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The hardware has two sets of registers controlling TX/RX flow control.
The effective flow control state is determined by the logical OR of
these two sets of bits.
RTASE_FORCE_TXFLOW_EN and RTASE_FORCE_RXFLOW_EN in RTASE_CPLUS_CMD are
the bits used by the driver to control TX/RX flow control according to
the ethtool pause configuration.
RTASE_TXFLOW_EN and RTASE_RXFLOW_EN in RTASE_GPHY_STD_00 are another
set of TX/RX flow control enable bits. Clear them by default so they do
not keep flow control enabled independently of the driver setting.
With the RTASE_GPHY_STD_00 bits cleared, the effective flow control
state is controlled through RTASE_CPLUS_CMD, so the ethtool setting can
take effect correctly.
Signed-off-by: Justin Lai <justinlai0215@realtek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20260505064121.31286-1-justinlai0215@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-7.2-2026-05-06:
amdgpu:
- GFX9 fixes
- Hawaii SMU fixes
- SDMA4 fix
- GART fixes
- Userq fixes
- Finish support for using multiple SDMA queues for TTM operations
- SWSMU updates
- Misc cleanups and fixes
- GC 12.1 updates
- RAS updates
- SMU 15.0.8 updates
- DCN 4.2 updates
- DC type conversion fixes
- Enable DC power module
- Replay/PSR updates
- SMU 13.x updates
- Compute queue quantum MQD updates
- ASPM fix
- GPUVM fixes
- DCE 6 fixes
- Align VKMS with common implementation
- RDNA 4 fix
- DC analog support fixes
- UVD 3 fixes
- TCC harvesting fixes for SI
- GC 11 APU module reload fix
- NBIO 6.3.2 support
- IH 7.1 updates
- DC cursor fixes
- VCN user fence fixes
- JPEG user fence fixes
- DC support for connectors without DDC
- Prefer ROM BAR for default VGA device
- DC bandwidth fixes
amdkfd:
- GPUVM TLB flush fix
- Hotplug fix
- Boundary check fixes
- Misc cleanups and fixes
- SVM fixes
- CRIU fixes
radeon:
- Hawaii SMU fixes
- Misc cleanups and fixes
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260506164726.1733646-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Antonio Quartulli says:
====================
Includes changes:
* ensure MAC header offset is reset before delivering packet
* ensure gro_cells_receive() and dstats_dev_add() are called
with BH disabled
* reduce ping count in selftest to ensure it completes within
timeout
* tag 'ovpn-net-20260504' of https://github.com/OpenVPN/ovpn-net-next:
selftests: ovpn: reduce ping count in test.sh
ovpn: ensure packet delivery happens with BH disabled
ovpn: reset MAC header before passing skb up
====================
Link: https://patch.msgid.link/20260504230305.2681646-1-antonio@openvpn.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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firmware_upload_register()
-> fw_create_instance()
-> device_initialize()
After fw_create_instance() succeeds, the lifetime of the embedded struct
device is expected to be managed through the device core reference
counting, since fw_create_instance() has already called
device_initialize().
In firmware_upload_register(), if alloc_lookup_fw_priv() fails after
fw_create_instance() succeeds, the code reaches free_fw_sysfs and frees
fw_sysfs directly instead of releasing the device reference with
put_device(). This may leave the reference count of the embedded struct
device unbalanced, resulting in a refcount leak.
The issue was identified by a static analysis tool I developed and
confirmed by manual review. Fix this by using put_device(fw_dev) in the
failure path and letting fw_dev_release() handle the final cleanup,
instead of freeing the instance directly from the error path.
Fixes: 97730bbb242c ("firmware_loader: Add firmware-upload support")
Cc: stable@vger.kernel.org
Signed-off-by: Guangshuo Li <lgs201920130244@gmail.com>
Link: https://patch.msgid.link/20260505091231.607089-1-lgs201920130244@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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There's no point in retraining a failed 2.5GT/s device at 2.5GT/s, so just
don't and return early. While such devices might be unlikely to implement
Link Active reporting, we need to retrieve the maximum link speed and use
it in a conditional later on anyway, so the early check comes for free.
