id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
2bc7e7c1a3bc9bd0cbf0f71006f6fe7ef24a00c2 | Analyze and fix the following issue in the Linux kernel code: ext4: disallow ea_inodes with extended attributes | Problem Details:
An ea_inode stores the value of an extended attribute; it can not have
extended attributes itself, or this will cause recursive nightmares.
Add a check in ext4_iget() to make sure this is the case.
Cc: stable@kernel.org
Reported-by: syzbot+e44749b6ba4d0434cd47@syzkaller.appspotmail.com
Signed-off-by: ... | ```diff
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 258f3cbed347..02de439bf1f0 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4647,6 +4647,9 @@ static const char *check_igot_inode(struct inode *inode, ext4_iget_flags flags)
if (flags & EXT4_IGET_EA_INODE) {
if (!(EXT4_I(inode)->i_flags & EXT4_EA_I... |
b928dfdcb27d8fa59917b794cfba53052a2f050f | Analyze and fix the following issue in the Linux kernel code: ext4: set lockdep subclass for the ea_inode in ext4_xattr_inode_cache_find() | Problem Details:
If the ea_inode has been pushed out of the inode cache while there is
still a reference in the mb_cache, the lockdep subclass will not be
set on the inode, which can lead to some lockdep false positives.
Fixes: 33d201e0277b ("ext4: fix lockdep warning about recursive inode locking")
Cc: stable@kernel.... | ```diff
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index a27208129a80..ff7ab63c5b4f 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1539,6 +1539,7 @@ ext4_xattr_inode_cache_find(struct inode *inode, const void *value,
EXT4_IGET_EA_INODE);
if (IS_ERR(ea_inode))
goto next_entry;
+ ext4_xattr_... |
2997d94b5dd0e8b10076f5e0b6f18410c73e28bd | Analyze and fix the following issue in the Linux kernel code: x86/resctrl: Only show tasks' pid in current pid namespace | Problem Details:
When writing a task id to the "tasks" file in an rdtgroup,
rdtgroup_tasks_write() treats the pid as a number in the current pid
namespace. But when reading the "tasks" file, rdtgroup_tasks_show() shows
the list of global pids from the init namespace, which is confusing and
incorrect.
To be more robust... | ```diff
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index 6ad33f355861..61cdd9b1bb6d 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -726,11 +726,15 @@ unlock:
static void show_rdt_tasks(struct rdtgroup *r, struct seq_... |
55c33e5ee6d3dff13125bdd32b7fa98260680a31 | Analyze and fix the following issue in the Linux kernel code: spi: spi-qcom-qspi: Add newline to PIO fallback warning | Problem Details:
A warning added in commit b5762d95607e ("spi: spi-qcom-qspi: Add DMA
mode support") was missing a newline. Add it.
Reported-by: Stephen Boyd <swboyd@chromium.org>
Closes: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/4573857/comment/44331d65_79128099/
Fixes: b5762d95607e (... | ```diff
diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index a3991e617c90..a8a683d6145c 100644
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -445,7 +445,7 @@ static int qcom_qspi_transfer_one(struct spi_master *master,
qcom_qspi_dma_xfer(ctrl);
goto exit;
}
-... |
60413129ee2b38a80347489270af7f6e1c1de4d0 | Analyze and fix the following issue in the Linux kernel code: ASoC: es8316: Do not set rate constraints for unsupported MCLKs | Problem Details:
When using the codec through the generic audio graph card, there are at
least two calls of es8316_set_dai_sysclk(), with the effect of limiting
the allowed sample rates according to the MCLK/LRCK ratios supported by
the codec:
1. During audio card setup, to set the initial MCLK - see
asoc_simple_in... | ```diff
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index 18d485e6921a..ccecfdf70064 100644
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -369,13 +369,11 @@ static int es8316_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int count = 0;
es8316->sysclk = freq;
+ es8316->s... |
6f073429037cd79d7311cd8236311c53f5ea8f01 | Analyze and fix the following issue in the Linux kernel code: ASoC: es8316: Increment max value for ALC Capture Target Volume control | Problem Details:
The following error occurs when trying to restore a previously saved
ALSA mixer state (tested on a Rock 5B board):
$ alsactl --no-ucm -f /tmp/asound.state store hw:Analog
$ alsactl --no-ucm -I -f /tmp/asound.state restore hw:Analog
alsactl: set_control:1475: Cannot write control '2:0:0:ALC Captu... | ```diff
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index a27d80956459..18d485e6921a 100644
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -52,7 +52,12 @@ static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9600, 50, 1);
static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(adc... |
c4fb6880edc15866a530c7b8f2698ae65f80cfab | Analyze and fix the following issue in the Linux kernel code: spi: dt-bindings: restrict node name suffixes | Problem Details:
Make the pattern matching node names a bit stricter to improve DTS
consistency. The pattern is restricted to:
1. Only one unit address or one -N suffix,
2. -N suffixes to decimal numbers.
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
L... | ```diff
diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 90945f59b7e8..524f6fe8c27b 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -17,7 +17,... |
2ce38cc1e8fea4e251e4563e436104369bf3b322 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sc8180x: Introduce Primus | Problem Details:
Introduce support for the SC8180X reference device, aka Primus, with
debug UART, regulators, UFS and USB support.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1ad68b728f50..c004849a095c 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -147,6 +147,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sc7280-herobrine-zombie-nvme-lte.dtb
dtb-$(CONFIG_ARCH_QCOM) ... |
1eac0f956608e5bfb5a588ac2a7e98a8e1928e75 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: phy: qcom,qmp-usb: fix bindings error | Problem Details:
Merge two allOf clauses, which sneaked in in two different patches.
Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml:109:1: found duplicate key "allOf" with value "[]" (original value: "[]")
Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml:109:1: [erro... | ```diff
diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
index 2c3e2ede6671..f99fbbcd68fb 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
+++ b/Documentation/devicetre... |
db3e33dd8bd956f165436afdbdbf1c653fb3c8e6 | Analyze and fix the following issue in the Linux kernel code: module: fix module load for ia64 | Problem Details:
Frank reported boot regression in ia64 as:
ELILO v3.16 for EFI/IA-64
..
Uncompressing Linux... done
Loading file AC100221.initrd.img...done
[ 0.000000] Linux version 6.4.0-rc3 (root@x4270) (ia64-linux-gcc
(GCC) 12.2.0, GNU ld (GNU Binutils) 2.39) #1 SMP Thu May 25 15:52:20
CEST 2023
[ 0.000000] ... | ```diff
diff --git a/kernel/module/main.c b/kernel/module/main.c
index 044aa2c9e3cb..4e2cf784cf8c 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -1521,14 +1521,14 @@ static void __layout_sections(struct module *mod, struct load_info *info, bool i
MOD_RODATA,
MOD_RO_AFTER_INIT,
MOD_DATA,
- MOD... |
774a9636514764ddc0d072ae0d1d1c01a47e6ddd | Analyze and fix the following issue in the Linux kernel code: nvme: check IO start time when deciding to defer KA | Problem Details:
When a command completes, we set a flag which will skip sending a
keep alive at the next run of nvme_keep_alive_work when TBKAS is on.
However, if the command was submitted long ago, it's possible that
the controller may have also restarted its keep alive timer (as a
result of receiving the command) lo... | ```diff
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 6417c7928fa3..dbfca1b925f8 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -397,7 +397,16 @@ void nvme_complete_rq(struct request *req)
trace_nvme_complete_rq(req);
nvme_cleanup_cmd(req);
- if (ctrl->kas)
+ /*
+... |
ea4d453b9ec9ea279c39744cd0ecb47ef48ede35 | Analyze and fix the following issue in the Linux kernel code: nvme: double KA polling frequency to avoid KATO with TBKAS on | Problem Details:
With TBKAS on, the completion of one command can defer sending a
keep alive for up to twice the delay between successive runs of
nvme_keep_alive_work. The current delay of KATO / 2 thus makes it
possible for one command to defer sending a keep alive for up to
KATO, which can result in the controller de... | ```diff
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index c6cba1cc101c..6417c7928fa3 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1163,9 +1163,25 @@ EXPORT_SYMBOL_NS_GPL(nvme_passthru_end, NVME_TARGET_PASSTHRU);
* The host should send Keep Alive commands at half of t... |
31a5978243d24d77be4bacca56c78a0fbc43b00d | Analyze and fix the following issue in the Linux kernel code: nvme: fix miss command type check | Problem Details:
In the function nvme_passthru_end(), only the value of the command
opcode is checked, without checking the command type (IO command or
Admin command). When we send a Dataset Management command (The opcode
of the Dataset Management command is the same as the Set Feature
command), kernel thinks it is a s... | ```diff
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 1f0cbb77b249..c6cba1cc101c 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1115,7 +1115,7 @@ u32 nvme_passthru_start(struct nvme_ctrl *ctrl, struct nvme_ns *ns, u8 opcode)
}
EXPORT_SYMBOL_NS_GPL(nvme_passthru_start... |
422db30713ac84080a8c4b3efa9dd560b654ed57 | Analyze and fix the following issue in the Linux kernel code: perf kvm powerpc: Add missing rename opf pmu_have_event() to perf_pmus__have_event() | Problem Details:
Missed function rename from pmu_have_event to perf_pmus__have_event made
the perf build fail on powerpc.
