Here are some small tty and serial core fixes for 6.5-rc7 that resolve a
lot of reported issues.
Primarily in here is the fixes for the serial bus code from Tony that
came in -rc1, as it hit wider testing with the huge number of different
types of systems and serial ports. All of the reported issues with
duplicate names and other issues with this code are now resolved.
Other than that included in here is:
- n_gsm fix for a previous fix
- 8250 lockdep annotation fix
- fsl_lpuart serial driver fix
- TIOCSTI documentation update for previous CAP_SYS_ADMIN change
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZOEjmg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykpSgCfajOM7BUzL1kOrfKNvHQuPmOYlIUAnAot+4M+
HkvS58Xs2+PM14y/KG1j
=6DRj
-----END PGP SIGNATURE-----
Merge tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small tty and serial core fixes for 6.5-rc7 that resolve
a lot of reported issues.
Primarily in here are the fixes for the serial bus code from Tony that
came in -rc1, as it hit wider testing with the huge number of
different types of systems and serial ports. All of the reported
issues with duplicate names and other issues with this code are now
resolved.
Other than that included in here is:
- n_gsm fix for a previous fix
- 8250 lockdep annotation fix
- fsl_lpuart serial driver fix
- TIOCSTI documentation update for previous CAP_SYS_ADMIN change
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: core: Fix serial core port id, including multiport devices
serial: 8250: drop lockdep annotation from serial8250_clear_IER()
tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
serial: core: Revert port_id use
TIOCSTI: Document CAP_SYS_ADMIN behaviour in Kconfig
serial: 8250: Fix oops for port->pm on uart_change_pm()
serial: 8250: Reinit port_id when adding back serial8250_isa_devs
serial: core: Fix kmemleak issue for serial core device remove
MAINTAINERS: Merge TTY layer and serial drivers
serial: core: Fix serial_base_match() after fixing controller port name
serial: core: Fix serial core controller port name to show controller id
serial: core: Fix serial core port id to not use port->line
serial: core: Controller id cannot be negative
tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms
- various code cleanups in amifb, atmel_lcdfb, ssd1307fb, kyro and goldfishfb
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZODeUwAKCRD3ErUQojoP
X4RvAP97hetBNJFMw3N34QT4TYT3NUAhR12z73YFTi/PeKVSMgEA4nQHXuSP5Ymv
5+FNFsEHGJs6p25AMDc6oDKTYkVuMQc=
=PYOb
-----END PGP SIGNATURE-----
Merge tag 'fbdev-for-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Pull fbdev fixes and cleanups from Helge Deller:
- various code cleanups in amifb, atmel_lcdfb, ssd1307fb, kyro and
goldfishfb
* tag 'fbdev-for-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: goldfishfb: Do not check 0 for platform_get_irq()
fbdev: atmel_lcdfb: Remove redundant of_match_ptr()
fbdev: kyro: Remove unused declarations
fbdev: ssd1307fb: Print the PWM's label instead of its number
fbdev: mmp: fix value check in mmphw_probe()
fbdev: amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
No known outstanding regressions.
Fixes to fixes:
- virtio-net: set queues after driver_ok, avoid a potential race
added by recent fix
- Revert "vlan: Fix VLAN 0 memory leak", it may lead to a warning
when VLAN 0 is registered explicitly
- nf_tables:
- fix false-positive lockdep splat in recent fixes
- don't fail inserts if duplicate has expired (fix test failures)
- fix races between garbage collection and netns dismantle
Current release - new code bugs:
- mlx5: Fix mlx5_cmd_update_root_ft() error flow
Previous releases - regressions:
- phy: fix IRQ-based wake-on-lan over hibernate / power off
Previous releases - always broken:
- sock: fix misuse of sk_under_memory_pressure() preventing system
from exiting global TCP memory pressure if a single cgroup is under
pressure
- fix the RTO timer retransmitting skb every 1ms if linear option
is enabled
- af_key: fix sadb_x_filter validation, amment netlink policy
- ipsec: fix slab-use-after-free in decode_session6()
- macb: in ZynqMP resume always configure PS GTR for non-wakeup source
Misc:
- netfilter: set default timeout to 3 secs for sctp shutdown send and
recv state (from 300ms), align with protocol timers
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Ze13
-----END PGP SIGNATURE-----
Merge tag 'net-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from ipsec and netfilter.
No known outstanding regressions.
Fixes to fixes:
- virtio-net: set queues after driver_ok, avoid a potential race
added by recent fix
- Revert "vlan: Fix VLAN 0 memory leak", it may lead to a warning
when VLAN 0 is registered explicitly
- nf_tables:
- fix false-positive lockdep splat in recent fixes
- don't fail inserts if duplicate has expired (fix test failures)
- fix races between garbage collection and netns dismantle
Current release - new code bugs:
- mlx5: Fix mlx5_cmd_update_root_ft() error flow
Previous releases - regressions:
- phy: fix IRQ-based wake-on-lan over hibernate / power off
Previous releases - always broken:
- sock: fix misuse of sk_under_memory_pressure() preventing system
from exiting global TCP memory pressure if a single cgroup is under
pressure
- fix the RTO timer retransmitting skb every 1ms if linear option is
enabled
- af_key: fix sadb_x_filter validation, amment netlink policy
- ipsec: fix slab-use-after-free in decode_session6()
- macb: in ZynqMP resume always configure PS GTR for non-wakeup
source
Misc:
- netfilter: set default timeout to 3 secs for sctp shutdown send and
recv state (from 300ms), align with protocol timers"
* tag 'net-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
ice: Block switchdev mode when ADQ is active and vice versa
qede: fix firmware halt over suspend and resume
net: do not allow gso_size to be set to GSO_BY_FRAGS
sock: Fix misuse of sk_under_memory_pressure()
sfc: don't fail probe if MAE/TC setup fails
sfc: don't unregister flow_indr if it was never registered
net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
net/mlx5: Fix mlx5_cmd_update_root_ft() error flow
net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT
i40e: fix misleading debug logs
iavf: fix FDIR rule fields masks validation
ipv6: fix indentation of a config attribute
mailmap: add entries for Simon Horman
broadcom: b44: Use b44_writephy() return value
net: openvswitch: reject negative ifindex
team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
net: phy: broadcom: stub c45 read/write for 54810
netfilter: nft_dynset: disallow object maps
netfilter: nf_tables: GC transaction race with netns dismantle
netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path
...
the AUO G121EAN01 panel, an integer overflow and a memory leak fixes for
the qaic accel, a use-after-free fix for nouveau and a revert for an
alleged fix in EDID parsing.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCZN4izwAKCRDj7w1vZxhR
xRxGAP4h+R+qhB1X4SVmCB8DEY109lcHJofNK/z7aW8EG8X4sQEAlb1cOZRtmRjS
9/Wdmc7377soNHNlMNhxEg8kEeqxGwE=
=c6Zn
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2023-08-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
One EPROBE_DEFER handling fix for the JDI LT070ME05000, a timing fix for
the AUO G121EAN01 panel, an integer overflow and a memory leak fixes for
the qaic accel, a use-after-free fix for nouveau and a revert for an
alleged fix in EDID parsing.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3olqt33em5uhxzjbqghwcwnvmw73h7bxkbdxookmnkecymd4vc@7ogm6gewpprq
The status of global socket memory pressure is updated when:
a) __sk_mem_raise_allocated():
enter: sk_memory_allocated(sk) > sysctl_mem[1]
leave: sk_memory_allocated(sk) <= sysctl_mem[0]
b) __sk_mem_reduce_allocated():
leave: sk_under_memory_pressure(sk) &&
sk_memory_allocated(sk) < sysctl_mem[0]
So the conditions of leaving global pressure are inconstant, which
may lead to the situation that one pressured net-memcg prevents the
global pressure from being cleared when there is indeed no global
pressure, thus the global constrains are still in effect unexpectedly
on the other sockets.
