id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
b38dd256e11a4c8bd5a893e11fc42d493939c907 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models) | Problem Details:
Unlike the phone SoCs this was copied from, x1e has a 40-bit physical bus.
The upper address space is used to support more than 32GB of memory.
This fixes issues when DMA buffers are allocated outside the 36-bit range.
Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts")
S... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index f464ff3b89cb..01434f8a5300 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -791,8 +791,8 @@
#address-cells = <2>;
#size-cells = <2>;
- dma-ranges = <0 0 0 0 0x10 0>... |
a9c1acebfe0484343a443d082e039ca77186ed22 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Fix SD card support for RK3576 Nanopi R76s | Problem Details:
When runtime suspend is enabled, the associated power domain is powered
off, which resets the registers, including the power control bit. As a result,
the card loses power during runtime suspend. The card should still be able
to process I/O with the help of mmc_blk_mq_rw_recovery(), which is suboptimal... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
index 31fbefaeceab..7ec27b05ff10 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
@@ -192,6 +192,18 @@
regulator-nam... |
7226664bf952c4cfddccd74b154a7d994608d153 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Fix SD card support for RK3576 EVB1 | Problem Details:
When runtime suspend is enabled, the associated power domain is powered
off, which resets the registers, including the power control bit. As a result,
the card loses power during runtime suspend. The card should still be able
to process I/O with the help of mmc_blk_mq_rw_recovery(), which is suboptimal... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
index 0789733c2073..f5746bc2970b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
@@ -223,6 +223,18 @@
vin-supply = <&vcc_3v3_s3... |
27aff0a56b3c77ea1a73641c9b3c4172a8f7238f | Analyze and fix the following issue in the Linux kernel code: serial: 8250_pci: Fix broken RS485 for F81504/508/512 | Problem Details:
Fintek F81504/508/512 can support both RTS_ON_SEND and RTS_AFTER_SEND,
but pci_fintek_rs485_supported only announces the former.
This makes it impossible to unset SER_RS485_RTS_ON_SEND from
userspace because of uart_sanitize_serial_rs485(). Some devices
with these chips need RTS low on TX, so they are... | ```diff
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index c5a932f48f74..3efe075ef7b2 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1658,7 +1658,7 @@ static int pci_fintek_rs485_config(struct uart_port *port, struct ktermios *term
}... |
fb47423dc7bf43301048d77289ce0114959de4de | Analyze and fix the following issue in the Linux kernel code: serial: qcom_geni: Fix BT failure regression on RB2 platform | Problem Details:
Commit 10904d725f6e ("serial: qcom-geni: Enable PM runtime for serial
driver") caused BT init to fail during bootup on the RB2 platform,
preventing proper BT initialization. However, BT works correctly after
bootup completes.
The issue occurs when runtime PM is enabled and uart_add_one_port() is
calle... | ```diff
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index 6ce6528f5c10..e6b0a55f0cfb 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -1888,12 +1888,6 @@ static int qcom_geni_serial_probe(struct platform_device *pdev)
if (... |
fdee1b09721605f532352628d0a24623e7062efb | Analyze and fix the following issue in the Linux kernel code: platform/x86: hp-bioscfg: Fix kobject warnings for empty attribute names | Problem Details:
The hp-bioscfg driver attempts to register kobjects with empty names when
the HP BIOS returns attributes with empty name strings. This causes
multiple kernel warnings:
kobject: (00000000135fb5e6): attempted to be registered with empty name!
WARNING: CPU: 14 PID: 3336 at lib/kobject.c:219 kobject_a... | ```diff
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
index 5bfa7159f5bc..dbe096eefa75 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
@@ -10,6 +10,8 @@
#include <linux/fs.h>
#include <linux/module.... |
93bb95a11238d66a4c9aa6eabf9774b073a5895c | Analyze and fix the following issue in the Linux kernel code: serial: SH_SCI: improve "DMA support" prompt | Problem Details:
Having a prompt of "DMA support" suddenly appear during a
"make oldconfig" can be confusing. Add a little helpful text to
the prompt message.
Fixes: 73a19e4c0301 ("serial: sh-sci: Add DMA support.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glid... | ```diff
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index c73057d80bb1..f86775cfdcc9 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -671,7 +671,7 @@ config SERIAL_SH_SCI_EARLYCON
default ARCH_RENESAS
config SERIAL_SH_SCI_DMA
- bool "DMA support" if EXPERT
+ boo... |
2c468edb6b19ad00c247fc52dc6074e4012b46ed | Analyze and fix the following issue in the Linux kernel code: serial: Kconfig: fix ordering of entries for menu display | Problem Details:
Improve the "Non-8250 serial port support" menu so that entries in it
are displayed in a better order (_CONSOLE after its driver) and so that
intervening symbols don't break up the dependency list, allowing menu
entries to be displayed with proper indentation.
Signed-off-by: Randy Dunlap <rdunlap@infr... | ```diff
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 98a946096be3..c73057d80bb1 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -413,6 +413,10 @@ config SERIAL_21285_CONSOLE
your boot loader (lilo or loadlin) about how to pass options to the
kernel at bo... |
1ec8891402a6f755e2750a9be39434702d616146 | Analyze and fix the following issue in the Linux kernel code: serial: 8250: fix ordering of entries for menu display | Problem Details:
Improve the "8250/16550 serial support" menu so that entries in it
are displayed in a better order (reorder a few symbols) and so that
intervening symbols don't break up the dependency list, allowing menu
entries to be displayed with proper indentation.
Signed-off-by: Randy Dunlap <rdunlap@infradead.o... | ```diff
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index c488ff6f2865..fd4e8b6ab60d 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -116,6 +116,7 @@ config SERIAL_8250_DMA
config SERIAL_8250_PCILIB
bool
+ depends on SERIAL_8250 && PCI
con... |
79527d86ba91c2d9354832d19fd12b3baa66bd10 | Analyze and fix the following issue in the Linux kernel code: serial: imx: change SERIAL_IMX_CONSOLE to bool | Problem Details:
SERIAL_IMX_CONSOLE is a build option for the imx driver (SERIAL_IMX).
It does not build a separate console driver file, so it can't be built
as a module since it isn't built at all.
Change the Kconfig symbol from tristate to bool and update the help
text accordingly.
Fixes: 0db4f9b91c86 ("tty: serial... | ```diff
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 59221cce0028..98a946096be3 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -486,14 +486,14 @@ config SERIAL_IMX
can enable its onboard serial port by enabling this option.
config SERIAL_IMX_CONSOLE
- tr... |
b0e930a6360ff5f81045146f0a8fcac4f7897eda | Analyze and fix the following issue in the Linux kernel code: dt-bindings: misc: google,android-pipe: Convert to DT schema | Problem Details:
Convert the Android Goldfish QEMU Pipe binding to DT schema format.
Move the file to the misc directory as it represents a miscellaneous
communication device.
Update the example node name to 'pipe' to comply with generic node
naming standards and fix the mismatch between unit address and reg
property i... | ```diff
diff --git a/Documentation/devicetree/bindings/goldfish/pipe.txt b/Documentation/devicetree/bindings/goldfish/pipe.txt
deleted file mode 100644
index 5637ce701788..000000000000
--- a/Documentation/devicetree/bindings/goldfish/pipe.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Android Goldfish QEMU Pipe
-
-Android pipe vi... |
ca1ceddfaa99e91da8b7ac24785b27d400b88309 | Analyze and fix the following issue in the Linux kernel code: ntfs3: Restore NULL folio initialization in ntfs_writepages() | Problem Details:
Clang warns (or errors with CONFIG_WERROR=y):
fs/ntfs3/inode.c:1021:6: error: variable 'folio' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
1021 | if (is_resident(ni)) {
| ^~~~~~~~~~~~~~~
fs/ntfs3/inode.c:1024:48: note: un... | ```diff
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index 636aa77e20e4..2147fce8e0b2 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -1019,7 +1019,7 @@ static int ntfs_writepages(struct address_space *mapping,
return -EIO;
if (is_resident(ni)) {
- struct folio *folio;
+ struct folio *folio = NULL;... |
97ba152cd30cdb7ab0e017c4af497b39008649eb | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: fix block comment style | Problem Details:
Fixed multi-line block comments in osdep_service.c to follow kernel
coding style. Fixing the non-kernel-doc comment has been merged into this
patch.
No functional change.
Signed-off-by: Nayana Mariyappa <nayana.mariyappa@gmail.com>
Link: https://patch.msgid.link/20260116120511.48272-2-nayana.mariyappa... | ```diff
diff --git a/drivers/staging/rtl8723bs/os_dep/osdep_service.c b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
index a00f9f0c85c5..f2d9c2240c9b 100644
--- a/drivers/staging/rtl8723bs/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
@@ -6,10 +6,7 @@
******************************... |
53e0181ee7225e3a1958c51b2f00f648878e91e1 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: fix operator and type cast spacing | Problem Details:
Fix spacing around operators and type casts in rtw_xmit.c to
comply with the kernel coding style.