Committer notes:
The perf_pmus__have_event() is declared in util/pmus.h, so use it
instead of by now needless util/pmu.h.
Fixes: 1eaf496ed386934f ("perf pmu: Separate pmu and pmus")
Reported-by: ... | ```diff
diff --git a/tools/perf/arch/powerpc/util/kvm-stat.c b/tools/perf/arch/powerpc/util/kvm-stat.c
index ea1220d66b67..d9a0ac1cdf30 100644
--- a/tools/perf/arch/powerpc/util/kvm-stat.c
+++ b/tools/perf/arch/powerpc/util/kvm-stat.c
@@ -5,7 +5,7 @@
#include "util/debug.h"
#include "util/evsel.h"
#include "util/evl... |
e60c230588d88036f974cec7e93361e2c4f62226 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled | Problem Details:
Add the qcom,controlled-remotely property for the blsp2_bam
controller node. This board requires this, otherwise the board stalls
during the boot for some reason (most probably because TZ mishandles the
protection error and keeps on looping somewhere inside).
Fixes: 62bc81792223 dts: msm8974: Add blsp... | ```diff
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 1345df7cbd00..6b047c679370 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -23,6 +23,10 @@
status = "okay";
};
+&blsp2_dma {... |
05e916f1db2fff88f316b6f94929b4b3b8414498 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: apq8084: correct thermal sensor unit-address | Problem Details:
Match unit-address to reg entry to fix dtbs W=1 warnings:
Warning (simple_bus_reg): /soc/thermal-sensor@fc4a8000: simple-bus unit address format error, expected "fc4a9000"
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signe... | ```diff
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index b653ea40c441..207124d68128 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -506,7 +506,7 @@
};
};
- tsens: thermal-sensor@fc4a8000 {
+ tsens: thermal-sensor@fc4a9... |
26fe8ec355328c35e2768cb9758341c0256dc953 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: msm8960-cdp: move regulator out of simple-bus | Problem Details:
Regulators is not a bus, so drop incomplete simple-bus usage to fix dtbs
W=1 warning:
Warning (simple_bus_reg): /regulators/gpio-regulator: missing or empty reg/ranges property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
... | ```diff
diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index 8fa2befa629a..6c1bc3818883 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -15,16 +15,12 @@
stdout-path = "serial0:115200n8";
};
- regulators {
- compati... |
600efc01c98d3369d1fc5caee531159c43bc3939 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: apq8060-dragonboard: move regulators out of simple-bus | Problem Details:
Regulators is not a bus, so drop incomplete simple-bus usage to fix dtbs
W=1 warnings:
Warning (simple_bus_reg): /regulators/regulator-fixed: missing or empty reg/ranges property
Warning (simple_bus_reg): /regulators/xc622a331mrg: missing or empty reg/ranges property
Warning (simple_bus_reg): /r... | ```diff
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index e8fe321f3d89..db4c791b2e2f 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -18,50 +18,46 @@
stdout-path = "serial0:115200n8";
... |
51500b3aac5d2fc102d607c3517f7a1ee2f29dca | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: ipq8064: correct LED node names | Problem Details:
GPIO LEDs is not a bus, so drop unit-address and also start suffix
numbering from 0:
Warning (unit_address_vs_reg): /soc/leds/led@7: node has a unit name, but no reg or ranges property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@lina... | ```diff
diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
index 4d509876294b..104eb729c2d6 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -323,7 +323,7 @@
pinctrl-0 = <&leds_pins>;
pinctrl-names = "defaul... |
dcbd24008bfa9b2fc63ea34092b036f3f76b35db | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: msm8974: correct pronto unit-address | Problem Details:
Match unit-address to reg entry to fix dtbs W=1 warnings:
Warning (simple_bus_reg): /soc/remoteproc@fb21b000: simple-bus unit address format error, expected "fb204000"
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-of... | ```diff
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 9f0a6d7a3867..b30d59844136 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -706,7 +706,7 @@
clock-names = "core";
};
- pronto: remoteproc@fb21b000 {
+ pronto: rem... |
fd9936dfe45765bd74c8100b8e228675482cd3ca | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: sdx55: correct rsc unit-address | Problem Details:
Match unit-address to reg entry to fix dtbs W=1 warnings:
Warning (simple_bus_reg): /soc/rsc@17840000: simple-bus unit address format error, expected "17830000"
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: B... | ```diff
diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index 72d82a9a6cc5..06c2646dd673 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -792,7 +792,7 @@
};
};
- apps_rsc: rsc@17840000 {
+ apps_rsc: rsc@17830000 {
compatible = "... |
e054c9c38f439613a2c4dd81db46909ba532b1b9 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: ipq4019: correct syscon unit-address | Problem Details:
Match unit-address to reg entry to fix dtbs W=1 warnings:
Warning (simple_bus_reg): /soc/syscon@1fcb000: simple-bus unit address format error, expected "1fc0000"
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: ... | ```diff
diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index 342c3d14001e..72d82a9a6cc5 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -515,7 +515,7 @@
#hwlock-cells = <1>;
};
- tcsr: syscon@1fcb000 {
+ tcsr: syscon@1fc0000 {
... |
edcbdd57de499305e2a3737d4a73fe387f71d84c | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: ipq4019: fix broken NAND controller properties override | Problem Details:
After renaming NAND controller node name from "qpic-nand" to
"nand-controller", the board DTS/DTSI also have to be updated:
Warning (unit_address_vs_reg): /soc/qpic-nand@79b0000: node has a unit name, but no reg or ranges property
Cc: <stable@vger.kernel.org>
Fixes: 9e1e00f18afc ("ARM: dts: qcom: F... | ```diff
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
index 79b0c6318e52..0993f840d1fc 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
@@ -11,9 +11,9 @@
dma-controller@7984000 {
sta... |
a0f19091d4f5bbe97485592257b88007eb5b1998 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: qcom: msm8660: Fix regulator node names | Problem Details:
commit 04715461abf7 altered the node names in a DTSI file
used by qcom-apq8060-dragonboard.dts breaking the board.
Align the node names in the DTS file and the board boots
again.
Cc: stable@vger.kernel.org
Fixes: 85055a1eecc1 ("ARM: dts: qcom-msm8660: align RPM regulators node name with bindings")
Sig... | ```diff
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 8e4b61e4d4b1..e8fe321f3d89 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -451,7 +451,7 @@
* PM8901 supplies "preliminary reg... |
fcfe84236ec0974fe92f0578d1d58ed805c4b70f | Analyze and fix the following issue in the Linux kernel code: usb: typec: tps6598x: Fix broken polling mode after system suspend/resume | Problem Details:
During system resume we need to resume the polling workqueue
if client->irq is not set else polling will no longer work.
Fixes: 0d6a119cecd7 ("usb: typec: tps6598x: Add support for polling interrupts status")
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Heikki Krogerus <heikki.krogeru... | ```diff
diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index 438cc40660a1..603dbd44deba 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -920,7 +920,7 @@ static int __maybe_unused tps6598x_resume(struct device *dev)
enable_irq(client->irq);
}
- if (cli... |
0f7b6a433097808e7f3e82f837ccc1353f070e4a | Analyze and fix the following issue in the Linux kernel code: ASoC: SOF: Intel: HDA: Limit the number of dai drivers for nocodec mode | Problem Details:
With a common kernel config for nocodec and codec modes, the number of DAI
drivers will be set to 15 for nocodec as well. So adjust this when set
the machine params for the nocodec mode if the debug flag is set.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre... | ```diff
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 3153e21f100a..835c2568dd60 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -1562,7 +1562,11 @@ void hda_set_mach_params(struct snd_soc_acpi_mach *mach,
mach_params = &mach->mach_params;
mach_params->platform... |
0178f1e5d9845a31024eddd37e93a182e2dbab5d | Analyze and fix the following issue in the Linux kernel code: spi-dw-core.c: Fix error checking for debugfs_create_dir | Problem Details:
This patch fixes the error checking in spi-dw-core.c in
debugfs_create_dir. The DebugFS kernel API is developed in
a way that the caller can safely ignore the errors that
occur during the creation of DebugFS nodes.
Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
Link: https://lore.kernel.org/r/202... | ```diff
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c
index 7778b19bcb6c..071a7604a8ab 100644
--- a/drivers/spi/spi-dw-core.c
+++ b/drivers/spi/spi-dw-core.c
@@ -57,21 +57,18 @@ static const struct debugfs_reg32 dw_spi_dbgfs_regs[] = {
DW_SPI_DBGFS_REG("RX_SAMPLE_DLY", DW_SPI_RX_SAMPLE_DLY),
};
... |
959c34765cf1d0688077ec5f41f9b71a9e70a6f1 | Analyze and fix the following issue in the Linux kernel code: regulator: stm32-pwr: Fix regulator disabling | Problem Details:
The following shows up in the kernel log on systems using the STM32MP15xx USBPHYC:
"
regulator regulator.19: regulator disable timed out!
reg18: failed to disable: -ETIMEDOUT
"
This 'regulator.19' is 'pwr@50001000' 'reg18' in stm32mp151.dts DT, or
"Power control (PWR)" register "PWR_CR3" bits "REG18" o... | ```diff
diff --git a/drivers/regulator/stm32-pwr.c b/drivers/regulator/stm32-pwr.c
index 0e101dff6dda..4c60eddad60d 100644
--- a/drivers/regulator/stm32-pwr.c
+++ b/drivers/regulator/stm32-pwr.c
@@ -93,7 +93,7 @@ static int stm32_pwr_reg_disable(struct regulator_dev *rdev)
writel_relaxed(val, priv->base + REG_PWR_CR3... |
c3079282fdf7285b4133d6d1a7901b7923d6db09 | Analyze and fix the following issue in the Linux kernel code: ASoC: ti: davinci-mcasp: Use pcm_for_each_format() macro | Problem Details:
Use pcm_for_each_format for the PCM format iteration and fix the
following sparse warnings.
sound/soc/ti/davinci-mcasp.c:1336:26: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/ti/davinci-mcasp.c:1358:26: sparse: warning: restricted snd_pcm_format_t degrades to integer
soun... | ```diff
diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c
index c0892be2992b..172fea764a31 100644
--- a/sound/soc/ti/davinci-mcasp.c
+++ b/sound/soc/ti/davinci-mcasp.c
@@ -1328,15 +1328,16 @@ static int davinci_mcasp_hw_rule_slot_width(struct snd_pcm_hw_params *params,
struct davinci_mcasp_rule... |
0c331fd1dccfba657129380ee084b95c1cedfbef | Analyze and fix the following issue in the Linux kernel code: spi: qup: Request DMA before enabling clocks | Problem Details:
It is usually better to request all necessary resources (clocks,
regulators, ...) before starting to make use of them. That way they do
not change state in case one of the resources is not available yet and
probe deferral (-EPROBE_DEFER) is necessary. This is particularly
important for DMA channels and... | ```diff
diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index 944ef6b42bce..00e5e88e72c4 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -1028,23 +1028,8 @@ static int spi_qup_probe(struct platform_device *pdev)
return -ENXIO;
}
- ret = clk_prepare_enable(cclk);
- if (ret) {
- dev_e... |
b6b5c6426efe27cbd954409a50604d99c79bd42b | Analyze and fix the following issue in the Linux kernel code: ASoC: amd: ps: fix for acp_lock access in pdm driver | Problem Details:
Sending the mutex address(acp_lock) as platform
data during ACP PDM platform driver register sequence,
its creating copy of the platform data.
Referencing this platform data in ACP PDM driver results
incorrect reference to the common lock usage.
Instead of directly passing the lock address as platform... | ```diff
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index afddb9a77ba4..b1337b96ea8d 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -211,8 +211,7 @@ static int create_acp63_platform_devs(struct pci_dev *pci, struct acp63_dev_data
case ACP63_PDM_DEV_MASK:
adata->pdm... |
33e20b07bec4991c169e3c6ff28c2126583724fc | Analyze and fix the following issue in the Linux kernel code: x86/realmode: Make stack lock work in trampoline_compat() | Problem Details:
The stack locking and stack assignment macro LOAD_REALMODE_ESP fails to
work when invoked from the 64bit trampoline entry point:
trampoline_start64
trampoline_compat
LOAD_REALMODE_ESP <- lock
Accessing tr_lock is only possible from 16bit mode. For the compat entry
point this needs to be pa_tr_l... | ```diff
diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
index 4822ad2a5e89..c9f76fae902e 100644
--- a/arch/x86/realmode/rm/trampoline_64.S
+++ b/arch/x86/realmode/rm/trampoline_64.S
@@ -37,12 +37,16 @@
.text
.code16
-.macro LOAD_REALMODE_ESP
+.macro LOCK_AND_LOAD_REALMODE_... |
a5961bed5429cf1134d7f539b4ed60317012f84d | Analyze and fix the following issue in the Linux kernel code: pinctrl: sunplus: Add check for kmalloc | Problem Details:
Fix Smatch static checker warning:
potential null dereference 'configs'. (kmalloc returns null)
Fixes: aa74c44be19c ("pinctrl: Add driver for Sunplus SP7021")
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/16852772... | ```diff
diff --git a/drivers/pinctrl/sunplus/sppctl.c b/drivers/pinctrl/sunplus/sppctl.c
index 6bbbab3a6fdf..e91ce5b5d559 100644
--- a/drivers/pinctrl/sunplus/sppctl.c
+++ b/drivers/pinctrl/sunplus/sppctl.c
@@ -834,11 +834,6 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node
int i, si... |
7183c37fd53eee1e795206e625da12a5d7ec1e1a | Analyze and fix the following issue in the Linux kernel code: serial: cpm_uart: Fix a COMPILE_TEST dependency | Problem Details:
In a COMPILE_TEST configuration, the cpm_uart driver uses symbols from
the cpm_uart_cpm2.c file. This file is compiled only when CONFIG_CPM2 is
set.
Without this dependency, the linker fails with some missing symbols for
COMPILE_TEST configuration that needs SERIAL_CPM without enabling CPM2.
This lea... | ```diff
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 398e5aac2e77..3e3fb377d90d 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -762,7 +762,7 @@ config SERIAL_PMACZILOG_CONSOLE
config SERIAL_CPM
tristate "CPM SCC/SMC serial port support"
- depends on CPM2 |... |
192d43e91e0fdbd51b64ba36e773cbdf38dda505 | Analyze and fix the following issue in the Linux kernel code: soc: fsl: cpm1: Fix TSA and QMC dependencies in case of COMPILE_TEST | Problem Details:
In order to compile tsa.c and qmc.c, CONFIG_CPM must be set.
Without this dependency, the linker fails with some missing
symbols for COMPILE_TEST configurations that need QMC without
enabling CPM.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reported-by: kernel test robot <lkp@intel.com>
Li... | ```diff
diff --git a/drivers/soc/fsl/qe/Kconfig b/drivers/soc/fsl/qe/Kconfig
index 7268c2fbcbc1..e0d096607fef 100644
--- a/drivers/soc/fsl/qe/Kconfig
+++ b/drivers/soc/fsl/qe/Kconfig
@@ -36,7 +36,7 @@ config UCC
config CPM_TSA
tristate "CPM TSA support"
depends on OF && HAS_IOMEM
- depends on CPM1 || COMPILE_TEST
... |
2474e05467c00f7d51af3039b664de6886325257 | Analyze and fix the following issue in the Linux kernel code: tty: serial: fsl_lpuart: use UARTCTRL_TXINV to send break instead of UARTCTRL_SBK | Problem Details:
LPUART IP now has two known bugs, one is that CTS has higher priority
than the break signal, which causes the break signal sending through
UARTCTRL_SBK may impacted by the CTS input if the HW flow control is
enabled. It exists on all platforms we support in this driver.
So we add a workaround patch for... | ```diff
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index c91916e13648..7486a2b8556c 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1495,34 +1495,36 @@ static void lpuart_break_ctl(struct uart_port *port, int break_state)
static void lpuart32... |
134f49dec0b6aca3259cd8259de4c572048bd207 | Analyze and fix the following issue in the Linux kernel code: serial: 8250_tegra: Fix an error handling path in tegra_uart_probe() | Problem Details:
If an error occurs after reset_control_deassert(), it must be re-asserted,
as already done in the .remove() function.