This patch fixes this by ignoring the net-memcg's pressure when
deciding whether should leave global memory pressure.
Fixes: e1aab161e0 ("socket: initial cgroup code.")
Signed-off-by: Abel Wu <wuyun.abel@bytedance.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
Link: https://lore.kernel.org/r/20230816091226.1542-1-wuyun.abel@bytedance.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQJBBAABCAArFiEEgKkgxbID4Gn1hq6fcJGo2a1f9gAFAmTb9twNHGZ3QHN0cmxl
bi5kZQAKCRBwkajZrV/2ANr7D/wN/XTDG3JxLl4VUtmSOBrD6y6QwpqfUYBD11Ev
eAXpP69wxh2J9gPqtVsPAJwbc0F2eca38ziyJ9+4hmNWNBc3Hh1oXj/9e0IqdPUP
9AEHu73jLmeb6bN0RU8guxmipwZq/a4Q6y/OYPhf+c0uULYEWdH6AAHs3WGRCWHI
a0gedUU3ChKDueObHWfaZSqGuMVKS+eCfT57oKc/l2J2b2064JAksKMDglsDmsA/
VQw8Ko+l1PO7t8mOswPufGYyg5tKUXpq8AJ3Dlg2l2Qzws29FEIfzLLbu89GHlvP
FYSjgOuVdwVra/Kt7jQzUxeGrBXZC8MuaGnEOi/tMXidw0uc+N1y2Bg2N6eFkmxW
AN5e4p0S3ddfbGaEVoDx5aS6kKTDCQAvgeaM+KIExmbMJQ77FEqnq/WqyDd/eHJL
5Su1nPoIGzswSzcYC6eh6AEnesx01OdKCZtMfF1LxutopMLItsBe3UxPRglJfvvX
XxuosrZe1aIOgCSQGTeP6DqpTVEOsvNThhxapKt1AeW+YfnzGwZD0hU6vOq9ZSHS
K+wRWfhipS5nt8zTv8SbM2DgOmD0pPcsiueAXNQUW7gUUXleLOvP8tden91M/37C
eGMuZqdWRAjJtU0q4QvhiLSvlI7Awh2dsr0Vgh4k6b1oyuk3UrwKJeoZW07g9MR4
VLRIUg==
=5ePi
-----END PGP SIGNATURE-----
Merge tag 'nf-23-08-16' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Florisn Westphal says:
====================
These are netfilter fixes for the *net* tree.
First patch resolves a false-positive lockdep splat:
rcu_dereference is used outside of rcu read lock. Let lockdep
validate that the transaction mutex is locked.
Second patch fixes a kdoc warning added in previous PR.
Third patch fixes a memory leak:
The catchall element isn't disabled correctly, this allows
userspace to deactivate the element again. This results in refcount
underflow which in turn prevents memory release. This was always
broken since the feature was added in 5.13.
Patch 4 fixes an incorrect change in the previous pull request:
Adding a duplicate key to a set should work if the duplicate key
has expired, restore this behaviour. All from myself.
Patch #5 resolves an old historic artifact in sctp conntrack:
a 300ms timeout for shutdown_ack. Increase this to 3s. From Xin Long.
Patch #6 fixes a sysctl data race in ipvs, two threads can clobber the
sysctl value, from Sishuai Gong. This is a day-0 bug that predates git
history.
Patches 7, 8 and 9, from Pablo Neira Ayuso, are also followups
for the previous GC rework in nf_tables: The netlink notifier and the
netns exit path must both increment the gc worker seqcount, else worker
may encounter stale (free'd) pointers.
================
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----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=UVTC
-----END PGP SIGNATURE-----
Merge tag 'ipsec-2023-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
1) Fix a slab-out-of-bounds read in xfrm_address_filter.
From Lin Ma.
2) Fix the pfkey sadb_x_filter validation.
From Lin Ma.
3) Use the correct nla_policy structure for XFRMA_SEC_CTX.
From Lin Ma.
4) Fix warnings triggerable by bad packets in the encap functions.
From Herbert Xu.
5) Fix some slab-use-after-free in decode_session6.
From Zhengchao Shao.
6) Fix a possible NULL piointer dereference in xfrm_update_ae_params.
Lin Ma.
7) Add a forgotten nla_policy for XFRMA_MTIMER_THRESH.
From Lin Ma.
8) Don't leak offloaded policies.
From Leon Romanovsky.
9) Delete also the offloading part of an acquire state.
From Leon Romanovsky.
Please pull or let me know if there are problems.
Jakub Kicinski says:
We've got some new kdoc warnings here:
net/netfilter/nft_set_pipapo.c:1557: warning: Function parameter or member '_set' not described in 'pipapo_gc'
net/netfilter/nft_set_pipapo.c:1557: warning: Excess function parameter 'set' description in 'pipapo_gc'
include/net/netfilter/nf_tables.h:577: warning: Function parameter or member 'dead' not described in 'nft_set'
Fixes: 5f68718b34 ("netfilter: nf_tables: GC transaction API to avoid race with control plane")
Fixes: f6c383b8c3 ("netfilter: nf_tables: adapt set backend to use GC transaction API")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/netdev/20230810104638.746e46f1@kernel.org/
Signed-off-by: Florian Westphal <fw@strlen.de>
These declarations is never implemented since the beginning of git history.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
The only remaining consumer is new_inode, where it showed up in 2001 as
commit c37fa164f793 ("v2.4.9.9 -> v2.4.9.10") in a historical repo [1]
with a changelog which does not mention it.
Since then the line got only touched up to keep compiling.
While it may have been of benefit back in the day, it is guaranteed to
at best not get in the way in the multicore setting -- as the code
performs *a lot* of work between the prefetch and actual lock acquire,
any contention means the cacheline is already invalid by the time the
routine calls spin_lock(). It adds spurious traffic, for short.
On top of it prefetch is notoriously tricky to use for single-threaded
purposes, making it questionable from the get go.
As such, remove it.
I admit upfront I did not see value in benchmarking this change, but I
can do it if that is deemed appropriate.
Removal from new_inode and of the entire thing are in the same patch as
requested by Linus, so whatever weird looks can be directed at that guy.