Signed-off-by: Khushal Chitturi <khushalchitturi@gmail.com>
Link: https://patch.msgid.link/20260116053052.4198-2-khushalchitturi@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | ```diff
diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index 7aaef2cbc9ac..9cead1455bfa 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -78,7 +78,7 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct... |
abe850d82c8cb72d28700673678724e779b1826e | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: fix memory leak on failure path | Problem Details:
cfg80211_inform_bss_frame() may return NULL on failure. In that case,
the allocated buffer 'buf' is not freed and the function returns early,
leading to potential memory leak.
Fix this by ensuring that 'buf' is freed on both success and failure paths.
Signed-off-by: Diksha Kumari <dikshakdevgan@gmail.... | ```diff
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index 60edeae1cffe..476ab055e53e 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -315,9 +315,10 @@ struct cfg80211_bss *rtw... |
f422140e5a17557af48b10ea76a8b29777ce4e4b | Analyze and fix the following issue in the Linux kernel code: media: i2c: os05b10: Few minor improvements | Problem Details:
Return 0 from disable_streams, use div_u64() instead of do_div(), use
dev_dbg() for a debug message and move loop variable definition into the
loop itself.
Signed-off-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Han... | ```diff
diff --git a/drivers/media/i2c/os05b10.c b/drivers/media/i2c/os05b10.c
index 8912d54ea55a..e0453c988e4a 100644
--- a/drivers/media/i2c/os05b10.c
+++ b/drivers/media/i2c/os05b10.c
@@ -708,7 +708,7 @@ static int os05b10_disable_streams(struct v4l2_subdev *sd,
pm_runtime_put(os05b10->dev);
- return ret;
+ re... |
91848c99ed6a98daf77f4cb7d44cf3f13bc6998f | Analyze and fix the following issue in the Linux kernel code: media: i2c: ov01a10: Fix digital gain range | Problem Details:
Digital gain wraps-around at the maximum of 16838 / 0x3fff.
Fix the maximum digital gain by setting it to 0x3fff.
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Fixes: 0827b58dabff ("media: i2c: add ov01a10 image sensor driver")
Cc... | ```diff
diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c
index 1aeba3df4cbf..8a29e5b4b6ba 100644
--- a/drivers/media/i2c/ov01a10.c
+++ b/drivers/media/i2c/ov01a10.c
@@ -63,7 +63,7 @@
#define OV01A10_REG_DIGITAL_GAIN_GR CCI_REG24(0x3513)
#define OV01A10_REG_DIGITAL_GAIN_R CCI_REG24(0x3516)
#defi... |
90002a0ba29ebda54853f2113e769d651f509309 | Analyze and fix the following issue in the Linux kernel code: media: ov01a10: Fix indentation | Problem Details:
Fix indentation in ov01a10_get_pm_resources().
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> | ```diff
diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c
index 10227ae6fe42..1aeba3df4cbf 100644
--- a/drivers/media/i2c/ov01a10.c
+++ b/drivers/media/i2c/ov01a10.c
@@ -846,7 +846,7 @@ static int ov01a10_get_pm_resources(struct ov01a10 *ov01a10)
"getting reset gpio\n");
ov01a10->powe... |
3363aa2640f1738ad7fc56ea56f5e0301ad97196 | Analyze and fix the following issue in the Linux kernel code: media: stm32: dcmipp: byteproc: disable compose for all bayers | Problem Details:
Avoid possibility to perform compose on all frames which mbus code is
within the bayer range or jpeg format.
Fixes: 822c72eb1519 ("media: stm32: dcmipp: add bayer 10~14 bits formats")
Cc: stable@vger.kernel.org
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.... | ```diff
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c
index db76a02a1848..ec1d773d5ad1 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byteproc.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-byte... |
222f1279edd9008ee35b62de156ddac84e31443c | Analyze and fix the following issue in the Linux kernel code: media: stm32: dcmipp: bytecap: clear all interrupts upon stream stop | Problem Details:
Ensure that there are no pending interrupts after we have stopped the
pipeline. Indeed, it could happen that new interrupt has been generated
during the stop_streaming processing hence clear them in order to avoid
getting a new interrupt right from the start of a next start_streaming.
Fixes: 28e0f3772... | ```diff
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c
index 1c1b6b48918e..b18e273ef4a3 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap... |
2f130245f2143fa8f4da77071f844911d2c69319 | Analyze and fix the following issue in the Linux kernel code: media: stm32: dcmipp: avoid naming clock if only one is needed | Problem Details:
When DCMIPP requires only a single clock (kclk), avoid relying on its
name to obtain it. The introduction of MP25 support added the mclk,
which necessitated naming the first clock kclk. However, this breaks
backward compatibility with existing MP13 device trees that do not
specify clock names.
Fixes: ... | ```diff
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
index 1b7bae3266c8..49398d077764 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c
@@ -526,7... |
3085977e734dab74adebb1dda195befce25addff | Analyze and fix the following issue in the Linux kernel code: media: ccs: Accommodate C-PHY into the calculation | Problem Details:
We need to set correct mode for PLL to calculate correct frequency.
Signalling mode is known at this point, so use it for that.
Fixes: 47b6eaf36eba ("media: ccs-pll: Differentiate between CSI-2 D-PHY and C-PHY")
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: David Heidelberg <da... | ```diff
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 6f2020e2f861..bc832f5ccd29 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -3472,7 +3472,21 @@ static int ccs_probe(struct i2c_client *client)
sensor->scale_m = CCS_LIM(sensor, SCALER... |
bc6af7695a511b93f43e5ab4f872bcbccb580380 | Analyze and fix the following issue in the Linux kernel code: media: ccs: Clean up ccs_get_hwcfg() a little | Problem Details:
Fix coding style issues and do other small cleanups in ccs_get_hwcfg().
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> | ```diff
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index d7038f5b3689..4508a561428a 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -3145,11 +3145,9 @@ static const struct v4l2_subdev_internal_ops ccs_internal_src_ops = {
static int ccs_ge... |
fbe360699266d0fb3072a81175ea656f313418ed | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Rename supportRate and SupportRateNum to snake_case | Problem Details:
renamed variables supportRate and supportRateNum to support_rate and
support_rate_num to adhere to the linux kernel coding style which mandates
snake_case for variable names.
This fixes the following checkpatch.pl warning:
CHECK: Avoid CamelCase: <supportRate>
CHECK: Avoid CamelCase: <supportR... | ```diff
diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c b/drivers/staging/rtl8723bs/core/rtw_ap.c
index e1f76612c96c..3ff5daf1e5aa 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ap.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ap.c
@@ -368,7 +368,7 @@ void add_RATid(struct adapter *padapter, struct sta_info *psta, u... |
4e4d7aebabc2eb16b37c4cadb0e61b8d52ddd112 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Fix block comment alignment in HalHWImg8723B_RF.c | Problem Details:
Fix checkpatch.pl warnings regarding block comment alignment.
Adhere to kernel coding style by fixing block comments.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Link: https://patch.msgid.link/20260112174227.14922-8-mahad.ibrahim.dev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_RF.c b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_RF.c
index 155ec311a52e..0c7d0307b822 100644
--- a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_RF.c
+++ b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_RF.c
@@ -1,9 +1,9 @@
// SPDX-License-Identifier: GPL-... |
6e5225924c607e528f584e3f17dfa73cf8c8893b | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Fix spacing coding style issues in HalHWImg8723B_BB.c | Problem Details:
Fix checkpatch.pl checks regarding "spaces preferred around that"
operator.
Adhere to kernel coding standards by adding spaces around arithmetic and
bitwise operations.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Link: https://patch.msgid.link/20260112174227.14922-6-mahad.ibrahim.dev@g... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
index 630dace0af47..5fcb9420fb3d 100644
--- a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
+++ b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
@@ -217,7 +217,7 @@ void ODM_ReadAndConfig_MP_872... |
e21373781392e7159d4b27fb66c32afdc8e3e165 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Fix block comment alignment in HalHWImg8723B_BB.c | Problem Details:
Fix checkpatch.pl warnings regarding block comment alignment.
The warnings were: "Block comments should align the * on each line".
This patch aligns the asterisks in the block comments so they adhere to
the kernel coding style.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Link: https://... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
index 4da2487f6750..630dace0af47 100644
--- a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
+++ b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_BB.c
@@ -1,9 +1,9 @@
// SPDX-License-Identifier: GPL-... |
557913e85d232a6074c2ece42bb211f281868000 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Fix spaces around operator checks in HalHWImg8723B_MAC.c | Problem Details:
Fix checkpatch.pl checks in HalHWImg8723B_MAC.c regarding:
-Spaces preferred around that operator
Adhere to kernel coding style by adding spaces around operators.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Link: https://patch.msgid.link/20260112174227.14922-3-mahad.ibrahim.dev@gmail.c... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
index a65dab37ad9d..9c07df254eaa 100644
--- a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
+++ b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
@@ -187,7 +187,7 @@ void ODM_ReadAndConfig_MP... |
b3c36acadc5b81678db37ff0e986435d720e89f7 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Fix block comment alignment in HalHWImg8723B_MAC.c | Problem Details:
Fix checkpatch warnings regarding block comment alignment.
