ8eserC1pmhwqDmejrg/N2X7/QUCahxHEwAKCRCejrg/N2X7 /aZcAP9W2CfnPGFuBHoT4DR3NLDcqgt0p6hni2RpV3P+ELK1NgEAqIYlIyf0RXbV j4TU9cbq6Z7iXb2hsMjF1gebKj1V6QU= =Z26Y -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmodlkkACgkQmmx57+YA GNkk2BAAsLgM/0tVJsx22CF0KouOrDhyjjbKt7/i70qnCkhC9K831X9O8dFBYIma 8hZT/Rc0PWX9KueQl2IqiI+KKY2kjZ+zJGS64j21LVmdzPgVgR3/gzgf81IIzJMO aBuL7JbOZAO8aZ5sJQc6xvPo+fdO1sZmBU0yMRLZbSiOyH3rbpDO7KVAJzOo95F5 GC3cNPGqSt91ytNSBI8E8OhVrJktr7ssgKOsIaGRxfERVTBA+utGfqJucDQJHIOC VDGg/31KQfvkz2cgrqFKzP6xAKk2drqM5Z5b7jZpu4FQkSEz2lAeqQEE1i+9eDx4 EntZUaro1xQUOmk4J2MYLb0Kbf89jEvQ33wZogYpjLWsUt4nSAeviS2fcN4B8OQ7 L7oYHeQh2hZoqncaz8xRT8R5WHvN8udI29LHsPBVNaka/BTphkgE35Ggxww5H0Ij XeWxyx4+DpxJk2NZ0UdlF1tUCSz5hEInLMkJ8uOsY5FFmBa8h57KHnCymu/wxn8G CFm/lc4p/VkIrivU0Kn9YHYT1HtBpYE2q9U9clLPthxI/IGma7DjF8qy+FXXQ51m 0zdp/OcCVcVWIpOPj+iFyucQUpxY+mdAEWN5ppIf3yZVYxcxFWVOW6ADzHP1G9N2 1ryn6jJIqp6mm9W+T7hNbgUqzraTGH4gHGjUD+79dVQeL1HVZZk= =xRm6 -----END PGP SIGNATURE----- Merge tag 'at91-fixes-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes Microchip AT91 fixes for v7.1 This update includes: - a fix for the GMAC DT node on SAM9X7 SoC to properly describe the available clocks * tag 'at91-fixes-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: microchip: sam9x7: fix GMAC clock configuration Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Linus Walleij
|
66ac2df408 |
ARM: dts: gemini: Fix partition offsets
These FIS partition offsets were never right: the comment clearly states the FIS index is at 0xfe0000 and 0x7f * 0x200000 is 0xfe0000. Tested on the iTian SQ201. Fixes: |
||
Yuho Choi
|
63838c3239 |
ARM: socfpga: Fix OF node refcount leak in SMP setup
socfpga_smp_prepare_cpus() looks up the Cortex-A9 SCU node with
of_find_compatible_node(), which returns a node reference that must be
released with of_node_put().
The function maps the SCU registers and then returns without dropping
that reference, leaking the node on both the success path and the
of_iomap() failure path.
Drop the reference once the mapping attempt is complete. The returned
MMIO mapping does not depend on keeping the device node reference held.
Fixes:
|
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|
Jakub Kicinski
|
1a1f055318 |
Not much going on here right now:
- mac80211/hwsim:
- some NAN related things
- MCS/NSS rate issues with S1G
- p54: port SPI version to device-tree
- (a few other random things)
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Merge tag 'wireless-next-2026-05-21' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says:
====================
Not much going on here right now:
- mac80211/hwsim:
- some NAN related things
- MCS/NSS rate issues with S1G
- p54: port SPI version to device-tree
- (a few other random things)
* tag 'wireless-next-2026-05-21' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next:
ARM: dts: omap2: add stlc4560 spi-wireless node
p54spi: convert to devicetree
dt-bindings: net: add st,stlc4560/p54spi binding
wifi: mac80211: allow cipher change on NAN_DATA interfaces
wifi: mac80211_hwsim: Do not declare NAN support for Extended Key ID
wifi: cfg80211: add a function to parse UHR DBE
wifi: mac80211: don't call ieee80211_handle_reconfig_failure when not needed
wifi: mac80211: Allow per station GTK for NAN Data interfaces
wifi: mac80211_hwsim: advertise NPCA capability
wifi: mac80211_hwsim: reject NAN on multi-radio wiphys
wifi: plfxlc: use module_usb_driver() macro
wifi: mac80211: don't recalc min def for S1G chan ctx
wifi: mac80211: skip NSS and BW init for S1G sta
wifi: mac80211: check stations are removed before MLD change
wifi: rt2x00: allocate anchor with rt2x00dev
====================
Link: https://patch.msgid.link/20260521153519.380276-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
Linus Torvalds
|
7acfa2c5f4 |
ring-buffer fixes for 7.1:
- Fix reporting MISSED EVENTS in trace iterator When the "trace" file is read with tracing enabled, if the writer were to pass the iterator reader, it resets, sets a "missed_events" flag and continues. The tracing output checks for missed events and if there are some, it prints out "[LOST EVENTS]" to let the user know events were dropped. But the clearing of the missed_events happened when the tracing system queried the ring buffer iterator about missed events. This was premature as the ring buffer is per CPU, and the tracing code reads all the CPU buffers and checks for missed events when it is read. If the CPU iterator that had missed events isn't printed next, the output for the LOST EVENTS is lost. Clear the missed_events flag when the iterator moves to the next event and not when the missed_events flag is queried. Also clear it on reset. - Flush and stop the persistent ring buffer on panic On panic the persistent ring buffer is used to debug what caused the panic. But on some architectures, it requires flushing the memory from cache, otherwise, the ring buffer persistent memory may not have the last events and this could also cause the ring buffer to be corrupted on the next boot. - Fix nr_subbufs initialization in simple_ring_buffer_init_mm The remote simple ring buffer meta data nr_subbufs is initialized too early and gets cleared later on, making it zero and not reflect the actual number of sub-buffers. - Fix unload_page for simple_ring_buffer init rollback On error, the pages loaded need to be unloaded. To unload a page it is expected that: page = load_page(va); -> unload_page(page). But the code was doing: unload_page(va) and not unload_page(page). - Create output file from cmd_check_undefined The check for undefined symbols checks if the file *.o.checked exists and if so it skips doing the work. But the *.o.checked file never was created making every build do the work even when it was already done previously. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCag8l7BQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qga3AQDkyh7V4T+fxY5gc5jSKVx5U9bRAMpJ 3GWGNCY9TGUyewEApUNO5MVGvXttyc1ONPHuBcShynj3resJk90sk491kw0= =aY8d -----END PGP SIGNATURE----- Merge tag 'trace-ringbuffer-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull ring-buffer fixes from Steven Rostedt: - Fix reporting MISSED EVENTS in trace iterator When the "trace" file is read with tracing enabled, if the writer were to pass the iterator reader, it resets, sets a "missed_events" flag and continues. The tracing output checks for missed events and if there are some, it prints out "[LOST EVENTS]" to let the user know events were dropped. But the clearing of the missed_events happened when the tracing system queried the ring buffer iterator about missed events. This was premature as the ring buffer is per CPU, and the tracing code reads all the CPU buffers and checks for missed events when it is read. If the CPU iterator that had missed events isn't printed next, the output for the LOST EVENTS is lost. Clear the missed_events flag when the iterator moves to the next event and not when the missed_events flag is queried. Also clear it on reset. - Flush and stop the persistent ring buffer on panic On panic the persistent ring buffer is used to debug what caused the panic. But on some architectures, it requires flushing the memory from cache, otherwise, the ring buffer persistent memory may not have the last events and this could also cause the ring buffer to be corrupted on the next boot. - Fix nr_subbufs initialization in simple_ring_buffer_init_mm The remote simple ring buffer meta data nr_subbufs is initialized too early and gets cleared later on, making it zero and not reflect the actual number of sub-buffers. - Fix unload_page for simple_ring_buffer init rollback On error, the pages loaded need to be unloaded. To unload a page it is expected that: page = load_page(va); -> unload_page(page). But the code was doing: unload_page(va) and not unload_page(page). - Create output file from cmd_check_undefined The check for undefined symbols checks if the file *.o.checked exists and if so it skips doing the work. But the *.o.checked file never was created making every build do the work even when it was already done previously. * tag 'trace-ringbuffer-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Create output file from cmd_check_undefined tracing: Fix unload_page for simple_ring_buffer init rollback tracing: Fix nr_subbufs initialization in simple_ring_buffer_init_mm() ring-buffer: Flush and stop persistent ring buffer on panic ring-buffer: Fix reporting of missed events in iterator |
||
Masami Hiramatsu (Google)
|
a494d3c8d5 |
ring-buffer: Flush and stop persistent ring buffer on panic
On real hardware, panic and machine reboot may not flush hardware cache
to memory. This means the persistent ring buffer, which relies on a
coherent state of memory, may not have its events written to the buffer
and they may be lost. Moreover, there may be inconsistency with the
counters which are used for validation of the integrity of the
persistent ring buffer which may cause all data to be discarded.
To avoid this issue, stop recording of the ring buffer on panic and
flush the cache of the ring buffer's memory.
Fixes:
|
||
|
Arnd Bergmann
|
1d174fec87 |
ARM: dts: omap2: add stlc4560 spi-wireless node
Converted from the platform_device creation in board-n8x0.c. Link: https://lore.kernel.org/all/20230314163201.955689-1-arnd@kernel.org/ Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Linus Walleij <linusw@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260507212451.3333185-4-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Arnd Bergmann
|
2f3592c92b |
p54spi: convert to devicetree
The Prism54 SPI driver hardcodes GPIO numbers and expects users to pass them as module parameters, apparently a relic from its life as a staging driver. This works because there is only one user, the Nokia N8x0 tablet. Convert this to the gpio descriptor interface and DT based probing to improve this and simplify the code at the same time. Acked-by: Christian Lamparter <chunkeey@gmail.com> Reviewed-by: Linus Walleij <linusw@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Link: https://patch.msgid.link/20260507212451.3333185-3-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
Mihai Sain
|
765aaba184 |
ARM: dts: microchip: sam9x7: fix GMAC clock configuration
The GMAC node incorrectly listed four clocks, including a separate tx_clk
and a TSU GCK clock sourced from ID 67. According to the SAM9X7 clocking
scheme, the GMAC uses only three clocks: HCLK, PCLK, and the TSU GCK
derived from the GMAC peripheral clock (ID 24).
Remove the unused tx_clk, update the clock-names accordingly, and correct
the assigned clock to use GCK 24 instead of GCK 67. This aligns the device
tree with the actual hardware clock topology and prevents misconfiguration
of the GMAC clock tree.
[root@SAM9X75 ~]$ cat /sys/kernel/debug/clk/clk_summary | grep gmac
gmac_gclk 1 1 1 266666666 0 0 50000 Y f802c000.ethernet tsu_clk
f802c000.ethernet tsu_clk
gmac_clk 2 2 0 266666666 0 0 50000 Y f802c000.ethernet hclk
f802c000.ethernet pclk
Fixes:
|
||
Nathan Chancellor
|
84a0f7caaf |
ARM: Do not select HAVE_RUST when KASAN is enabled
When KASAN is enabled, such as with allmodconfig, the build fails when
building the Rust code with:
error: kernel-address sanitizer is not supported for this target
error: aborting due to 1 previous error
make[4]: *** [rust/Makefile:654: rust/core.o] Error 1
The arm-unknown-linux-gnueabi target does not support KASAN, so avoid
saying Rust is supported when it is enabled.