Link: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git/commit/fs/inode.c?id=c37fa164f793735b32aa3f53154ff1a7659e6442 [1]
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
to the SRSO and GDS mitigations code which got postponed to after the
embargo date
- Fix the SRSO aliasing addresses assertion so that the LLVM linker can
parse it too
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmTXULMACgkQEsHwGGHe
VUqAKxAAlGm4YodsbEX+SQTVDLsECBw9lpJ3wU8lD0fBmIAmGiWFy9jqn4FYyAi8
YlKNI8Ru/mME5cM5BBV5ZZ5PNIZPD8OmqbbaHkSjcjLJfdNg03D/RDUPELSyY7T5
HviLaknJFjn6HwvLkSLdBIsAAkVqF5lYitP8x5OgBp6Lc9PO7/xWjSZoVhOUkrFe
Pjc8sT0DgtC2PWkxbB66/uxhdUnFqpioWL+06akeSWuHweIQDQ+P7sxfCB8NZO0u
YV4hmd/JfjoVc0DtvS3HOm14Ruhmru/oiKg/XcJO7uGPBKxuVK8xsHqeUyGMdTeS
+sNXA0XjbvaUV9IihuvVHrX8nMirkW7u0NWMNlJCO9QF5eJPfc0I07VLpKJGEsph
wKSNCN7F64GfjkRGl4jPo26tX+fXGMm32+gGgpqsCYnTBu+nrqprXck4DJQZBNl4
6Le7sfUky2PSllbFh5MnKaylfeWKcqlOzfko7tjWtFm7raOHEGy31m92igKms0hM
IlCyEe6mJUcMJ60QzYwaB9FJ+50jIZXeckRnud/mExgaAGQqe7RcVbwurQCCDtYq
vd4sb9TV9vU07Uqz1NBxmzl6GbYM1ORV9hnlpj/eDnh/ArBzj44UwiGB1bVQ31Iy
OMBJZ+RQtspa12xq7Zu++mjc+9XTeX9JK81PYg6UU+5ogQapdx4=
=P0vQ
-----END PGP SIGNATURE-----
Merge tag 'x86_bugs_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 mitigation fixes from Borislav Petkov:
"The first set of fallout fixes after the embargo madness. There will
be another set next week too.
- A first series of cleanups/unifications and documentation
improvements to the SRSO and GDS mitigations code which got
postponed to after the embargo date
- Fix the SRSO aliasing addresses assertion so that the LLVM linker
can parse it too"
* tag 'x86_bugs_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
driver core: cpu: Fix the fallback cpu_show_gds() name
x86: Move gds_ucode_mitigated() declaration to header
x86/speculation: Add cpu_show_gds() prototype
driver core: cpu: Make cpu_show_not_affected() static
x86/srso: Fix build breakage with the LLVM linker
Documentation/srso: Document IBPB aspect and fix formatting
driver core: cpu: Unify redundant silly stubs
Documentation/hw-vuln: Unify filename specification in index
-----BEGIN PGP SIGNATURE-----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=+1Vt
-----END PGP SIGNATURE-----
Merge tag 'block-6.5-2023-08-11' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Fixes for request_queue state (Ming)
- Another uuid quirk (August)
- RCU poll fix for NVMe (Ming)
- Fix for an IO stall with polled IO (me)
- Fix for blk-iocost stats enable/disable accounting (Chengming)
- Regression fix for large pages for zram (Christoph)
* tag 'block-6.5-2023-08-11' of git://git.kernel.dk/linux:
nvme: core: don't hold rcu read lock in nvme_ns_chr_uring_cmd_iopoll
blk-iocost: fix queue stats accounting
block: don't make REQ_POLLED imply REQ_NOWAIT
block: get rid of unused plug->nowait flag
zram: take device and not only bvec offset into account
nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G
nvme-rdma: fix potential unbalanced freeze & unfreeze
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme: fix possible hang when removing a controller during error recovery
Cross merge x86 fixes to fix clang linking errors:
ld.lld: error: ./arch/x86/kernel/vmlinux.lds:221: at least one side of the expression must be absolute
These will hopefully be downstream by the time we ship
the next batch of fixes.
* 'x86/bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86: Move gds_ucode_mitigated() declaration to header
x86/speculation: Add cpu_show_gds() prototype
driver core: cpu: Make cpu_show_not_affected() static
x86/srso: Fix build breakage with the LLVM linker
Documentation/srso: Document IBPB aspect and fix formatting
driver core: cpu: Unify redundant silly stubs
Documentation/hw-vuln: Unify filename specification in index
Link: https://lore.kernel.org/all/CAHk-=wj_b+FGTnevQSBAtCWuhCk=0oQ_THvthBW2hzqpOTLFmg@mail.gmail.com/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Still trending up in size but the good news is that the "current"
regressions are resolved, AFAIK.
We're getting weirdly many fixes for Wake-on-LAN and suspend/resume
handling on embedded this week (most not merged yet), not sure why.
But those are all for older bugs.
Current release - regressions:
- tls: set MSG_SPLICE_PAGES consistently when handing encrypted
data over to TCP
Current release - new code bugs:
- eth: mlx5: correct IDs on VFs internal to the device (IPU)
Previous releases - regressions:
- phy: at803x: fix WoL support / reporting on AR8032
- bonding: fix incorrect deletion of ETH_P_8021AD protocol VID
from slaves, leading to BUG_ON()
- tun: prevent tun_build_skb() from exceeding the packet size limit
- wifi: rtw89: fix 8852AE disconnection caused by RX full flags
- eth/PCI: enetc: fix probing after 6fffbc7ae1 ("PCI: Honor
firmware's device disabled status"), keep PCI devices around
even if they are disabled / not going to be probed to be
able to apply quirks on them
- eth: prestera: fix handling IPv4 routes with nexthop IDs
Previous releases - always broken:
- netfilter: re-work garbage collection to avoid races between
user-facing API and timeouts
- tunnels: fix generating ipv4 PMTU error on non-linear skbs
- nexthop: fix infinite nexthop bucket dump when using maximum
nexthop ID
- wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()
Misc:
- unix: use consistent error code in SO_PEERPIDFD
- ipv6: adjust ndisc_is_useropt() to include PREFIX_INFO,
in prep for upcoming IETF RFC
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmTVMSsACgkQMUZtbf5S
Irul3g//RlSANV/MWkiDmHIS5IhqkVWbvjGhFXFfdqZPH4gfgcX9VrsMuxgNM1Xu
YXGx+rIu408qNNkVG2hpFMxPerRiqVB/XsH1TxRr0Mi6AMFoKGXS+cGwzSOaoMQj
FYlcC6j2SnQ9N4I0qQuKOSOffyvyxrx/l9ozpVXsbGsOic1k6j1Ipwtf3+WP7dEe
kkAPUlsQPdCIhMyQdK3X4xI1PGLtAXFgY3VV9bZ7u99l7QBwmconkl3GHq/xnPa8
Uyll005ThyYce0c4EPVcrY1YBXyY0LjOBIRtiTFAk6CMWc0Su8Ug/i4+K2KTq0eh
yjqqHkpR//ruLgtAXBLLE9mxma8448vmmex/cSLIBaMAttlnj9n2LvCqvbzNfTZA
ssnKO4D3HhoQvHqbeOOW6VzVX7XyhomOvQXihfdLUs9u2tKE3nQoU+QCnrnIUXZO
VF5/ubCERRdZDPQ1SSAktimlC0R1qVL7JPMRaQF0aW5xByabbEWwMaNiwkYQOh2o
w2KsbhM/vWyd+5JB412LrNsEgK1BV6WjgwzC+27YQ7QD/JxUZBUghL0ps2jgU2Lu
d4YdbBOgYz+xyUBPByeYzcac0SIeMkB/UEcaO54ySWU8GcWYLt4KXwydUq/cXlw0
rUDCO5bikMxmygLKtnTSwmwvGbGByEXbGvVKwUwNPqTnR+vPIbM=
=NZgp
-----END PGP SIGNATURE-----
Merge tag 'net-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wireless and bpf.
Still trending up in size but the good news is that the "current"
regressions are resolved, AFAIK.
We're getting weirdly many fixes for Wake-on-LAN and suspend/resume
handling on embedded this week (most not merged yet), not sure why.