Fixes: c6825c6395b7 ("serial: 8250_tegra: Create Tegra specific 8250 driver")
Cc: stable <stable@kernel.org>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: htt... | ```diff
diff --git a/drivers/tty/serial/8250/8250_tegra.c b/drivers/tty/serial/8250/8250_tegra.c
index 2509e7f74ccf..89956bbf34d9 100644
--- a/drivers/tty/serial/8250/8250_tegra.c
+++ b/drivers/tty/serial/8250/8250_tegra.c
@@ -113,13 +113,15 @@ static int tegra_uart_probe(struct platform_device *pdev)
ret = serial8... |
63212608a92a1ff10ae56dbb14e9fb685f7e4ffa | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: userspace pm: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: 259a834fadda ("selftests: mp... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh
index b1eb7bce599d..8092399d911f 100755
--- a/tools/testing/selftests/net/mptcp/userspace_pm.sh
+++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh
@@ -1,6 +1,10 @@
#!/bin/bash
# SPDX-License... |
cf6f0fda7af7e8e016070bfee6b189e671a0c776 | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: sockopt: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: dc65fe82fb07 ("selftests: mp... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
index 1b70c0a304ce..ff5adbb9c7f2 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
@@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-Lice... |
9161f21c74a1a0e7bb39eb84ea0c86b23c92fc87 | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: simult flows: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: 1a418cb8e888 ("mptcp: simult... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh
index 9f22f7e5027d..36a3c9d92e20 100755
--- a/tools/testing/selftests/net/mptcp/simult_flows.sh
+++ b/tools/testing/selftests/net/mptcp/simult_flows.sh
@@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-License-... |
46565acdd29facbf418a11e4a3791b3c8967308d | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: diag: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: df62f2ec3df6 ("selftests/mpt... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh
index ef628b16fe9b..4eacdb1ab962 100755
--- a/tools/testing/selftests/net/mptcp/diag.sh
+++ b/tools/testing/selftests/net/mptcp/diag.sh
@@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
+. "$(dirn... |
715c78a82e00f848f99ef76e6f6b89216ccba268 | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: join: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: b08fbf241064 ("selftests: ad... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 4f3fe45f8f71..96f63172b8fe 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -10,6 +10,8 @@
# because it's invoked by variable... |
0f4955a40dafe18a1122e3714d8173e4b018e869 | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: pm nl: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped".
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: eedbc685321b ("selftests: ad... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh
index 89839d1ff9d8..32f7533e0919 100755
--- a/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-License-Identifi... |
d83013bdf90a7994a474b0e650a7fc94b0d4ded6 | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: connect: skip if MPTCP is not supported | Problem Details:
Selftests are supposed to run on any kernels, including the old ones not
supporting MPTCP.
A new check is then added to make sure MPTCP is supported. If not, the
test stops and is marked as "skipped". Note that this check can also
mark the test as failed if 'SELFTESTS_MPTCP_LIB_EXPECT_ALL_FEATURES' en... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/Makefile b/tools/testing/selftests/net/mptcp/Makefile
index 43a723626126..7b936a926859 100644
--- a/tools/testing/selftests/net/mptcp/Makefile
+++ b/tools/testing/selftests/net/mptcp/Makefile
@@ -9,7 +9,7 @@ TEST_PROGS := mptcp_connect.sh pm_netlink.sh mptcp_join.s... |
d328fe87067480cf2bd0b58dab428a98d31dbb7e | Analyze and fix the following issue in the Linux kernel code: selftests: mptcp: join: avoid using 'cmp --bytes' | Problem Details:
BusyBox's 'cmp' command doesn't support the '--bytes' parameter.
Some CIs -- i.e. LKFT -- use BusyBox and have the mptcp_join.sh test
failing [1] because their 'cmp' command doesn't support this '--bytes'
option:
cmp: unrecognized option '--bytes=1024'
BusyBox v1.35.0 () multi-call binary.
... | ```diff
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 26310c17b4c6..4f3fe45f8f71 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -17,6 +17,7 @@ sout=""
cin=""
cinfail=""
cinsen... |
20ec397d694b05d3e7150e3ba15047c53e7e6b94 | Analyze and fix the following issue in the Linux kernel code: tty: serial: fsl_lpuart: Check the return value of dmaengine_tx_status | Problem Details:
Coverity reports the Unchecked return value (CHECKED_RETURN) warning:
Calling dmaengine_tx_status without checking return value.
So here add the return value check for dmaengine_tx_status() function to
make coverity happy.
Fixes: cf9aa72d2f91 ("tty: serial: fsl_lpuart: optimize the timer based EOP lo... | ```diff
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index 0e56fa64b4ce..0718c9f48d21 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1286,13 +1286,19 @@ static void lpuart_dma_rx_complete(void *arg)
static void lpuart_timer_func(struct timer_lis... |
25614735a647693c1260f253dc3ab32127697806 | Analyze and fix the following issue in the Linux kernel code: serial: 8250: lock port for UART_IER access in omap8250_irq() | Problem Details:
omap8250_irq() accesses UART_IER. This register is modified twice
by each console write (serial8250_console_write()) under the port
lock. omap8250_irq() must also take the port lock to guanentee
synchronized access to UART_IER.
Since the port lock is already being taken for the stop_rx() callback
and ... | ```diff
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 34939462fd69..3225c95fde1d 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -659,17 +659,18 @@ static irqreturn_t omap8250_irq(int irq, void *dev_id)
if ((lsr & UART_LSR_OE... |
51e45fba14bf08b66bca764a083c7f2e2ff62f01 | Analyze and fix the following issue in the Linux kernel code: serial: core: lock port for start_rx() in uart_resume_port() | Problem Details:
The only user of the start_rx() callback (qcom_geni) directly calls
its own stop_rx() callback. Since stop_rx() requires that the
port->lock is taken and interrupts are disabled, the start_rx()
callback has the same requirement.
Fixes: cfab87c2c271 ("serial: core: Introduce callback for start_rx and d... | ```diff
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 37ad53616372..f856c7fae2fd 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2430,8 +2430,11 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
if (console_susp... |
ca73a892c5bec4b08a2fa22b3015e98ed905abb7 | Analyze and fix the following issue in the Linux kernel code: serial: 8250: lock port for stop_rx() in omap8250_irq() | Problem Details:
The uarts_ops stop_rx() callback expects that the port->lock is
taken and interrupts are disabled.
Fixes: 1fe0e1fa3209 ("serial: 8250_omap: Handle optional overrun-throttle-ms property")
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://... | ```diff
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index fbca0692aa51..c17d98161d5e 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -658,7 +658,9 @@ static irqreturn_t omap8250_irq(int irq, void *dev_id)
up->ier = port->seria... |
abcb0cf1f5b2d99b1d117a4dbce334120e358d6d | Analyze and fix the following issue in the Linux kernel code: serial: core: lock port for stop_rx() in uart_suspend_port() | Problem Details:
The uarts_ops stop_rx() callback expects that the port->lock is
taken and interrupts are disabled.
Fixes: c9d2325cdb92 ("serial: core: Do stop_rx in suspend path for console if console_suspend is disabled")
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Douglas Anderson <dianders@... | ```diff
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 4b98d13555c0..37ad53616372 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2333,8 +2333,11 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
* able to Re-st... |
e003498ec055eef3847e5433273df1e151b9af4b | Analyze and fix the following issue in the Linux kernel code: firewire: fix build failure due to missing module license | Problem Details:
The added KUnit test has no MODULE_LICENSE even if built for tristate. It
brings build failure in linux-next integration.
This commit releases the test under GPL and fixes the bug.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/lkml/20230530122450.1603af75@canb.a... | ```diff
diff --git a/drivers/firewire/uapi-test.c b/drivers/firewire/uapi-test.c
index c6ebf02e3d45..2fcbede4fab1 100644
--- a/drivers/firewire/uapi-test.c
+++ b/drivers/firewire/uapi-test.c
@@ -85,3 +85,5 @@ static struct kunit_suite structure_layout_test_suite = {
.test_cases = structure_layout_test_cases,
};
kun... |
1919b39fc6eabb9a6f9a51706ff6d03865f5df29 | Analyze and fix the following issue in the Linux kernel code: net: mana: Fix perf regression: remove rx_cqes, tx_cqes counters | Problem Details:
The apc->eth_stats.rx_cqes is one per NIC (vport), and it's on the
frequent and parallel code path of all queues. So, r/w into this
single shared variable by many threads on different CPUs creates a
lot caching and memory overhead, hence perf regression. And, it's
not accurate due to the high volume co... | ```diff
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 06d6292e09b3..d907727c7b7a 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1279,8 +1279,6 @@ static void mana_poll_tx_cq(struct mana... |
91539341a3b6e9c868024a4292455dae36e6f58c | Analyze and fix the following issue in the Linux kernel code: irqchip/gic: Correctly validate OF quirk descriptors | Problem Details:
When checking for OF quirks, make sure either 'compatible' or 'property'
is set, and give up otherwise.