Cc: stable@vger.kernel.org
Fixes:
|
||
Guenter Roeck
|
90d77b30a6 |
ARM: integrator: Fix early initialization
Starting with commit |
||
Marek Vasut
|
ab83176d3c |
ARM: dts: renesas: rskrza1: Drop superfluous cells
Drop superfluous address-cells and size-cells to fix DTC W=1 warning:
arch/arm/boot/dts/renesas/r7s72100-rskrza1.dts:32.17-72.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Fixes:
|
||
|
Marek Vasut
|
714e1d6bba |
ARM: dts: renesas: genmai: Drop superfluous cells
Drop superfluous address-cells and size-cells to fix DTC W=1 warning:
arch/arm/boot/dts/renesas/r7s72100-genmai.dts:28.17-55.4: Warning (avoid_unnecessary_addr_size): /flash@18000000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Fixes:
|
||
|
Marek Vasut
|
c5f21e57e7 |
ARM: dts: renesas: r7s72100: Add missing unit address to bus node
Add missing unit address to bus node to fix the following DTC W=1
warning:
arch/arm/boot/dts/renesas/r7s72100.dtsi:40.11-46.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260327234244.91707-5-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
||
|
Marek Vasut
|
78c459d057 |
ARM: dts: renesas: r8a7792: Add missing unit address to bus node
Add missing unit address to bus node to fix the following DTC W=1
warning:
arch/arm/boot/dts/renesas/r8a7792.dtsi:89.12-94.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260327234244.91707-4-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
||
|
Marek Vasut
|
fd62c046cd |
ARM: dts: renesas: r8a7779: Add missing unit address to bus node
Add missing unit address to bus node to fix the following DTC W=1
warning:
arch/arm/boot/dts/renesas/r8a7779.dtsi:707.12-712.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260327234244.91707-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
||
|
Marek Vasut
|
1ca2d1af38 |
ARM: dts: renesas: r8a7778: Add missing unit address to bus node
Add missing unit address to bus node to fix the following DTC W=1
warning:
arch/arm/boot/dts/renesas/r8a7778.dtsi:43.12-48.4: Warning (unit_address_vs_reg): /bus: node has a reg or ranges property, but no unit name
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260327234244.91707-2-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
||
|
Linus Torvalds
|
129d6eb266 |
ARM development for 7.1-rc1
Several development updates for 7.1-rc1: - fix a race condition handling PG_dcache_clean - further cleanups for the fault handling, allowing RT to be enabled - fixing nzones validation in adfs filesystem driver - fix for module unwinding -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmnrfHEACgkQ9OeQG+St rGTtMA/+JmEQuVvtJ4ZJ+PhFYdI/VVPTpTwf4tP1dhlLEKaeX4vzlw09+mW/dYeM jH65rkQ3wcLC4gRH7ZI1SRMm6n0lAf0ROLjpwagd+4U+xnhLCmIHxo8FM2v3Rmyl 34WnCmWitiEtUN41t0EfbUBxDoX5pV42vpPkYIdnQtLkjObCcXsVFMhegBPCTfp2 UOozgH7yNlkFwWEOCEacNne22MmAheOU0R4Jb/OiFAaE3z4i/9+nFoHd7NCKpmDf hgWaOalg+jsclxn5kyE0KbraP7Uvx44eX8OeQk1rdvL+F9ItGFXtXKD7FUUj+71/ S5yHT3YrRYvAEM1GDKAieZhVWFxKPm5osnlJwrrrnfLWR7JvwrsU7SGS8FqSsqqf i/Ie5rY1hV9faXJikY8MDSzKC7gwdX0wtZ8JZanZtGwFlPvI17oaE4K3hbiD13Dk WIJpd7kfYEWG0SjWtyrW1E2plqy3lfVN4MZfjW2ID18uo0PwVtgE5GFf/HFGxugN WLV+/DhSkc40EUC4bVflWDLtnJYhsQYCJoHwZXVI8YpNK+tShia0BVCSj+Llv8Tv f33Ae7IARZad+ty2MsTW1oG0zcIjHI8A4OIoRfbRwf3z9Bs8S3o6chlTOi7YYV5y fbSxCg9AIYRcUZ0ACsnrIgrVd/YF57FD8AvJ/BHvTm7nVTeoLKY= =arB6 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM updates from Russell King: - fix a race condition handling PG_dcache_clean - further cleanups for the fault handling, allowing RT to be enabled - fixing nzones validation in adfs filesystem driver - fix for module unwinding * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9463/1: Allow to enable RT ARM: 9472/1: fix race condition on PG_dcache_clean in __sync_icache_dcache() ARM: 9471/1: module: fix unwind section relocation out of range error fs/adfs: validate nzones in adfs_validate_bblk() ARM: provide individual is_translation_fault() and is_permission_fault() ARM: move FSR fault status definitions before fsr_fs() ARM: use BIT() and GENMASK() for fault status register fields ARM: move is_permission_fault() and is_translation_fault() to fault.h ARM: move vmalloc() lazy-page table population ARM: ensure interrupts are enabled in __do_user_fault() |
||
|
Linus Torvalds
|
64edfa6506 |
Delete some obsolete networking code
Old code like amateur radio and NFC have long been a burden to core networking developers. syzbot loves to find bugs in BKL-era code, and noobs try to fix them. If we want to have a fighting chance of surviving the LLM-pocalypse this code needs to find a dedicated owner or get deleted. We've talked about these deletions multiple times in the past and every time someone wanted the code to stay. It is never very clear to me how many of those people actually use the code vs are just nostalgic to see it go. Amateur radio did have occasional users (or so I think) but most users switched to user space implementations since its all super slow stuff. Nobody stepped up to maintain the kernel code. We were lucky enough to find someone who wants to help with NFC so we're giving that a chance. Let's try to put the rest of this code behind us. Signed-off-by: Jakub Kicinski <kuba@kernel.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmnqqWYACgkQMUZtbf5S IrtEpQ/9F5+8POE6dg6gJVLDKx1+i6GiaOIweAl8h5DatzhBAAGuGr9JyTw0P/iy QX7/SU8WQIhi+LVTYBX9M5bJ3Rf+Iws4dll0CyoTTdOFvGwCAck8Ee/w+1gZdsQY aG0mQPmftfMEdZGX3KXt8UPDWG7QX4w1gSqxqYcSs1ohN6Txi1F94tmgqXgzYHzv vxWP3cF3XTv4eM6BpQj4tiLT3hvrTUfoCZEn9oF4Hn+miYU/yNlWxh0/pmfNjcxd vpNN0VfJVK48uPrj57Ep2x9OjkHPviojrUZT0Y55ENBhn1Lykry4MaxsJVsVYhuC OqJHQYTFyxwT/USTJxs1gplFyO0i37oCEEt43BKm2KS7rYHgc4pQgMJz7R2IS3wL z1xFl45QFt5kX3pw8BvWPXwBomkbDeFORB40Y1qc8RHMfAUKqOhbhzV8rDq9uKup 0nJxdijdh3/2qdO+LB1pU5rq/MbfAxOQSnRJmKLoKLVljaZHMAVbm829sdap8OM+ VMnyPF5hOAuTHV0NZJJ2BbcznI4MFDxM1lNEWFuRC39RQeeGRIHsNMjvs4HMHLaW V827UBXpUOK6HR3nGCKX3VpLJByUYAIkdIKvRugbWdynvXAw+FJUHx4wRzvFi6oi E7ucUY+FI5YOS1rmQJ+rqBjhThcIAdj2U9SNAykDKRVa7zPEUMU= =3vMU -----END PGP SIGNATURE----- Merge tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking deletions from Jakub Kicinski: "Delete some obsolete networking code Old code like amateur radio and NFC have long been a burden to core networking developers. syzbot loves to find bugs in BKL-era code, and noobs try to fix them. If we want to have a fighting chance of surviving the LLM-pocalypse this code needs to find a dedicated owner or get deleted. We've talked about these deletions multiple times in the past and every time someone wanted the code to stay. It is never very clear to me how many of those people actually use the code vs are just nostalgic to see it go. Amateur radio did have occasional users (or so I think) but most users switched to user space implementations since its all super slow stuff. Nobody stepped up to maintain the kernel code. We were lucky enough to find someone who wants to help with NFC so we're giving that a chance. Let's try to put the rest of this code behind us" * tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: drivers: net: 8390: wd80x3: Remove this driver drivers: net: 8390: ultra: Remove this driver drivers: net: 8390: AX88190: Remove this driver drivers: net: fujitsu: fmvj18x: Remove this driver drivers: net: smsc: smc91c92: Remove this driver drivers: net: smsc: smc9194: Remove this driver drivers: net: amd: nmclan: Remove this driver drivers: net: amd: lance: Remove this driver drivers: net: 3com: 3c589: Remove this driver drivers: net: 3com: 3c574: Remove this driver drivers: net: 3com: 3c515: Remove this driver drivers: net: 3com: 3c509: Remove this driver net: packetengines: remove obsolete yellowfin driver and vendor dir net: packetengines: remove obsolete hamachi driver net: remove unused ATM protocols and legacy ATM device drivers net: remove ax25 and amateur radio (hamradio) subsystem net: remove ISDN subsystem and Bluetooth CMTP caif: remove CAIF NETWORK LAYER |
||
Sebastian Andrzej Siewior
|
c6e61c06d6 |
ARM: 9463/1: Allow to enable RT
All known issues have been adressed. Allow to select RT. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
||
Russell King (Oracle)
|
6f685f12fd | Merge branches 'adfs', 'arm-fault-handling', 'fixes' and 'misc' | ||
Brian Ruley
|
75f9a484e8 |
ARM: 9472/1: fix race condition on PG_dcache_clean in __sync_icache_dcache()
This bug was already discovered and fixed for arm64 in commit |
||
Andrew Lunn
|
9fdf9f61fa |
drivers: net: smsc: smc9194: Remove this driver
The smc9194 was written by Erik Stahlman in 1996. It is an ISA device, so unlikely to be used with modern kernels. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20260422-v7-0-0-net-next-driver-removal-v1-v2-7-08a5b59784d5@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
6deb535950 |
net: remove unused ATM protocols and legacy ATM device drivers
Remove the ATM protocol modules and PCI/SBUS ATM device drivers that are no longer in active use. The ATM core protocol stack, PPPoATM, BR2684, and USB DSL modem drivers (drivers/usb/atm/) are retained in-tree to maintain PPP over ATM (PPPoA) and PPPoE-over-BR2684 support for DSL connections. The Solos ADSL2+ PCI driver is also retained. Removed ATM protocol modules: - net/atm/clip.c - Classical IP over ATM (RFC 2225) - net/atm/lec.c - LAN Emulation Client (LANE) - net/atm/mpc.c, mpoa_caches.c, mpoa_proc.c - Multi-Protocol Over ATM Removed PCI/SBUS ATM device drivers (drivers/atm/): - adummy, atmtcp - software/testing ATM devices - eni - Efficient Networks ENI155P (OC-3, ~1995) - fore200e - FORE Systems 200E PCI/SBUS (OC-3, ~1999) - he - ForeRunner HE (OC-3/OC-12, ~2000) - idt77105 - IDT 77105 25 Mbps ATM PHY - idt77252 - IDT 77252 NICStAR II (OC-3, ~2000) - iphase - Interphase ATM PCI (OC-3/DS3/E3) - lanai - Efficient Networks Speedstream 3010 - nicstar - IDT 77201 NICStAR (155/25 Mbps, ~1999) - suni - PMC S/UNI SONET PHY library Also clean up references in: - net/bridge/ - remove ATM LANE hook (br_fdb_test_addr_hook, br_fdb_test_addr) - net/core/dev.c - remove br_fdb_test_addr_hook export - defconfig files - remove ATM driver config options The removed code is moved to an out-of-tree module package (mod-orphan). Acked-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://patch.msgid.link/20260422041846.2035118-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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|
Jakub Kicinski
|
6d5431555d |
caif: remove CAIF NETWORK LAYER
