Parking disp_cc_mdss_mdp_clk_src at 19.2MHz causing the EFI GOP framebuffer
to stop functioning. The EFI GOP framebuffer should keep working until
the msm display driver loads, to help with boot debugging and to ensure
display output when the msm module is not in the initramfs.
Switch disp_cc_mdss_mdp_clk_src over to clk_rcg2_shared_no_init_park_ops
to keep the EFI GOP working after binding the x1e80100-dispcc driver.
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Fixes: 01a0a6cc8c ("clk: qcom: Park shared RCGs upon registration")
Link: https://lore.kernel.org/r/20260425123351.6292-1-johannes.goede@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The partitions array is currently statically sized and uses the remote
host ID as an index.
Future protocol improvements to allow for more than two hosts in a
partition will require hostIDs to be bitwise significant integers.
This will result in large, sparse host IDs that generally exceed the
current static limit.
Switch to using xarray to efficiently handle these sparse indices and
allow for dynamic growth.
Signed-off-by: Tony Truong <tony.truong@oss.qualcomm.com>
Tested-by: Shawn Guo <shengchao.guo@oss.qualcomm.com> # On Nord
Tested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> # Glymur CRD
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Pranav Mahesh Phansalkar <pranav.phansalkar@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260423-smem-v3-1-582befff289a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
BPF_MAP_TYPE_ARENA accepts BPF_PSEUDO_MAP_VALUE offsets at exactly
the end of the arena mapping (off == arena_size). The boundary check
in arena_map_direct_value_addr() uses `>` instead of `>=`, which
incorrectly allows a one-past-end pointer to be accepted.
Change the condition to `>=` to correctly reject offsets that fall
outside the valid arena user_vm range.
Fixes: 317460317a ("bpf: Introduce bpf_arena.")
Signed-off-by: Junyoung Jang <graypanda.inzag@gmail.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Link: https://lore.kernel.org/r/20260426172505.1947915-1-graypanda.inzag@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
XSKMAP entries are used as redirect targets for incoming XDP frames.
A TX-only AF_XDP socket lacks an Rx ring and cannot handle redirected
traffic, but xsk_map_update_elem() currently allows such sockets to
be inserted into the map.
Redirecting packets to such a socket on the veth generic-XDP path
causes a kernel crash in xsk_generic_rcv().
This became possible after xsk_is_setup_for_bpf_map() was removed from
the XSKMAP update path, which allowed bound TX-only sockets to be
inserted into the map.
Reject TX-only sockets during XSKMAP updates to avoid the crash.
They remain fully operational for pure Tx purposes outside XSKMAP.
Fixes: 968be23cea ("xsk: Fix possible segfault at xskmap entry insertion")
Reported-by: Juefei Pu <tomapufckgml@gmail.com>
Reported-by: Yuan Tan <yuantan098@gmail.com>
Reported-by: Xin Liu <bird@lzu.edu.cn>
Signed-off-by: Yifan Wu <yifanwucs@gmail.com>
Signed-off-by: Linpu Yu <linpu5433@gmail.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://lore.kernel.org/r/20260508144344.694-1-linpu5433@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Because subprog 0, the main subprog, is considered a global function,
we end up running the arg-tracking dataflow analysis twice on it. That
results in slightly longer verification but mostly in more verbose
verifier logs. This patch fixes it by keeping only the iteration over
global subprogs.
When running over all of Cilium's programs with BPF_LOG_LEVEL2, this
reduces verbosity by ~20% on average.
Fixes: bf0c571f7f ("bpf: introduce forward arg-tracking dataflow analysis")
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/e4d7b53d4963ef520541a782f5fc8108a168877c.1778176504.git.paul.chaignon@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Update nova/Makefile and nova-core/Makefile so that nova-drm.ko and
nova-core.ko are produced, matching the module names set in patch 1.
Update drm::DriverInfo with the correct driver name and vendor
description. Fix Kconfig help text for both drivers and the debugfs
directory name in nova-core to match the new module names.
