id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
46834d90a9a13549264b9581067d8f746b4b36cc | Analyze and fix the following issue in the Linux kernel code: crypto: ccp - Always pass in an error pointer to __sev_platform_shutdown_locked() | Problem Details:
When
9770b428b1a2 ("crypto: ccp - Move dev_info/err messages for SEV/SNP init and shutdown")
moved the error messages dumping so that they don't need to be issued by
the callers, it missed the case where __sev_firmware_shutdown() calls
__sev_platform_shutdown_locked() with a NULL argument which lea... | ```diff
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index e058ba027792..9f5ccc1720cb 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -2430,7 +2430,7 @@ static void __sev_firmware_shutdown(struct sev_device *sev, bool panic)
{
int error;
- __sev_platform_... |
7947ad15614ce897f47ce8ae123b82445d1861d0 | Analyze and fix the following issue in the Linux kernel code: perf lock: Provide a host_env for session new | Problem Details:
When "perf lock con" is run in a live mode, with no data file, a host
environment must be provided. Testing missed this as a failing assert
was creating the 1 line of expected stderr output.
$ sudo perf lock con -ab true
perf: util/session.c:195: __perf_session__new: Assertion `host_env != NULL' f... | ```diff
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index fd49703021fd..078634461df2 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -2009,6 +2009,7 @@ static int __cmd_contention(int argc, const char **argv)
.owner = show_lock_owner,
.cgroups = RB_ROOT,
};
+ str... |
201825fb4278accb6ace42915566c22391a0900d | Analyze and fix the following issue in the Linux kernel code: net: ethtool: handle EOPNOTSUPP from ethtool get_ts_info() method | Problem Details:
Network drivers sometimes return -EOPNOTSUPP from their get_ts_info()
method, and this should not cause the reporting of PHY timestamping
information to be prohibited. Handle this error code, and also
arrange for ethtool_net_get_ts_info_by_phc() to return -EOPNOTSUPP
when the method is not implemented.... | ```diff
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index 4f58648a27ad..92e6a681c797 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -905,7 +905,7 @@ int ethtool_net_get_ts_info_by_phc(struct net_device *dev,
int err;
if (!ops->get_ts_info)
- return -ENODEV;
+ return -EOPNOTSUPP;
... |
c08c931060c7e44452e635e115913dd88214848c | Analyze and fix the following issue in the Linux kernel code: drm/gem/shmem: Extract drm_gem_shmem_release() from drm_gem_shmem_free() | Problem Details:
At the moment, the way that we currently free gem shmem objects is not
ideal for rust bindings. drm_gem_shmem_free() releases all of the
associated memory with a gem shmem object with kfree(), which means that
for us to correctly release a gem shmem object in rust we have to manually
drop all of the co... | ```diff
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index b20a7b75c722..50594cf8e17c 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -175,13 +175,13 @@ struct drm_gem_shmem_object *drm_gem_shmem_create_with_mnt(struct d... |
eea30c76012245efa87f427ca6d110d1674e433a | Analyze and fix the following issue in the Linux kernel code: PCI: qcom-ep: Remove redundant edma.nr_irqs initialization | Problem Details:
dw_pcie_edma_irq_verify() already parses device tree for either "dma" (if
there is a single IRQ for all DMA channels) or "dmaX" (if there is one IRQ
per DMA channel), and initializes dma.nr_irqs accordingly.
Additionally, the probing of the eDMA driver will fail if neither "dma"
nor "dmaX" is defined ... | ```diff
diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c
index bf7c6ac0f3e3..ad98598bb522 100644
--- a/drivers/pci/controller/dwc/pcie-qcom-ep.c
+++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c
@@ -874,7 +874,6 @@ static int qcom_pcie_ep_probe(struct platform_device *pde... |
09fefb24ed5e15f3b112f6c04b21a90ea23eaf8b | Analyze and fix the following issue in the Linux kernel code: PCI: dwc: Verify the single eDMA IRQ in dw_pcie_edma_irq_verify() | Problem Details:
dw_pcie_edma_irq_verify() is supposed to verify the eDMA IRQs in devicetree
by fetching them using either 'dma' or 'dmaX' IRQ names. Former is used
when the platform uses a single IRQ for all eDMA channels and latter is
used when the platform uses separate IRQ per channel. But currently,
dw_pcie_edma_i... | ```diff
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c
index 89aad5a08928..c7a2cf5e886f 100644
--- a/drivers/pci/controller/dwc/pcie-designware.c
+++ b/drivers/pci/controller/dwc/pcie-designware.c
@@ -1045,9 +1045,7 @@ static int dw_pcie_edma_irq_verify(struct d... |
f272210b28d050df56ec7dfaecb9fa3bebca6419 | Analyze and fix the following issue in the Linux kernel code: PCI: endpoint: pci-epf-test: Fix doorbell test support | Problem Details:
The doorbell feature temporarily overrides the inbound translation to point
to the address stored in epf_test->db_bar.phys_addr, i.e., it calls
set_bar() twice without ever calling clear_bar(), as calling clear_bar()
would clear the BAR's PCI address assigned by the host.