Remove CAIF (Communication CPU to Application CPU Interface), the ST-Ericsson modem protocol. The subsystem has been orphaned since 2013. The last meaningful changes from the maintainers were in March 2013: |
||
|
Linus Torvalds
|
507bd4b66c |
soc: late changes for 7.1
These are the contents that arrived during the easter vacation and didn't make it into the last 7.0 bugfixes or the first set of branches for the merge window. Aside from a reset controller bugfix and an update to the MAINTAINERS entry, this is all devicetree changes. The Marvell devicetree updates contain the usual minor updates and bugfixes, along with a two larger but trivial patches to drop unused dtsi files, the single broadcom fix addresses a build time warning introduced during the merge window. The freescale, amlogic, and apple changes missed the last fixes branch for 7.0. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmnp5nMACgkQmmx57+YA GNk1YQ/8DksY1jLDBj6xZDvEPsE1f0NlG1OBZgBid5uTYsHBK6AR6gUYStiahZ/5 zFCHMkMkEhEbR41KNZSFyYWoz3DHNo36MyofKcJeNz4EeL7nW2QvCIjj2nyDiqyH hMepyCYx+zlo9VhdWv2vPRrdsavNDAhUcwXlu+zjv6NUi0Y03F5OmezNuzTRS1UG 10JxxL89SJ4qbUP78e5jNASd+F52EOpOFvATZOyeoO49U1SlxzVGQCaD0Pv/PHDR 3ug5fVqqGwlmaxnAjb5SLn4AiMTeFXmod73srMtlYNg3pd3mRcI6TxRRkl+3E2+f 76MPzYNJGj/OIMnzsJjq35iXP13s3dgs/EIa1KOiajKmrYij5H5yhv8ev9vCcQif 4335J6YMmtZBMthWwhtKL3w8vb153KN5Y5VkhLZC8e1oKbYoqbgvsoCX9aG8gD6T 5lGAXwlViq37VcUMGeup1V7hyheHrS2KSi1NBJXVtTYPsTCt+knUWDgGz3SCjVMq XRCXq7sdkfz1eWlTfcm2ehUlTjl+3jfsfV0qtt79SWP6VP1v79ioJqlOwh+aNmBr sXBSLm2zRIynSErN4eTJnwTka0irg7sE4x6Mnw8ESmhv9ACNeGg861EFF29Xdhnm j6KTboFqOJGq/Igz+izS7pNoLEA3uzpzWavT1yNQoPMrd24cLn8= =XY6v -----END PGP SIGNATURE----- Merge tag 'soc-late-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more SoC updates from Arnd Bergmann: "These are the contents that arrived during the easter vacation and didn't make it into the last 7.0 bugfixes or the first set of branches for the merge window. Aside from a reset controller bugfix and an update to the MAINTAINERS entry, this is all devicetree changes. The Marvell devicetree updates contain the usual minor updates and bugfixes, along with a two larger but trivial patches to drop unused dtsi files, the single broadcom fix addresses a build time warning introduced during the merge window. The freescale, amlogic, and apple changes missed the last fixes branch for 7.0" * tag 'soc-late-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits) arm64: dts: meson-gxl-p230: fix ethernet PHY interrupt number arm64: dts: amlogic: meson-axg: Add missing cache information to cpu0 arm64: dts: amlogic: t7: khadas-vim4: fix board model name arm64: dts: amlogic: Fix GIC register ranges for Amlogic T7 arm64: dts: amlogic: t7: khadas-vim4: fix memory layout for 8GB RAM arm64: dts: amlogic: s6: Drop CPU masks from GICv3 PPI interrupts Documentation/process: maintainer-soc: Document purpose of defconfigs Documentation/process: maintainer-soc: Trim from trivial ask-DT ARM: dts: bcm4709: fix bus range assignment arm64: dts: apple: Fix spelling error dt-bindings: Update Sasha Finkelstein's email address mailmap: Update Sasha Finkelstein's email address arm64: dts: marvell: armada-37xx: swap PHYs' order in USB3 controller node arm64: dts: marvell: armada-37xx: use 'usb2-phy' in USB3 controller's phy-names arm64: dts: imx8mm-tqma8mqml: Correct PAD settings for PMIC_nINT arm64: dts: imx8mn-tqma8mqnl: Correct PAD settings for PMIC_nINT arm64: dts: imx8mm-emtop-som: Correct PAD settings for PMIC_nINT reset: amlogic: t7: Fix null reset ops arm64: dts: imx8mp-data-modul-edm-sbc: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-dhcom-som: Correct PAD settings for PMIC_nINT ... |
||
|
Arnd Bergmann
|
b1bf0efcd9 |
ARM: dts: bcm4709: fix bus range assignment
The netgear r8000 dts file limits the bus range for the first host
bridge to exclude bus 0, but the two devices on the first bus are
explicitly assigned to bus 0, causing a build time warning:
/home/arnd/arm-soc/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts:142.3-27: Warning (pci_device_bus_num): /axi@18000000/pcie@13000/pcie@0/pcie@0,0/pcie@1,0:bus-range: PCI bus number 0 out of range, expected (1 - 255)
/home/arnd/arm-soc/arch/arm/boot/dts/broadcom/bcm4709-netgear-r8000.dts:142.3-27: Warning (pci_device_bus_num): /axi@18000000/pcie@13000/pcie@0/pcie@0,0/pcie@2,0:bus-range: PCI bus number 0 out of range, expected (1 - 255)
As Rosen mentioned, the bus-range property was a mistake, so just
remove it and keep the reg values pointing to bus 0, which is
allowed by the default bus range of the SoC.
Fixes:
|
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|
Arnd Bergmann
|
de65fe9160 |
mvebu dt64 for 7.1 (part 1)
- Armada 37xx/3720 device tree fixes:
- Reorder USB PHYs, standardize names, drop undocumented
properties, fix schema alignment
- Add Marvell 7k COMe board bindings and uDPU ethernet aliases
- Cleanup: drop unused .dtsi files
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Merge tag 'mvebu-dt64-7.1-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/late2
mvebu dt64 for 7.1 (part 1)
- Armada 37xx/3720 device tree fixes:
- Reorder USB PHYs, standardize names, drop undocumented
properties, fix schema alignment
- Add Marvell 7k COMe board bindings and uDPU ethernet aliases
- Cleanup: drop unused .dtsi files
* tag 'mvebu-dt64-7.1-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
arm64: dts: marvell: armada-37xx: swap PHYs' order in USB3 controller node
arm64: dts: marvell: armada-37xx: use 'usb2-phy' in USB3 controller's phy-names
arm64: dts: marvell: armada-37xx: drop 'marvell,usb-misc-reg' from USB host nodes
arm64: dts: marvell: armada-37xx: drop redundant status property
arm64: dts: marvell: armada-37xx: align 'phy-names' of EHCI node with DT schema
dt-bindings: arm64: add Marvell 7k COMe boards
arm64: dts: marvell: armada-3720: drop 'marvell,xenon-emmc' properties
arm64: dts: marvell: uDPU: add ethernet aliases
arm/arm64: dts: marvell: Drop unused .dtsi
arm64: dts: a7k: use phy handle
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Linus Torvalds
|
eb0d6d97c2 |
bpf-fixes
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Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Pull bpf fixes from Alexei Starovoitov:
"Most of the diff stat comes from Xu Kuohai's fix to emit ENDBR/BTI,
since all JITs had to be touched to move constant blinding out and
pass bpf_verifier_env in.
- Fix use-after-free in arena_vm_close on fork (Alexei Starovoitov)
- Dissociate struct_ops program with map if map_update fails (Amery
Hung)
- Fix out-of-range and off-by-one bugs in arm64 JIT (Daniel Borkmann)
- Fix precedence bug in convert_bpf_ld_abs alignment check (Daniel
Borkmann)
- Fix arg tracking for imprecise/multi-offset in BPF_ST/STX insns
(Eduard Zingerman)
- Copy token from main to subprogs to fix missing kallsyms (Eduard
Zingerman)
- Prevent double close and leak of btf objects in libbpf (Jiri Olsa)
- Fix af_unix null-ptr-deref in sockmap (Michal Luczaj)
- Fix NULL deref in map_kptr_match_type for scalar regs (Mykyta
Yatsenko)
- Avoid unnecessary IPIs. Remove redundant bpf_flush_icache() in
arm64 and riscv JITs (Puranjay Mohan)
- Fix out of bounds access. Validate node_id in arena_alloc_pages()
(Puranjay Mohan)
- Reject BPF-to-BPF calls and callbacks in arm32 JIT (Puranjay Mohan)
- Refactor all JITs to pass bpf_verifier_env to emit ENDBR/BTI for
indirect jump targets on x86-64, arm64 JITs (Xu Kuohai)
- Allow UTF-8 literals in bpf_bprintf_prepare() (Yihan Ding)"
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: (32 commits)
bpf, arm32: Reject BPF-to-BPF calls and callbacks in the JIT
bpf: Dissociate struct_ops program with map if map_update fails
bpf: Validate node_id in arena_alloc_pages()
libbpf: Prevent double close and leak of btf objects
selftests/bpf: cover UTF-8 trace_printk output
bpf: allow UTF-8 literals in bpf_bprintf_prepare()
selftests/bpf: Reject scalar store into kptr slot
bpf: Fix NULL deref in map_kptr_match_type for scalar regs
bpf: Fix precedence bug in convert_bpf_ld_abs alignment check
bpf, arm64: Emit BTI for indirect jump target
bpf, x86: Emit ENDBR for indirect jump targets
bpf: Add helper to detect indirect jump targets
bpf: Pass bpf_verifier_env to JIT
bpf: Move constants blinding out of arch-specific JITs
bpf, sockmap: Take state lock for af_unix iter
bpf, sockmap: Fix af_unix null-ptr-deref in proto update
selftests/bpf: Extend bpf_iter_unix to attempt deadlocking
bpf, sockmap: Fix af_unix iter deadlock
bpf, sockmap: Annotate af_unix sock:: Sk_state data-races
selftests/bpf: verify kallsyms entries for token-loaded subprograms
...
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Linus Torvalds
|
ba314ed1bf |
hwspinlock updates for v7.1
Remove the unused u8500 hardware spinlock driver, and clean out the hwspinlock_pdata struct as this was the last user of the struct. -----BEGIN PGP SIGNATURE----- iQJCBAABCgAsFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmnikfUOHGJqb3JuQGty eW8uc2UACgkQCx85Pw2ZrcVoyRAAhO2o0MdHJqqcTTEIXM3hBY8/Q/wMi6PyIWeS eSCYpoLXcfYEYdcY4TzXCEYBZDMK5FPjn/0GXG85kXzlj1CHNOXR3EP6JH5dKLOl E/W2Ppp+mjdgwCtP7EvNhobVQuMKiXo9D+eRdgWkaDsP1vrfWMY8AnMQjhgECeLU 9zn6SqUstYnYf27rf8+1mqGGH5mLnuH2BpW8cyJJ4eslvuZ5vSQMwVIB8z8dA87y RZ2Qq4i04KwUJ0fQ5c8vkSv+TYB4PulKLCFKy1BPL65RoDGdZ3w2JQQe+uHEelVU nVQER5ODFnHGlIAPaUO5hLItlnrKlJ24unOT/OUYxN6lpmXmwVAC8MhhDeMB3yIL YlLwmNviuEiUXWiD8KS3FaGzeLRFA7iqnmVwX9YDwfEtLhS8EtzsuOXa9XO7Glkp 1EuA0keKlvB6PMvkDNZnSzqURyXtCi++bGfpekmnPSaOXTvuDgXkjVIFl3cpf0Km dbB8Oha+6kGe45pxK4asApsDyHBQYUredBumLGWaSZh9tGceca5rxqK9eIinUKKm PrUV4ooqPZc+IjJyDxCJfOr6pZYkpKyYww5rNeLOxd6vovgOpkuJ/bk131WEvAkH I0sccs5I6QVT+fgQdCyRTyn9N/iobUAn1KqKy8Vl56TGxTnflm68VYmOznwPL59R LHU5jow= =2T5q -----END PGP SIGNATURE----- Merge tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull hwspinlock updates from Bjorn Andersson: "Remove the unused u8500 hardware spinlock driver, and clean out the hwspinlock_pdata struct as this was the last user of the struct" * tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: hwspinlock: remove now unused pdata from header file hwspinlock: u8500: delete driver |
||
Puranjay Mohan
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e1d486445a |
bpf, arm32: Reject BPF-to-BPF calls and callbacks in the JIT
The ARM32 BPF JIT does not support BPF-to-BPF function calls
(BPF_PSEUDO_CALL) or callbacks (BPF_PSEUDO_FUNC), but it does
not reject them either.