The warnings were: "Block comments should align the * on each line".
This patch aligns the asterisks in the block comments to match the
kernel coding style.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Link: https://patch.msgid.... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
index 1f0cc8d58df3..a65dab37ad9d 100644
--- a/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
+++ b/drivers/staging/rtl8723bs/hal/HalHWImg8723B_MAC.c
@@ -1,9 +1,9 @@
// SPDX-License-Identifier: ... |
45432aa97a5e249c6fc815d8c44c7066e3c855bd | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: remove unnecessary else after break | Problem Details:
This patch fixes the checkpatch.pl warning:
"WARNING: else is not generally useful after a break or return"
In sdio_ops_linux.c, the else blocks after break statements are
redundant. Removing them reduces indentation level and improves
code readability.
Signed-off-by: Vo Thanh Cong <thanhcongvo079@gm... | ```diff
diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_ops_linux.c b/drivers/staging/rtl8723bs/os_dep/sdio_ops_linux.c
index 5dc00e9117ae..3ea9fdfa14f8 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_ops_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_ops_linux.c
@@ -219,14 +219,14 @@ u32 sd_read32(struct in... |
77449e453dfc006ad738dec55374c4cbc056fd39 | Analyze and fix the following issue in the Linux kernel code: quota: fix livelock between quotactl and freeze_super | Problem Details:
When a filesystem is frozen, quotactl_block() enters a retry loop
waiting for the filesystem to thaw. It acquires s_umount, checks the
freeze state, drops s_umount and uses sb_start_write() - sb_end_write()
pair to wait for the unfreeze.
However, this retry loop can trigger a livelock issue, specifica... | ```diff
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 7c2b75a44485..de4379a9c792 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -899,6 +899,7 @@ retry:
sb_start_write(sb);
sb_end_write(sb);
put_super(sb);
+ cond_resched();
goto retry;
}
return sb;
``` |
b9f5c38e4af1a094384650d2fc79fb992d6d5e64 | Analyze and fix the following issue in the Linux kernel code: arm_mpam: Use non-atomic bitops when modifying feature bitmap | Problem Details:
In the test__props_mismatch() kunit test we rely on the struct mpam_props
being packed to ensure memcmp doesn't consider packing. Making it packed
reduces the alignment of the features bitmap and so breaks a requirement
for the use of atomics. As we don't rely on the set/clear of these bits
being atomi... | ```diff
diff --git a/drivers/resctrl/mpam_internal.h b/drivers/resctrl/mpam_internal.h
index 17cdc3080d58..e8971842b124 100644
--- a/drivers/resctrl/mpam_internal.h
+++ b/drivers/resctrl/mpam_internal.h
@@ -200,8 +200,12 @@ struct mpam_props {
} PACKED_FOR_KUNIT;
#define mpam_has_feature(_feat, x) test_bit(_feat, (... |
b5a69c4869211a6ab61a95f5cc987b25f383dbc3 | Analyze and fix the following issue in the Linux kernel code: arm_mpam: Remove duplicate linux/srcu.h header | Problem Details:
./drivers/resctrl/mpam_internal.h: linux/srcu.h is included more than once.
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=27328
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alib... | ```diff
diff --git a/drivers/resctrl/mpam_internal.h b/drivers/resctrl/mpam_internal.h
index e79c3c47259c..17cdc3080d58 100644
--- a/drivers/resctrl/mpam_internal.h
+++ b/drivers/resctrl/mpam_internal.h
@@ -12,7 +12,6 @@
#include <linux/jump_label.h>
#include <linux/llist.h>
#include <linux/mutex.h>
-#include <linux... |
53289af62b66812d07a7b0f5f9d62f429c94d317 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: ti: k3-am67a-kontron-sa67-base: Fix SD card regulator | Problem Details:
The property "enable-active-high" was missing, as the default is
active-low. Add it.
Fixes: 1c3c4df06f9d ("arm64: dts: ti: Add support for Kontron SMARC-sAM67")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://patch.msgid.link/20260115131431.1521102-3-mwalle@kernel.org
Signed-off-by: Nis... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts b/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
index 3be6c6d19def..95234c8460ed 100644
--- a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
+++ b/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
@@ -173,6 +173,7 @@
regula... |
dc23806a7c47ec5f1293aba407fb69519f976ee0 | Analyze and fix the following issue in the Linux kernel code: driver core: enforce device_lock for driver_match_device() | Problem Details:
Currently, driver_match_device() is called from three sites. One site
(__device_attach_driver) holds device_lock(dev), but the other two
(bind_store and __driver_attach) do not. This inconsistency means that
bus match() callbacks are not guaranteed to be called with the lock
held.
Fix this by introduc... | ```diff
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 430cbefbc97f..677320881af1 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -182,9 +182,18 @@ void device_set_deferred_probe_reason(const struct device *dev, struct va_format
static inline int driver_match_device(const struct device_driv... |
dd83dc1249737b837ac5d57c81f2b0977c613d9f | Analyze and fix the following issue in the Linux kernel code: xhci: sideband: don't dereference freed ring when removing sideband endpoint | Problem Details:
xhci_sideband_remove_endpoint() incorrecly assumes that the endpoint is
running and has a valid transfer ring.
Lianqin reported a crash during suspend/wake-up stress testing, and
found the cause to be dereferencing a non-existing transfer ring
'ep->ring' during xhci_sideband_remove_endpoint().
The en... | ```diff
diff --git a/drivers/usb/host/xhci-sideband.c b/drivers/usb/host/xhci-sideband.c
index a85f62a73313..2bd77255032b 100644
--- a/drivers/usb/host/xhci-sideband.c
+++ b/drivers/usb/host/xhci-sideband.c
@@ -210,7 +210,6 @@ xhci_sideband_remove_endpoint(struct xhci_sideband *sb,
return -ENODEV;
__xhci_sideban... |
11a6a5bb72ce271de24330fd859e83f7bc281609 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: ti: k3-am67a-kontron-sa67-base: Fix CMA node | Problem Details:
Fix the size of the CMA node by making it a 64bit size. This was
probably a copy&paste mistake. Also drop the unneeded alignment.
Fixes: 1c3c4df06f9d ("arm64: dts: ti: Add support for Kontron SMARC-sAM67")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://patch.msgid.link/20260115131431.1... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts b/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
index 7169d934adac..3be6c6d19def 100644
--- a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
+++ b/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
@@ -85,8 +85,7 @@
linux,cm... |
75fb63ae031211e9264ac888fabc2ca9cd3fcccf | Analyze and fix the following issue in the Linux kernel code: soc: rockchip: grf: Support multiple grf to be handled | Problem Details:
Currently, only the first matched node will be handled. This leads
to jtag switching broken for RK3576, as rk3576-sys-grf is found before
rk3576-ioc-grf. Change the code to scan all the possible node to fix
the problem.
Fixes: e1aaecacfa13 ("soc: rockchip: grf: Add rk3576 default GRF values")
Cc: stab... | ```diff
diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
index 8974d1c6b35d..04937c40da47 100644
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -217,34 +217,33 @@ static int __init rockchip_grf_init(void)
struct regmap *grf;
int ret, i;
- np = of_find_matching_node_and_ma... |
3cdc30c42d4a87444f6c7afbefd6a9381c4caa27 | Analyze and fix the following issue in the Linux kernel code: soc: rockchip: grf: Fix wrong RK3576_IOCGRF_MISC_CON definition | Problem Details:
RK3576_IOCGRF_MISC_CON is IOC_GRF + 0x40F0, fix it.
Fixes: e1aaecacfa13 ("soc: rockchip: grf: Add rk3576 default GRF values")
Cc: stable@vger.kernel.org
Cc: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Chaoyi Chen <chaoyi.chen@rock-ch... | ```diff
diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
index 27bfa09ff251..8974d1c6b35d 100644
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -146,7 +146,7 @@ static const struct rockchip_grf_info rk3576_sysgrf __initconst = {
.num_values = ARRAY_SIZE(rk3576_defaults_sys_gr... |
582234b0d8419e0b6cbfd87ae3f80568c8d0917e | Analyze and fix the following issue in the Linux kernel code: KVM: arm64: Fix error checking for FFA_VERSION | Problem Details:
According to section 13.2 of the DEN0077 FF-A specification, when
firmware does not support the requested version, it should reply with
FFA_RET_NOT_SUPPORTED(-1). Table 13.6 specifies the type of the error
code as int32.