But those are all for older bugs.
Current release - regressions:
- tls: set MSG_SPLICE_PAGES consistently when handing encrypted data
over to TCP
Current release - new code bugs:
- eth: mlx5: correct IDs on VFs internal to the device (IPU)
Previous releases - regressions:
- phy: at803x: fix WoL support / reporting on AR8032
- bonding: fix incorrect deletion of ETH_P_8021AD protocol VID from
slaves, leading to BUG_ON()
- tun: prevent tun_build_skb() from exceeding the packet size limit
- wifi: rtw89: fix 8852AE disconnection caused by RX full flags
- eth/PCI: enetc: fix probing after 6fffbc7ae1 ("PCI: Honor
firmware's device disabled status"), keep PCI devices around even
if they are disabled / not going to be probed to be able to apply
quirks on them
- eth: prestera: fix handling IPv4 routes with nexthop IDs
Previous releases - always broken:
- netfilter: re-work garbage collection to avoid races between
user-facing API and timeouts
- tunnels: fix generating ipv4 PMTU error on non-linear skbs
- nexthop: fix infinite nexthop bucket dump when using maximum
nexthop ID
- wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()
Misc:
- unix: use consistent error code in SO_PEERPIDFD
- ipv6: adjust ndisc_is_useropt() to include PREFIX_INFO, in prep for
upcoming IETF RFC"
* tag 'net-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits)
net: hns3: fix strscpy causing content truncation issue
net: tls: set MSG_SPLICE_PAGES consistently
ibmvnic: Ensure login failure recovery is safe from other resets
ibmvnic: Do partial reset on login failure
ibmvnic: Handle DMA unmapping of login buffs in release functions
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Enforce stronger sanity checks on login response
net: mana: Fix MANA VF unload when hardware is unresponsive
netfilter: nf_tables: remove busy mark and gc batch API
netfilter: nft_set_hash: mark set element as dead when deleting from packet path
netfilter: nf_tables: adapt set backend to use GC transaction API
netfilter: nf_tables: GC transaction API to avoid race with control plane
selftests/bpf: Add sockmap test for redirecting partial skb data
selftests/bpf: fix a CI failure caused by vsock sockmap test
bpf, sockmap: Fix bug that strp_done cannot be called
bpf, sockmap: Fix map type error in sock_map_del_link
xsk: fix refcount underflow in error path
ipv6: adjust ndisc_is_useropt() to also return true for PIO
selftests: forwarding: bridge_mdb: Make test more robust
selftests: forwarding: bridge_mdb_max: Fix failing test with old libnet
...
-----BEGIN PGP SIGNATURE-----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=KNf7
-----END PGP SIGNATURE-----
Merge tag 'nf-23-08-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The existing attempt to resolve races between control plane and GC work
is error prone, as reported by Bien Pham <phamnnb@sea.com>, some places
forgot to call nft_set_elem_mark_busy(), leading to double-deactivation
of elements.
This series contains the following patches:
1) Do not skip expired elements during walk otherwise elements might
never decrement the reference counter on data, leading to memleak.
2) Add a GC transaction API to replace the former attempt to deal with
races between control plane and GC. GC worker sets on NFT_SET_ELEM_DEAD_BIT
on elements and it creates a GC transaction to remove the expired
elements, GC transaction could abort in case of interference with
control plane and retried later (GC async). Set backends such as
rbtree and pipapo also perform GC from control plane (GC sync), in
such case, element deactivation and removal is safe because mutex
is held then collected elements are released via call_rcu().
3) Adapt existing set backends to use the GC transaction API.
4) Update rhash set backend to set on _DEAD bit to report deleted
elements from datapath for GC.
5) Remove old GC batch API and the NFT_SET_ELEM_BUSY_BIT.
* tag 'nf-23-08-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nf_tables: remove busy mark and gc batch API
netfilter: nft_set_hash: mark set element as dead when deleting from packet path
netfilter: nf_tables: adapt set backend to use GC transaction API
netfilter: nf_tables: GC transaction API to avoid race with control plane
netfilter: nf_tables: don't skip expired elements during walk
====================
Link: https://lore.kernel.org/r/20230810070830.24064-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRdM/uy1Ege0+EN1fNar9k/UBDW4wUCZNRuIQAKCRBar9k/UBDW
4++9AP9ymOcPOKTKdQwZ6cnq3vkmvN37H6teufTyM8vsCha9NAD+OQE+vg1304RM
aETtG6d5Nb+byIHZGJrdUyT7g9jRzgw=
=qr/C
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Martin KaFai Lau says:
====================
pull-request: bpf 2023-08-09
We've added 5 non-merge commits during the last 7 day(s) which contain
a total of 6 files changed, 102 insertions(+), 8 deletions(-).
The main changes are:
1) A bpf sockmap memleak fix and a fix in accessing the programs of
a sockmap under the incorrect map type from Xu Kuohai.
2) A refcount underflow fix in xsk from Magnus Karlsson.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add sockmap test for redirecting partial skb data
selftests/bpf: fix a CI failure caused by vsock sockmap test
bpf, sockmap: Fix bug that strp_done cannot be called
bpf, sockmap: Fix map type error in sock_map_del_link
xsk: fix refcount underflow in error path
====================
Link: https://lore.kernel.org/r/20230810055303.120917-1-martin.lau@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The newly added function has two definitions but no prototypes:
drivers/base/cpu.c:605:16: error: no previous prototype for 'cpu_show_gds' [-Werror=missing-prototypes]
Add a declaration next to the other ones for this file to avoid the
warning.
Fixes: 8974eb5882 ("x86/speculation: Add Gather Data Sampling mitigation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Cc: stable@kernel.org
Link: https://lore.kernel.org/all/20230809130530.1913368-1-arnd%40kernel.org
The set types rhashtable and rbtree use a GC worker to reclaim memory.
From system work queue, in periodic intervals, a scan of the table is
done.
The major caveat here is that the nft transaction mutex is not held.
This causes a race between control plane and GC when they attempt to
delete the same element.
We cannot grab the netlink mutex from the work queue, because the
control plane has to wait for the GC work queue in case the set is to be
removed, so we get following deadlock:
cpu 1 cpu2
GC work transaction comes in , lock nft mutex
`acquire nft mutex // BLOCKS
transaction asks to remove the set
set destruction calls cancel_work_sync()
cancel_work_sync will now block forever, because it is waiting for the
mutex the caller already owns.
This patch adds a new API that deals with garbage collection in two
steps:
1) Lockless GC of expired elements sets on the NFT_SET_ELEM_DEAD_BIT
so they are not visible via lookup. Annotate current GC sequence in
the GC transaction. Enqueue GC transaction work as soon as it is
full. If ruleset is updated, then GC transaction is aborted and
retried later.
2) GC work grabs the mutex. If GC sequence has changed then this GC
transaction lost race with control plane, abort it as it contains
stale references to objects and let GC try again later. If the
ruleset is intact, then this GC transaction deactivates and removes
the elements and it uses call_rcu() to destroy elements.
Note that no elements are removed from GC lockless path, the _DEAD bit
is set and pointers are collected. GC catchall does not remove the
elements anymore too. There is a new set->dead flag that is set on to
abort the GC transaction to deal with set->ops->destroy() path which
removes the remaining elements in the set from commit_release, where no
mutex is held.