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Link: https://patch.msgid.link/alpine.DEB.2.21.2512080356070.49654@angie.orcam.me.uk
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Rewrite a check for the maximum link speed in the Link Capabilities
register in terms of pcie_get_speed_cap(). No functional change.
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Link: https://patch.msgid.link/alpine.DEB.2.21.2512080348310.49654@angie.orcam.me.uk
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Discard Vendor:Device ID matching in the PCIe failed link retraining quirk
and ignore the link status for the removal of the 2.5GT/s speed clamp,
whether applied by the quirk itself or the firmware earlier on. Revert to
the original target link speed if this final link retraining has failed.
This is so that link training noise in hot-plug scenarios does not make a
link remain clamped to the 2.5GT/s speed where an event race has led the
quirk to apply the speed clamp for one device, only to leave it in place
for a subsequent device to be plugged in.
Refer to the Link Capabilities register directly for the maximum link speed
determination so as to streamline backporting.
Fixes: a89c82249c37 ("PCI: Work around PCIe link training failures")
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Cc: stable@vger.kernel.org # v6.5+
Link: https://patch.msgid.link/alpine.DEB.2.21.2512080331530.49654@angie.orcam.me.uk
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virtbt_rx_handle() reads the leading pkt_type byte from the RX skb
and forwards the remainder to hci_recv_frame() for every
event/ACL/SCO/ISO type, without checking that the remaining payload
is at least the fixed HCI header for that type.
After the preceding patch bounds the backend-supplied used.len to
[1, VIRTBT_RX_BUF_SIZE], a one-byte completion still reaches
hci_recv_frame() with skb->len already pulled to 0. If the byte
happened to be HCI_ACLDATA_PKT, the ACL-vs-ISO classification
fast-path in hci_dev_classify_pkt_type() dereferences
hci_acl_hdr(skb)->handle whenever the HCI device has an active
CIS_LINK, BIS_LINK, or PA_LINK connection, reading two bytes of
uninitialized RX-buffer data. The same hazard exists for every
packet type the driver accepts because none of the switch cases in
virtbt_rx_handle() check skb->len against the per-type minimum HCI
header size before handing the frame to the core.
After stripping pkt_type, require skb->len to cover the fixed
header size for the selected type (event 2, ACL 4, SCO 3, ISO 4)
before calling hci_recv_frame(); drop ratelimited otherwise.
Unknown pkt_type values still take the original kfree_skb() default
path.
Use bt_dev_err_ratelimited() because both the length and pkt_type
values come from an untrusted backend that can otherwise flood the
kernel log.
Fixes: 160fbcf3bfb9 ("Bluetooth: virtio_bt: Use skb_put to set length")
Cc: stable@vger.kernel.org
Cc: Soenke Huster <soenke.huster@eknoes.de>
Signed-off-by: Michael Bommarito <michael.bommarito@gmail.com>
Assisted-by: Claude:claude-opus-4-7
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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virtbt_rx_work() calls skb_put(skb, len) where len comes directly
from virtqueue_get_buf() with no validation against the buffer we
posted to the device. The RX skb is allocated in virtbt_add_inbuf()
and exposed to virtio as exactly 1000 bytes via sg_init_one().
Checking len against skb_tailroom(skb) is not sufficient because
alloc_skb() can leave more tailroom than the 1000 bytes actually
handed to the device. A malicious or buggy backend can therefore
report used.len between 1001 and skb_tailroom(skb), causing skb_put()
to include uninitialized kernel heap bytes that were never written by
the device.
The same path also accepts len == 0, in which case skb_put(skb, 0)
leaves the skb empty but virtbt_rx_handle() still reads the pkt_type
byte from skb->data, consuming uninitialized memory.