Currently, the error checking logic compares the unsigned long return
value it got... | ```diff
diff --git a/arch/arm64/kvm/hyp/nvhe/ffa.c b/arch/arm64/kvm/hyp/nvhe/ffa.c
index f731cc4c3f28..94161ea1cd60 100644
--- a/arch/arm64/kvm/hyp/nvhe/ffa.c
+++ b/arch/arm64/kvm/hyp/nvhe/ffa.c
@@ -792,7 +792,7 @@ static void do_ffa_version(struct arm_smccc_1_2_regs *res,
.a0 = FFA_VERSION,
.a1 = ffa_req_versi... |
64aa8b3a60a825134f7d866adf05c024bbe0c24c | Analyze and fix the following issue in the Linux kernel code: drm: renesas: rz-du: mipi_dsi: fix kernel panic when rebooting for some panels | Problem Details:
Since commit 56de5e305d4b ("clk: renesas: r9a07g044: Add MSTOP for RZ/G2L")
we may get the following kernel panic, for some panels, when rebooting:
systemd-shutdown[1]: Rebooting.
Call trace:
...
do_serror+0x28/0x68
el1h_64_error_handler+0x34/0x50
el1h_64_error+0x6c/0x70
rzg2l_mipi_... | ```diff
diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
index 5edd45424562..f74a0aa85ba8 100644
--- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
+++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
@@ -1068,6 +1068,13 @@ static void rzg2l_mipi_dsi_atomic_... |
4154f7d3b1c133b909d20c44ecb8277e8482aa6b | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue | Problem Details:
Ensure that the direction for dma_map_sg and dma_unmap_sg is
consistent.
Fixes: 2566de3e06a3 ("crypto: hisilicon - Use fine grained DMA mapping direction")
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor... | ```diff
diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c
index 24c7b6ab285b..d41b34405c21 100644
--- a/drivers/crypto/hisilicon/sgl.c
+++ b/drivers/crypto/hisilicon/sgl.c
@@ -260,7 +260,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struct scatterlist *sgl,
return curr_hw_sgl;
e... |
e7507439628052363500d717caffb5c2241854dc | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/sec2 - support skcipher/aead fallback for hardware queue unavailable | Problem Details:
When all hardware queues are busy and no shareable queue,
new processes fail to apply for queues. To avoid affecting
tasks, support fallback mechanism when hardware queues are
unavailable.
Fixes: c16a70c1f253 ("crypto: hisilicon/sec - add new algorithm mode for AEAD")
Signed-off-by: Qi Tao <taoqi10@hu... | ```diff
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c
index d09d081f42dc..c462b58d3034 100644
--- a/drivers/crypto/hisilicon/sec2/sec_crypto.c
+++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c
@@ -663,10 +663,8 @@ static int sec_ctx_base_init(struct sec_ctx *ctx)
... |
6aff4d977e2d582c5d6ff6afd5646c1a459490fa | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/hpre - support the hpre algorithm fallback | Problem Details:
When all hardware queues are busy and no shareable queue,
new processes fail to apply for queues. To avoid affecting
tasks, support fallback mechanism when hardware queues are
unavailable.
HPRE driver supports DH algorithm, limited to prime numbers up to 4K.
It supports prime numbers larger than 4K vi... | ```diff
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index f410e610eaba..839c1f677143 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -93,6 +93,7 @@ struct hpre_dh_ctx {
char *g; /* m */
dma_add... |
73398f85a430cfebc2ff06ab836d6d9eb1484c79 | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/zip - support fallback for zip | Problem Details:
When the hardware queue resource busy(no shareable queue)
or memery alloc fail in initialization of acomp_alg, use
soft algorithm to complete the work.
Fixes: 1a9e6f59caee ("crypto: hisilicon/zip - remove zlib and gzip")
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert ... | ```diff
diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig
index 4835bdebdbb3..a0cb1a8186ac 100644
--- a/drivers/crypto/hisilicon/Kconfig
+++ b/drivers/crypto/hisilicon/Kconfig
@@ -57,6 +57,7 @@ config CRYPTO_DEV_HISI_ZIP
depends on UACCE || UACCE=n
depends on ACPI
select CRYPTO_DEV_... |
8cd9b608ee8dea78cac3f373bd5e3b3de2755d46 | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/qm - centralize the sending locks of each module into qm | Problem Details:
When a single queue used by multiple tfms, the protection of shared
resources by individual module driver programs is no longer
sufficient. The hisi_qp_send needs to be ensured by the lock in qp.
Fixes: 5fdb4b345cfb ("crypto: hisilicon - add a lock for the qp send operation")
Signed-off-by: Chenghai H... | ```diff
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index 4197281c8dff..220022ae7afb 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -109,7 +109,6 @@ struct hpre_ctx {
struct hisi_qp *qp;
struct ... |
21452eaa06edb5f6038720e643aed0bbfffad9c3 | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/qm - enhance the configuration of req_type in queue attributes | Problem Details:
Originally, when a queue was requested, it could only be configured
with the default algorithm type of 0. Now, when multiple tfms use
the same queue, the queue must be selected based on its attributes
to meet the requirements of tfm tasks. So the algorithm type
attribute of queue need to be distinguish... | ```diff
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index b94fecd765ee..884d5d0afaf4 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -465,7 +465,7 @@ struct hisi_qp *hpre_create_qp(u8 type)
* type: 0 - RS... |
3a1984758197f7fd4c557dd98090e8e0cf9f498e | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/hpre: extend tag field to 64 bits for better performance | Problem Details:
This commit expands the tag field in hpre_sqe structure from 16-bit
to 64-bit. The change enables storing request addresses directly
in the tag field, allowing callback functions to access request messages
without the previous indirection mechanism.
By eliminating the need for lookup tables, this modi... | ```diff
diff --git a/drivers/crypto/hisilicon/hpre/hpre.h b/drivers/crypto/hisilicon/hpre/hpre.h
index 0f3ddbadbcf9..021dbd9a1d48 100644
--- a/drivers/crypto/hisilicon/hpre/hpre.h
+++ b/drivers/crypto/hisilicon/hpre/hpre.h
@@ -94,9 +94,8 @@ struct hpre_sqe {
__le64 key;
__le64 in;
__le64 out;
- __le16 tag;
- __le... |
08eb67d23e5172a5d1e60f1f0acccee569fe10ba | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/sec - move backlog management to qp and store sqe in qp for callback | Problem Details:
When multiple tfm use a same qp, the backlog data should be managed
centrally by the qp, rather than in the qp_ctx of each req.
Additionally, since SEC_BD_TYPE1 and SEC_BD_TYPE2 cannot use the
tag of the sqe to carry the virtual address of the req, the sent
sqe is stored in the qp. This allows the cal... | ```diff
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index d47bf06a90f7..71071ac559d4 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -2219,6 +2219,7 @@ static void qp_stop_fail_cb(struct hisi_qp *qp)
for (i = 0; i < qp_used; i++) {
pos = (i + cur_hea... |
19c2475ce1984cf675ebfbbeaa5509b2fb1887d6 | Analyze and fix the following issue in the Linux kernel code: crypto: hisilicon/zip - adjust the way to obtain the req in the callback function | Problem Details:
In the shared queue design, multiple tfms use same qp, and one qp
need to corresponds to multiple qp_ctx. So use tag to obtain the
req virtual address. Build a one-to-one relationship between tfm
and qp_ctx. finaly remove the old get_tag operation.
Fixes: 2bcf36348ce5 ("crypto: hisilicon/zip - initial... | ```diff
diff --git a/drivers/crypto/hisilicon/zip/zip_crypto.c b/drivers/crypto/hisilicon/zip/zip_crypto.c
index b97513981a3b..b4a656e0177d 100644
--- a/drivers/crypto/hisilicon/zip/zip_crypto.c
+++ b/drivers/crypto/hisilicon/zip/zip_crypto.c
@@ -39,6 +39,7 @@ enum {
HZIP_CTX_Q_NUM
};
+#define GET_REQ_FROM_SQE(sqe... |
624a6760bf8464965c17c8df10b40b557eaa3002 | Analyze and fix the following issue in the Linux kernel code: crypto: octeontx - fix dma_free_coherent() size | Problem Details:
The size of the buffer in alloc_command_queues() is
curr->size + OTX_CPT_NEXT_CHUNK_PTR_SIZE, so used that length for
dma_free_coherent().
Fixes: 10b4f09491bf ("crypto: marvell - add the Virtual Function driver for CPT")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Signed-off-by: Herbert X... | ```diff
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
index 88a41d1ca5f6..6c0bfb3ea1c9 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
@@ -168,7 +168,8 @@ static void free_command_queu... |
941676c30ba5b40a01bed92448f457ce62fd1f07 | Analyze and fix the following issue in the Linux kernel code: crypto: cavium - fix dma_free_coherent() size | Problem Details:
The size of the buffer in alloc_command_queues() is
curr->size + CPT_NEXT_CHUNK_PTR_SIZE, so used that length for
dma_free_coherent().