To deal with GC when mutex is held, which allows safe deactivate and
removal, add sync GC API which releases the set element object via
call_rcu(). This is used by rbtree and pipapo backends which also
perform garbage collection from control plane path.
Since element removal from sets can happen from control plane and
element garbage collection/timeout, it is necessary to keep the set
structure alive until all elements have been deactivated and destroyed.
We cannot do a cancel_work_sync or flush_work in nft_set_destroy because
its called with the transaction mutex held, but the aforementioned async
work queue might be blocked on the very mutex that nft_set_destroy()
callchain is sitting on.
This gives us the choice of ABBA deadlock or UaF.
To avoid both, add set->refs refcount_t member. The GC API can then
increment the set refcount and release it once the elements have been
free'd.
Set backends are adapted to use the GC transaction API in a follow up
patch entitled:
("netfilter: nf_tables: use gc transaction API in set backends")
This is joint work with Florian Westphal.
Fixes: cfed7e1b1f ("netfilter: nf_tables: add set garbage collection helpers")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
strp_done is only called when psock->progs.stream_parser is not NULL,
but stream_parser was set to NULL by sk_psock_stop_strp(), called
by sk_psock_drop() earlier. So, strp_done can never be called.
Introduce SK_PSOCK_RX_ENABLED to mark whether there is strp on psock.
Change the condition for calling strp_done from judging whether
stream_parser is set to judging whether this flag is set. This flag is
only set once when strp_init() succeeds, and will never be cleared later.
Fixes: c0d95d3380 ("bpf, sockmap: Re-evaluate proto ops when psock is removed from sockmap")
Signed-off-by: Xu Kuohai <xukuohai@huawei.com>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20230804073740.194770-3-xukuohai@huaweicloud.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Normally these two flags do go together, as the issuer of polled IO
generally cannot wait for resources that will get freed as part of IO
completion. This is because that very task is the one that will complete
the request and free those resources, hence that would introduce a
deadlock.
But it is possible to have someone else issue the polled IO, eg via
io_uring if the request is punted to io-wq. For that case, it's fine to
have the task block on IO submission, as it is not the same task that
will be completing the IO.
It's completely up to the caller to ask for both polled and nowait IO
separately! If we don't allow polled IO where IOCB_NOWAIT isn't set in
the kiocb, then we can run into repeated -EAGAIN submissions and not
make any progress.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Before this code is copied, add the missing family, as we did in
commit 3dd344ea84 ("net: tracepoint: exposing sk_family in all tcp:tracepoints")
Fixes: 15fcdf6ae1 ("tcp: Add tracepoint for tcp_set_ca_state")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Ping Gan <jacky_gam_2001@163.com>
Cc: Manjusaka <me@manjusaka.me>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230808084923.2239142-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This was introduced to add a plug based way of signaling nowait issues,
but we have since moved on from that. Kill the old dead code, nobody is
setting it anymore.
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
AP_VLAN interfaces are virtual, so doesn't really exist as a type for
capabilities. When passed in as a type, AP is the one that's really intended.
Fixes: c4cbaf7973 ("cfg80211: Add support for HE")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20230622165919.46841-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
vulnerability on AMD processors. In short, this is yet another issue
where userspace poisons a microarchitectural structure which can then be
used to leak privileged information through a side channel.
-----BEGIN PGP SIGNATURE-----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=73JY
-----END PGP SIGNATURE-----
Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/srso fixes from Borislav Petkov:
"Add a mitigation for the speculative RAS (Return Address Stack)
overflow vulnerability on AMD processors.
In short, this is yet another issue where userspace poisons a
microarchitectural structure which can then be used to leak privileged
information through a side channel"
* tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/srso: Tie SBPB bit setting to microcode patch detection
x86/srso: Add a forgotten NOENDBR annotation
x86/srso: Fix return thunks in generated code
x86/srso: Add IBPB on VMEXIT
x86/srso: Add IBPB
x86/srso: Add SRSO_NO support
x86/srso: Add IBPB_BRTYPE support
x86/srso: Add a Speculative RAS Overflow mitigation
x86/bugs: Increase the x86 bugs vector size to two u32s
The TPM RNG functionality is not necessary for entropy when the CPU
already supports the RDRAND instruction. The TPM RNG functionality
was previously disabled on a subset of AMD fTPM series, but reports
continue to show problems on some systems causing stutter root caused
to TPM RNG functionality.
Expand disabling TPM RNG use for all AMD fTPMs whether they have versions
that claim to have fixed or not. To accomplish this, move the detection
into part of the TPM CRB registration and add a flag indicating that
the TPM should opt-out of registration to hwrng.
Cc: stable@vger.kernel.org # 6.1.y+
Fixes: b006c439d5 ("hwrng: core - start hwrng kthread also for untrusted sources")
Fixes: f1324bbc40 ("tpm: disable hwrng for fTPM on some AMD designs")
Reported-by: daniil.stas@posteo.net
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217719
Reported-by: bitlord0xff@gmail.com
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217212
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZM+bcQAKCRCRxhvAZXjc
opWnAP9Ik49607Rn3OvFhWiYQp21nJ9NTs4lp5H30gMM3KhOxQEA9YAafIRH3rMs
zYjmEBwf4FCW9XQ4QgmktsW4Y7RqggE=
=DCbd
-----END PGP SIGNATURE-----
Merge tag 'v6.5-rc5.vfs.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- Fix a wrong check for O_TMPFILE during RESOLVE_CACHED lookup
- Clean up directory iterators and clarify file_needs_f_pos_lock()
* tag 'v6.5-rc5.vfs.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: rely on ->iterate_shared to determine f_pos locking
vfs: get rid of old '->iterate' directory operation
proc: fix missing conversion to 'iterate_shared'
open: make RESOLVE_CACHED correctly test for O_TMPFILE
All users now just use '->iterate_shared()', which only takes the
directory inode lock for reading.
Filesystems that never got convered to shared mode now instead use a
wrapper that drops the lock, re-takes it in write mode, calls the old
function, and then downgrades the lock back to read mode.
This way the VFS layer and other callers no longer need to care about
filesystems that never got converted to the modern era.
The filesystems that use the new wrapper are ceph, coda, exfat, jfs,
ntfs, ocfs2, overlayfs, and vboxsf.
Honestly, several of them look like they really could just iterate their
directories in shared mode and skip the wrapper entirely, but the point
of this change is to not change semantics or fix filesystems that
haven't been fixed in the last 7+ years, but to finally get rid of the
dual iterators.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
- Prevent the scsi disk driver from issuing a START STOP UNIT command
for ATA devices during system resume as this causes various issues
reported by multiple users.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCZM73RgAKCRDdoc3SxdoY
dng8AP4qmIrU9K95uy7S9Ix8aMJj0HCWvFlBr6Evh8kpyEw7HgD/SHHlvbYg+g8n
lD9/JWRzpHkHl5XM8DqWyKSvi906pgM=
=m3pD
-----END PGP SIGNATURE-----
Merge tag 'ata-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ata fix from Damien Le Moal:
- Prevent the scsi disk driver from issuing a START STOP UNIT command
for ATA devices during system resume as this causes various issues
reported by multiple users.