Define VIRTBT_RX_BUF_SIZE once and reuse it in alloc_skb() and
sg_init_one(), and gate virtbt_rx_work() on that same constant so
the bound checked matches the buffer actually exposed to the device.
Reject used.len == 0 in the same gate so an empty completion can
no longer reach virtbt_rx_handle().
Use bt_dev_err_ratelimited() because the length value comes from an
untrusted backend that can otherwise flood the kernel log.
Same class of bug as commit c04db81cd028 ("net/9p: Fix buffer
overflow in USB transport layer"), which hardened the USB 9p
transport against unchecked device-reported length.
Fixes: 160fbcf3bfb9 ("Bluetooth: virtio_bt: Use skb_put to set length")
Cc: stable@vger.kernel.org
Cc: Soenke Huster <soenke.huster@eknoes.de>
Signed-off-by: Michael Bommarito <michael.bommarito@gmail.com>
Assisted-by: Claude:claude-opus-4-7
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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btmtk_usb_hci_wmt_sync() casts the WMT event response SKB data to
struct btmtk_hci_wmt_evt (7 bytes) and struct btmtk_hci_wmt_evt_funcc
(9 bytes) without first checking that the SKB contains enough data.
A short firmware response causes out-of-bounds reads from SKB tailroom.
Use skb_pull_data() to validate and advance past the base WMT event
header. For the FUNC_CTRL case, pull the additional status field bytes
before accessing them.
Fixes: d019930b0049 ("Bluetooth: btmtk: move btusb_mtk_hci_wmt_sync to btmtk.c")
Cc: stable@vger.kernel.org
Signed-off-by: Tristan Madani <tristan@talencesecurity.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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When a fault is injected during hci_uart line discipline setup, the
proto open() callback may fail leaving hu->priv as NULL. A subsequent
TIOCSTI ioctl can trigger the recv() callback before priv is
initialized, causing a NULL pointer dereference.
Fix all four affected HCI UART protocol drivers by adding a NULL check
on hu->priv at the start of their recv() callbacks: h4, h5, ath and
bcsp.
Reported-by: syzbot+ff30eeab8e07b37d524e@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=ff30eeab8e07b37d524e
Signed-off-by: Aurelien DESBRIERES <aurelien@hackers.camp>
Assisted-by: Claude:claude-sonnet-4-6
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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CSR boot stage register bit 12 is documented as a device warning,
not a fatal error. Rename the bit definition accordingly and stop
including it in btintel_pcie_in_error().
This keeps warning-only boot stage values from being classified as
errors while preserving abort-handler state as the actual error
condition.
Fixes: 190377500fde ("Bluetooth: btintel_pcie: Dump debug registers on error")
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Sai Teja Aluvala <aluvala.sai.teja@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller:
- Revert "parisc: led: fix reference leak on failed device
registration"
- Fix build failures introduced when allowing to build 32-/64-bit only
VDSO
- Switch to dynamic parisc root device to avoid upcoming warnings
- Fix IRQ leak in LASI driver
* tag 'parisc-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix IRQ leak in LASI driver
parisc: Fix 64-bit kernel build when CONFIG_COMPAT=n
parisc: Fix build failure for 32-bit kernel with PA2.0 instruction set
parisc: drivers: switch to dynamic root device
Revert "parisc: led: fix reference leak on failed device registration"
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The Raspberry Pi firmware driver has no compile dependencies on the
BCM2835 mailbox driver. It's just a indirect runtime dependency: the
driver only works on a Raspberry Pi.