Fixes: c694b233295b ("crypto: cavium - Add the Virtual Function driver for CPT")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Signed-off-by: Herbert Xu <he... | ```diff
diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c
index c246920e6f54..bccd680c7f7e 100644
--- a/drivers/crypto/cavium/cpt/cptvf_main.c
+++ b/drivers/crypto/cavium/cpt/cptvf_main.c
@@ -180,7 +180,8 @@ static void free_command_queues(struct cpt_vf *cptvf,
hlist_for_... |
c5a52cd04e24f0ae53fda26f74ab027b8c548e0e | Analyze and fix the following issue in the Linux kernel code: drm/i915/psr: Don't enable Panel Replay on sink if globally disabled | Problem Details:
With some panels informing support for Panel Replay we are observing
problems if having Panel Replay enable bit set on sink when forced to use
PSR instead of Panel Replay. Avoid these problems by not setting Panel
Replay enable bit in sink when Panel Replay is globally disabled during
link training. I.... | ```diff
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 91f4ac86c7ad..62208ffc5101 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -842,7 +842,12 @@ static void intel_psr_enable_sink(struct intel_dp *intel_dp,... |
a74c7a58ca2ca1cbb93f4c01421cf24b8642b962 | Analyze and fix the following issue in the Linux kernel code: net: freescale: ucc_geth: Return early when TBI PHY can't be found | Problem Details:
In ucc_geth's .mac_config(), we configure the TBI Serdes block represented by a
struct phy_device that we get from firmware.
While porting to phylink, a check was missed to make sure we don't try
to access the TBI PHY if we can't get it. Let's add it and return early
in case of error
Reported-by: ker... | ```diff
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index affd5a6c44e7..131d1210dc4a 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -1602,8 +1602,10 @@ static void ugeth_mac_config(struct phylink_config *co... |
4f5f148dd7c0459229d2ab9a769b2e820f9ee6a2 | Analyze and fix the following issue in the Linux kernel code: selftests: net: fib-onlink-tests: Convert to use namespaces by default | Problem Details:
Currently, the test breaks if the SUT already has a default route
configured for IPv6. Fix by avoiding the use of the default namespace.
Fixes: 4ed591c8ab44 ("net/ipv6: Allow onlink routes to have a device mismatch if it is the default route")
Suggested-by: Fernando Fernandez Mancera <fmancera@suse.de... | ```diff
diff --git a/tools/testing/selftests/net/fib-onlink-tests.sh b/tools/testing/selftests/net/fib-onlink-tests.sh
index ec2d6ceb1f08..c01be076b210 100755
--- a/tools/testing/selftests/net/fib-onlink-tests.sh
+++ b/tools/testing/selftests/net/fib-onlink-tests.sh
@@ -120,7 +120,7 @@ log_subsection()
run_cmd()
{
... |
4d10edfd1475b69dbd4c47f34b61a3772ece83ca | Analyze and fix the following issue in the Linux kernel code: l2tp: Fix memleak in l2tp_udp_encap_recv(). | Problem Details:
syzbot reported memleak of struct l2tp_session, l2tp_tunnel,
sock, etc. [0]
The cited commit moved down the validation of the protocol
version in l2tp_udp_encap_recv().
The new place requires an extra error handling to avoid the
memleak.
Let's call l2tp_session_put() there.
[0]:
BUG: memory leak
un... | ```diff
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 687c1366a4d0..70335667ef03 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1086,8 +1086,10 @@ int l2tp_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
tunnel = session->tunnel;
/* Check protocol version */
- if (version !... |
dc634118aaa09a539163fce8f19db67b8ec29f92 | Analyze and fix the following issue in the Linux kernel code: bnxt_en: Fix build break on non-x86 platforms | Problem Details:
Commit c470195b989fe added .getcrosststamp() interface where
the code uses boot_cpu_has() function which is available only
in x86 platforms. This fails the build on any other platform.
Since the interface is going to be supported only on x86 anyway,
we can simply compile out the entire support on non-... | ```diff
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
index 75ad385f5f79..ad89c5fa9b40 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
@@ -882,6 +882,7 @@ void bnxt_tx_ts_cmp(struct bnxt *bp, stru... |
c84fcb79e5dbde0b8d5aeeaf04282d2149aebcf6 | Analyze and fix the following issue in the Linux kernel code: bonding: limit BOND_MODE_8023AD to Ethernet devices | Problem Details:
BOND_MODE_8023AD makes sense for ARPHRD_ETHER only.
syzbot reported:
BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline]
BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118
Read of size 16 at addr ffffffff8bf94040 by ... | ```diff
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 3d56339a8a10..0aca6c937297 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1862,6 +1862,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
*/
if (!bond_... |
8744b63e8a9ac4a3c30b557ca6bc115851a980e9 | Analyze and fix the following issue in the Linux kernel code: net: phy: realtek: fix in-band capabilities for 2.5G PHYs | Problem Details:
It looks like the configuration of in-band AN only affects SGMII, and it
is always disabled for 2500Base-X. Adjust the reported capabilities
accordingly.
This is based on testing using OpenWrt on Zyxel XGS1010-12 rev A1 with
RTL8226-CG, and Zyxel XGS1210-12 rev B1 with RTL8221B-VB-CG. On these
devices... | ```diff
diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c
index 5a7f472bf58e..7b7a48e5082a 100644
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -1429,6 +1429,7 @@ static unsigned int rtl822x_inband_caps(struct phy_device *phydev,
... |
220d89df1da6ed95ac74883a72a5fb43abf2a586 | Analyze and fix the following issue in the Linux kernel code: net: add skb->data_len and (skb>end - skb->tail) to skb_dump() | Problem Details:
While working on a syzbot report, I found that skb_dump()
is lacking two important parts :
- skb->data_len.
- (skb>end - skb->tail) tailroom is zero if skb is not linear.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.li... | ```diff
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a56133902c0d..61746c2b95f6 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1312,14 +1312,15 @@ void skb_dump(const char *level, const struct sk_buff *skb, bool full_pkt)
has_mac = skb_mac_header_was_set(skb);
has_trans = skb_transport_heade... |
3996b70209f145bfcf2afc7d05dd92c27b233b48 | Analyze and fix the following issue in the Linux kernel code: Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()" | Problem Details:
This reverts commit 196c81fdd438f7ac429d5639090a9816abb9760a.
Original patch may cause below deadlock, revert it.
write remount
- write_begin
- lock_page --- lock A
- prepare_write_begin
- f2fs_map_lock
- f2fs_enable_checkpoint
- down_write(cp_enable_rwsem) --- lock B
- sync_in... | ```diff
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index f32eb51ccee4..2e133a723b99 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1474,7 +1474,6 @@ static void f2fs_map_lock(struct f2fs_sb_info *sbi,
struct f2fs_lock_context *lc,
int flag)
{
- f2fs_down_read(&sbi->cp_enable_rwsem);
if (flag == F2F... |
7d7dbafefbe74f5a25efc4807af093b857a7612e | Analyze and fix the following issue in the Linux kernel code: net: usb: dm9601: remove broken SR9700 support | Problem Details:
The SR9700 chip sends more than one packet in a USB transaction,
like the DM962x chips can optionally do, but the dm9601 driver does not
support this mode, and the hardware does not have the DM962x
MODE_CTL register to disable it, so this driver drops packets on SR9700
devices. The sr9700 driver correc... | ```diff
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 8b6d6a1b3c2e..2b4716ccf0c5 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -603,10 +603,6 @@ static const struct usb_device_id products[] = {
USB_DEVICE(0x0fe6, 0x8101), /* DM9601 USB to Fast Ethernet Adapter */
.... |
0386bd321d0f95d041a7b3d7b07643411b044a96 | Analyze and fix the following issue in the Linux kernel code: vsock/virtio: Coalesce only linear skb | Problem Details:
vsock/virtio common tries to coalesce buffers in rx queue: if a linear skb
(with a spare tail room) is followed by a small skb (length limited by
GOOD_COPY_LEN = 128), an attempt is made to join them.
Since the introduction of MSG_ZEROCOPY support, assumption that a small skb
will always be linear is ... | ```diff
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index dcc8a1d5851e..26b979ad71f0 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -1359,9 +1359,11 @@ virtio_transport_recv_enqueue(struct vsock_sock *vsk,
/* T... |
acbe4a141e89eef8dab4b2840037ee70fbf59578 | Analyze and fix the following issue in the Linux kernel code: net: usb: sr9700: fix byte numbering in comments | Problem Details:
The comments describing the RX/TX headers and status response use
a combination of 0- and 1-based indexing, leading to confusion. Correct
the numbering and make it consistent. Also fix a typo "pm" for "pn".