Closes: https://github.com/Rust-for-Linux/linux/issues/1228
Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Link: https://patch.msgid.link/20260507185012.1527139-3-yphbchou0911@gmail.com
[ Change commit subject to "gpu: nova: Use module names consistently";
slightly adjust commit message. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Driver names must follow kernel kebab-case convention before they are
exposed as UAPI via driver_override.
Rename the nova-drm module from "Nova" to "nova-drm" and the nova-core
module from "NovaCore" to "nova-core".
Update NOVA_CORE_MODULE_NAME to match the renamed nova-core module.
Suggested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: Timur Tabi <ttabi@nvidia.com>
Closes: https://github.com/Rust-for-Linux/linux/issues/1228
Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Link: https://patch.msgid.link/20260507185012.1527139-2-yphbchou0911@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Fix a regression in overlayfs caused by an fsverity API change
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Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux
Pull fsverity fix from Eric Biggers:
"Fix a regression in overlayfs caused by an fsverity API change"
* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux:
ovl: fix verity lazy-load guard broken by fsverity_active() semantic change
MD5 is obsolete, is vulnerable to collision attacks, and is being
replaced by SHA-256 in new systems. It doesn't make sense to continue
to maintain architecture-optimized implementations of MD5. Effort
should be spent on modern algorithms.
Indeed, architecture-optimized MD5 code remains only for powerpc. It
was already removed from mips and sparc, and it never existed for any
other architecture (e.g. x86, arm, or arm64) in the first place.
Earlier the decision was made to keep the powerpc MD5 code for a while
anyway because of someone using it via AF_ALG via libkcapi-hasher
(https://lore.kernel.org/r/f0d771d5-ed70-444c-957a-ad4c16f6c115@csgroup.eu/)
However, with AF_ALG itself now being on its way out due to its
continuous stream of security vulnerabilities
(https://lore.kernel.org/r/20260430011544.31823-1-ebiggers@kernel.org/),
it's also time to be a bit more forceful with nudging people towards
userspace crypto code. It's always been the better solution anyway, and
it's much more efficient if properly optimized code is used.
Note that the md5-asm.S file contains no privileged instructions and
could be run in userspace just fine.
Thus, we now have two factors going against keeping the powerpc MD5
code. Different people might weigh these two factors differently, but I
think the two of them together make the removal the clear choice.
Let's remove it.
Acked-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260506030005.9698-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Make the code more readable by avoid constant dereferencing of the
swnode's kobject when managing references. Provide wrappers that take
struct swnode * as argument and make them hide that logic.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Link: https://patch.msgid.link/20260427131825.15793-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
ca1d48a86f ("sched_ext: Use offsetofend on both sides of the ops_cid
layout assert") replaced sizeof() with offsetofend() to dodge 32-bit
PPC trailing padding, but the resulting check is tautological: with
CID_OFFSET_MATCH(priv, priv) already enforcing offsetof(priv) equality
and @priv being the same type in both structs, the two offsetofends
are equal by construction. The original protection - catching a stray
field added past @priv in sched_ext_ops_cid - is gone.
Anchor on a zero-size __end[] marker appended after @priv. Its offset
sits flush after @priv regardless of trailing struct padding; if a
field is inserted past @priv, __end shifts and the assert fires.
Closes: https://lore.kernel.org/all/20260508215211.0C03AC2BCB0@smtp.kernel.org/
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
ntfs_attr_find() validates a named attribute before comparing it with the
requested name, but that check is currently after the AT_UNUSED handling.
When callers enumerate attributes with AT_UNUSED, ntfs_attr_find() can
return a malformed named attribute before checking whether name_offset
and name_length stay within the attribute record.
Some enumeration callers use the returned attribute name pointer
directly. For example, one path passes (attr + name_offset, name_length)
to ntfs_attr_iget(), where the name can later be copied according to
name_length. A malformed on-disk name_offset/name_length pair should not
be exposed to those callers.