Thus, when disabling the door... | ```diff
diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 2418add64104..09e1b8b46b55 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -772,12 +772,24 @@ static void pci_epf_test_disable_doorbe... |
d4c3ed963e41d488695cf91068eabb8eb9f538ec | Analyze and fix the following issue in the Linux kernel code: drm/xe: defer free of NVM auxiliary container to device release callback | Problem Details:
Do not kfree the intel_dg_nvm_dev in xe_nvm_fini() right after
auxiliary_device_delete/uninit. The auxiliary_device embeds the
device/kobject (and its name); freeing it too early can race
with asynchronous device_del/udev processing and cause a use-after-free.
Signed-off-by: Nitin Gote <nitin.r.gote@i... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c
index 9ca4a5ae1693..33f4ac82fc80 100644
--- a/drivers/gpu/drm/xe/xe_nvm.c
+++ b/drivers/gpu/drm/xe/xe_nvm.c
@@ -35,6 +35,10 @@ static const struct intel_dg_nvm_region regions[INTEL_DG_NVM_REGIONS] = {
static void xe_nvm_release_dev(struct... |
035c17893082b403c98330f1fdb58fd925951038 | Analyze and fix the following issue in the Linux kernel code: perf parse-events: Add 'X' modifier to exclude an event from being regrouped | Problem Details:
The function parse_events__sort_events_and_fix_groups is needed to fix
uncore events like:
```
$ perf stat -e '{data_read,data_write}' ...
```
so that the multiple uncore PMUs have a group each of data_read and
data_write events.
The same function will perform architecture sorting and group fixing,
in... | ```diff
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt
index 28215306a78a..a5039d1614f9 100644
--- a/tools/perf/Documentation/perf-list.txt
+++ b/tools/perf/Documentation/perf-list.txt
@@ -73,6 +73,7 @@ counted. The following modifiers exist:
e - group or event are exclus... |
43fa1141e2c1af79c91aaa4df03e436c415a6fc3 | Analyze and fix the following issue in the Linux kernel code: perf util: Fix compression checks returning -1 as bool | Problem Details:
The lzma_is_compressed and gzip_is_compressed functions are declared
to return a "bool" type, but in case of an error (e.g., file open
failure), they incorrectly returned -1.
A bool type is a boolean value that is either true or false.
Returning -1 for a bool return type can lead to unexpected behavio... | ```diff
diff --git a/tools/perf/util/lzma.c b/tools/perf/util/lzma.c
index bbcd2ffcf4bd..c355757ed391 100644
--- a/tools/perf/util/lzma.c
+++ b/tools/perf/util/lzma.c
@@ -120,7 +120,7 @@ bool lzma_is_compressed(const char *input)
ssize_t rc;
if (fd < 0)
- return -1;
+ return false;
rc = read(fd, buf, sizeof... |
baa03483fdf3545f2b223a4ca775e1938d956284 | Analyze and fix the following issue in the Linux kernel code: perf drm_pmu: Fix fd_dir leaks in for_each_drm_fdinfo_in_dir() | Problem Details:
Fix file descriptor leak when callback function returns error. The
function was directly returning without closing fdinfo_dir_fd and
fd_dir when cb() returned non-zero value.
Fixes: 28917cb17f9df9c2 ("perf drm_pmu: Add a tool like PMU to expose DRM information")
Reviewed-by: Ian Rogers <irogers@google... | ```diff
diff --git a/tools/perf/util/drm_pmu.c b/tools/perf/util/drm_pmu.c
index 988890f37ba7..98d4d2b556d4 100644
--- a/tools/perf/util/drm_pmu.c
+++ b/tools/perf/util/drm_pmu.c
@@ -458,8 +458,10 @@ static int for_each_drm_fdinfo_in_dir(int (*cb)(void *args, int fdinfo_dir_fd, c
}
ret = cb(args, fdinfo_dir_fd, f... |
2ec29456254822f638bd9673a225ea0eb2245382 | Analyze and fix the following issue in the Linux kernel code: drm/xe/configfs: Fix documentation warning | Problem Details:
Fix this warning while building the documentation:
Documentation/gpu/xe/xe_configfs:9: drivers/gpu/drm/xe/xe_configfs.c:138:
WARNING: Definition list ends without a blank line; unexpected unindent.
That also makes it better formatted in the output.