This avoids non-OF quirks being randomly applied as they don't have any
of the OF data that need checking.
Cc: Douglas Anderson <dianders@chromium.org>
Reported-by: Geert Uytterhoeven <geert+renesa... | ```diff
diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index de47b51cdadb..afd6a1841715 100644
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -16,6 +16,8 @@ void gic_enable_of_quirks(const struct device_node *np,
const struct gic_quirk *quirks, v... |
1d7650b8ce6041be4ea0436ad7a69c057b4d22f8 | Analyze and fix the following issue in the Linux kernel code: net: phy: microchip_t1s: fix reset complete status handling | Problem Details:
As per the datasheet DS-LAN8670-1-2-60001573C.pdf, the Reset Complete
status bit in the STS2 register has to be checked before proceeding to
the initial configuration. Reading STS2 register will also clear the
Reset Complete interrupt which is non-maskable.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Si... | ```diff
diff --git a/drivers/net/phy/microchip_t1s.c b/drivers/net/phy/microchip_t1s.c
index 7abecad28bf1..0ecef87e5882 100644
--- a/drivers/net/phy/microchip_t1s.c
+++ b/drivers/net/phy/microchip_t1s.c
@@ -14,6 +14,9 @@
#define LAN867X_REG_IRQ_1_CTL 0x001C
#define LAN867X_REG_IRQ_2_CTL 0x001D
+#define LAN867X_REG_... |
71c6aa0305e3d2365d3bfd0134b4025d9e7ba388 | Analyze and fix the following issue in the Linux kernel code: net/smc: Don't use RMBs not mapped to new link in SMCRv2 ADD LINK | Problem Details:
We encountered a crash when using SMCRv2. It is caused by a logical
error in smc_llc_fill_ext_v2().
BUG: kernel NULL pointer dereference, address: 0000000000000014
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP PTI
CP... | ```diff
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
index 8423e8e0063f..7a8d9163d186 100644
--- a/net/smc/smc_llc.c
+++ b/net/smc/smc_llc.c
@@ -617,6 +617,8 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext,
goto out;
buf_pos = smc_llc_get_first_rmb(lgr, &buf_lst);
for (i = 0; i < ... |
b24aa141c2ff26c919237aee61ea1818fc6780d9 | Analyze and fix the following issue in the Linux kernel code: net/smc: Scan from current RMB list when no position specified | Problem Details:
When finding the first RMB of link group, it should start from the
current RMB list whose index is 0. So fix it.
Fixes: b4ba4652b3f8 ("net/smc: extend LLC layer for SMC-Rv2")
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com> | ```diff
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
index a0840b8c935b..8423e8e0063f 100644
--- a/net/smc/smc_llc.c
+++ b/net/smc/smc_llc.c
@@ -578,7 +578,10 @@ static struct smc_buf_desc *smc_llc_get_next_rmb(struct smc_link_group *lgr,
{
struct smc_buf_desc *buf_next;
- if (!buf_pos || list_is_last(&buf_p... |
061c228967f0e3f7aecdd32ee370ee745d96168d | Analyze and fix the following issue in the Linux kernel code: platform/surface: aggregator_tabletsw: Add support for book mode in POS subsystem | Problem Details:
Devices with a type-cover have an additional "book" mode, deactivating
type-cover input and turning off its backlight. This is currently
unsupported, leading to the warning
surface_aggregator_tablet_mode_switch 01:26:01:00:01: unknown device posture for type-cover: 6
Therefore, add support for this... | ```diff
diff --git a/drivers/platform/surface/surface_aggregator_tabletsw.c b/drivers/platform/surface/surface_aggregator_tabletsw.c
index 4a029f5db20a..c0a1a5869246 100644
--- a/drivers/platform/surface/surface_aggregator_tabletsw.c
+++ b/drivers/platform/surface/surface_aggregator_tabletsw.c
@@ -340,6 +340,7 @@ enum ... |
9bed667033e66083d363a11e9414ad401ecc242c | Analyze and fix the following issue in the Linux kernel code: platform/surface: aggregator_tabletsw: Add support for book mode in KIP subsystem | Problem Details:
Devices with a type-cover have an additional "book" mode, deactivating
type-cover input and turning off its backlight. This is currently
unsupported, leading to the warning
surface_aggregator_tablet_mode_switch 01:0e:01:00:01: unknown KIP cover state: 6
Therefore, add support for this state and map... | ```diff
diff --git a/drivers/platform/surface/surface_aggregator_tabletsw.c b/drivers/platform/surface/surface_aggregator_tabletsw.c
index 8f52b62d1c19..4a029f5db20a 100644
--- a/drivers/platform/surface/surface_aggregator_tabletsw.c
+++ b/drivers/platform/surface/surface_aggregator_tabletsw.c
@@ -210,6 +210,7 @@ enum ... |
539e0a7f9105d19c00629c3f4da00330488e8c60 | Analyze and fix the following issue in the Linux kernel code: platform/surface: aggregator: Allow completion work-items to be executed in parallel | Problem Details:
Currently, event completion work-items are restricted to be run strictly
in non-parallel fashion by the respective workqueue. However, this has
lead to some problems:
In some instances, the event notifier function called inside this
completion workqueue takes a non-negligible amount of time to execute... | ```diff
diff --git a/drivers/platform/surface/aggregator/controller.c b/drivers/platform/surface/aggregator/controller.c
index 535581c0471c..7fc602e01487 100644
--- a/drivers/platform/surface/aggregator/controller.c
+++ b/drivers/platform/surface/aggregator/controller.c
@@ -825,7 +825,7 @@ static int ssam_cplt_init(str... |
1d9e93fad549bc38f593147479ee063f2872c170 | Analyze and fix the following issue in the Linux kernel code: memory: brcmstb_dpfe: fix testing array offset after use | Problem Details:
Code should first check for valid value of array offset, then use it as
the index. Fixes smatch warning:
drivers/memory/brcmstb_dpfe.c:443 __send_command() error: testing array offset 'cmd' after use.
Fixes: 2f330caff577 ("memory: brcmstb: Add driver for DPFE")
Acked-by: Markus Mayer <mmayer@broad... | ```diff
diff --git a/drivers/memory/brcmstb_dpfe.c b/drivers/memory/brcmstb_dpfe.c
index 76c82e9c8fce..9339f80b21c5 100644
--- a/drivers/memory/brcmstb_dpfe.c
+++ b/drivers/memory/brcmstb_dpfe.c
@@ -434,15 +434,17 @@ static void __finalize_command(struct brcmstb_dpfe_priv *priv)
static int __send_command(struct brcmst... |
6a988251c4e53da33107c1975f578904c0635b43 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: s5pv210: Fix typo in comments, fix pinctrl header | Problem Details:
Change 'specfic' to 'specific' and make the pinctrl DTSI header
more like the s3c64xx pinctrl DTSI (previously it was copied from
the main s5pv210 DTSI, and not changed to match the new contents).
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/20230519190625.7844-... | ```diff
diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
index ae0b4a423746..af740abd9e0f 100644
--- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi
@@ -1,19 +1,15 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Samsung's S5PV210 SoC devi... |
316c31fba6eda4543d5e234b13d0c0605a83a643 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: s3c64xx: Fix some typos in comments | Problem Details:
Change 'specfic' to 'specific'.
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/20230519190625.7844-3-aweber.kernel@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | ```diff
diff --git a/arch/arm/boot/dts/s3c6400.dtsi b/arch/arm/boot/dts/s3c6400.dtsi
index 8c28e8a0c824..7cc785a63866 100644
--- a/arch/arm/boot/dts/s3c6400.dtsi
+++ b/arch/arm/boot/dts/s3c6400.dtsi
@@ -5,7 +5,7 @@
* Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
*
* Samsung's S3C6400 SoC device nodes are... |
2f6905307a7bb998e819c03097f3cc54a51b015a | Analyze and fix the following issue in the Linux kernel code: ARM: dts: exynos: Fix some typos in comments | Problem Details:
Change 'specfic' to 'specific', 'optiosn' to 'options' and remove
duplicated 'are listed' in DTSI heading comments.
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/20230519190625.7844-2-aweber.kernel@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski... | ```diff
diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
index 011ba2eff29e..07828551d4b3 100644
--- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
@@ -5,8 +5,8 @@
* Copyright (c) 2014 Samsung Electronics Co., Ltd.