This issue also existed in dm9601 and was fixed in commit 61189c78bda8
("dm9601: trivial commen... | ```diff
diff --git a/drivers/net/usb/sr9700.c b/drivers/net/usb/sr9700.c
index 820c4c506979..bd90ac40acdd 100644
--- a/drivers/net/usb/sr9700.c
+++ b/drivers/net/usb/sr9700.c
@@ -391,20 +391,20 @@ static int sr9700_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
int len;
/* skb content (packets) format :
- * ... |
c4efd7a770c54964bf2d8c98b2f4fd10be13dc54 | Analyze and fix the following issue in the Linux kernel code: usbnet: fix crash due to missing BQL accounting after resume | Problem Details:
In commit 7ff14c52049e ("usbnet: Add support for Byte Queue Limits
(BQL)"), it was missed that usbnet_resume() may enqueue SKBs using
__skb_queue_tail() without reporting them to BQL. As a result, the next
call to netdev_completed_queue() triggers a BUG_ON() in dql_completed(),
since the SKBs queued du... | ```diff
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 36742e64cff7..35789ff4dd55 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1984,6 +1984,7 @@ int usbnet_resume(struct usb_interface *intf)
} else {
netif_trans_update(dev->net);
__skb_queue_tail(&dev->t... |
f47c1b77d0a2a9c0d49ec14302e74f933398d1a3 | Analyze and fix the following issue in the Linux kernel code: clk: Move clk_{save,restore}_context() to COMMON_CLK section | Problem Details:
The clk_save_context() and clk_restore_context() helpers are only
implemented by the Common Clock Framework. They are not available when
using legacy clock frameworks. Dummy implementations are provided, but
only if no clock support is available at all.
Hence when CONFIG_HAVE_CLK=y, but CONFIG_COMMO... | ```diff
diff --git a/include/linux/clk.h b/include/linux/clk.h
index b607482ca77e..64ff118ffb1a 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -228,6 +228,23 @@ int devm_clk_rate_exclusive_get(struct device *dev, struct clk *clk);
*/
void clk_rate_exclusive_put(struct clk *clk);
+/**
+ * clk_save_co... |
ef9b3b4dbe767e4ac642a88dc0507927ac545047 | Analyze and fix the following issue in the Linux kernel code: clk: clk-apple-nco: Add "apple,t8103-nco" compatible | Problem Details:
After discussion with the devicetree maintainers we agreed to not extend
lists with the generic compatible "apple,nco" anymore [1]. Use
"apple,t8103-nco" as base compatible as it is the SoC the driver and
bindings were written for.
[1]: https://lore.kernel.org/asahi/12ab93b7-1fc2-4ce0-926e-c8141cfe81b... | ```diff
diff --git a/drivers/clk/clk-apple-nco.c b/drivers/clk/clk-apple-nco.c
index d3ced4a0f029..434c067968bb 100644
--- a/drivers/clk/clk-apple-nco.c
+++ b/drivers/clk/clk-apple-nco.c
@@ -320,6 +320,7 @@ static int applnco_probe(struct platform_device *pdev)
}
static const struct of_device_id applnco_ids[] = {
+... |
853deed04be384fde9138e0442630b5bddf2e418 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: fix PCIE_LOCAL_REG_QRTR_NODE_ID definition for QCC2072 | Problem Details:
The definition of PCIE_LOCAL_REG_QRTR_NODE_ID in QCC2072 is
incorrect, which causes the QMI connection to fail when
ATH12K_FW_FEATURE_MULTI_QRTR_ID is enabled. To resolve this
issue, move it to the hardware register table.
Note IPQ5332 is not affected as it is not PCIe based device.
Tested-on: QCC207... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/hal.h b/drivers/net/wireless/ath/ath12k/hal.h
index 520587305dfa..43e3880f8257 100644
--- a/drivers/net/wireless/ath/ath12k/hal.h
+++ b/drivers/net/wireless/ath/ath12k/hal.h
@@ -1201,6 +1201,8 @@ struct ath12k_hw_regs {
u32 reo_status_ring_base;
u32 gcc_gcc_pci... |
b5151c9b6e3a347416a4b4b55fc00195526d8771 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: fix mac phy capability parsing | Problem Details:
Currently ath12k_pull_mac_phy_cap_svc_ready_ext() assumes only one band
supported in each phy, hence it skips 5 GHz band if 2 GHz band support
is detected. This does not work for device which gets only one phy but
has both bands supported, such as QCC2072.
Change to check each band individually to fix... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index dd643af892c2..ef7690f829ca 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -399,6 +399,7 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle,... |
7f852de0003219c431a6f2ffd951fd82a4673660 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: fix preferred hardware mode calculation | Problem Details:
For single pdev device like WCN7850/QCC2072, preferred_hw_mode is
initialized to WMI_HOST_HW_MODE_SINGLE. Later when firmware sends
supported modes to host, each mode is compared with the initial one
and if the priority of the new mode is higher, update the parameter
and store mode capability.
For WCN... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 150b04d0a21c..ce2bbf6acb4a 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -4449,7 +4449,7 @@ static int ath12k_wmi_hw_mode_caps(struct ath12k_base *soc,
pref =... |
b515730ec3d231aa36b6177524532fc7d94f1750 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: move .max_tx_ring to struct ath11k_hw_hal_params | Problem Details:
".max_tx_ring" is an upper bounds to indexing ".tcl2wbm_rbm_map". It
is initialized in, core.c, a different file than the array. This
spaghetti-like relation is fragile and not obvious. Accidentally
setting ".max_tx_ring" too high leads to a hard to track out-of-
bounds access and memory corruption.
T... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 1ae9e9427bbe..de84906d1b27 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -99,7 +99,6 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.support... |
99cf756831d203fcdd3f9a8833355fb86611a1f2 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Register DBR event handler for CFR data | Problem Details:
Add handler for WMI_PDEV_DMA_RING_BUF_RELEASE_EVENT which indicates CFR
data availability in the DB ring.
Add CFR data processing from DB ring buffers. Use correlate_and_relay
API to match CFR data with metadata from WMI_PEER_CFR_CAPTURE_EVENT.
Release buffer to userspace through relayfs on successfu... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/cfr.c b/drivers/net/wireless/ath/ath11k/cfr.c
index 495b2c6742aa..ee7626bd4b1a 100644
--- a/drivers/net/wireless/ath/ath11k/cfr.c
+++ b/drivers/net/wireless/ath/ath11k/cfr.c
@@ -8,10 +8,248 @@
#include "core.h"
#include "debug.h"
+struct ath11k_dbring *ath11k_cfr... |
c1bf6959dd81949ebcdeef53fbc9bfff91ec241a | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Register relayfs entries for CFR dump | Problem Details:
Provide a relayfs interface to collect the CFR dump from the user space.
'/sys/kernel/debug/ieee80211/phyX/ath11k/cfr_capture' is exposed to user
space to get CFR data.
CFR format to user space:
___________________________________________
| CFR header | CFR payload | CFR tail data |
|____________|__... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/cfr.c b/drivers/net/wireless/ath/ath11k/cfr.c
index e22b0151833c..495b2c6742aa 100644
--- a/drivers/net/wireless/ath/ath11k/cfr.c
+++ b/drivers/net/wireless/ath/ath11k/cfr.c
@@ -416,10 +416,45 @@ static void ath11k_cfr_debug_unregister(struct ath11k *ar)
ar->cfr.en... |
b3d43d890399e4f49f31d90083bfe9b349cce6dc | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Add support unassociated client CFR | Problem Details:
Provide debugfs interfaces support to config unassociated client CFR
from the user space.
To enable CFR capture for unassociated clients,
echo "<mac address> <val> <periodicity>"
> /sys/kernel/debug/ieee80211/phyX/ath11k/cfr_unassoc
Mac address: mac address of the client.
Val: 0 - start CFR capture... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/cfr.c b/drivers/net/wireless/ath/ath11k/cfr.c
index bf0b880e8746..e22b0151833c 100644
--- a/drivers/net/wireless/ath/ath11k/cfr.c
+++ b/drivers/net/wireless/ath/ath11k/cfr.c
@@ -14,6 +14,60 @@ static int ath11k_cfr_process_data(struct ath11k *ar,
return 0;
}
+/*... |
9754d4ba4df7e63ab271abb8190008c3a4dfcd26 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Register debugfs for CFR configuration | Problem Details:
Provide debugfs interfaces support to config CFR from the user space.
To enable/disable cfr feature use command,
echo <val> > /sys/kernel/debug/ieee80211/phyX/ath11k/enable_cfr
where, val: 0 to disable CFR and 1 to enable CFR.
To enable CFR capture for associated peers,
echo "<val> <bw> <periodici... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/cfr.c b/drivers/net/wireless/ath/ath11k/cfr.c
index 78e356672eba..bf0b880e8746 100644
--- a/drivers/net/wireless/ath/ath11k/cfr.c
+++ b/drivers/net/wireless/ath/ath11k/cfr.c
@@ -14,6 +14,193 @@ static int ath11k_cfr_process_data(struct ath11k *ar,
return 0;
}
+v... |
e62102ac9b773bdb08475aa9ca24dea61ae98708 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: do WoW offloads only on primary link | Problem Details:
In case of multi-link connection, WCN7850 firmware crashes due to WoW
offloads enabled on both primary and secondary links.
Change to do it only on primary link to fix it.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Fixes: 32f7b19668bd ("wifi: ath12k: support M... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c
index f56ec44a1636..bb08e1740582 100644
--- a/drivers/net/wireless/ath/ath12k/wow.c
+++ b/drivers/net/wireless/ath/ath12k/wow.c
@@ -135,6 +135,9 @@ static int ath12k_wow_cleanup(struct ath12k *ar)
lockdep_assert_wiphy(a... |
40feb23c726369700918b9c35db987f9fe3c6498 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: clean up on error in ath12k_dp_setup() | Problem Details:
Destroy the rhash_tbl before returning the error code.