When a program with subprograms is loaded (e.g. libxdp's XDP
dispatcher uses __noinline__ subprograms, or any program using
callbacks like bpf_loop or bpf_for_each_map_elem), the verifier
invokes bpf_jit_subprogs() which calls bpf_int_jit_compile()
for each subprogram.
For BPF_PSEUDO_CALL, since ARM32 does not reject it, the JIT
silently emits code using the wrong address computation:
func = __bpf_call_base + imm
where imm is a pc-relative subprogram offset, producing a bogus
function pointer.
For BPF_PSEUDO_FUNC, the ldimm64 handler ignores src_reg and
loads the immediate as a normal 64-bit value without error.
In both cases, build_body() reports success and a JIT image is
allocated. ARM32 lacks the jit_data/extra_pass mechanism needed
for the second JIT pass in bpf_jit_subprogs(). On the second
pass, bpf_int_jit_compile() performs a full fresh compilation,
allocating a new JIT binary and overwriting prog->bpf_func. The
first allocation is never freed. bpf_jit_subprogs() then detects
the function pointer changed and aborts with -ENOTSUPP, but the
original JIT binary has already been leaked. Each program
load/unload cycle leaks one JIT binary allocation, as reported
by kmemleak:
unreferenced object 0xbf0a1000 (size 4096):
backtrace:
bpf_jit_binary_alloc+0x64/0xfc
bpf_int_jit_compile+0x14c/0x348
bpf_jit_subprogs+0x4fc/0xa60
Fix this by rejecting both BPF_PSEUDO_CALL in the BPF_CALL
handler and BPF_PSEUDO_FUNC in the BPF_LD_IMM64 handler, falling
through to the existing 'notyet' path. This causes build_body()
to fail before any JIT binary is allocated, so
bpf_int_jit_compile() returns the original program unjitted.
bpf_jit_subprogs() then sees !prog->jited and cleanly falls
back to the interpreter with no leak.
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Fixes:
|
||
|
Linus Torvalds
|
8242c709d4 |
soc: ARM code changes for 7.1
These are again very minimal updates: - A workaround for firmware on Google Nexus 10 - A fix for early debugging on OMAP1 - A rework for Microchip SoC configuration - Cleanups on OMAP2 an R-Car-Gen2 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmnhCkAACgkQmmx57+YA GNlmlxAAgvOCI5Knxv0K0IyUTCknVY1kE6a/JasD6ib+4gVhSa1XDVSAzEWkkS5v 8UoZtXQ/fvxx3PakgVuIe7BKRk1y9N2Msj3n2dlGBKCsvIXxNaZayyODWVnkJUmR anmyy4Y7jPtCi1uSOj9heA9VzMBu54sEJH0Ay7p6nykBPyD08Oo2hljbZyIjABTG FuAPksB345a2go5eb0MoAKQGHtrNjzXD1LXkcKammSxqEgcEocQa3DqLCCRNqLJu cfA8OmoOgtDoK9jbTh3sOmstM2LWCPBlBAnu56c1m5oEQr5IjrcCqKskMtyl47R9 kNzIWISgBkj5pfl/zTIy/qD3msd8OssIe2ZAUSChZ5ceSi8aC4B+ISC+E8g8nm1j 6wTAkeDK0iQVndPgoKwPSjyngsK+yAT6SMzZDGY9dODe9I35Mq1F5m32FuU3C3m/ r/BLl7ixcUPo3mVK1eZCoNdHhmrINhJfed4Kj+phidBNGXWd82E1nJjZ98mo9V2s YbUerxScb9P1TMnUdPu69AeLTBH6dlgmKpQNa04KxhZwjx+JhSx+7/v6KohdRZIS Y+gfPKYYkwqtgItcQ6/otk6OWWsRx+msr+sJky3giIhkyqOLmBdxvhezuOs0Mmle 9AOn3UrXubNteGR48AfYi+bOIb8FPQLoHOAgVIL0fbhqF2mzSNw= =nOGB -----END PGP SIGNATURE----- Merge tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC ARM code updates from Arnd Bergmann: "These are again very minimal updates: - A workaround for firmware on Google Nexus 10 - A fix for early debugging on OMAP1 - A rework for Microchip SoC configuration - Cleanups on OMAP2 an R-Car-Gen2" * tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: omap2: dead code cleanup in kconfig for ARCH_OMAP4 ARM: OMAP1: Fix DEBUG_LL and earlyprintk on OMAP16XX arm64: Kconfig: provide a top-level switch for Microchip platforms ARM: shmobile: rcar-gen2: Use of_phandle_args_equal() helper ARM: omap: fix all kernel-doc warnings ARM: omap2: Replace scnprintf with strscpy in omap3_cpuinfo ARM: samsung: exynos5250: Allow CPU1 to boot |
||
|
Linus Torvalds
|
231d703058 |
soc: defconfig updates for 7.1
As usual, we enable a number of additional device drivers as loadable modules, to support the added platforms. The largest change this time is for OMAP2/3, which were not that well supported in the generic arm32 defconfig. The Tegra SoC platforms are now enabled by default in Kconfig when ARCH_TEGRA is enabled, which means the defconfig change is done at the same time as the Kconfig change here. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmnhC1IACgkQmmx57+YA GNlH1BAAtiJ53U6+xf83+Eou3trytyXIs3qTw+wQ0mRfXxczeVMV76lRpLcK78iI 8gZg0zMb71kEI4kScOqraewtVGap2ktkz40Nw146q+K+ctj0Qklb54oA+ZS/NVra nE0Cc3PCJkbWTUHQoYpLwiGefFJrahOm7q14JHedmS07Z7BUwzZRaefOp8Jdjafu sEo1gX4lW8f8Yh2HXxf2QuRTcihzGR/kqzYzzl44M4dC5QFRD0ddcUVYgKsfYLkA mp8+mdTcIeNTyOpf9BT0OSXDnt7242lzM+vg59rsp5BY9fxiO1kA1K6gsKb4OCX/ v0R46ZsPdE1NV8BvnZ7eEUUKOhtjzu0hITtVgNg5DsLnRzhuEe/8FEUx1mB2jY56 IwvjchSkUoRX2MPFjSneLSe+u+wZFXaeLNnmkVsIe9CYUThsydZyL8g+l5/xPaTC MMcrI8CehNehZ+ZW5fSt49zXzp80PivdG39xmoKc/UmGIGtPyl7Ual1OEVf+OoxR H8UguX368MK4h5e1KjNZynT/z3obxuOc9e1sqddWx2khDYp0XcGeRcc0nyMREruQ 5Nvyx3KaqRGQBrPUyWBOB9G7ItgIv18aZ+eTtzI5xcgZxvzEmhbwrVecsMjh9B9f 3g3eWOBcV5GbJ1RpN+z5wRXhmQuAXOWWWSCoAUhpm3QpdpNWxo4= =OCxO -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "As usual, we enable a number of additional device drivers as loadable modules, to support the added platforms. The largest change this time is for OMAP2/3, which were not that well supported in the generic arm32 defconfig. The Tegra SoC platforms are now enabled by default in Kconfig when ARCH_TEGRA is enabled, which means the defconfig change is done at the same time as the Kconfig change here" * tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits) arch/arm: Drop CONFIG_FIRMWARE_EDID from defconfig files arm64: defconfig: Enable DP83TG720 PHY driver arm64: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC ARM: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC arm64: defconfig: enable pci-pwrctrl-generic as module arm64: defconfig: Enable Lontium LT8713sx driver arm64: defconfig: Enable Qualcomm Eliza SoC display clock controller arm64: defconfig: enable IPQ5210 RDP504 base configs arm64: defconfig: Enable Milos LPASS LPI pinctrl driver arm64: defconfig: Enable Kaanapali clock controllers arm64: defconfig: Enable configs for Arduino VENTUNO Q arm64: defconfig: Enable Qualcomm Eliza basic resource providers arm64: defconfig: Enable S5KJN1 camera sensor arm64: defconfig: Enable configurations for Toradex Aquila AM69 arm64: defconfig: remove SENSORS_SA67MCU arm64: defconfig: Enable Qualcomm WCD937x headphone codec as module arm64: defconfig: Enable QCOMTEE module for QTEE-enabled Qualcomm SoCs ARM: shmobile: defconfig: Refresh for v7.0-rc1 arm: multi_v7_defconfig: Enable more OMAP 3/4 related configs ARM: multi_v7_defconfig: omap2plus_defconfig: Enable ITE IT66121 driver ... |
||
|
Linus Torvalds
|
e65f4718a5 |
soc: dt changes for 7.1
A number of SoC platforms are adding modernized variants of their
already supported chips time, with a total of 12 new SoCs,
and two older SoC getting removed:
- Qualcomm Glymur is a compute SoC using 18 Oryon-2 CPU cores
- Qualcomm Mahua is a variant of Glymur with only 12 CPU cores, but
largely identical.
- Qualcomm Eliza is an embeded platform for mobile phone (SM7750) and IOT
(QC7790S/M) workloads
- Qualcomm IPQ5210 is a wireless networking SoC using Cortex-A53 cores
- Qualcomm apq8084 and ipq806x had only rudimentary support but no
actual products using them, so they are now gone.
- Axis ARTPEC-9 is a follow-up to the ARTPEC-8 embedded SoC, using
the Samsung SoC platform but now with Cortex-A55 cores
- ARM Zena is a virtual platform in FVP using Cortex-A720AE cores, with
additional versions planned to be merged in the future.
- ARM corstone-1000-a320 is a reference platform for IOT, using low-end
Cortex-A320 cores
- Microchip LAN9691 is an updated 64-bit variant of the arm32 lan966x
series of networking SoCs
- Microchip PIC64GX is an embedded RISC-V chip using SIFIVE U54 CPU cores
- Rockchip RV1103B is the low-end 32-bit single-core vision processor
- Renesas RZ/G3L (r9a08g046) is an industrial embedded chip using
Cortex-A55 cores, similar to the G3E and G3S variants we already
supported.
- NXP S32N79 is an automotive SoC using Cortex-A78AE cores, a
significant upgrade from the older S32V and S32G series
These all come with at least one reference board or an initial product
using these, in total there are 67 newly added boards. The ones for
already supported SoCs are:
- Two more Aspeed BMC based boards
- Three older tablets based on 32-bit OMAP4 and Exynos5 SoCs
- One Set-top-box based on Allwinner H6
- 22 additional industrial/embedded boards using 64-bit NXP i.MX8M
or i.MX9 SoCs
- 20 Qualcomm SoC based machines across all possible markets:
workstation, gaming, laptop, phone, networking, reference, ...
- Three more Rockchips rk35xx based boards
- Four variants of the Toradex Verdin using TI AM62
Other notable bits are:
- A cleanup for the 32-bit Tegra paz00 board moved the last
board specific code on Tegra into equivalent dts syntax.
- There continues to be a significant number of fixes for static
checking of dtc syntax, but it feels like this is slowing down,
hopefully getting into a state where most known issues are
addressed
- Additional hardware support for many existing boards across SoC
families, notably Qualcomm, Broadcom, i.MX2, i.MX6, Rockchips,
STM32, Mediatek, Tegra, TI and Microchip
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Merge tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"A number of SoC platforms are adding modernized variants of their
already supported chips time, with a total of 12 new SoCs, and two
older SoC getting removed:
- Qualcomm Glymur is a compute SoC using 18 Oryon-2 CPU cores
- Qualcomm Mahua is a variant of Glymur with only 12 CPU cores, but
largely identical.