* htt... |
5364e37799c83d405175b2e1e1065c7c247949b3 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: fix ltdc warnings in stm32mp15 boards | Problem Details:
Those concern:
* "#size-cells" and "#address-cells" wrongly used
* residual "reg" property appearing on endpoints where it could be
avoided
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.t... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index a98ae58e2c1c..bf3830dca742 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1529,11 +1529,6 @@
clock-names = "lcd";
resets = <&rcc LTDC_R>;
status = "disabled";
-
- po... |
f7164b346a9009e5b70671bb72e32e1cc22a90b4 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: fix dsi warnings on stm32mp15 boards | Problem Details:
Fixes DSI related warnings:
* "#size-cells" and "#address-cells" wrongly used
* Changed 'panel-dsi@0' to 'panel@0' according to dsi-controller.yaml
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandr... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp157.dtsi b/arch/arm/boot/dts/stm32mp157.dtsi
index 54e73ccea446..5e733cd16ff9 100644
--- a/arch/arm/boot/dts/stm32mp157.dtsi
+++ b/arch/arm/boot/dts/stm32mp157.dtsi
@@ -24,14 +24,7 @@
clock-names = "pclk", "ref", "px_clk";
resets = <&rcc DSI_R>;
reset-names = "a... |
0c211488ef36db3d52c8b8ae9931e508272f5a11 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: fix warnings on stm32f469-disco board | Problem Details:
Several warnings appear when building and checking stm32f429 device-tree:
arch/arm/boot/dts/stm32f469-disco.dts:182.28-184.5: Warning (unit_address_vs_reg): /soc/display-controller@40016800/port/endpoint@0: node has a unit name, but no reg or ranges property
.../arch/arm/boot/dts/stm32f469-disco.dtb:... | ```diff
diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 5a0daf8e8b11..cbbd521bf010 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -160,7 +160,7 @@
};
};
- panel-dsi@0 {
+ panel@0 {
compatible = "orisetech,otm80... |
020c69c1a793ed29d28793808eddd75210c858dd | Analyze and fix the following issue in the Linux kernel code: rxrpc: Truncate UTS_RELEASE for rxrpc version | Problem Details:
UTS_RELEASE has a maximum length of 64 which can cause rxrpc_version to
exceed the 65 byte message limit.
Per the rx spec[1]: "If a server receives a packet with a type value of 13,
and the client-initiated flag set, it should respond with a 65-byte payload
containing a string that identifies the vers... | ```diff
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 31f738d65f1c..da0b3b5157d5 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -980,6 +980,7 @@ static int __init af_rxrpc_init(void)
BUILD_BUG_ON(sizeof(struct rxrpc_skb_priv) > sizeof_field(struct sk_buff, cb));
ret = -ENOMEM;
+ ... |
0cf765e598712addec34d0208cc1418c151fefb2 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Shorten the AV96 HDMI sound card name | Problem Details:
Fix the following error in kernel log due to too long sound card name:
"
asoc-audio-graph-card sound: ASoC: driver name too long 'STM32MP1-AV96-HDMI' -> 'STM32MP1-AV96-H'
"
Fixes: e027da342772 ("ARM: dts: stm32: Add bindings for audio on AV96")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by:... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
index 302efac5d26f..2b52515457e4 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
@@ -87,7 +87,7 @@
sound {
compatib... |
811154e234db72f0a11557a84ba9640f8b3bc823 | Analyze and fix the following issue in the Linux kernel code: KVM: arm64: Populate fault info for watchpoint | Problem Details:
When handling ESR_ELx_EC_WATCHPT_LOW, far_el2 member of struct
kvm_vcpu_fault_info will be copied to far member of struct
kvm_debug_exit_arch and exposed to the userspace. The userspace will
see stale values from older faults if the fault info does not get
populated.
Fixes: 8fb2046180a0 ("KVM: arm64: ... | ```diff
diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h
index e78a08a72a3c..5c15c58f90cc 100644
--- a/arch/arm64/kvm/hyp/include/hyp/switch.h
+++ b/arch/arm64/kvm/hyp/include/hyp/switch.h
@@ -412,17 +412,21 @@ static bool kvm_hyp_handle_cp15_32(struct kvm_vcpu *vcpu, u64 *... |
719dfd5925e186e09a2a6f23016936ac436f3d78 | Analyze and fix the following issue in the Linux kernel code: powerpc/xmon: Use KSYM_NAME_LEN in array size | Problem Details:
kallsyms_lookup() which in turn calls kallsyms_lookup_buildid() writes
to index "KSYM_NAME_LEN - 1".
Thus the array passed as namebuf to kallsyms_lookup() should be
KSYM_NAME_LEN in size.
In xmon.c the array was defined to be "128" bytes directly, without
using KSYM_NAME_LEN. Commit b8a94bfb3395 ("ka... | ```diff
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 728d3c257e4a..70c4c59a1a8f 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -88,7 +88,7 @@ static unsigned long ndump = 64;
static unsigned long nidump = 16;
static unsigned long ncsum = 4096;
static int termch;
-st... |
81d358b118dc364bd147432db569d4d400a5a4f2 | Analyze and fix the following issue in the Linux kernel code: powerpc/crypto: Fix aes-gcm-p10 link errors | Problem Details:
The recently added P10 AES/GCM code added some files containing
CRYPTOGAMS perl-asm code which are near duplicates of the p8 files
found in drivers/crypto/vmx.
In particular the newly added files produce functions with identical
names to the existing code.
When the kernel is built with CONFIG_CRYPTO_... | ```diff
diff --git a/arch/powerpc/crypto/Makefile b/arch/powerpc/crypto/Makefile
index 05c7486f42c5..7b4f516abec1 100644
--- a/arch/powerpc/crypto/Makefile
+++ b/arch/powerpc/crypto/Makefile
@@ -22,15 +22,15 @@ sha1-ppc-spe-y := sha1-spe-asm.o sha1-spe-glue.o
sha256-ppc-spe-y := sha256-spe-asm.o sha256-spe-glue.o
crc... |
34dfde4ad87b84d21278a7e19d92b5b2c68e6c4d | Analyze and fix the following issue in the Linux kernel code: tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set | Problem Details:
This patch replaces the tp->mss_cache check in getting TCP_MAXSEG
with tp->rx_opt.user_mss check for CLOSE/LISTEN sock. Since
tp->mss_cache is initialized with TCP_MSS_DEFAULT, checking if
it's zero is probably a bug.
With this change, getting TCP_MAXSEG before connecting will return
default MSS norma... | ```diff
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 635607ac37e4..8d20d9221238 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -4078,7 +4078,8 @@ int do_tcp_getsockopt(struct sock *sk, int level,
switch (optname) {
case TCP_MAXSEG:
val = tp->mss_cache;
- if (!val && ((1 << sk->sk_state) & (TCPF_CLOSE... |
4faeee0cf8a5d88d63cdbc3bab124fb0e6aed08c | Analyze and fix the following issue in the Linux kernel code: tcp: deny tcp_disconnect() when threads are waiting | Problem Details:
Historically connect(AF_UNSPEC) has been abused by syzkaller
and other fuzzers to trigger various bugs.
A recent one triggers a divide-by-zero [1], and Paolo Abeni
was able to diagnose the issue.
tcp_recvmsg_locked() has tests about sk_state being not TCP_LISTEN
and TCP REPAIR mode being not used.
T... | ```diff
diff --git a/include/net/sock.h b/include/net/sock.h
index 656ea89f60ff..b418425d7230 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -336,6 +336,7 @@ struct sk_filter;
* @sk_cgrp_data: cgroup data for this cgroup
* @sk_memcg: this socket's memory cgroup association
* @sk_write_pending: a w... |
6ffc57ea004234d9373c57b204fd10370a69f392 | Analyze and fix the following issue in the Linux kernel code: af_packet: do not use READ_ONCE() in packet_bind() | Problem Details:
A recent patch added READ_ONCE() in packet_bind() and packet_bind_spkt()
This is better handled by reading pkt_sk(sk)->num later
in packet_do_bind() while appropriate lock is held.
READ_ONCE() in writers are often an evidence of something being wrong.
Fixes: 822b5a1c17df ("af_packet: Fix data-races ... | ```diff
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a1f9a0e9f3c8..a2dbeb264f26 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -3201,6 +3201,9 @@ static int packet_do_bind(struct sock *sk, const char *name, int ifindex,
lock_sock(sk);
spin_lock(&po->bind_lock);
+ if (!pr... |
0684f29a89e58944a9bfae3a8b5c1a217e44c960 | Analyze and fix the following issue in the Linux kernel code: netlink: specs: correct types of legacy arrays | Problem Details:
ethtool has some attrs which dump multiple scalars into
an attribute. The spec currently expects one attr per entry.