Fixes: a88cf5f71adf ("wifi: ath12k: Add hash table for ath12k_dp_link_peer")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/dp.c b/drivers/net/wireless/ath/ath12k/dp.c
index 9f05eea6695a..ab54c8a84d3e 100644
--- a/drivers/net/wireless/ath/ath12k/dp.c
+++ b/drivers/net/wireless/ath/ath12k/dp.c
@@ -1513,7 +1513,7 @@ static int ath12k_dp_setup(struct ath12k_base *ab)
HAL_WBM_IDLE_LINK,... |
9269caf5a7ff2c0b1f37e06f10eee68d5bf1049e | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: fix comment typo in monitor mode handling | Problem Details:
Correct a typo in the monitor mode comment where "it make" was mistakenly
used instead of "it doesn't make". The comment explains that the brief
period where monitor mode appears enabled before being removed is harmless
in practice.
Also, use more common phrase "in practice" instead of "in practise".
... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 3276fe443502..668307f28038 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -10640,7 +10640,7 @@ static int __ath11k_mac_register(struct ath11k *ar)
if (!ab->hw_par... |
0bc8c48de6f06c0cac52dde024ffda4433de6234 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Fix failure to connect to a 6 GHz AP | Problem Details:
STA fails to connect to a 6 GHz AP with the following errors:
ath11k_pci 0000:01:00.0: failed to handle chan list with power type 1
wlp1s0: deauthenticating from c8:a3:e8:dd:41:e3 by local choice (Reason: 3=DEAUTH_LEAVING)
ath11k_reg_handle_chan_list() treats the update as redundant and
returns -EIN... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c
index d62a2014315a..49b79648752c 100644
--- a/drivers/net/wireless/ath/ath11k/reg.c
+++ b/drivers/net/wireless/ath/ath11k/reg.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-20... |
4015b1972763d7d513172276e51439f37e622a92 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: add pm quirk for Thinkpad Z13/Z16 Gen1 | Problem Details:
Z16 Gen1 has the wakeup-from-suspend issues from [1] but was never added
to the appropriate quirk list. I've tested this patch on top of 6.18.2,
it fixes the issue for me on 21D4
Mark Pearson provided the other product IDs covering the second Z16 Gen1
and both Z13 Gen1 identifiers. They share the sa... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 812686173ac8..03dddc1cd003 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -994,6 +994,34 @@ static const struct dmi_system_id ath11k_pm_quirk_table[] = {
DM... |
dec6a3c6d6dfc6402118529de230e76e65df9a9b | Analyze and fix the following issue in the Linux kernel code: wifi: wil6210: fix a bunch of kernel-doc warnings | Problem Details:
scripts/kernel-doc.py reports 51 kernel-doc warnings in wil6210.h.
Fix all kernel-doc warnings reported in wil6210.h.
Several comments are changed from "/**" to "/*" since it appears that
"/**" was used for many non-kernel-doc comments.
- add kernel-doc for missing function parameters
- add one funct... | ```diff
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 9bd1286d2857..31e107c81e2d 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -58,7 +58,7 @@ union wil_tx_desc;
*/
#define WIL_MAX_VIFS 4
-/**
... |
125e7b31f041cc0a4ede1e42bef69915f0a63a35 | Analyze and fix the following issue in the Linux kernel code: wifi: ath9k: add OF dependency to AHB | Problem Details:
The conversion to OF missed adding a Kconfig dependency.
Fixes: 2fa490c0d759 ("wifi: ath9k: ahb: replace id_table with of")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20250802000432.3079550-1-rosenp@gmail.com
Signed-off-... | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 0c47be06c153..47d570a5ca6a 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -47,7 +47,7 @@ config ATH9K_PCI
config ATH9K_AHB
bool "Atheros ath9k AHB bus supp... |
b9909c19965dc9e5a3a898fef09b437fcc3a9494 | Analyze and fix the following issue in the Linux kernel code: wifi: ath9k: fix kernel-doc warnings in common-debug.h | Problem Details:
Modify kernel-doc comments in common-debug.h to avoid warnings:
Warning: drivers/net/wireless/ath/ath9k/common-debug.h:21 bad line:
may have had errors.
Warning: ../drivers/net/wireless/ath/ath9k/common-debug.h:23 bad line:
may have had errors.
Warning: ../drivers/net/wireless/ath/ath9k/common-deb... | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.h b/drivers/net/wireless/ath/ath9k/common-debug.h
index 2938b5b96b07..97948af97682 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.h
+++ b/drivers/net/wireless/ath/ath9k/common-debug.h
@@ -19,14 +19,14 @@
/**
* struct ath_rx_stats - RX Statist... |
c6131765a2c0052b2c5a2310ff92191ff33aec8b | Analyze and fix the following issue in the Linux kernel code: wifi: ath9k: debug.h: fix kernel-doc bad lines and struct ath_tx_stats | Problem Details:
Repair "bad line" warnings by starting each line with " *".
Add or correct kernel-doc entries for missing struct members in
struct ath_tx_stats.
Warning: ../drivers/net/wireless/ath/ath9k/debug.h:144 bad line:
may have had errors.
Warning: ../drivers/net/wireless/ath/ath9k/debug.h:146 bad line:
ma... | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index cb3e75969875..804e2a0a0c20 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -142,11 +142,12 @@ struct ath_interrupt_stats {
/**
* struct ath_tx_stats - Statist... |
b1e542b6f0775d35bf546f3de33644b4f761fc3c | Analyze and fix the following issue in the Linux kernel code: wifi: ath5k: debug.h: fix enum ath5k_debug_level kernel-doc | Problem Details:
Add a description for ATH5K_DEBUG_ANI and delete the descriptions for
3 undefined enum descriptions to prevent these warnings:
Warning: drivers/net/wireless/ath/ath5k/debug.h:111 Enum value
'ATH5K_DEBUG_ANI' not described in enum 'ath5k_debug_level'
Warning: drivers/net/wireless/ath/ath5k/debug.h:111... | ```diff
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index 0a3f916a1ef3..fd323ae84c95 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -80,11 +80,9 @@ struct ath5k_dbg_info {
* @ATH5K_DEBUG_CALIBRATE: periodic calibrati... |
8fdc61faa730e1213e925b8b2ea488d03e3510ac | Analyze and fix the following issue in the Linux kernel code: soc: renesas: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA | Problem Details:
The Kconfig menu entry was converted to a menuconfig to allow it to be
hidden for !CONFIG_RISCV. The drivers under this new option were selected
by some other Kconfig symbols and so an extra select CACHEMAINT_FOR_DMA is
needed.
Fixes: 4d1608d0ab33 ("cache: Make top level Kconfig menu a boolean depende... | ```diff
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 340a1ff7e92b..2a8ae79a11af 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -445,6 +445,7 @@ config ARCH_R9A07G043
depends on RISCV_SBI
select ARCH_RZG2L
select AX45MP_L2_CACHE
+ select CACHEMAINT_FOR... |
521cadb4b69e7b19cba3d926f3b3dbf0015bd8f5 | Analyze and fix the following issue in the Linux kernel code: riscv: ERRATA_STARFIVE_JH7100: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA | Problem Details:
The Kconfig menu entry was converted to a menuconfig to allow it to be
hidden for !CONFIG_RISCV. The drivers under this new option were selected
by some other Kconfig symbols and so an extra select CACHEMAINT_FOR_DMA is
needed.
Fixes: 4d1608d0ab33 ("cache: Make top level Kconfig menu a boolean depende... | ```diff
diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata
index aca9b0cfcfec..3c945d086c7d 100644
--- a/arch/riscv/Kconfig.errata
+++ b/arch/riscv/Kconfig.errata
@@ -84,6 +84,7 @@ config ERRATA_STARFIVE_JH7100
select DMA_GLOBAL_POOL
select RISCV_DMA_NONCOHERENT
select RISCV_NONSTANDARD_CACHE_OPS
... |
a995fe1a3aa78b7d06cc1cc7b6b8436c5e93b07f | Analyze and fix the following issue in the Linux kernel code: rust: driver: drop device private data post unbind | Problem Details:
Currently, the driver's device private data is allocated and initialized
from driver core code called from bus abstractions after the driver's
probe() callback returned the corresponding initializer.
Similarly, the driver's device private data is dropped within the
remove() callback of bus abstraction... | ```diff
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 349f31bedfa1..bea8da5f8a3a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -548,6 +548,8 @@ static DEVICE_ATTR_RW(state_synced);
static void device_unbind_cleanup(struct device *dev)
{
devres_release_all(dev);
+ if (dev->driver->p_cb.post_un... |
276f3b6daf6024ae2742afd161e7418a5584a660 | Analyze and fix the following issue in the Linux kernel code: arm64/ftrace,bpf: Fix partial regs after bpf_prog_run | Problem Details:
Mahe reported issue with bpf_override_return helper not working when
executed from kprobe.multi bpf program on arm.