- Qualcomm Eliza is an embeded platform for mobile phone (SM7750) and
IOT (QC7790S/M) workloads
- Qualcomm IPQ5210 is a wireless networking SoC using Cortex-A53
cores
- Qualcomm apq8084 and ipq806x had only rudimentary support but no
actual products using them, so they are now gone.
- Axis ARTPEC-9 is a follow-up to the ARTPEC-8 embedded SoC, using
the Samsung SoC platform but now with Cortex-A55 cores
- ARM Zena is a virtual platform in FVP using Cortex-A720AE cores,
with additional versions planned to be merged in the future.
- ARM corstone-1000-a320 is a reference platform for IOT, using
low-end Cortex-A320 cores
- Microchip LAN9691 is an updated 64-bit variant of the arm32 lan966x
series of networking SoCs
- Microchip PIC64GX is an embedded RISC-V chip using SIFIVE U54 CPU
cores
- Rockchip RV1103B is the low-end 32-bit single-core vision processor
- Renesas RZ/G3L (r9a08g046) is an industrial embedded chip using
Cortex-A55 cores, similar to the G3E and G3S variants we already
supported.
- NXP S32N79 is an automotive SoC using Cortex-A78AE cores, a
significant upgrade from the older S32V and S32G series
These all come with at least one reference board or an initial product
using these, in total there are 67 newly added boards. The ones for
already supported SoCs are:
- Two more Aspeed BMC based boards
- Three older tablets based on 32-bit OMAP4 and Exynos5 SoCs
- One Set-top-box based on Allwinner H6
- 22 additional industrial/embedded boards using 64-bit NXP i.MX8M or
i.MX9 SoCs
- 20 Qualcomm SoC based machines across all possible markets:
workstation, gaming, laptop, phone, networking, reference, ...
- Three more Rockchips rk35xx based boards
- Four variants of the Toradex Verdin using TI AM62
Other notable bits are:
- A cleanup for the 32-bit Tegra paz00 board moved the last board
specific code on Tegra into equivalent dts syntax.
- There continues to be a significant number of fixes for static
checking of dtc syntax, but it feels like this is slowing down,
hopefully getting into a state where most known issues are
addressed
- Additional hardware support for many existing boards across SoC
families, notably Qualcomm, Broadcom, i.MX2, i.MX6, Rockchips,
STM32, Mediatek, Tegra, TI and Microchip"
* tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (841 commits)
arm64: dts: ti: k3: Use memory-region-names for r5f
ARM: dts: imx: Add DT overlays for DH i.MX6 DHCOM SoM and boards
ARM: dts: imx6sx: remove fallback compatible string fsl,imx28-lcdif
ARM: dts: imx25: rename node name tcq to touchscreen
ARM: dts: imx: b850v3: Disable unused usdhc4
ARM: dts: imx: b850v3: Define GPIO line names
ARM: dts: imx: b850v3: Use alphabetical sorting
ARM: dts: imx: bx50v3: Configure phy-mode to eliminate a warning
ARM: dts: imx: bx50v3: Configure switch PHY max-speed to 100Mbps
ARM: dts: imx7ulp: Add CPU clock and OPP table support
ARM: dts: imx7-mba7: Deassert BOOT_EN after boot
ARM: dts: tqma7: add boot phase properties
ARM: dts: imx7s: add boot phase properties
ARM: dts: tqma6ul[l]: correct spelling of TQ-Systems
ARM: dts: mba6ulx: add boot phase properties
ARM: dts: imx6ul[l]-tqma6ul[l]: add boot phase properties
ARM: dts: imx6ul/imx6ull: add boot phase properties
ARM: dts: imx6qdl-mba6: add boot phase properties
ARM: dts: imx6qdl-tqma6: add boot phase properties
ARM: dts: imx6qdl: add boot phase properties
...
|
||
|
Linus Torvalds
|
440d6635b2 |
mm.git review status for linus..mm-nonmm-stable
Total patches: 126
Reviews/patch: 0.92
Reviewed rate: 76%
- The 2 patch series "pid: make sub-init creation retryable" from Oleg
Nesterov increases the robustness of our creation of init in a new
namespace. By clearing away some historical cruft which is no longer
needed. Also some documentation fixups are provided.
- The 2 patch series "selftests/fchmodat2: Error handling and general"
from Mark Brown has a fixup and a cleanup for the fchmodat2() syscall
selftest.
- The 3 patch series "lib: polynomial: Move to math/ and clean up" from
Andy Shevchenko does as advertised.
- The 3 patch series "hung_task: Provide runtime reset interface for
hung task detector" from Aaron Tomlin gives administrators the ability
to zero out /proc/sys/kernel/hung_task_detect_count.
- The 2 patch series "tools/getdelays: use the static UAPI headers from
tools/include/uapi" from Thomas Weißschuh teaches getdelays to use the
in-kernel UAPI headers rather than the system-provided ones.
- The 5 patch series "watchdog/hardlockup: Improvements to hardlockup"
from Mayank Rungta provides several cleanups and fixups to the
hardlockup detector code and its documentation.
- The 2 patch series "lib/bch: fix undefined behavior from signed
left-shifts" from Josh Law provides a couple of small/theoretical fixes
in the bch code.
- The 2 patch series "ocfs2/dlm: fix two bugs in dlm_match_regions()"
from Junrui Luo does what is claims.
- The 27 patch series "cleanup the RAID5 XOR library" from Christoph
Hellwig is a quite far-reaching cleanup to this code. I can't do better
than to quote Christoph:
The XOR library used for the RAID5 parity is a bit of a mess right
now. The main file sits in crypto/ despite not being cryptography and
not using the crypto API, with the generic implementations sitting in
include/asm-generic and the arch implementations sitting in an asm/
header in theory. The latter doesn't work for many cases, so
architectures often build the code directly into the core kernel, or
create another module for the architecture code.
Change this to a single module in lib/ that also contains the
architecture optimizations, similar to the library work Eric Biggers
has done for the CRC and crypto libraries later. After that it
changes to better calling conventions that allow for smarter
architecture implementations (although none is contained here yet),
and uses static_call to avoid indirection function call overhead.
- The 2 patch series "lib/list_sort: Clean up list_sort() scheduling
workarounds" from Kuan-Wei Chiu cleans up this library code by removing
a hacky thing which was added for UBIFS, which UBIFS doesn't actually
need.
- The 5 patch series "Fix bugs in extract_iter_to_sg()" from Christian
Ehrhardt fixes a few bugs in the scatterlist code, adds in-kernel tests
for the now-fixed bugs and fixes a leak in the test itself.
- The 3 patch series "kdump: Enable LUKS-encrypted dump target support
in ARM64 and PowerPC" from Coiby Xu eenables support of the
LUKS-encrypted device dump target on arm64 and powerpc.
- The 4 patch series "ocfs2: consolidate extent list validation into
block read callbacks" from Joseph Qi addresses ocfs2's validation of
extent list fields - cleanup, simplification, robustness. (Kernel test
robot loves mounting corrupted fs images!)
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Merge tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "pid: make sub-init creation retryable" (Oleg Nesterov)
Make creation of init in a new namespace more robust by clearing away
some historical cruft which is no longer needed. Also some
documentation fixups
- "selftests/fchmodat2: Error handling and general" (Mark Brown)
Fix and a cleanup for the fchmodat2() syscall selftest
- "lib: polynomial: Move to math/ and clean up" (Andy Shevchenko)
- "hung_task: Provide runtime reset interface for hung task detector"
(Aaron Tomlin)
Give administrators the ability to zero out
/proc/sys/kernel/hung_task_detect_count
- "tools/getdelays: use the static UAPI headers from
tools/include/uapi" (Thomas Weißschuh)
Teach getdelays to use the in-kernel UAPI headers rather than the
system-provided ones
- "watchdog/hardlockup: Improvements to hardlockup" (Mayank Rungta)
Several cleanups and fixups to the hardlockup detector code and its
documentation
- "lib/bch: fix undefined behavior from signed left-shifts" (Josh Law)
A couple of small/theoretical fixes in the bch code
- "ocfs2/dlm: fix two bugs in dlm_match_regions()" (Junrui Luo)
- "cleanup the RAID5 XOR library" (Christoph Hellwig)
A quite far-reaching cleanup to this code. I can't do better than to
quote Christoph:
"The XOR library used for the RAID5 parity is a bit of a mess right
now. The main file sits in crypto/ despite not being cryptography
and not using the crypto API, with the generic implementations
sitting in include/asm-generic and the arch implementations
sitting in an asm/ header in theory. The latter doesn't work for
many cases, so architectures often build the code directly into
the core kernel, or create another module for the architecture
code.
Change this to a single module in lib/ that also contains the
architecture optimizations, similar to the library work Eric
Biggers has done for the CRC and crypto libraries later. After
that it changes to better calling conventions that allow for
smarter architecture implementations (although none is contained
here yet), and uses static_call to avoid indirection function call
overhead"
- "lib/list_sort: Clean up list_sort() scheduling workarounds"
(Kuan-Wei Chiu)
Clean up this library code by removing a hacky thing which was added
for UBIFS, which UBIFS doesn't actually need
- "Fix bugs in extract_iter_to_sg()" (Christian Ehrhardt)
Fix a few bugs in the scatterlist code, add in-kernel tests for the
now-fixed bugs and fix a leak in the test itself
- "kdump: Enable LUKS-encrypted dump target support in ARM64 and
PowerPC" (Coiby Xu)
Enable support of the LUKS-encrypted device dump target on arm64 and
powerpc
- "ocfs2: consolidate extent list validation into block read callbacks"
(Joseph Qi)
Cleanup, simplify, and make more robust ocfs2's validation of extent
list fields (Kernel test robot loves mounting corrupted fs images!)
* tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (127 commits)
ocfs2: validate group add input before caching
ocfs2: validate bg_bits during freefrag scan
ocfs2: fix listxattr handling when the buffer is full
doc: watchdog: fix typos etc
update Sean's email address
ocfs2: use get_random_u32() where appropriate
ocfs2: split transactions in dio completion to avoid credit exhaustion
ocfs2: remove redundant l_next_free_rec check in __ocfs2_find_path()
ocfs2: validate extent block list fields during block read
ocfs2: remove empty extent list check in ocfs2_dx_dir_lookup_rec()
ocfs2: validate dx_root extent list fields during block read
ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY
ocfs2: handle invalid dinode in ocfs2_group_extend
.get_maintainer.ignore: add Askar
ocfs2: validate bg_list extent bounds in discontig groups
checkpatch: exclude forward declarations of const structs
tools/accounting: handle truncated taskstats netlink messages
taskstats: set version in TGID exit notifications
ocfs2/heartbeat: fix slot mapping rollback leaks on error paths
arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel
...