* tag 'ata-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata,scsi: do not issue START STOP UNIT on resume
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmTNh9UTHHdlaS5saXVA
a2VybmVsLm9yZwAKCRB2FHBfkEGgXkhFCACvhcb/scp31lcBjaGb8AWogejPBFfW
sb38M9X0E50omXoWahYXCMe2Dot7sgxEPuCr7PgwMBGj7Mbdy+kJg9OgdQc7mvks
XVENJmfe5H4pyNw69eVjGz/ceNP+GzpTEO0ut+suCxa8+JiBDNnTfLd1W/UYNCJ8
JOGauWnvkzA5B6/lgAB6JSldDTijKQr1NQGYGZOO6LMxVSUYb/9jFRceyEaGRL/S
HQdQU3FVcBYK2R2bqp4KCmQWFF352szmYuKMioMhpXQZTo868/llLPVarIwL/fUA
2u7NLLmza0N+DR3esZnKmMASa8wuNJgxV1Ros3nRHBa50xsTwfbvICjW
=MaTo
-----END PGP SIGNATURE-----
Merge tag 'hyperv-fixes-signed-20230804' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv fixes from Wei Liu:
- Fix a bug in a python script for Hyper-V (Ani Sinha)
- Workaround a bug in Hyper-V when IBT is enabled (Michael Kelley)
- Fix an issue parsing MP table when Linux runs in VTL2 (Saurabh
Sengar)
- Several cleanup patches (Nischala Yelchuri, Kameron Carr, YueHaibing,
ZhiHu)
* tag 'hyperv-fixes-signed-20230804' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
Drivers: hv: vmbus: Remove unused extern declaration vmbus_ontimer()
x86/hyperv: add noop functions to x86_init mpparse functions
vmbus_testing: fix wrong python syntax for integer value comparison
x86/hyperv: fix a warning in mshyperv.h
x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction
x86/hyperv: Improve code for referencing hyperv_pcpu_input_arg
Drivers: hv: Change hv_free_hyperv_page() to take void * argument
Fix a sparse warning triggered by the TPMI interface recently
added to the Intel RAPL power capping driver (Zhang Rui).
-----BEGIN PGP SIGNATURE-----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=LJJw
-----END PGP SIGNATURE-----
Merge tag 'pm-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Fix a sparse warning triggered by the TPMI interface recently added to
the Intel RAPL power capping driver (Zhang Rui)"
* tag 'pm-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: intel_rapl: Fix a sparse warning in TPMI interface
* fsl_upm: Fix an off-by one test in fun_exec_op()
* Rockchip:
- Align hwecc vs. raw page helper layouts
- Fix oobfree offset and description
* Meson: Fix OOB available bytes for ECC
* Omap ELM: Fix incorrect type in assignment
SPI-NOR fixes:
* Avoid holes in struct spi_mem_op
Hyperbus fixes:
* Add Tudor as reviewer in MAINTAINERS
SPI-NAND fixes:
* Winbond and Toshiba: Fix ecc_get_status
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmTMpxoACgkQJWrqGEe9
VoR89gf/QDAw8A8Z58mxcEdrklRB+JD2w1FrnbsZ43bfhHYNvdA+5X+TmpmQmPnA
B+fGt2wc1yOIXzVE19ki+RGe+orxeo/Aw9t5ngQvFgdjXzqRdiKA43J3+t/QRew1
W2UKCEwiWnIkM1lYqzuN0tNr1eG+Cj/BkM695/VNCibTgdQL1SxA9V/Y3+9SR5cf
jvkWK3MESwN/FhfJ1m4nsI6kOtnG7bk65LSY/VpBQVIwtTEqC8aR27nShY4JuWL8
7EmE1J6hs+NUe9AbWgTwf68Z4ysgx44UwXfEfIROTwL4fNBRcKHG48GZbBHEe7v2
raRkxxLvlDDD48L7bP9e+bUSAKc2EQ==
=aP8/
-----END PGP SIGNATURE-----
Merge tag 'mtd/fixes-for-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel Raynal:
"Raw NAND fixes:
- fsl_upm: Fix an off-by one test in fun_exec_op()
- Rockchip:
- Align hwecc vs. raw page helper layouts
- Fix oobfree offset and description
- Meson: Fix OOB available bytes for ECC
- Omap ELM: Fix incorrect type in assignment
SPI-NOR fix:
- Avoid holes in struct spi_mem_op
Hyperbus fix:
- Add Tudor as reviewer in MAINTAINERS
SPI-NAND fixes:
- Winbond and Toshiba: Fix ecc_get_status"
* tag 'mtd/fixes-for-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
mtd: spi-nor: avoid holes in struct spi_mem_op
MAINTAINERS: Add myself as reviewer for HYPERBUS
mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts
mtd: rawnand: rockchip: fix oobfree offset and description
mtd: rawnand: meson: fix OOB available bytes for ECC
mtd: rawnand: omap_elm: Fix incorrect type in assignment
mtd: spinand: winbond: Fix ecc_get_status
mtd: spinand: toshiba: Fix ecc_get_status
Nothing scary here. Feels like the first wave of regressions
from v6.5 is addressed - one outstanding fix still to come
in TLS for the sendpage rework.
Current release - regressions:
- udp: fix __ip_append_data()'s handling of MSG_SPLICE_PAGES
- dsa: fix older DSA drivers using phylink
Previous releases - regressions:
- gro: fix misuse of CB in udp socket lookup
- mlx5: unregister devlink params in case interface is down
- Revert "wifi: ath11k: Enable threaded NAPI"
Previous releases - always broken:
- sched: cls_u32: fix match key mis-addressing
- sched: bind logic fixes for cls_fw, cls_u32 and cls_route
- add bound checks to a number of places which hand-parse netlink
- bpf: disable preemption in perf_event_output helpers code
- qed: fix scheduling in a tasklet while getting stats
- avoid using APIs which are not hardirq-safe in couple of drivers,
when we may be in a hard IRQ (netconsole)
- wifi: cfg80211: fix return value in scan logic, avoid page
allocator warning
- wifi: mt76: mt7615: do not advertise 5 GHz on first PHY
of MT7615D (DBDC)
Misc:
- drop handful of inactive maintainers, put some new in place
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmTMCRwACgkQMUZtbf5S
Irv1tRAArN6rfYrr2ulaTOfMqhWb1Q+kAs00nBCKqC+OdWgT0hqw2QAuqTAVjhje
8HBYlNGyhJ10yp0Q5y4Fp9CsBDHDDNjIp/YGEbr0vC/9mUDOhYD8WV07SmZmzEJu
gmt4LeFPTk07yZy7VxMLY5XKuwce6MWGHArehZE7PSa9+07yY2Ov9X02ntr9hSdH
ih+VdDI12aTVSj208qb0qNb2JkefFHW9dntVxce4/mtYJE9+47KMR2aXDXtCh0C6
ECgx0LQkdEJ5vNSYfypww0SXIG5aj7sE6HMTdJkjKH7ws4xrW8H+P9co77Hb/DTH
TsRBS4SgB20hFNxz3OQwVmAvj+2qfQssL7SeIkRnaEWeTBuVqCwjLdoIzKXJxxq+
cvtUAAM8XUPqec5cPiHPkeAJV6aJhrdUdMjjbCI9uFYU32AWFBQEqvVGP9xdhXHK
QIpTLiy26Vw8PwiJdROuGiZJCXePqQRLDuMX1L43ZO1rwIrZcWGHjCNtsR9nXKgQ
apbbxb2/rq2FBMB+6obKeHzWDy3JraNCsUspmfleqdjQ2mpbRokd4Vw2564FJgaC
5OznPIX6OuoCY5sftLUcRcpH5ncNj01BvyqjWyCIfJdkCqCUL7HSAgxfm5AUnZip
ZIXOzZnZ6uTUQFptXdjey/jNEQ6qpV8RmwY0CMsmJoo88DXI34Y=
=HYkl
-----END PGP SIGNATURE-----
Merge tag 'net-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and wireless.