Move the existing name bounds validation before returning attributes
during AT_UNUSED enumeration, and write it as an offset/remaining-size
check so the subtraction cannot underflow. Extract the converted values
into local variables (name_offset, attr_len, name_size) to make the
intent explicit and avoid repeating the endian conversions inside the
bounds check. This keeps matching attributes on the same checked path
while also covering attribute enumeration.
A small userspace ASAN model with attr length=32, name_offset=124 and
name_length=8 reproduces a heap-buffer-overflow read in the old
enumeration path. With this change the same malformed attribute is
rejected before the name pointer is returned to the caller.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: DaeMyung Kang <charsyam@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
NTFS MFT record numbers are limited to the 32-bit range, and
ntfs_mft_record_layout() rejects mft_no >= 2^32. The free-MFT-record
bitmap scan in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock() also
guards against this overflow but uses a strict greater than comparison,
allowing record number 2^32 itself through this earlier check.
Every other 2^32 boundary check in fs/ntfs/mft.c uses '>=', so the
strict greater than here is both a real off-by-one and an internal
inconsistency. A model with ll == 2^32 confirms the current check
accepts the value while the corrected check rejects it.
Use '>=' so the boundary matches the layout-time rejection and the
surrounding bitmap-scan checks.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: DaeMyung Kang <charsyam@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
ntfs_mft_record_check() verifies that attrs_offset is aligned and that
the resulting pointer stays within the allocated MFT record buffer, but
it does not check that the first attribute header starts within the
bytes_in_use area.
A malformed record with attrs_offset greater than bytes_in_use can pass
this check as long as attrs_offset is still within bytes_allocated. The
attribute parser then computes the remaining record space by subtracting
the attribute pointer from bytes_in_use. Because that value is unsigned,
the subtraction can underflow and allow bytes after bytes_in_use to be
interpreted as an attribute.
Reject records where attrs_offset is outside bytes_in_use or where the
used area does not even contain the four-byte attribute type/AT_END
terminator at attrs_offset.
A small userspace model with attrs_offset=128 and bytes_in_use=64 shows
the current check accepts the record and the parser space calculation
underflows to 0xffffffc0. With this change the same malformed record is
rejected before the attribute walker is entered.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: DaeMyung Kang <charsyam@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
The WCN3990 firmware for judyln does not respond to the request for
host capabilities. Add the devicetree quirk to skip this request.
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-4-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
To prevent duplicating the framebuffer address and size point out the
existing framebuffer memory region instead of specifying the address
manually.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-3-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The modem firmware for this device doesn't preload the IPA firmware
and requires the OS handles that instead. Set qcom,gsi-loader = "self"
to reflect that.
Ensure the ipa uses the correct memory.
ipa 1e40000.ipa: channel 4 limited to 256 TREs
ipa 1e40000.ipa: IPA driver initialized
ipa 1e40000.ipa: received modem starting event
ipa 1e40000.ipa: received modem running event
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-2-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Camera doesn't work yet (imx351), but we can use the flash as a flashlight.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-1-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
These PCIe devices with MMIO address should be inside soc node rather
than outside.
Fixes: 489f14be0e ("arm64: dts: qcom: sa8775p: Add pcie0 and pcie1 nodes")
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260331090147.18522-1-shengchao.guo@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the sound card node for QCS615 Talos EVK with DA7212 codec
connected over the Primary MI2S interface. The configuration enables
headphone playback and headset microphone capture, both of which have
been tested to work.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Le Qi <le.qi@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260409030156.155455-3-le.qi@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This patch adds the Generic Pack Router (GPR) node together with
Audio Process Manager (APM) and Proxy Resource Manager (PRM)
audio service nodes to the Talos device tree description.