|
||
Xu Kuohai
|
d9ef13f727 |
bpf: Pass bpf_verifier_env to JIT
Pass bpf_verifier_env to bpf_int_jit_compile(). The follow-up patch will use env->insn_aux_data in the JIT stage to detect indirect jump targets. Since bpf_prog_select_runtime() can be called by cbpf and lib/test_bpf.c code without verifier, introduce helper __bpf_prog_select_runtime() to accept the env parameter. Remove the call to bpf_prog_select_runtime() in bpf_prog_load(), and switch to call __bpf_prog_select_runtime() in the verifier, with env variable passed. The original bpf_prog_select_runtime() is preserved for cbpf and lib/test_bpf.c, where env is NULL. Now all constants blinding calls are moved into the verifier, except the cbpf and lib/test_bpf.c cases. The instructions arrays are adjusted by bpf_patch_insn_data() function for normal cases, so there is no need to call adjust_insn_arrays() in bpf_jit_blind_constants(). Remove it. Reviewed-by: Anton Protopopov <a.s.protopopov@gmail.com> # v8 Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com> # v12 Acked-by: Hengqi Chen <hengqi.chen@gmail.com> # v14 Signed-off-by: Xu Kuohai <xukuohai@huawei.com> Link: https://lore.kernel.org/r/20260416064341.151802-3-xukuohai@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Xu Kuohai
|
d3e945223e |
bpf: Move constants blinding out of arch-specific JITs
During the JIT stage, constants blinding rewrites instructions but only rewrites the private instruction copy of the JITed subprog, leaving the global env->prog->insnsi and env->insn_aux_data untouched. This causes a mismatch between subprog instructions and the global state, making it difficult to use the global data in the JIT. To avoid this mismatch, and given that all arch-specific JITs already support constants blinding, move it to the generic verifier code, and switch to rewrite the global env->prog->insnsi with the global states adjusted, as other rewrites in the verifier do. This removes the constants blinding calls in each JIT, which are largely duplicated code across architectures. Since constants blinding is only required for JIT, and there are two JIT entry functions, jit_subprogs() for BPF programs with multiple subprogs and bpf_prog_select_runtime() for programs with no subprogs, move the constants blinding invocation into these two functions. In the verifier path, bpf_patch_insn_data() is used to keep global verifier auxiliary data in sync with patched instructions. A key question is whether this global auxiliary data should be restored on the failure path. Besides instructions, bpf_patch_insn_data() adjusts: - prog->aux->poke_tab - env->insn_array_maps - env->subprog_info - env->insn_aux_data For prog->aux->poke_tab, it is only used by JIT or only meaningful after JIT succeeds, so it does not need to be restored on the failure path. For env->insn_array_maps, when JIT fails, programs using insn arrays are rejected by bpf_insn_array_ready() due to missing JIT addresses. Hence, env->insn_array_maps is only meaningful for JIT and does not need to be restored. For subprog_info, if jit_subprogs fails and CONFIG_BPF_JIT_ALWAYS_ON is not enabled, kernel falls back to interpreter. In this case, env->subprog_info is used to determine subprogram stack depth. So it must be restored on failure. For env->insn_aux_data, it is freed by clear_insn_aux_data() at the end of bpf_check(). Before freeing, clear_insn_aux_data() loops over env->insn_aux_data to release jump targets recorded in it. The loop uses env->prog->len as the array length, but this length no longer matches the actual size of the adjusted env->insn_aux_data array after constants blinding. To address it, a simple approach is to keep insn_aux_data as adjusted after failure, since it will be freed shortly, and record its actual size for the loop in clear_insn_aux_data(). But since clear_insn_aux_data() uses the same index to loop over both env->prog->insnsi and env->insn_aux_data, this approach results in incorrect index for the insnsi array. So an alternative approach is adopted: clone the original env->insn_aux_data before blinding and restore it after failure, similar to env->prog. For classic BPF programs, constants blinding works as before since it is still invoked from bpf_prog_select_runtime(). Reviewed-by: Anton Protopopov <a.s.protopopov@gmail.com> # v8 Reviewed-by: Hari Bathini <hbathini@linux.ibm.com> # powerpc jit Reviewed-by: Pu Lehui <pulehui@huawei.com> # riscv jit Acked-by: Hengqi Chen <hengqi.chen@gmail.com> # loongarch jit Signed-off-by: Xu Kuohai <xukuohai@huawei.com> Link: https://lore.kernel.org/r/20260416064341.151802-2-xukuohai@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Linus Torvalds
|
83964553e8 |
xen: branch for v7.1-rc1
-----BEGIN PGP SIGNATURE----- iJEEABYKADkWIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCads37xsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIACgkQgFxhu0/YY75fRAEAj/0nnnnaJr3sMKccUggc JXvkGAiskxmnEbqR2TSCr2QA/jOnI6Thp/c2DMtljRuLu2NWl89ztGYbTfKfDiwM mAEJ =FcRV -----END PGP SIGNATURE----- Merge tag 'for-linus-7.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - fix an error path in drivers/xen/manage.c - fix the Xen console driver solving a boot hangup when the console backend isn't yet running - comment fix in the Xen swiotlb driver - hardening for Xen on Arm adding a more thorough validation - cleanup of the Xen grant table code hiding suspend/resume code for the case if CONFIG_HIBERNATE_CALLBACKS isn't defined * tag 'for-linus-7.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/grant-table: guard gnttab_suspend/resume with CONFIG_HIBERNATE_CALLBACKS hvc/xen: Check console connection flag xen/swiotlb: fix stale reference to swiotlb_unmap_page() xen/manage: unwind partial shutdown watcher setup on error ARM: xen: validate hypervisor compatible before parsing its version |
||
|
Linus Torvalds
|
40286d6379 |
pci-v7.1-changes
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Merge tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Allow TLP Processing Hints to be enabled for RCiEPs (George Abraham
P)
- Enable AtomicOps only if we know the Root Port supports them (Gerd
Bayer)
- Don't enable AtomicOps for RCiEPs since none of them need Atomic
Ops and we can't tell whether the Root Complex would support them
(Gerd Bayer)
- Leave Precision Time Measurement disabled until a driver enables it
to avoid PCIe errors (Mika Westerberg)
- Make pci_set_vga_state() fail if bridge doesn't support VGA
routing, i.e., PCI_BRIDGE_CTL_VGA is not writable, and return
errors to vga_get() callers including userspace via
/dev/vga_arbiter (Simon Richter)
- Validate max-link-speed from DT in j721e, brcmstb, mediatek-gen3,
rzg3s drivers (where the actual controller constraints are known),
and remove validation from the generic OF DT accessor (Hans Zhang)
- Remove pc110pad driver (no longer useful after 486 CPU support
removed) and no_pci_devices() (pc110pad was the last user) (Dmitry
Torokhov, Heiner Kallweit)
Resource management:
- Prevent assigning space to unimplemented bridge windows; previously
we mistakenly assumed prefetchable window existed and assigned
space and put a BAR there (Ahmed Naseef)
- Avoid shrinking bridge windows to fit in the initial Root Port
window; fixes one problem with devices with large BARs connected
via switches, e.g., Thunderbolt (Ilpo Järvinen)
- Pass full extent of empty space, not just the aligned space, to
resource_alignf callback so free space before the requested
alignment can be used (Ilpo Järvinen)
- Place small resources before larger ones for better utilization of
address space (Ilpo Järvinen)
- Fix alignment calculation for resource size larger than align,
e.g., bridge windows larger than the 1MB required alignment (Ilpo
Järvinen)
Reset:
- Update slot handling so all ARI functions are treated as being in
the same slot. They're all reset by Secondary Bus Reset, but
previously drivers of ARI functions that appeared to be on a
non-zero device weren't notified and fatal hardware errors could
result (Keith Busch)
- Make sysfs reset_subordinate hotplug safe to avoid spurious hotplug
events (Keith Busch)
- Hide Secondary Bus Reset ('bus') from sysfs reset_methods if masked
by CXL because it has no effect (Vidya Sagar)
- Avoid FLR for AMD NPU device, where it causes the device to hang
(Lizhi Hou)
Error handling:
- Clear only error bits in PCIe Device Status to avoid accidentally
clearing Emergency Power Reduction Detected (Shuai Xue)
- Check for AER errors even in devices without drivers (Lukas Wunner)
- Initialize ratelimit info so DPC and EDR paths log AER error
information (Kuppuswamy Sathyanarayanan)
Power control:
- Add UPD720201/UPD720202 USB 3.0 xHCI Host Controller .compatible so
generic pwrctrl driver can control it (Neil Armstrong)
Hotplug:
- Set LED_HW_PLUGGABLE for NPEM hotplug-capable ports so LED core
doesn't complain when setting brightness fails because the endpoint
is gone (Richard Cheng)
Peer-to-peer DMA:
- Allow wildcards in list of host bridges that support peer-to-peer
DMA between hierarchy domains and add all Google SoCs (Jacob
Moroni)
Endpoint framework:
- Advertise dynamic inbound mapping support in pci-epf-test and
update host pci_endpoint_test to skip doorbell testing if not
advertised by endpoint (Koichiro Den)
- Return 0, not remaining timeout, when MHI eDMA ops complete so
mhi_ep_ring_add_element() doesn't interpret non-zero as failure
(Daniel Hodges)
- Remove vntb and ntb duplicate resource teardown that leads to oops
when .allow_link() fails or .drop_link() is called (Koichiro Den)
- Disable vntb delayed work before clearing BAR mappings and
doorbells to avoid oops caused by doing the work after resources
have been torn down (Koichiro Den)
- Add a way to describe reserved subregions within BARs, e.g.,
platform-owned fixed register windows, and use it for the RK3588
BAR4 DMA ctrl window (Koichiro Den)
- Add BAR_DISABLED for BARs that will never be available to an EPF
driver, and change some BAR_RESERVED annotations to BAR_DISABLED
(Niklas Cassel)
- Add NTB .get_dma_dev() callback for cases where DMA API requires a
different device, e.g., vNTB devices (Koichiro Den)
- Add reserved region types for MSI-X Table and PBA so Endpoint
controllers can them as describe hardware-owned regions in a
BAR_RESERVED BAR (Manikanta Maddireddy)
- Make Tegra194/234 BAR0 programmable and remove 1MB size limit
(Manikanta Maddireddy)
- Expose Tegra BAR2 (MSI-X) and BAR4 (DMA) as 64-bit BAR_RESERVED
(Manikanta Maddireddy)
- Add Tegra194 and Tegra234 device table entries to pci_endpoint_test
(Manikanta Maddireddy)
- Skip the BAR subrange selftest if there are not enough inbound
window resources to run the test (Christian Bruel)
New native PCIe controller drivers:
- Add DT binding and driver for Andes QiLai SoC PCIe host controller
(Randolph Lin)
- Add DT binding and driver for ESWIN PCIe Root Complex (Senchuan
Zhang)
Baikal T-1 PCIe controller driver:
- Remove driver since it never quite became usable (Andy Shevchenko)
Cadence PCIe controller driver:
- Implement byte/word config reads with dword (32-bit) reads because
some Cadence controllers don't support sub-dword accesses (Aksh
Garg)
CIX Sky1 PCIe controller driver:
- Add 'power-domains' to DT binding for SCMI power domain (Gary Yang)
Freescale i.MX6 PCIe controller driver:
- Add i.MX94 and i.MX943 to fsl,imx6q-pcie-ep DT binding (Richard
Zhu)
- Delay instead of polling for L2/L3 Ready after PME_Turn_off when
suspending i.MX6SX because LTSSM registers are inaccessible
(Richard Zhu)
- Separate PERST# assertion (for resetting endpoints) from core reset
(for resetting the RC itself) to prepare for new DTs with PERST#
GPIO in per-Root Port nodes (Sherry Sun)
- Retain Root Port MSI capability on i.MX7D, i.MX8MM, and i.MX8MQ so
MSI from downstream devices will work (Richard Zhu)
- Fix i.MX95 reference clock source selection when internal refclk is
used (Franz Schnyder)
Freescale Layerscape PCIe controller driver:
- Allow building as a removable module (Sascha Hauer)
MediaTek PCIe Gen3 controller driver:
- Use dev_err_probe() to simplify error paths and make deferred probe
messages visible in /sys/kernel/debug/devices_deferred (Chen-Yu
Tsai)
- Power off device if setup fails (Chen-Yu Tsai)
- Integrate new pwrctrl API to enable power control for WiFi/BT