Nothing scary here. Feels like the first wave of regressions from v6.5
is addressed - one outstanding fix still to come in TLS for the
sendpage rework.
Current release - regressions:
- udp: fix __ip_append_data()'s handling of MSG_SPLICE_PAGES
- dsa: fix older DSA drivers using phylink
Previous releases - regressions:
- gro: fix misuse of CB in udp socket lookup
- mlx5: unregister devlink params in case interface is down
- Revert "wifi: ath11k: Enable threaded NAPI"
Previous releases - always broken:
- sched: cls_u32: fix match key mis-addressing
- sched: bind logic fixes for cls_fw, cls_u32 and cls_route
- add bound checks to a number of places which hand-parse netlink
- bpf: disable preemption in perf_event_output helpers code
- qed: fix scheduling in a tasklet while getting stats
- avoid using APIs which are not hardirq-safe in couple of drivers,
when we may be in a hard IRQ (netconsole)
- wifi: cfg80211: fix return value in scan logic, avoid page
allocator warning
- wifi: mt76: mt7615: do not advertise 5 GHz on first PHY of MT7615D
(DBDC)
Misc:
- drop handful of inactive maintainers, put some new in place"
* tag 'net-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (98 commits)
MAINTAINERS: update TUN/TAP maintainers
test/vsock: remove vsock_perf executable on `make clean`
tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
tcp_metrics: annotate data-races around tm->tcpm_net
tcp_metrics: annotate data-races around tm->tcpm_vals[]
tcp_metrics: annotate data-races around tm->tcpm_lock
tcp_metrics: annotate data-races around tm->tcpm_stamp
tcp_metrics: fix addr_same() helper
prestera: fix fallback to previous version on same major version
udp: Fix __ip_append_data()'s handling of MSG_SPLICE_PAGES
net/mlx5e: Set proper IPsec source port in L4 selector
net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio
net/mlx5: fs_core: Make find_closest_ft more generic
wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1()
vxlan: Fix nexthop hash size
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
s390/qeth: Don't call dev_close/dev_open (DOWN/UP)
net: tap_open(): set sk_uid from current_fsuid()
net: tun_chr_open(): set sk_uid from current_fsuid()
net: dcb: choose correct policy to parse DCB_ATTR_BCN
...
A couple of platforms get a lone dts fix each:
- SoCFPGA: Fix incorrect I2C property for SCL signal
- Renesas: Fix interrupt names for MTU3 channels on RZ/G2L and RZ/V2L.
- Juno/Vexpress: remove a dangling symlink
- at91: sam9x60 SoC detection compatible strings
- nspire: Fix arm primecell compatible string
On the NXP i.MX platform, there multiple issues that get addressed:
- A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU
frequency of sk-imx53 board
- Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux
- A couple of imx8mm-venice fixes from Tim Harvey to diable disp_blk_ctrl
- A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct
VPU label and gpio-line-names
- Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as bus_power_dev
child, so that runtime PM can translate into the necessary GPC power
domain action
On the driver side, there are two fixes for tegra memory controller
drivers addressing regressions from the merge window, a couple of
minor correctness fixes for SCMI and SMCCC firmware, as well as
a build fix for an lcd backlight driver.
-----BEGIN PGP SIGNATURE-----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=+evH
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"A couple of platforms get a lone dts fix each:
- SoCFPGA: Fix incorrect I2C property for SCL signal
- Renesas: Fix interrupt names for MTU3 channels on RZ/G2L and
RZ/V2L.
- Juno/Vexpress: remove a dangling symlink
- at91: sam9x60 SoC detection compatible strings
- nspire: Fix arm primecell compatible string
On the NXP i.MX platform, there multiple issues that get addressed:
- A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU
frequency of sk-imx53 board
- Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux
- A couple of imx8mm-venice fixes from Tim Harvey to diable
disp_blk_ctrl
- A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct
VPU label and gpio-line-names
- Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as
bus_power_dev child, so that runtime PM can translate into the
necessary GPC power domain action
On the driver side, there are two fixes for tegra memory controller
drivers addressing regressions from the merge window, a couple of
minor correctness fixes for SCMI and SMCCC firmware, as well as a
build fix for an lcd backlight driver"
* tag 'soc-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits)
backlight: corgi_lcd: fix missing prototype
memory: tegra: make icc_set_bw return zero if BWMGR not supported
arm64: dts: renesas: rzg2l: Update overfow/underflow IRQ names for MTU3 channels
dt-bindings: serial: atmel,at91-usart: update compatible for sam9x60
ARM: dts: at91: sam9x60: fix the SOC detection
ARM: dts: nspire: Fix arm primecell compatible string
firmware: arm_scmi: Fix chan_free cleanup on SMC
firmware: arm_scmi: Drop OF node reference in the transport channel setup
soc: imx: imx8mp-blk-ctrl: register HSIO PLL clock as bus_power_dev child
ARM: dts: nxp/imx: limit sk-imx53 supported frequencies
firmware: arm_scmi: Fix signed error return values handling
firmware: smccc: Fix use of uninitialised results structure
arm64: dts: freescale: Fix VPU G2 clock
arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux
arm64: dts: phycore-imx8mm: Correction in gpio-line-names
arm64: dts: phycore-imx8mm: Label typo-fix of VPU
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl
arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl
arm64: dts: arm: Remove the dangling vexpress-v2m-rs1.dtsi symlink
...
- Fix for bitmap documentation;
- Fix for kernel build under certain configuration.
-----BEGIN PGP SIGNATURE-----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=5IbU
-----END PGP SIGNATURE-----
Merge tag 'bitmap-6.5-rc5' of https://github.com:/norov/linux
Pull bitmap fixes from Yury Norov:
- Fix for bitmap documentation
- Fix for kernel build under certain configurations
* tag 'bitmap-6.5-rc5' of https://github.com:/norov/linux:
lib/bitmap: workaround const_eval test build failure
cpumask: eliminate kernel-doc warnings
Since commit 30fbee49b0 ("Staging: hv: vmbus: Get rid of the unused function vmbus_ontimer()")
this is not used anymore, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20230725142108.27280-1-yuehaibing@huawei.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Compiling big-endian targets with Clang produces the diagnostic:
fs/namei.c:2173:13: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
} while (!(has_zero(a, &adata, &constants) | has_zero(b, &bdata, &constants)));
~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
||
fs/namei.c:2173:13: note: cast one or both operands to int to silence this warning
It appears that when has_zero was introduced, two definitions were
produced with different signatures (in particular different return
types).
Looking at the usage in hash_name() in fs/namei.c, I suspect that
has_zero() is meant to be invoked twice per while loop iteration; using
logical-or would not update `bdata` when `a` did not have zeros. So I
think it's preferred to always return an unsigned long rather than a
bool than update the while loop in hash_name() to use a logical-or
rather than bitwise-or.