It also introduces MI2S1 pinctrl states for data0, data1, sck,
and ws lines, grouped into a single entry at the SoC-level DTSI
for better reuse and clarity.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Le Qi <le.qi@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260409030156.155455-2-le.qi@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Make the complicated interrupt-map property (with multiple '0' entries)
a bit more readable by using known define for GIC_SPI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260407201839.25759-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The Wi-Fi firmware used on Xiaomi Poco F1 (beryllium) phone doesn't
support the host-capability QMI request, so add a quirk to skip it on
this device.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260407-skip-host-cam-qmi-req-v5-3-dfa8a05c6538@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Here are two small staging driver fixes for 7.1-rc3. They are:
- vme_user root device leak fix
- NULL dereference bugfix in the rtl8723bs driver
Both of these have been in linux-next all this week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are two small staging driver fixes for 7.1-rc3. They are:
- vme_user root device leak fix
- NULL dereference bugfix in the rtl8723bs driver
Both of these have been in linux-next all this week with no reported
issues"
* tag 'staging-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc
staging: vme_user: fix root device leak on init failure
Here are some small USB driver fixes for 7.1-rc3 to resolve some
reported issues, and a new device id. These are:
- usblp driver heap leak fixes
- ulpi driver memory leak fix
- typec driver fixes
- dwc3 driver fix
- omap dma driver fix
- new option driver device id addition
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are some small USB driver fixes for 7.1-rc3 to resolve some
reported issues, and a new device id. These are:
- usblp driver heap leak fixes
- ulpi driver memory leak fix
- typec driver fixes
- dwc3 driver fix
- omap dma driver fix
- new option driver device id addition
All of these have been in linux-next for over a week with no reported
issues"
* tag 'usb-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: option: add Telit Cinterion LE910Cx compositions
usb: usblp: fix uninitialized heap leak via LPGETSTATUS ioctl
usb: usblp: fix heap leak in IEEE 1284 device ID via short response
usb: dwc3: Move GUID programming after PHY initialization
usb: typec: tcpm: fix debug accessory mode detection for sink ports
usb: typec: tcpm: reset internal port states on soft reset AMS
usb: ulpi: fix memory leak on ulpi_register() error paths
USB: omap_udc: DMA: Don't enable burst 4 mode
- sanitize more input parameters in the core (found by syzkaller)
- usual set of driver fixes (proper completion handling, applying
quirks, correct workqueue selection...)
- ID additions to simplify dependency handling
- new email address for Peter Rosin
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Merge tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- sanitize more input parameters in the core (found by syzkaller)
- usual set of driver fixes (proper completion handling, applying
quirks, correct workqueue selection...)
- ID additions to simplify dependency handling
- new email address for Peter Rosin
* tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: smbus: reject oversized block transfers in the common path
MAINTAINERS: Update mail for Peter Rosin
i2c: stub: Reject I2C block transfers with invalid length
i2c: Compare the return value of gpiod_get_direction against GPIO_LINE_DIRECTION_OUT
i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl
i2c: acpi: Add ELAN0678 to i2c_acpi_force_100khz_device_ids
dt-bindings: i2c: apple,i2c: Add t8122 compatible
i2c: stm32f7: reinit_completion() per transfer not per msg
dt-bindings: i2c: amlogic: Add compatible for T7 SOC
i2c: testunit: Replace system_long_wq with system_dfl_long_wq
- Fix KASAN sanitization flag for core_$(BITS).o
- Fixes for handling offset values in pseries htmdump
- Fix interrupt mask in cpm1_gpiochip_add16()
- ps3/pasemi fixes to drop redundant result assignment
- Fixes in papr-hvpipe code path
- powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
Thanks to:
Aboorva Devarajan, Athira Rajeev, Christophe Leroy (CS GROUP), Geert
Uytterhoeven, Haren Myneni, Krzysztof Kozlowski, Mukesh Kumar Chaurasiya (IBM),
Nathan Chancellor, Ritesh Harjani (IBM), Shivani Nittor, Sourabh Jain, Thomas
Zimmermann, Venkat Rao Bagalkote
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Merge tag 'powerpc-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Madhavan Srinivasan:
- Fix KASAN sanitization flag for core_$(BITS).o
- Fixes for handling offset values in pseries htmdump
- Fix interrupt mask in cpm1_gpiochip_add16()
- ps3/pasemi fixes to drop redundant result assignment
- Fixes in papr-hvpipe code path
- powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
Thanks to Aboorva Devarajan, Athira Rajeev, Christophe Leroy (CS GROUP),
Geert Uytterhoeven, Haren Myneni, Krzysztof Kozlowski, Mukesh Kumar
Chaurasiya (IBM), Nathan Chancellor, Ritesh Harjani (IBM), Shivani
Nittor, Sourabh Jain, Thomas Zimmermann, and Venkat Rao Bagalkote.