adapters on mainboard or in PCIe or M.2 slots (Chen-Yu Tsai)
NVIDIA Tegra194 PCIe controller driver:
- Poll less aggressively and non-atomically for PME_TO_Ack during
transition to L2 (Vidya Sagar)
- Disable LTSSM after transition to Detect on surprise link down to
stop toggling between Polling and Detect (Manikanta Maddireddy)
- Don't force the device into the D0 state before L2 when suspending
or shutting down the controller (Vidya Sagar)
- Disable PERST# IRQ only in Endpoint mode because it's not
registered in Root Port mode (Manikanta Maddireddy)
- Handle 'nvidia,refclk-select' as optional (Vidya Sagar)
- Disable direct speed change in Endpoint mode so link speed change
is controlled by the host (Vidya Sagar)
- Set LTR values before link up to avoid bogus LTR messages with 0
latency (Vidya Sagar)
- Allow system suspend when the Endpoint link is down (Vidya Sagar)
- Use DWC IP core version, not Tegra custom values, to avoid DWC core
version check warnings (Manikanta Maddireddy)
- Apply ECRC workaround to devices based on DesignWare 5.00a as well
as 4.90a (Manikanta Maddireddy)
- Disable PM Substate L1.2 in Endpoint mode to work around Tegra234
erratum (Vidya Sagar)
- Delay post-PERST# cleanup until core is powered on to avoid CBB
timeout (Manikanta Maddireddy)
- Assert CLKREQ# so switches that forward it to their downstream side
can bring up those links successfully (Vidya Sagar)
- Calibrate pipe to UPHY for Endpoint mode to reset stale PLL state
from any previous bad link state (Vidya Sagar)
- Remove IRQF_ONESHOT flag from Endpoint interrupt registration so
DMA driver and Endpoint controller driver can share the interrupt
line (Vidya Sagar)
- Enable DMA interrupt to support DMA in both Root Port and Endpoint
modes (Vidya Sagar)
- Enable hardware link retraining after link goes down in Endpoint
mode (Vidya Sagar)
- Add DT binding and driver support for core clock monitoring (Vidya
Sagar)
Qualcomm PCIe controller driver:
- Advertise 'Hot-Plug Capable' and set 'No Command Completed Support'
since Qcom Root Ports support hotplug events like DL_Up/Down and
can accept writes to Slot Control without delays between writes
(Krishna Chaitanya Chundru)
Renesas R-Car PCIe controller driver:
- Mark Endpoint BAR0 and BAR2 as Resizable (Koichiro Den)
- Reduce EPC BAR alignment requirement to 4K (Koichiro Den)
Renesas RZ/G3S PCIe controller driver:
- Add RZ/G3E to DT binding and to driver (John Madieu)
- Assert (not deassert) resets in probe error path (John Madieu)
- Assert resets in suspend path in reverse order they were deasserted
during probe (John Madieu)
- Rework inbound window algorithm to prevent mapping more than
intended region and enforce alignment on size, to prepare for
RZ/G3E support (John Madieu)
Rockchip DesignWare PCIe controller driver:
- Add tracepoints for PCIe controller LTSSM transitions and link rate
changes (Shawn Lin)
- Trace LTSSM events collected by the dw-rockchip debug FIFO (Shawn
Lin)
SOPHGO PCIe controller driver:
- Disable ASPM L0s and L1 on Sophgo 2042 PCIe Root Ports that
advertise support for them (Yao Zi)
Synopsys DesignWare PCIe controller driver:
- Continue with system suspend even if an Endpoint doesn't respond
with PME_TO_Ack message (Manivannan Sadhasivam)
- Set Endpoint MSI-X Table Size in the correct function of a
multi-function device when configuring MSI-X, not in Function 0
(Aksh Garg)
- Set Max Link Width and Max Link Speed for all functions of a
multi-function device, not just Function 0 (Aksh Garg)
- Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)
Miscellaneous:
- Warn only once about invalid ACS kernel parameter format (Richard
Cheng)
- Suppress FW_BUG warning when writing sysfs 'numa_node' with the
current value (Li RongQing)
- Drop redundant 'depends on PCI' from Kconfig (Julian Braha)"
* tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (165 commits)
PCI/P2PDMA: Add Google SoCs to the P2P DMA host bridge list
PCI/P2PDMA: Allow wildcard Device IDs in host bridge list
PCI: sg2042: Avoid L0s and L1 on Sophgo 2042 PCIe Root Ports
PCI: cadence: Add flags for disabling ASPM capability for broken Root Ports
PCI: tegra194: Add core monitor clock support
dt-bindings: PCI: tegra194: Add monitor clock support
PCI: tegra194: Enable hardware hot reset mode in Endpoint mode
PCI: tegra194: Enable DMA interrupt
PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration
PCI: tegra194: Calibrate pipe to UPHY for Endpoint mode
PCI: tegra194: Assert CLKREQ# explicitly by default
PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
PCI: tegra194: Disable L1.2 capability of Tegra234 EP
PCI: dwc: Apply ECRC workaround to DesignWare 5.00a as well
PCI: tegra194: Use DWC IP core version
PCI: tegra194: Free up Endpoint resources during remove()
PCI: tegra194: Allow system suspend when the Endpoint link is not up
PCI: tegra194: Set LTR message request before PCIe link up in Endpoint mode
PCI: tegra194: Disable direct speed change for Endpoint mode
PCI: tegra194: Use devm_gpiod_get_optional() to parse "nvidia,refclk-select"
...
|
||
|
Linus Torvalds
|
334fbe734e |
mm.git review status for linus..mm-stable
Everything: Total patches: 368 Reviews/patch: 1.56 Reviewed rate: 74% Excluding DAMON: Total patches: 316 Reviews/patch: 1.77 Reviewed rate: 81% Excluding DAMON and zram: Total patches: 306 Reviews/patch: 1.81 Reviewed rate: 82% Excluding DAMON, zram and maple_tree: Total patches: 276 Reviews/patch: 2.01 Reviewed rate: 91% Significant patch series in this merge: - The 30 patch series "maple_tree: Replace big node with maple copy" from Liam Howlett is mainly prepararatory work for ongoing development but it does reduce stack usage and is an improvement. - The 12 patch series "mm, swap: swap table phase III: remove swap_map" from Kairui Song offers memory savings by removing the static swap_map. It also yields some CPU savings and implements several cleanups. - The 2 patch series "mm: memfd_luo: preserve file seals" from Pratyush Yadav adds file seal preservation to LUO's memfd code. - The 2 patch series "mm: zswap: add per-memcg stat for incompressible pages" from Jiayuan Chen adds additional userspace stats reportng to zswap. - The 4 patch series "arch, mm: consolidate empty_zero_page" from Mike Rapoport implements some cleanups for our handling of ZERO_PAGE() and zero_pfn. - The 2 patch series "mm/kmemleak: Improve scan_should_stop() implementation" from Zhongqiu Han provides an robustness improvement and some cleanups in the kmemleak code. - The 4 patch series "Improve khugepaged scan logic" from Vernon Yang "improves the khugepaged scan logic and reduces CPU consumption by prioritizing scanning tasks that access memory frequently". - The 2 patch series "Make KHO Stateless" from Jason Miu simplifies Kexec Handover by "transitioning KHO from an xarray-based metadata tracking system with serialization to a radix tree data structure that can be passed directly to the next kernel" - The 3 patch series "mm: vmscan: add PID and cgroup ID to vmscan tracepoints" from Thomas Ballasi and Steven Rostedt enhances vmscan's tracepointing. - The 5 patch series "mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE" from Catalin Marinas is a cleanup for the shadow stack code: remove per-arch code in favour of a generic implementation. - The 2 patch series "Fix KASAN support for KHO restored vmalloc regions" from Pasha Tatashin fixes a WARN() which can be emitted the KHO restores a vmalloc area. - The 4 patch series "mm: Remove stray references to pagevec" from Tal Zussman provides several cleanups, mainly udpating references to "struct pagevec", which became folio_batch three years ago. - The 17 patch series "mm: Eliminate fake head pages from vmemmap optimization" from Kiryl Shutsemau simplifies the HugeTLB vmemmap optimization (HVO) by changing how tail pages encode their relationship to the head page. - The 2 patch series "mm/damon/core: improve DAMOS quota efficiency for core layer filters" from SeongJae Park improves two problematic behaviors of DAMOS that makes it less efficient when core layer filters are used. - The 3 patch series "mm/damon: strictly respect min_nr_regions" from SeongJae Park improves DAMON usability by extending the treatment of the min_nr_regions user-settable parameter. - The 3 patch series "mm/page_alloc: pcp locking cleanup" from Vlastimil Babka is a proper fix for a previously hotfixed SMP=n issue. Code simplifications and cleanups ennsed. - The 16 patch series "mm: cleanups around unmapping / zapping" from David Hildenbrand implements "a bunch of cleanups around unmapping and zapping. Mostly simplifications, code movements, documentation and renaming of zapping functions". - The 6 patch series "support batched checking of the young flag for MGLRU" from Baolin Wang supports batched checking of the young flag for MGLRU. It's part cleanups; one benchmark shows large performance benefits for arm64. - The 5 patch series "memcg: obj stock and slab stat caching cleanups" from Johannes Weiner provides memcg cleanup and robustness improvements. - The 5 patch series "Allow order zero pages in page reporting" from Yuvraj Sakshith enhances page_reporting's free page reporting - it is presently and undesirably order-0 pages when reporting free memory. - The 6 patch series "mm: vma flag tweaks" from Lorenzo Stoakes is cleanup work following from the recent conversion of the VMA flags to a bitmap. - The 10 patch series "mm/damon: add optional debugging-purpose sanity checks" from SeongJae Park adds some more developer-facing debug checks into DAMON core. - The 2 patch series "mm/damon: test and document power-of-2 min_region_sz requirement" from SeongJae Park adds an additional DAMON kunit test and makes some adjustments to the addr_unit parameter handling. - The 3 patch series "mm/damon/core: make passed_sample_intervals comparisons overflow-safe" from SeongJae Park fixes a hard-to-hit time overflow issue in DAMON core. - The 7 patch series "mm/damon: improve/fixup/update ratio calculation, test and documentation" from SeongJae Park is a "batch of misc/minor improvements and fixups" for DAMON. - The 4 patch series "mm: move vma_(kernel|mmu)_pagesize() out of hugetlb.c" from David Hildenbrand fixes a possible issue with dax-device when CONFIG_HUGETLB=n. Some code movement was required. - The 6 patch series "zram: recompression cleanups and tweaks" from Sergey Senozhatsky provides "a somewhat random mix of fixups, recompression cleanups and improvements" in the zram code. - The 11 patch series "mm/damon: support multiple goal-based quota tuning algorithms" from SeongJae Park extend DAMOS quotas goal auto-tuning to support multiple tuning algorithms that users can select. - The 4 patch series "mm: thp: reduce unnecessary start_stop_khugepaged()" from Breno Leitao fixes the khugpaged sysfs handling so we no longer spam the logs with reams of junk when starting/stopping khugepaged. - The 3 patch series "mm: improve map count checks" from Lorenzo Stoakes provides some cleanups and slight fixes in the mremap, mmap and vma code. - The 5 patch series "mm/damon: support addr_unit on default monitoring targets for modules" from SeongJae Park extends the use of DAMON core's addr_unit tunable. - The 5 patch series "mm: khugepaged cleanups and mTHP prerequisites" from Nico Pache provides cleanups in the khugepaged and is a base for Nico's planned khugepaged mTHP support. - The 15 patch series "mm: memory hot(un)plug and SPARSEMEM cleanups" from David Hildenbrand implements code movement and cleanups in the memhotplug and sparsemem code. - The 2 patch series "mm: remove CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE and cleanup CONFIG_MIGRATION" from David Hildenbrand rationalizes some memhotplug Kconfig support. - The 6 patch series "change young flag check functions to return bool" from Baolin Wang is "a cleanup patchset to change all young flag check functions to return bool". - The 3 patch series "mm/damon/sysfs: fix memory leak and NULL dereference issues" from Josh Law and SeongJae Park fixes a few potential DAMON bugs. - The 25 patch series "mm/vma: convert vm_flags_t to vma_flags_t in vma code" from "converts a lot of the existing use of the legacy vm_flags_t data type to the new vma_flags_t type which replaces it". Mainly in the vma code. - The 21 patch series "mm: expand mmap_prepare functionality and usage" from Lorenzo Stoakes "expands the mmap_prepare functionality, which is intended to replace the deprecated f_op->mmap hook which has been the source of bugs and security issues for some time". Cleanups, documentation, extension of mmap_prepare into filesystem drivers. - The 13 patch series "mm/huge_memory: refactor zap_huge_pmd()" from Lorenzo Stoakes simplifies and cleans up zap_huge_pmd(). Additional cleanups around vm_normal_folio_pmd() and the softleaf functionality are performed. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCad3HDQAKCRDdBJ7gKXxA jrUQAPwNhPk5nPSxnyxjAeQtOBHqgCdnICeEismLajPKd9aYRgEA0s2XAu3tSUYi GrBnWImHG3s4ePQxVcPCegWTsOUrXgQ= =1Q7o -----END PGP SIGNATURE----- Merge tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - "maple_tree: Replace big node with maple copy" (Liam Howlett) Mainly prepararatory work for ongoing development but it does reduce stack usage and is an improvement. - "mm, swap: swap table phase III: remove swap_map" (Kairui Song) Offers memory savings by removing the static swap_map. It also yields some CPU savings and implements several cleanups. - "mm: memfd_luo: preserve file seals" (Pratyush Yadav) File seal preservation to LUO's memfd code - "mm: zswap: add per-memcg stat for incompressible pages" (Jiayuan Chen) Additional userspace stats reportng to zswap - "arch, mm: consolidate empty_zero_page" (Mike Rapoport) Some cleanups for our handling of ZERO_PAGE() and zero_pfn - "mm/kmemleak: Improve scan_should_stop() implementation" (Zhongqiu Han) A robustness improvement and some cleanups in the kmemleak code - "Improve khugepaged scan logic" (Vernon Yang) Improve khugepaged scan logic and reduce CPU consumption by prioritizing scanning tasks that access memory frequently - "Make KHO Stateless" (Jason Miu) Simplify Kexec Handover by transitioning KHO from an xarray-based metadata tracking system with serialization to a radix tree data structure that can be passed directly to the next kernel - "mm: vmscan: add PID and cgroup ID to vmscan tracepoints" (Thomas Ballasi and Steven Rostedt) Enhance vmscan's tracepointing - "mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE" (Catalin Marinas) Cleanup for the shadow stack code: remove per-arch code in favour of a generic implementation - "Fix KASAN support for KHO restored vmalloc regions" (Pasha Tatashin) Fix a WARN() which can be emitted the KHO restores a vmalloc area - "mm: Remove stray references to pagevec" (Tal Zussman) Several cleanups, mainly udpating references to "struct pagevec", which became folio_batch three years ago - "mm: Eliminate fake head pages from vmemmap optimization" (Kiryl Shutsemau) Simplify the HugeTLB vmemmap optimization (HVO) by changing how tail pages encode their relationship to the head page - "mm/damon/core: improve DAMOS quota efficiency for core layer filters" (SeongJae Park) Improve two problematic behaviors of DAMOS that makes it less efficient when core layer filters are used - "mm/damon: strictly respect min_nr_regions" (SeongJae Park) Improve DAMON usability by extending the treatment of the min_nr_regions user-settable parameter - "mm/page_alloc: pcp locking cleanup" (Vlastimil Babka) The proper fix for a previously hotfixed SMP=n issue. Code simplifications and cleanups ensued - "mm: cleanups around unmapping / zapping" (David Hildenbrand) A bunch of cleanups around unmapping and zapping. Mostly simplifications, code movements, documentation and renaming of zapping functions - "support batched checking of the young flag for MGLRU" (Baolin Wang) Batched checking of the young flag for MGLRU. It's part cleanups; one benchmark shows large performance benefits for arm64 - "memcg: obj stock and slab stat caching cleanups" (Johannes Weiner) memcg cleanup and robustness improvements - "Allow order zero pages in page reporting" (Yuvraj Sakshith) Enhance free page reporting - it is presently and undesirably order-0 pages when reporting free memory. - "mm: vma flag tweaks" (Lorenzo Stoakes) Cleanup work following from the recent conversion of the VMA flags to a bitmap - "mm/damon: add optional debugging-purpose sanity checks" (SeongJae Park) Add some more developer-facing debug checks into DAMON core - "mm/damon: test and document power-of-2 min_region_sz requirement" (SeongJae Park) An additional DAMON kunit test and makes some adjustments to the addr_unit parameter handling - "mm/damon/core: make passed_sample_intervals comparisons overflow-safe" (SeongJae Park) Fix a hard-to-hit time overflow issue in DAMON core - "mm/damon: improve/fixup/update ratio calculation, test and documentation" (SeongJae Park) A batch of misc/minor improvements and fixups for DAMON - "mm: move vma_(kernel|mmu)_pagesize() out of hugetlb.c" (David Hildenbrand) Fix a possible issue with dax-device when CONFIG_HUGETLB=n. Some code movement was required. - "zram: recompression cleanups and tweaks" (Sergey Senozhatsky) A somewhat random mix of fixups, recompression cleanups and improvements in the zram code - "mm/damon: support multiple goal-based quota tuning algorithms" (SeongJae Park) Extend DAMOS quotas goal auto-tuning to support multiple tuning algorithms that users can select - "mm: thp: reduce unnecessary start_stop_khugepaged()" (Breno Leitao) Fix the khugpaged sysfs handling so we no longer spam the logs with reams of junk when starting/stopping khugepaged - "mm: improve map count checks" (Lorenzo Stoakes) Provide some cleanups and slight fixes in the mremap, mmap and vma code - "mm/damon: support addr_unit on default monitoring targets for modules" (SeongJae Park) Extend the use of DAMON core's addr_unit tunable - "mm: khugepaged cleanups and mTHP prerequisites" (Nico Pache) Cleanups to khugepaged and is a base for Nico's planned khugepaged mTHP support - "mm: memory hot(un)plug and SPARSEMEM cleanups" (David Hildenbrand) Code movement and cleanups in the memhotplug and sparsemem code - "mm: remove CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE and cleanup CONFIG_MIGRATION" (David Hildenbrand) Rationalize some memhotplug Kconfig support - "change young flag check functions to return bool" (Baolin Wang) Cleanups to change all young flag check functions to return bool - "mm/damon/sysfs: fix memory leak and NULL dereference issues" (Josh Law and SeongJae Park) Fix a few potential DAMON bugs - "mm/vma: convert vm_flags_t to vma_flags_t in vma code" (Lorenzo Stoakes) Convert a lot of the existing use of the legacy vm_flags_t data type to the new vma_flags_t type which replaces it. Mainly in the vma code. - "mm: expand mmap_prepare functionality and usage" (Lorenzo Stoakes) Expand the mmap_prepare functionality, which is intended to replace the deprecated f_op->mmap hook which has been the source of bugs and security issues for some time. Cleanups, documentation, extension of mmap_prepare into filesystem drivers - "mm/huge_memory: refactor zap_huge_pmd()" (Lorenzo Stoakes) Simplify and clean up zap_huge_pmd(). Additional cleanups around vm_normal_folio_pmd() and the softleaf functionality are performed. * tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits) mm: fix deferred split queue races during migration mm/khugepaged: fix issue with tracking lock mm/huge_memory: add and use has_deposited_pgtable() mm/huge_memory: add and use normal_or_softleaf_folio_pmd() mm: add softleaf_is_valid_pmd_entry(), pmd_to_softleaf_folio() mm/huge_memory: separate out the folio part of zap_huge_pmd() mm/huge_memory: use mm instead of tlb->mm mm/huge_memory: remove unnecessary sanity checks mm/huge_memory: deduplicate zap deposited table call mm/huge_memory: remove unnecessary VM_BUG_ON_PAGE() mm/huge_memory: add a common exit path to zap_huge_pmd() mm/huge_memory: handle buggy PMD entry in zap_huge_pmd() mm/huge_memory: have zap_huge_pmd return a boolean, add kdoc mm/huge: avoid big else branch in zap_huge_pmd() mm/huge_memory: simplify vma_is_specal_huge() mm: on remap assert that input range within the proposed VMA mm: add mmap_action_map_kernel_pages[_full]() uio: replace deprecated mmap hook with mmap_prepare in uio_info drivers: hv: vmbus: replace deprecated mmap hook with mmap_prepare mm: allow handling of stacked mmap_prepare hooks in more drivers ... |
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Linus Torvalds
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a8e7ef3cec |
sound updates for 7.1-rc1
Nothing too thrilling here, but we see lots of driver updates and
bug fixes, including quirk additions and refactoring works, while
there have been little changes in the core functionality.
Here are some highlights:
* Core:
- Add validation for the control API put callback
- Fixes in compress-offload API timestamp handling
- Continued ASoC core API cleanups
* ASoC:
- Add support for bus keepers (for Apple devices in future)
- Enhancements to the SDCA support, including retaskable jacks
- Test improvements for Cirrus Logic drivers
- Lots of fixes for the NXP, nVidia and Qualcomm
- Support for AMD RPL DMIC, Cirrus Logic CS42L43 and CS47L47, nVidia
machines with CPCAP and WM8962
* USB-audio:
- Quirks for Huawei Headset, Focusrite Novation, MV-Silicon,
Studio 1824, Arturia AF16Rig, Hotone Audio, Feaulle Rainbow,
PreSonus AudioBox, Moondrop Ju Jiu, Scarlett 18i20, etc
- Extended mixer volume quirk handling
- UAF and other fixes for us144mkii, 6fire and caiaq drivers
* HD-audio:
- Add quirks or fixes for Acer, Lenovo, HP, ASUS machines
- Fixes & cleanups of GPIO helper code
* Misc:
- Add suspend/resume support for multiple legacy ISA and Apple
drivers
- Further regression fixes for ctxfi driver
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Merge tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Nothing too thrilling here, but we see lots of driver updates and bug
fixes, including quirk additions and refactoring works, while there
have been little changes in the core functionality. Here are some
highlights:
Core:
- Add validation for the control API put callback
- Fixes in compress-offload API timestamp handling
- Continued ASoC core API cleanups
ASoC:
- Add support for bus keepers (for Apple devices in future)
- Enhancements to the SDCA support, including retaskable jacks
- Test improvements for Cirrus Logic drivers
- Lots of fixes for the NXP, nVidia and Qualcomm
- Support for AMD RPL DMIC, Cirrus Logic CS42L43 and CS47L47, nVidia
machines with CPCAP and WM8962
USB-audio:
- Quirks for Huawei Headset, Focusrite Novation, MV-Silicon, Studio
1824, Arturia AF16Rig, Hotone Audio, Feaulle Rainbow, PreSonus
AudioBox, Moondrop Ju Jiu, Scarlett 18i20, etc
- Extended mixer volume quirk handling
- UAF and other fixes for us144mkii, 6fire and caiaq drivers
HD-audio:
- Add quirks or fixes for Acer, Lenovo, HP, ASUS machines
- Fixes & cleanups of GPIO helper code
Misc:
- Add suspend/resume support for multiple legacy ISA and Apple
drivers
- Further regression fixes for ctxfi driver"
* tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (359 commits)
ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names()
ALSA: usb-audio: Fix missing error handling for get_min_max*()
ALSA: hda/realtek - fixed speaker no sound update
ALSA: hda/realtek: Add quirk for Acer PT316-51S headset mic
ALSA: usb-audio: Exclude Scarlett 18i20 1st Gen from SKIP_IFACE_SETUP
ALSA: hda/realtek: Add quirk for Legion S7 15IMH
ALSA: hda/realtek: Add quirk for HP Spectre x360 14-ea
ALSA: caiaq: take a reference on the USB device in create_card()
ASoC: dt-bindings: rockchip: convert rk3399-gru-sound to DT Schema
ALSA: sscape: Add suspend and resume support
ALSA: sscape: Cache per-card resources for board reinitialization
ALSA: usb-audio: Do not expose sticky mixers
ALSA: usb-audio: Move volume control resolution check into a function
ALSA: usb-audio: Add error checks against get_min_max*()
ALSA: usb-audio: Add quirk for PreSonus AudioBox USB
ALSA: interwave: guard PM-only restore helpers with CONFIG_PM
ALSA: usb-audio: Evaluate packsize caps at the right place
ALSA: sc6000: Restore board setup across suspend
ALSA: sc6000: Keep the programmed board state in card-private data
ALSA: 6fire: fix use-after-free on disconnect
...
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