While at it, also fix the underline length in "Ov... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c
index e515fa7085fa..e52808e3199f 100644
--- a/drivers/gpu/drm/xe/xe_configfs.c
+++ b/drivers/gpu/drm/xe/xe_configfs.c
@@ -21,7 +21,7 @@
* DOC: Xe Configfs
*
* Overview
- * =========
+ * ========
*
* Configfs is a filesyst... |
7dfd80f70ef00d871df5af7c391133f7ba61ad9b | Analyze and fix the following issue in the Linux kernel code: watchdog: mpc8xxx_wdt: Reload the watchdog timer when enabling the watchdog | Problem Details:
When the watchdog gets enabled with this driver, it leaves enough time
for the core watchdog subsystem to start pinging it. But when the
watchdog is already started by hardware or by the boot loader, little
time remains before it fires and it happens that the core watchdog
subsystem doesn't have time t... | ```diff
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index 867f9f311379..a4b497ecfa20 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -100,6 +100,8 @@ static int mpc8xxx_wdt_start(struct watchdog_device *w)
ddata->swtc = tmp >> 16;
set_bit(WDOG_HW_... |
df3c6e0b6d83450563d6266e1dacc7eaf25511f4 | Analyze and fix the following issue in the Linux kernel code: watchdog: s3c2410_wdt: Fix max_timeout being calculated larger | Problem Details:
Fix the issue of max_timeout being calculated larger than actual value.
The calculation result of freq / (S3C2410_WTCON_PRESCALE_MAX + 1) /
S3C2410_WTCON_MAXDIV is smaller than the actual value because the remainder
is discarded during the calculation process. This leads to a larger
calculated value fo... | ```diff
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 95f7207e390a..1e8cf0299713 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -27,6 +27,7 @@
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
#include <linux/delay.h>
+#include <linux/ma... |
2b20697635276b0281a2a4abf70099c4377c51dc | Analyze and fix the following issue in the Linux kernel code: watchdog: rzv2h: Add support for RZ/T2H | Problem Details:
Add support for the RZ/T2H watchdog timer. The RZ/T2H requires control of
the watchdog counter using the WDT Debug Control Register (WDTDCR), which
allows explicitly stopping and starting the counter. This behavior differs
from RZ/V2H, which doesn't have WDTDCR, so the driver is extended to handle
this... | ```diff
diff --git a/drivers/watchdog/rzv2h_wdt.c b/drivers/watchdog/rzv2h_wdt.c
index e71d1e108f69..ee3ed5a6d98e 100644
--- a/drivers/watchdog/rzv2h_wdt.c
+++ b/drivers/watchdog/rzv2h_wdt.c
@@ -21,11 +21,17 @@
#define WDTSR 0x04 /* WDT Status Register RW, 16 */
#define WDTRCR 0x06 /* WDT Reset Control Register R... |
bdbb4a2d2aeae3d115bbdc402adac72aec071492 | Analyze and fix the following issue in the Linux kernel code: watchdog: intel_oc_wdt: Do not try to write into const memory | Problem Details:
The code tries to update the intel_oc_wdt_info data structure if the
watchdog is locked. That data structure is marked as const and can not
be written into. Copy it into struct intel_oc_wdt and modify it there
to fix the problem.
Reported-by: Petar Kulić <cooleech@gmail.com>
Cc: Diogo Ivo <diogo.ivo@s... | ```diff
diff --git a/drivers/watchdog/intel_oc_wdt.c b/drivers/watchdog/intel_oc_wdt.c
index 7c0551106981..a39892c10770 100644
--- a/drivers/watchdog/intel_oc_wdt.c
+++ b/drivers/watchdog/intel_oc_wdt.c
@@ -41,6 +41,7 @@
struct intel_oc_wdt {
struct watchdog_device wdd;
struct resource *ctrl_res;
+ struct watchdog... |
129d617c60c9101963f0af07dd8edfbe9d346056 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: sti: remove dangling stih407-clock file | Problem Details:
Following the removal of B2120 board support, the st/stih407-clock.dtsi
file has been left unused. Remove it.
Fixes: dee546e1adef ("ARM: sti: drop B2120 board support")
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by:... | ```diff
diff --git a/arch/arm/boot/dts/st/stih407-clock.dtsi b/arch/arm/boot/dts/st/stih407-clock.dtsi
deleted file mode 100644
index 350bcfcf498b..000000000000
--- a/arch/arm/boot/dts/st/stih407-clock.dtsi
+++ /dev/null
@@ -1,210 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2014 STMicroelect... |
d927909d4d7a57fc27684e0761fa7ca1991ba115 | Analyze and fix the following issue in the Linux kernel code: HID: pidff: Fix possible null pointer dereference | Problem Details:
As reported by Dan Carpenter, if the axes_enable field wasn't found,
trying to find the axes themselves will result in a null pointer
dereference. This could only occur with a broken PID descriptor, but
it's worth protecting from.