Change the dependency from BCM2835_MBOX to ARCH_BCM2835. Also allow
compile tests. This allows drivers that have build time dependencies
on this firmware driver to be compile tested as well. More dependencies
are added to account for build time dependencies:
- depends on MAILBOX for mailbox API (not stubbed) usage
- depends on ARM || ARM64 for dsb() usage
Also make it built by default if ARCH_BCM2835, since many functions will
not work without this firmware driver.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20260427091058.2669812-1-wenst@chromium.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
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Merge the separate early_initcall and arch_initcall functions into a
single early_initcall. This is possible thanks to commit 6e12db376b60
("base: soc: Allow early registration of a single SoC device"), which
allows soc_device_register() to be called during early_initcall by
deferring the actual registration until the soc_bus is ready.
Replace static family_id/product_id variables with a dynamically
allocated brcmstb_soc_info structure.
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20260325174619.3761964-1-justin.chen@broadcom.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
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Fix __xe_pin_fb_vma_ggtt() to actually respect the GGTT alignment
specified by the display code. Misalignment can cause GTT faults
etc.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260430154602.11393-2-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
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Instead of just looking at the first plane use the fb cached overall
minimum alignment.
This aligns with how the i915 version of intel_plane_pin_fb works.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
[vsyrjala: Rebase due to pin_params]
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260430154602.11393-1-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
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The main SoC TLMM (Top-Level Multiplexer) pin controller drivers are
essential for booting up SoCs and are not really optional for a given
platform. Kernel should not ask users choice of drivers when that
choice is obvious and known to the developers that answer should be
'yes' or 'module'.
Switch all Qualcomm TLMM pin controller drivers to a default 'yes' for
ARCH_QCOM. This has impact:
1. arm64 defconfig: enable PINCTRL_SM7150, PINCTRL_IPQ9650 and
PINCTRL_HAWI, which were not selected before but should be, because
these platforms need them for proper boot.
2. arm qcom_defconfig: no changes.
3. arm multi_v7 defconfig: enable drivers necessary to boot ARM 32-bit
platforms, which are already enabled on qcom_defconfig.
4. COMPILE_TEST builds: enable by default all drivers for arm or arm64
builds, whenever ARCH_QCOM is selected. This has impact on build
time and feels logical, because if one selects ARCH_QCOM then
probably by default wants to build test it entirely. Kernels with
COMPILE_TEST are not supposed to be used for booting.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
[linusw@kernel.org: Split off the defconfig changes to a separate patch]
Signed-off-by: Linus Walleij <linusw@kernel.org>
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By convention MODULE_DEVICE_TABLE() immediately follows the ID table it
exports, because this is easier to read and verify. It also makes more
sense since #ifdef for ACPI or OF could hide both of them.
Most of the pin controller drivers already have this correctly placed,
so adjust the other drivers. No functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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By convention MODULE_DEVICE_TABLE() immediately follows the ID table it
exports, because this is easier to read and verify. It also makes more
sense since #ifdef for ACPI or OF could hide both of them.
Most of the pin controller drivers already have this correctly placed,
so adjust the other drivers. No functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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By convention MODULE_DEVICE_TABLE() immediately follows the ID table it
exports, because this is easier to read and verify. It also makes more
sense since #ifdef for ACPI or OF could hide both of them.
Some Qualcomm pin controller drivers already have this correctly placed,
so adjust the other drivers. No functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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Use a flexible array member to combine allocations and simplify code
slightly.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[linusw@kernel.org: add a counter and __counted_by() annotation]
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On 64-bit platforms, "unsigned long" is 64-bit. Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On 64-bit platforms, "unsigned long" is 64-bit. Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On 64-bit platforms, "unsigned long" is 64-bit. Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.
While Ingenic is a 32-bit platform, it is still better to use the
correct type, to serve as an example.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On 64-bit platforms, "unsigned long" is 64-bit. Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On 64-bit platforms, "unsigned long" is 64-bit. Hence checking if all
"unsigned long" configuration values are equal should be done using an
"unsigned long" temporary.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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Add support for the pin controller block on SM6350 Low Power Island.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
[linusw@kernel.org: fixed up Kconfig entry]
Signed-off-by: Linus Walleij <linusw@kernel.org>
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On some platforms like SM6350 (Bitra), some pins have their slew
controlled with the SPARE_1 register. Add support for that.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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Remove SDC_QDSD_PINGROUP, QUP_I3C and UFS_RESET macros as on some
platforms they are unused.