The problem is that on arm we use alternate storage for pt_regs object
that is passed to bpf_prog_run and if any register is changed (which
is the case of bpf_override_return) it's not p... | ```diff
diff --git a/include/linux/ftrace_regs.h b/include/linux/ftrace_regs.h
index 15627ceea9bc..386fa48c4a95 100644
--- a/include/linux/ftrace_regs.h
+++ b/include/linux/ftrace_regs.h
@@ -33,6 +33,31 @@ struct ftrace_regs;
#define ftrace_regs_get_frame_pointer(fregs) \
frame_pointer(&arch_ftrace_regs(fregs)->regs... |
953f2db0bfc2ab68e69f385441d0f4b54aee0cd1 | Analyze and fix the following issue in the Linux kernel code: lib/crypto: aes: Remove old AES en/decryption functions | Problem Details:
Now that all callers of the aes_encrypt() and aes_decrypt() type-generic
macros are using the new types, remove the old functions.
Then, replace the macro with direct calls to the new functions, dropping
the "_new" suffix from them.
This completes the change in the type of the key struct that is pass... | ```diff
diff --git a/include/crypto/aes.h b/include/crypto/aes.h
index 4cb3c27d1bf5..cbf1cc96db52 100644
--- a/include/crypto/aes.h
+++ b/include/crypto/aes.h
@@ -308,17 +308,8 @@ typedef union {
*
* Context: Any context.
*/
-#define aes_encrypt(key, out, in) \
- _Generic((key), \
- struct crypto_aes_ctx *: aes... |
293c7cd5c6c00f3b6fa0072fc4b017a3a13ad1e7 | Analyze and fix the following issue in the Linux kernel code: lib/crypto: sparc/aes: Migrate optimized code into library | Problem Details:
Move the SPARC64 AES assembly code into lib/crypto/, wire the key
expansion and single-block en/decryption functions up to the AES library
API, and remove the "aes-sparc64" crypto_cipher algorithm.
The result is that both the AES library and crypto_cipher APIs use the
SPARC64 AES opcodes, whereas prev... | ```diff
diff --git a/arch/sparc/crypto/Kconfig b/arch/sparc/crypto/Kconfig
index f755da979534..c1932ce46c7f 100644
--- a/arch/sparc/crypto/Kconfig
+++ b/arch/sparc/crypto/Kconfig
@@ -19,9 +19,9 @@ config CRYPTO_DES_SPARC64
config CRYPTO_AES_SPARC64
tristate "Ciphers: AES, modes: ECB, CBC, CTR"
depends on SPARC64
+... |
0cab15611e839142f4fd3c8a366acd1f7334b30b | Analyze and fix the following issue in the Linux kernel code: lib/crypto: s390/aes: Migrate optimized code into library | Problem Details:
Implement aes_preparekey_arch(), aes_encrypt_arch(), and
aes_decrypt_arch() using the CPACF AES instructions.
Then, remove the superseded "aes-s390" crypto_cipher.
The result is that both the AES library and crypto_cipher APIs use the
CPACF AES instructions, whereas previously only crypto_cipher did ... | ```diff
diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig
index f838ca055f6d..79a2d0034258 100644
--- a/arch/s390/crypto/Kconfig
+++ b/arch/s390/crypto/Kconfig
@@ -14,10 +14,8 @@ config CRYPTO_GHASH_S390
config CRYPTO_AES_S390
tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS, GCM"
- select CRYPTO_A... |
dc220915ddb2d1c646a7d0816b398e73ed5a5d50 | Analyze and fix the following issue in the Linux kernel code: drm/msm: Fix GMEM_BASE for gen8 | Problem Details:
This should also be zero for gen8. This does change a7xx-gen1 to zero.
It was almost certainly incorrect before, but we have no such devices in
CI currently.
Fixes: 288a93200892 ("drm/msm/adreno: Introduce A8x GPU Support")
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Patchwork: https://pa... | ```diff
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 1c80909e63ca..d5fe6f6f0dec 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -376,8 +376,7 @@ int adreno_get_param(struct msm_gpu *gpu, struct msm_context *ctx... |
56cd8adff8cbe82a13a1db998f1353d68ed84305 | Analyze and fix the following issue in the Linux kernel code: drm/msm: Fix x2-85 TPL1_DBG_ECO_CNTL1 | Problem Details:
We actually need to set b26, just claiming to do so is not enough :-)
Fixes: 01ff3bf27215 ("drm/msm/a8xx: Add support for Adreno X2-85 GPU")
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedeskto... | ```diff
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
index 4c042133261c..550a53a7865e 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -1689,7 +1689,7 @@ static const struct adreno_reglist_pipe x285_nonctxt_re... |
dcbd2f8280eea2c965453ed8c3c69d6f121e950b | Analyze and fix the following issue in the Linux kernel code: drm/msm/a6xx: fix bogus hwcg register updates | Problem Details:
The hw clock gating register sequence consists of register value pairs
that are written to the GPU during initialisation.
The a690 hwcg sequence has two GMU registers in it that used to amount
to random writes in the GPU mapping, but since commit 188db3d7fe66
("drm/msm/a6xx: Rebase GMU register offset... | ```diff
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
index ac9a95aab2fb..4c042133261c 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -501,8 +501,6 @@ static const struct adreno_reglist a690_hwcg[] = {
{REG... |
553255cc857c08d72658b57d01c04f76cde9a83a | Analyze and fix the following issue in the Linux kernel code: sched/fair: Fix math notation errors in avg_vruntime comment | Problem Details:
The avg_vruntime comment contains a couple of mathematical notation
issues:
- The summation over w_i * (V - v_i) is written in an ambiguous form
- The delta term refers to v instead of v0, which is inconsistent
with the code and preceding explanation
Fix these to make the comment mathematically ... | ```diff
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index ebee20f75fa0..af120e88720f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -613,7 +613,7 @@ static inline s64 entity_key(struct cfs_rq *cfs_rq, struct sched_entity *se)
*
* \Sum lag_i = 0
* \Sum w_i * (V - v_i) = 0
- * \Sum w... |
8d737320166bd145af70a3133a9964b00ca81cba | Analyze and fix the following issue in the Linux kernel code: sched: Fix build for modules using set_tsk_need_resched() | Problem Details:
Commit adcc3bfa8806 ("sched: Adapt sched tracepoints for RV task model")
added a tracepoint to the need_resched action that can be triggered also
by set_tsk_need_resched.
This function was previously accessible from out-of-tree modules but
it's no longer available because the __trace_set_need_resched()... | ```diff
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index b033f9751dfd..3cca012d1259 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1139,6 +1139,7 @@ void __trace_set_need_resched(struct task_struct *curr, int tif)
{
trace_sched_set_need_resched_tp(curr, smp_processor_id(), tif);
}
+EXPOR... |
627cc25f84466d557d86e5dc67b43a4eea604c80 | Analyze and fix the following issue in the Linux kernel code: sched/deadline: Use ENQUEUE_MOVE to allow priority change | Problem Details:
Pierre reported hitting balance callback warnings for deadline tasks
after commit 6455ad5346c9 ("sched: Move sched_class::prio_changed()
into the change pattern").
It turns out that DEQUEUE_SAVE+ENQUEUE_RESTORE does not preserve DL
priority and subsequently trips a balance pass -- where one was not
ex... | ```diff
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 5d6f3cced740..c509f2e7d69d 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -2214,7 +2214,7 @@ enqueue_dl_entity(struct sched_dl_entity *dl_se, int flags)
update_dl_entity(dl_se);
} else if (flags & ENQUEUE_REPLENISH)... |
e008ec6c7904ed99d3b2cb634b6545b008a99288 | Analyze and fix the following issue in the Linux kernel code: sched: Deadline has dynamic priority | Problem Details:
While FIFO/RR have static priority, DEADLINE is a dynamic priority
scheme. Notably it has static priority -1. Do not assume the priority
doesn't change for deadline tasks just because the static priority
doesn't change.
This ensures DL always sees {DE,EN}QUEUE_MOVE where appropriate.
Fixes: ff77e4685... | ```diff
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 4d925d7ad097..045f83ad261e 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7320,7 +7320,7 @@ void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task)
trace_sched_pi_setprio(p, pi_task);
oldprio = p->prio;
- if (ol... |
53439363c0a111f11625982b69c88ee2ce8608ec | Analyze and fix the following issue in the Linux kernel code: sched: Audit MOVE vs balance_callbacks | Problem Details:
The {DE,EN}QUEUE_MOVE flag indicates a task is allowed to change
priority, which means there could be balance callbacks queued.
Therefore audit all MOVE users and make sure they do run balance
callbacks before dropping rq-lock.
Fixes: 6455ad5346c9 ("sched: Move sched_class::prio_changed() into the ch... | ```diff
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 842a3adaf746..4d925d7ad097 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4950,7 +4950,7 @@ struct balance_callback *splice_balance_callbacks(struct rq *rq)
return __splice_balance_callbacks(rq, true);
}
-static void __balance_cal... |
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