* tag 'powerpc-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (21 commits)
powerpc/pasemi: Drop redundant res assignment
powerpc/ps3: Drop redundant result assignment
powerpc/vdso: Drop -DCC_USING_PATCHABLE_FUNCTION_ENTRY from 32-bit flags with clang
arch/powerpc: Drop CONFIG_FIRMWARE_EDID from defconfig files
powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
powerpc/8xx: Fix interrupt mask in cpm1_gpiochip_add16()
powerpc/vmx: avoid KASAN instrumentation in enter_vmx_ops() for kexec
powerpc/kdump: fix KASAN sanitization flag for core_$(BITS).o
pseries/papr-hvpipe: Fix style and checkpatch issues in enable_hvpipe_IRQ()
pseries/papr-hvpipe: Refactor and simplify hvpipe_rtas_recv_msg()
pseries/papr-hvpipe: Kill task_struct pointer from struct hvpipe_source_info
pseries/papr-hvpipe: Simplify spin unlock usage in papr_hvpipe_handle_release()
pseries/papr-hvpipe: Fix the usage of copy_to_user()
pseries/papr-hvpipe: Fix & simplify error handling in papr_hvpipe_init()
pseries/papr-hvpipe: Fix null ptr deref in papr_hvpipe_dev_create_handle()
pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace
pseries/papr-hvpipe: Fix race with interrupt handler
powerpc/pseries/htmdump: Add memory configuration dump support to htmdump module
powerpc/pseries/htmdump: Fix the offset value used in htm status dump
powerpc/pseries/htmdump: Fix the offset value used in processor configuration dump
...
Document SCM on Qualcomm Nord SoC which is compatible with 'qcom,scm'.
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260427130800.271146-1-shengchao.guo@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Document GENI Serial Engine QUP Wrapper Controller on Nord SA8797P SoC
which is compatible with SA8255P one.
Signed-off-by: Deepti Jaggi <deepti.jaggi@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260427005901.230237-1-shengchao.guo@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The OrangePi RV2 board has one eMMC slot, so enable eMMC.
Tested using a 16 GiB AJTD4R eMMC module.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260509100000.3315109-1-amadeus@jmu.edu.cn
Signed-off-by: Yixun Lan <dlan@kernel.org>
Agilex5 devkit supports a debug daughter card that inherits the
configurations from socdk but disables gpio0 and gmac2 and enables gmac0
and spi0.
Signed-off-by: Adrian Ng Ho Yin <adrian.ho.yin.ng@altera.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Enable the CIX Sky1 pinctrl driver (PINCTRL_SKY1), CIX Sky1 PCIe host
controller (PCI_SKY1_HOST), and Cadence GPIO controller (GPIO_CADENCE)
for the Radxa Orion O6 board which uses the CIX Sky1 SoC.
The pinctrl driver is a dependency for other on-SoC peripherals. The
Cadence-based PCIe host controller enables use of PCIe peripherals on
the board. The Cadence GPIO controller provides GPIO support for the
SoC.
Cc: Yunseong Kim <ysk@kzalloc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Link: https://lore.kernel.org/r/20260327114628.3800886-1-peter.chen@cixtech.com