No functional impact.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Maulik Shah <maulik.shah@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
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This file does not use the symbols from the legacy <linux/gpio.h> header,
so drop it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20260506084858.867884-5-andriy.shevchenko@linux.intel.com
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This file does not use the symbols from the legacy <linux/gpio.h> header,
so drop it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20260506084858.867884-4-andriy.shevchenko@linux.intel.com
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This file does not use the symbols from the legacy <linux/gpio.h> header,
so drop it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20260506084858.867884-3-andriy.shevchenko@linux.intel.com
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The driver includes the legacy GPIO header <linux/gpio.h> but does not use
any symbols from it and actually wants <linux/gpio/consumer.h>, so fix this
up.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20260506084858.867884-2-andriy.shevchenko@linux.intel.com
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The i915_irq.h header has a bunch of leftover forward declarations and
includes. Remove them.
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260505084150.3346378-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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request_firmware_nowait() keeps the callback module pinned and holds
a device reference until the firmware work completes.
Callers still have no way to cancel or synchronize the queued callback
before tearing down their driver-private state.
Track scheduled async firmware work in an internal list and add
request_firmware_nowait_cancel(). The helper cancels work matching the
device, callback context and callback function. It cancels work that has
not started yet and waits for an already-running callback to return. If
the request has already completed, it is a no-op.
Keep the existing request_firmware_nowait() lifetime model manual. A
devres-managed variant can be layered on top separately if needed.
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260505-alsa-hda-tas2781-fw-callback-teardown-v4-1-e7c4bf930dc8@gmail.com
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This reverts commit 025f89b01ed8d5e65d87ed54f231e10c6ac08188.
025f89b01ed8 ("drm/i915: replace select with dependency for visible
DEBUG_OBJECTS") breaks the build in certain scenarios, presumably
because config DRM_I915_DEBUG selects DRM_I915_SW_FENCE_DEBUG_OBJECTS
without looking at its dependencies, allowing
DRM_I915_SW_FENCE_DEBUG_OBJECTS=y and DEBUG_OBJECTS=n.
Fixes: 025f89b01ed8 ("drm/i915: replace select with dependency for visible DEBUG_OBJECTS")
Cc: Julian Braha <julianbraha@gmail.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://patch.msgid.link/20260506101957.202271-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says:
====================
Lots of new content in cfg80211/mac80211, notably
- more NAN work, mostly complete now (also hwsim)
- more UHR work (e.g. non-primary channel access),
this will continue for a while
- FTM ranging APIs
* tag 'wireless-next-2026-05-06' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (70 commits)
wifi: mac80211: explicitly disable FTM responder on AP stop
wifi: iwlwifi: don't blindly start the responder upon BSS_CHANGED_FTM_RESPONDER
wifi: mac80211_hwsim: claim HT STBC capability
wifi: mac80211_hwsim: enable NAN_DATA interface simulation support
wifi: mac80211_hwsim: Support Tx of multicast data on NAN
wifi: mac80211_hwsim: Do not declare support for NDPE
wifi: mac80211_hwsim: Declare support for secure NAN
wifi: mac80211_hwsim: add NAN data path TX/RX support
wifi: mac80211_hwsim: set HAS_RATE_CONTROL when using NAN
wifi: mac80211_hwsim: implement NAN schedule callbacks
wifi: mac80211_hwsim: add NAN PHY capabilities
wifi: mac80211_hwsim: add NAN_DATA interface limits
wifi: mac80211_hwsim: implement NAN synchronization
wifi: mac80211_hwsim: protect tsf_offset using a spinlock
wifi: mac80211_hwsim: only RX on NAN when active on a slot
wifi: mac80211_hwsim: select NAN TX channel based on current TSF
wifi: mac80211_hwsim: limit TX of frames to the NAN DW
wifi: cfg80211: don't allow NAN DATA on multi radio devices
wifi: mac80211: check AP using NPCA has NPCA capability
wifi: mac80211: don't parse full UHR operation from beacons
...