[ Also changed powerpc version to do the same - Linus ]
Link: https://github.com/ClangBuiltLinux/linux/issues/1832
Link: https://lore.kernel.org/lkml/20230801-bitwise-v1-1-799bec468dc4@google.com/
Fixes: 36126f8f2e ("word-at-a-time: make the interfaces truly generic")
Debugged-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
During system resume, ata_port_pm_resume() triggers ata EH to
1) Resume the controller
2) Reset and rescan the ports
3) Revalidate devices
This EH execution is started asynchronously from ata_port_pm_resume(),
which means that when sd_resume() is executed, none or only part of the
above processing may have been executed. However, sd_resume() issues a
START STOP UNIT to wake up the drive from sleep mode. This command is
translated to ATA with ata_scsi_start_stop_xlat() and issued to the
device. However, depending on the state of execution of the EH process
and revalidation triggerred by ata_port_pm_resume(), two things may
happen:
1) The START STOP UNIT fails if it is received before the controller has
been reenabled at the beginning of the EH execution. This is visible
with error messages like:
ata10.00: device reported invalid CHS sector 0
sd 9:0:0:0: [sdc] Start/Stop Unit failed: Result: hostbyte=DID_OK driverbyte=DRIVER_OK
sd 9:0:0:0: [sdc] Sense Key : Illegal Request [current]
sd 9:0:0:0: [sdc] Add. Sense: Unaligned write command
sd 9:0:0:0: PM: dpm_run_callback(): scsi_bus_resume+0x0/0x90 returns -5
sd 9:0:0:0: PM: failed to resume async: error -5
2) The START STOP UNIT command is received while the EH process is
on-going, which mean that it is stopped and must wait for its
completion, at which point the command is rather useless as the drive
is already fully spun up already. This case results also in a
significant delay in sd_resume() which is observable by users as
the entire system resume completion is delayed.
Given that ATA devices will be woken up by libata activity on resume,
sd_resume() has no need to issue a START STOP UNIT command, which solves
the above mentioned problems. Do not issue this command by introducing
the new scsi_device flag no_start_on_resume and setting this flag to 1
in ata_scsi_dev_config(). sd_resume() is modified to issue a START STOP
UNIT command only if this flag is not set.
Reported-by: Paul Ausbeck <paula@soe.ucsc.edu>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=215880
Fixes: a19a93e4c6 ("scsi: core: pm: Rely on the device driver core for async power management")
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Tested-by: Tanner Watkins <dalzot@gmail.com>
Tested-by: Paul Ausbeck <paula@soe.ucsc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Depends on the interface used, the RAPL registers can be either MSR
indexes or memory mapped IO addresses. Current RAPL common code uses u64
to save both MSR and memory mapped IO registers. With this, when
handling register address with an __iomem annotation, it triggers a
sparse warning like below:
sparse warnings: (new ones prefixed by >>)
>> drivers/powercap/intel_rapl_tpmi.c:141:41: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned long long [usertype] *tpmi_rapl_regs @@ got void [noderef] __iomem * @@
drivers/powercap/intel_rapl_tpmi.c:141:41: sparse: expected unsigned long long [usertype] *tpmi_rapl_regs
drivers/powercap/intel_rapl_tpmi.c:141:41: sparse: got void [noderef] __iomem *
Fix the problem by using a union to save the registers instead.
Suggested-by: David Laight <David.Laight@ACULAB.COM>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307031405.dy3druuy-lkp@intel.com/
Tested-by: Wang Wendy <wendy.wang@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
In destruction flow, the assignment of NULL to xso->dev
caused to skip of xfrm_dev_state_free() call, which was
called in xfrm_state_put(to_put) routine.
Instead of open-coded variant of xfrm_dev_state_delete() and
xfrm_dev_state_free(), let's use them directly.
Fixes: f8a70afafc ("xfrm: add TX datapath support for IPsec packet offload mode")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
The serial core port id should be serial core controller specific port
instance, which is not always the port->line index.
For example, 8250 driver maps a number of legacy ports, and when a
hardware specific device driver takes over, we typically have one
driver instance for each port. Let's instead add port->port_id to
keep track serial ports mapped to each serial core controller instance.
Currently this is only a cosmetic issue for the serial core port device
names. The issue can be noticed looking at /sys/bus/serial-base/devices
for example though. Let's fix the issue to avoid port addressing issues
later on.
Fixes: 84a9582fd2 ("serial: core: Start managing serial controllers to enable runtime PM")
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230725054216.45696-3-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The controller id cannot be negative. Let's fix the ctrl_id in preparation
for adding port_id to fix the device name.
Fixes: 84a9582fd2 ("serial: core: Start managing serial controllers to enable runtime PM")
Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230725054216.45696-2-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----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=BsSZ
-----END PGP SIGNATURE-----
Merge tag '6.5-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
"Four small SMB3 client fixes:
- two reconnect fixes (to address the case where non-default
iocharset gets incorrectly overridden at reconnect with the
default charset)
- fix for NTLMSSP_AUTH request setting a flag incorrectly)
- Add missing check for invalid tlink (tree connection) in ioctl"
* tag '6.5-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: add missing return value check for cifs_sb_tlink
smb3: do not set NTLMSSP_VERSION flag for negotiate not auth request
cifs: fix charset issue in reconnection
fs/nls: make load_nls() take a const parameter
- Fix to /sys/kernel/tracing/per_cpu/cpu*/stats read and entries.
If a resize shrinks the buffer it clears the read count to notify
readers that they need to reset. But the read count is also used for
accounting and this causes the numbers to be off. Instead, create a
separate variable to use to notify readers to reset.
- Fix the ref counts of the "soft disable" mode. The wrong value was
used for testing if soft disable mode should be enabled or disable,
but instead, just change the logic to do the enable and disable
in place when the SOFT_MODE is set or cleared.
- Several kernel-doc fixes
- Removal of unused external declarations
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZMVd3xQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qgzwAQCBHA3gf30GChf0EZUdIVueA31/1n2Z
2ZW1VeKUHQufpAEAuzbkeTdaj6bbpsT5T1Pf3zUIvpHs7kOYJWQq+75GBAI=
=9o02
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Fix to /sys/kernel/tracing/per_cpu/cpu*/stats read and entries.
If a resize shrinks the buffer it clears the read count to notify
readers that they need to reset. But the read count is also used for
accounting and this causes the numbers to be off. Instead, create a
separate variable to use to notify readers to reset.
- Fix the ref counts of the "soft disable" mode. The wrong value was
used for testing if soft disable mode should be enabled or disable,
but instead, just change the logic to do the enable and disable in
place when the SOFT_MODE is set or cleared.
- Several kernel-doc fixes
- Removal of unused external declarations
* tag 'trace-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Fix warning in trace_buffered_event_disable()
ftrace: Remove unused extern declarations
tracing: Fix kernel-doc warnings in trace_seq.c
tracing: Fix kernel-doc warnings in trace_events_trigger.c
tracing/synthetic: Fix kernel-doc warnings in trace_events_synth.c
ring-buffer: Fix kernel-doc warnings in ring_buffer.c
ring-buffer: Fix wrong stat of cpu_buffer->read
sk->sk_mark is often read while another thread could change the value.
Fixes: 4a19ec5800 ("[NET]: Introducing socket mark socket option.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch fixes a misuse of IP{6}CB(skb) in GRO, while calling to
`udp6_lib_lookup2` when handling udp tunnels. `udp6_lib_lookup2` fetch the
device from CB. The fix changes it to fetch the device from `skb->dev`.
l3mdev case requires special attention since it has a master and a slave
device.
Fixes: a6024562ff ("udp: Add GRO functions to UDP socket")
Reported-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Richard Gobert <richardbgobert@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