Fixes: a353318ebf24 ("tools: ynl: populate most of the ethtool spec")
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20230526220653.65538-1-kuba@kernel.or... | ```diff
diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml
index 129f413ea349..3abc576ff797 100644
--- a/Documentation/netlink/specs/ethtool.yaml
+++ b/Documentation/netlink/specs/ethtool.yaml
@@ -60,22 +60,6 @@ attribute-sets:
type: nest
nested-attributes... |
36936a56e1814f6c526fe71fbf980beab4f5577a | Analyze and fix the following issue in the Linux kernel code: net: usb: qmi_wwan: Set DTR quirk for BroadMobi BM818 | Problem Details:
BM818 is based on Qualcomm MDM9607 chipset.
Fixes: 9a07406b00cd ("net: usb: qmi_wwan: Add the BroadMobi BM818 card")
Cc: stable@vger.kernel.org
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Acked-by: Bjørn Mork <bjorn@mork.no>
Link: https://lore.kernel.org/r/20230526-bm818-dtr... | ```diff
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 571e37e67f9c..f1865d047971 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1325,7 +1325,7 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x2001, 0x7e3d, 4)}, /* D-Link DWM-222 A2 */
{... |
ef1bc119ceb52d22a83f72b8dfce1dd64a3cca05 | Analyze and fix the following issue in the Linux kernel code: net: fix signedness bug in skb_splice_from_iter() | Problem Details:
The "len" variable needs to be signed for the error handling to work
correctly.
Fixes: 2e910b95329c ("net: Add a function to splice pages into an skbuff for MSG_SPLICE_PAGES")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jiri Pir... | ```diff
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 653abd8a6975..7c4338221b17 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -6931,8 +6931,8 @@ ssize_t skb_splice_from_iter(struct sk_buff *skb, struct iov_iter *iter,
unsigned int i;
while (iter->count > 0) {
- ssize_t space, nr;
- size_... |
7f875850f20a42f488840c9df7af91ef7db2d576 | Analyze and fix the following issue in the Linux kernel code: ata: libata-scsi: Use correct device no in ata_find_dev() | Problem Details:
For devices not attached to a port multiplier and managed directly by
libata, the device number passed to ata_find_dev() must always be lower
than the maximum number of devices returned by ata_link_max_devices().
That is 1 for SATA devices or 2 for an IDE link with master+slave
devices. This device num... | ```diff
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7bb12deab70c..8ce90284eb34 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2694,18 +2694,36 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc)
return 0;
}
-static struct ata_device *ata_find_dev(st... |
0ebee0a6f73e7169fb2ee59587aad2880438485a | Analyze and fix the following issue in the Linux kernel code: interconnect: qcom: rpm: allocate enough data in probe() | Problem Details:
This was not allocating enough bytes. There are two issue here.
First, there was a typo where it was taking the size of the pointer
instead of the size of the struct, "sizeof(qp->intf_clks)" vs
"sizeof(*qp->intf_clks)". Second, it's an array of "cd_num" clocks so
we need to allocate space for more th... | ```diff
diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c
index f4627c4a1bdd..6acc7686ed38 100644
--- a/drivers/interconnect/qcom/icc-rpm.c
+++ b/drivers/interconnect/qcom/icc-rpm.c
@@ -436,7 +436,7 @@ int qnoc_probe(struct platform_device *pdev)
if (!qp)
return -ENOMEM;
- qp... |
e81a16e77259294cd4ff0a9c1fbe5aa0e311a47d | Analyze and fix the following issue in the Linux kernel code: soc: qcom: ocmem: Add OCMEM hardware version print | Problem Details:
It might be useful to know what hardware version of the OCMEM block the
SoC contains. Add a debug print for that.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230... | ```diff
diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index 199fe9872035..aaddc3cc53b7 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -76,6 +76,10 @@ struct ocmem {
#define OCMEM_REG_GFX_MPU_START 0x00001004
#define OCMEM_REG_GFX_MPU_END 0x00001008
+#define OCMEM_HW_V... |
274cf2bdd6c94da2bf293f5a6c9a5f712dd4b01e | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: pm8916: Rename &wcd_codec -> &pm8916_codec | Problem Details:
All definitions in pm8916.dtsi use the &pm8916_ label prefix, only the
codec uses the &wcd_codec label. &wcd_codec is confusing because the
codec on MSM8916 is split into a "wcd-digital" and "wcd-analog" part
and both could be described with &wcd_codec.
Let's just name it &pm8916_codec so it's consist... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index 9081825c9574..923646766ef1 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -324,6 +324,14 @@
firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/mode... |
835f939501769253eb7eb2dc5389b8592a63a3ed | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: msm8916/39: Clean up MDSS labels | Problem Details:
Right now MDSS related definitions cannot be properly grouped together
in board DTs because the labels do not use consistent prefixes. The DSI
PHY label is particularly weird because the DSI number is at the end
(&dsi_phy0) while DSI itself is called &dsi0.
Follow the example of more recent SoCs and g... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index 4f3d837578fd..9081825c9574 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -211,7 +211,7 @@
port@0 {
reg = <0>;
adv7533_in: endpoint {
- ... |
fdfc21f65023dbbfe11dcd8f106230668ba8d9e5 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: msm8916/39: Use consistent name for I2C/SPI pinctrl | Problem Details:
Make the labels for the BLSP I2C/SPI pinctrl consistent with the one
used for UART by adding the missing blsp_ prefix. This allows having
them properly grouped together.
The nodes are only reordered in msm8939.dtsi for now since the pinctrl
definitions in msm8916-pins.dtsi are currently still unordere... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index 19bf429a973e..4f3d837578fd 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -479,15 +479,15 @@
* 2mA drive strength is not enough when connecting multip... |
5da80b28bf25c3458c7beb23794ff53622ce7eb4 | Analyze and fix the following issue in the Linux kernel code: x86/smp: Initialize cpu_primary_thread_mask late | Problem Details:
Marking primary threads in the cpumask during early boot is only correct in
certain configurations, but broken e.g. for the legacy hyperthreading
detection.
This is due to the complete mess in the CPUID evaluation code which
initializes smp_num_siblings only half during early init and fixes it up
late... | ```diff
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 209c5052556d..af49e24b46a4 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -2398,6 +2398,21 @@ static void cpu_mark_primary_thread(unsigned int cpu, unsigned int apicid)
if (smp_num_siblings == 1 || !(ap... |
5842d1d9c1b0d17e0c29eae65ae1f245f83682dd | Analyze and fix the following issue in the Linux kernel code: RDMA/irdma: Fix Local Invalidate fencing | Problem Details:
If the local invalidate fence is indicated in the WR, only the read fence
is currently being set in WQE. Fix this to set both the read and local
fence in the WQE.
Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs")
Link: https://lore.kernel.org/r/20230522155654.1309-4-shiraz.salee... | ```diff
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index 68ce3cd40002..eaa12c124598 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -3292,6 +3292,7 @@ static int irdma_post_send(struct ib_qp *ibqp,
break;
case IB_WR_LOCAL_I... |
c8f304d75f6c6cc679a73f89591f9a915da38f09 | Analyze and fix the following issue in the Linux kernel code: RDMA/irdma: Prevent QP use after free | Problem Details:
There is a window where the poll cq may use a QP that has been freed.
This can happen if a CQE is polled before irdma_clean_cqes() can clear the
CQE's related to the QP and the destroy QP races to free the QP memory.
then the QP structures are used in irdma_poll_cq. Fix this by moving the
clearing of ... | ```diff
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index ab5cdf782785..68ce3cd40002 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -522,11 +522,6 @@ static int irdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
if (!i... |
492061bfc045d815aa5414c1a5eaf373c2fb89fe | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: add missing cache properties | Problem Details:
As all level 2 and level 3 caches are unified, add required
cache-unified properties to fix warnings like:
mt7622-rfb1.dtb: l2-cache: 'cache-unified' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230421223157.115367-1-kr... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 006cd639059f..36ef2dbe8add 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -101,6 +101,7 @@
L2: l2-cache {
compatible = "cache";
cache-level =... |
ea6c5f21efecbaa3a14cb21c5bc0e23c84473a11 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8195: Add mediatek,broken-save-restore-fw to cherry | Problem Details:
Firmware shipped on mt8195 Chromebooks is affected by the GICR
save/restore issue as described by the patch ("dt-bindings:
interrupt-controller: arm,gic-v3: Add quirk for Mediatek SoCs w/
broken FW"). Add the quirk property.