====================
Link: https://patch.msgid.link/20260506111147.224296-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Quite a number of fixes now:
- mac80211
- remove HT NSS validation to work with broken APs
(with a kunit fix now)
- remove 'static' that could cause races
- check station link lookup before further processing
- fix use-after-free due to delete in list iteration
- remove AP station on assoc failures to fix crashes
- ath12k
- fix OF node refcount imbalance
- fix queue flush ("REO update") in MLO
- fix RCU assert
- ath12k:
- fix Kconfig with POWER_SEQUENCING
- fix WMI buffer leaks on error conditions
- don't use uninitialized stack data when processing RSSI events
- fix logic for determining the peer ID in the RX path
- ath5k: fix a potential stack buffer overwrite
- rsi: fix thread lifetime race
- brcmfmac: fix potential UAF
- nl80211:
- stricter permissions/checks for PMK and netns
- fix netlink policy vs. code type confusion
- cw1200: revert a broken locking change
- various fixes to not trust values from firmware
* tag 'wireless-2026-05-06' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: (25 commits)
wifi: nl80211: re-check wiphy netns in nl80211_prepare_wdev_dump() continuation
wifi: nl80211: require CAP_NET_ADMIN over the target netns in SET_WIPHY_NETNS
wifi: nl80211: fix NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST usage
wifi: mac80211: remove station if connection prep fails
wifi: mac80211: use safe list iteration in radar detect work
wifi: libertas: notify firmware load wait on disconnect
wifi: ath5k: do not access array OOB
wifi: ath12k: fix peer_id usage in normal RX path
wifi: ath12k: initialize RSSI dBm conversion event state
wifi: ath12k: fix leak in some ath12k_wmi_xxx() functions
wifi: cw1200: Revert "Fix locking in error paths"
wifi: mac80211: tests: mark HT check strict
wifi: rsi: fix kthread lifetime race between self-exit and external-stop
wifi: mac80211: drop stray 'static' from fast-RX rx_result
wifi: mac80211: check ieee80211_rx_data_set_link return in pubsta MLO path
wifi: nl80211: require admin perm on SET_PMK / DEL_PMK
wifi: libertas: fix integer underflow in process_cmdrequest()
wifi: b43legacy: enforce bounds check on firmware key index in RX path
wifi: b43: enforce bounds check on firmware key index in b43_rx()
wifi: brcmfmac: Fix potential use-after-free issue when stopping watchdog task
...
====================
Link: https://patch.msgid.link/20260506110325.219675-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
- Fix issues in EFI graceful recovery on x86 introduced by changes to
the kernel mode FPU APIs
- I-cache coherency fixes for the LoongArch EFI stub
- Locking fix for EFI pstore
- Code tweak for efivarfs
* tag 'efi-fixes-for-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
x86/efi: Restore IRQ state in EFI page fault handler
x86/efi: Fix graceful fault handling after FPU softirq changes
efi/libstub: Synchronize instruction cache after kernel relocation
efi/loongarch: Implement efi_cache_sync_image()
efi/libstub: Move efi_relocate_kernel() into its only remaining user
efi: pstore: Drop efivar lock when efi_pstore_open() returns with an error
efivarfs: use QSTR() in efivarfs_alloc_dentry
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The company name "QiHeng Electronics" is incorrect.
The correct legal name is "Nanjing Qinheng Microelectronics Co., Ltd.".
Update the module description accordingly.
Signed-off-by: Jiawei Liu <ljw@wch.cn>
Link: https://patch.msgid.link/20260506062412.371034-1-ljw@wch.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
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Modify all CPUID call sites which implicitly include any of the CPUID
headers to explicitly include them instead.
For KVM's reverse_cpuid.h, just include <asm/cpuid/types.h> since it
references the CPUID_EAX..EDX symbols without using the CPUID APIs.
Note, this allows removing the inclusion of <asm/cpuid/api.h> from within
<asm/processor.h> next. That allows the CPUID API headers to include
<asm/processor.h> without introducing a circular dependency.
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20260327021645.555257-1-darwi@linutronix.de
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The wrong index is assigned to pmh0101 ldo16, which results incorrect
rpmh resource being used when the regulator device is voted. Fix it.
Fixes: 65efe5404d15 ("regulator: rpmh-regulator: Add RPMH regulator support for Glymur")
Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260506-fix_pmh0101_ldo16_index-v1-1-cdc8708b01f4@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The new SCLP action qualifier 4 is used by user-space code to provide
NVMe SMART log data to the platform.
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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D1 high speed timer differs from existing timer-sun5i by register base
offset.
Add sunxi quirks to handle D1 specific offset.
Add D1 compatible string to OF match table.
Signed-off-by: Michal Piekos <michal.piekos@mmpsystems.pl>
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
Reviewed-by: Chen-Yu Tsai <wens@kernel.org>
Link: https://patch.msgid.link/20260428-h616-t113s-hstimer-v3-2-7e02178a93ee@mmpsystems.pl
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Add debug fs for isp4 driver and add more detailed descriptive error info
to some of the log message
Co-developed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Co-developed-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Bin Du <Bin.Du@amd.com>
Reviewed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Tested-by: Alexey Zagorodnikov <xglooom@gmail.com>
Tested-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Isp video implements v4l2 video interface and supports NV12 and YUYV. It
manages buffers, pipeline power and state. Cherry-picked Sultan's DMA
buffer related fix from branch v6.16-drm-tip-isp4-for-amd on
https://github.com/kerneltoast/kernel_x86_laptop.git
Co-developed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Co-developed-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Bin Du <Bin.Du@amd.com>
Reviewed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Tested-by: Alexey Zagorodnikov <xglooom@gmail.com>
Tested-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Isp4 sub-device is implementing v4l2 sub-device interface. It has one
capture video node, and supports only preview stream. It manages firmware
states, stream configuration. Add interrupt handling and notification for
isp firmware to isp-subdevice.
Co-developed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Co-developed-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Bin Du <Bin.Du@amd.com>
Reviewed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Tested-by: Alexey Zagorodnikov <xglooom@gmail.com>
Tested-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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ISP firmware controls ISP HW pipeline using dedicated embedded processor
called ccpu. The communication between ISP FW and driver is using commands
and response messages sent through the ring buffer. Command buffers support
either global setting that is not specific to the stream and support stream
specific parameters. Response buffers contain ISP FW notification
information such as frame buffer done and command done. IRQ is used for
receiving response buffer from ISP firmware, which is handled in the main
isp4 media device. ISP ccpu is booted up through the firmware loading
helper function prior to stream start. Memory used for command buffer and
response buffer needs to be allocated from amdgpu buffer manager because
isp4 is a child device of amdgpu.
Co-developed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Co-developed-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Bin Du <Bin.Du@amd.com>
Reviewed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Tested-by: Alexey Zagorodnikov <xglooom@gmail.com>
Tested-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Low level functions for accessing the registers and mapping to their
ranges. This change also includes register definitions for ring buffer
used to communicate with ISP Firmware. Ring buffer is the communication
interface between driver and ISP Firmware. Command and responses are
exchanged through the ring buffer.
Co-developed-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Svetoslav Stoilov <Svetoslav.Stoilov@amd.com>
Signed-off-by: Bin Du <Bin.Du@amd.com>
Reviewed-by: Sultan Alsawaf <sultan@kerneltoast.com>
Tested-by: Alexey Zagorodnikov <xglooom@gmail.com>
Tested-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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