Fixes: 5eb2e303ec6b ("arm64: dts: mediatek: Introduce MT8195 Cherry platform'... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index d20e0ea92c5f..37a3e9de90ff 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -255,6 +255,10 @@
};
};
+&gic {
+ mediatek,br... |
d72cfbd6fcf7cd02084991eee47ecc9f4b4c1e69 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8192: Add mediatek,broken-save-restore-fw to asurada | Problem Details:
Firmware shipped on mt8192 Chromebooks is affected by the GICR
save/restore issue as described by the patch ("dt-bindings:
interrupt-controller: arm,gic-v3: Add quirk for Mediatek SoCs w/
broken FW"). Add the quirk property.
Fixes: 331fae2fc922 ("arm64: dts: mediatek: Introduce MT8192-based Asurada bo... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5a440504d4f9..0e8b34117090 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -275,6 +275,10 @@
remote-endpoint = <&anx762... |
42127f578ebde652d1373e0233356fbd351675c4 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8183: Add mediatek,broken-save-restore-fw to kukui | Problem Details:
Firmware shipped on mt8183 Chromebooks is affected by the GICR
save/restore issue as described by the patch ("dt-bindings:
interrupt-controller: arm,gic-v3: Add quirk for Mediatek SoCs w/
broken FW"). Add the quirk property.
Fixes: cd894e274b74 ("arm64: dts: mt8183: Add krane-sku176 board")
Reviewed-b... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 63952c1251df..8892b2f64a0f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -292,6 +292,10 @@
};
};
+&gic {
+ mediatek,broken... |
57bf5b2d1002cfd6e8d363fc2caebe415bf33ba4 | Analyze and fix the following issue in the Linux kernel code: soc: mediatek: mtk-mutex: Remove unnecessary .owner | Problem Details:
Remove .owner field if calls are used which set it automatically.
./drivers/soc/mediatek/mtk-mutex.c:1054:3-8: No need to set .owner here. The core will do it.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4869
Signed-off-by: Jiapeng Chong <ji... | ```diff
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 26f3d9a41496..4aa0913817ae 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -1051,7 +1051,6 @@ static struct platform_driver mtk_mutex_driver = {
.probe = mtk_mutex_probe,
.driver ... |
44d0fb387b53e56c8a050bac5c7d460e21eb226f | Analyze and fix the following issue in the Linux kernel code: mm: page_table_check: Ensure user pages are not slab pages | Problem Details:
The current uses of PageAnon in page table check functions can lead to
type confusion bugs between struct page and slab [1], if slab pages are
accidentally mapped into the user space. This is because slab reuses the
bits in struct page to store its internal states, which renders PageAnon
ineffective on... | ```diff
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 1c68d67b832f..92a2063a0a23 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -617,6 +617,12 @@ PAGEFLAG_FALSE(VmemmapSelfHosted, vmemmap_self_hosted)
* Please note that, confusingly, "page_mapping" refers to t... |
d0b861653f8c16839c3035875b556afc4472f941 | Analyze and fix the following issue in the Linux kernel code: usb: usbfs: Use consistent mmap functions | Problem Details:
When hcd->localmem_pool is non-null, localmem_pool is used to allocate
DMA memory. In this case, the dma address will be properly returned (in
dma_handle), and dma_mmap_coherent should be used to map this memory
into the user space. However, the current implementation uses
pfn_remap_range, which is sup... | ```diff
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 3936ca7f7d2f..fcf68818e999 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -235,7 +235,7 @@ static int usbdev_mmap(struct file *file, struct vm_area_struct *vma)
size_t size = vma->vm_end - vma->vm_start;
void *me... |
0143d148d1e882fb1538dc9974c94d63961719b9 | Analyze and fix the following issue in the Linux kernel code: usb: usbfs: Enforce page requirements for mmap | Problem Details:
The current implementation of usbdev_mmap uses usb_alloc_coherent to
allocate memory pages that will later be mapped into the user space.
Meanwhile, usb_alloc_coherent employs three different methods to
allocate memory, as outlined below:
* If hcd->localmem_pool is non-null, it uses gen_pool_dma_alloc... | ```diff
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index fbb087b728dc..268ccbec88f9 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -172,3 +172,44 @@ void hcd_buffer_free(
}
dma_free_coherent(hcd->self.sysdev, size, addr, dma);
}
+
+void *hcd_buffer_alloc_pages(str... |
967c28b23f6c89bb8eef6a046ea88afe0d7c1029 | Analyze and fix the following issue in the Linux kernel code: erofs: kill hooked chains to avoid loops on deduplicated compressed images | Problem Details:
After heavily stressing EROFS with several images which include a
hand-crafted image of repeated patterns for more than 46 days, I found
two chains could be linked with each other almost simultaneously and
form a loop so that the entire loop won't be submitted. As a
consequence, the corresponding file... | ```diff
diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c
index 22be768a5b8a..d29552ea53fc 100644
--- a/fs/erofs/zdata.c
+++ b/fs/erofs/zdata.c
@@ -93,11 +93,8 @@ struct z_erofs_pcluster {
/* let's avoid the valid 32-bit kernel addresses */
-/* the chained workgroup has't submitted io (still open) */
+/* the end of... |
56ad9b2110699a80eb5f49413add2bf4b90bb285 | Analyze and fix the following issue in the Linux kernel code: PCI: rcar-host: Remove unused static pcie_base and pcie_dev | Problem Details:
After the L1 link state transition exception handler rework, the static
copies of the remapped PCIe controller address and the PCIe device
pointer became unused. Remove them.
Link: https://lore.kernel.org/r/f29a8c37bd906dfbe23208cc2b089da17e339a75.1684857051.git.geert+renesas@glider.be
Fixes: 6e36203... | ```diff
diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c
index e80e56b2a842..7ffcd0f5aa45 100644
--- a/drivers/pci/controller/pcie-rcar-host.c
+++ b/drivers/pci/controller/pcie-rcar-host.c
@@ -41,21 +41,6 @@ struct rcar_msi {
int irq2;
};
-#ifdef CONFIG_ARM
-/*
- * Her... |
7b32040f6d7f885ffc09a6df7c17992d56d2eab8 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: usb: snps,dwc3: Fix "snps,hsphy_interface" type | Problem Details:
The "snps,hsphy_interface" is string, not u8. Fix the type.
Fixes: 389d77658801 ("dt-bindings: usb: Convert DWC USB3 bindings to DT schema")
Cc: stable <stable@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.ke... | ```diff
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 50edc4da780e..4f7625955ccc 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -287,7 +287,7 @@ properties:
... |
046895105d9666ab56e86ce8dd9786f8003125c6 | Analyze and fix the following issue in the Linux kernel code: usb: misc: eud: Fix indentation issues | Problem Details:
Fix a couple of indentation issues in EUD driver.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20230517211756.2483552-4-bhupesh.sharma@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | ```diff
diff --git a/drivers/usb/misc/qcom_eud.c b/drivers/usb/misc/qcom_eud.c
index 0dc414463759..7f371ea1248c 100644
--- a/drivers/usb/misc/qcom_eud.c
+++ b/drivers/usb/misc/qcom_eud.c
@@ -22,10 +22,10 @@
#define EUD_REG_VBUS_INT_CLR 0x0080
#define EUD_REG_CSR_EUD_EN 0x1014
#define EUD_REG_SW_ATTACH_DET 0x1018
-#d... |
f16135918b5f8b510db014ecf0a069e34c02382e | Analyze and fix the following issue in the Linux kernel code: usb: misc: eud: Fix eud sysfs path (use 'qcom_eud') | Problem Details:
The eud sysfs enablement path is currently mentioned in the
Documentation as:
/sys/bus/platform/drivers/eud/.../enable
Instead it should be:
/sys/bus/platform/drivers/qcom_eud/.../enable
Fix the same.
Fixes: 9a1bf58ccd44 ("usb: misc: eud: Add driver support for Embedded USB Debugger(EUD)")
Revie... | ```diff
diff --git a/Documentation/ABI/testing/sysfs-driver-eud b/Documentation/ABI/testing/sysfs-driver-eud
index 83f3872182a4..2bab0db2d2f0 100644
--- a/Documentation/ABI/testing/sysfs-driver-eud
+++ b/Documentation/ABI/testing/sysfs-driver-eud
@@ -1,4 +1,4 @@
-What: /sys/bus/platform/drivers/eud/.../enable
+What: ... |
7126a2aeabae696f73d9497f32c5d212d7311916 | Analyze and fix the following issue in the Linux kernel code: usb: Switch i2c drivers back to use .probe() | Problem Details:
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver... | ```diff
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index ce1da80d3365..1f3329ef5c7a 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -746,7 +746,7 @@ static struct i2c_driver usb251xb_i2c_driver = {
.of_match_table = usb251xb_of_match,
.pm = &usb251xb_pm_op... |
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