Exit early if the axes_enable wasn't found AND add a gate to the
pidff_... | ```diff
diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c
index 0342c0a3f476..edd61ef50e16 100644
--- a/drivers/hid/usbhid/hid-pidff.c
+++ b/drivers/hid/usbhid/hid-pidff.c
@@ -1194,6 +1194,9 @@ static int pidff_find_special_keys(int *keys, struct hid_field *fld,
{
int found = 0;
+ if (!f... |
8931f7b27993444adfc8cd1d3c6592cc167fb280 | Analyze and fix the following issue in the Linux kernel code: HID: intel-ish-ipc: Remove redundant ready check after timeout function | Problem Details:
timed_wait_for_timeout() internally checks for ish_is_input_ready() and
ishtp_fw_is_ready() based on the provided parameters. If
timed_wait_for_timeout() returns 0, it indicates the status is ready. In
rare cases, another thread may send a message immediately after
timed_wait_for_timeout() returns, cau... | ```diff
diff --git a/drivers/hid/intel-ish-hid/ipc/ipc.c b/drivers/hid/intel-ish-hid/ipc/ipc.c
index 4c861119e97a..3ddaa2cd39d5 100644
--- a/drivers/hid/intel-ish-hid/ipc/ipc.c
+++ b/drivers/hid/intel-ish-hid/ipc/ipc.c
@@ -498,6 +498,7 @@ static int ish_fw_reset_handler(struct ishtp_device *dev)
{
uint32_t reset_id;... |
2a5e76b9a0efc44807ff0e6b141649fac65a55ac | Analyze and fix the following issue in the Linux kernel code: HID: cp2112: fix setter callbacks return value | Problem Details:
Since commit 6485543488a6 ("HID: cp2112: use new line value setter
callbacks"), setting a GPIO value always fails with error -EBADE.
That's because the returned value by the setter callbacks is the
returned value by the hid_hw_raw_request() function which is the number of
bytes sent on success or a ne... | ```diff
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index 234fa82eab07..b5f2b6356f51 100644
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -229,10 +229,12 @@ static int cp2112_gpio_set_unlocked(struct cp2112_device *dev,
ret = hid_hw_raw_request(hdev, CP2112_GPIO_SET, buf,
... |
4c2c5ff9f3d72fb41f884f7c493ae9df83379340 | Analyze and fix the following issue in the Linux kernel code: HID: bpf: rescan the device for the group after a load/unload | Problem Details:
When a BPF gets loaded, it was previously not possible to bind a
hid-generic device to hid-multitouch because the group was never
updated.
This change forces a rescan of the report descriptor after a bpf is
loaded/unloaded so we set up the proper group.
This was detected while Peter was trying to fix... | ```diff
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index cf68fdffe058..a5b3a8ca2fcb 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -943,6 +943,15 @@ static int hid_scan_report(struct hid_device *hid)
parser->device = hid;
hid->group = HID_GROUP_GENERIC;
+ /*
+ * In case we ... |
8599049a96850ac96a64c0c6e5cfdec5b94d9207 | Analyze and fix the following issue in the Linux kernel code: HID: lenovo: Use KEY_PERFORMANCE instead of ACPI's platform_profile | Problem Details:
Commit 84c9d2a968c82 ("HID: lenovo: Support for ThinkPad-X12-TAB-1/2 Kbd
Fn keys") added a dependency on ACPI's platform_profile. This should not
be done for generic USB devices as this prevents using the devices on
non ACPI devices like Apple silicon Macs and other non-ACPI arm64
systems. An attempt t... | ```diff
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 79997553d8f9..b934523593d9 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -597,8 +597,6 @@ config HID_LED
config HID_LENOVO
tristate "Lenovo / Thinkpad devices"
- depends on ACPI
- select ACPI_PLATFORM_PROFILE
select NEW_LEDS
s... |
4e1d3b5e6423dc841acd8691d75626b3d3b2b6a8 | Analyze and fix the following issue in the Linux kernel code: drm/xe/hwmon: Remove type casting | Problem Details:
Refactor: eliminate type casts by using proper u32
declarations.
v2:
- Address review comments. (Karthik)
v3:
- Use the proper u32 type and drop cast. (Lucas De Marchi)
- Modify variable when actually using u64 value.
- Change r value to reg_value with u32 type.
v4:
- Remove newline between trailer ... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c
index e65382d4426a..b6790589e623 100644
--- a/drivers/gpu/drm/xe/xe_hwmon.c
+++ b/drivers/gpu/drm/xe/xe_hwmon.c
@@ -286,7 +286,7 @@ static struct xe_reg xe_hwmon_get_reg(struct xe_hwmon *hwmon, enum xe_hwmon_reg
*/
static void xe_hwmo... |
10df039834f84a297c72ec962c0f9b7c8c5ca31a | Analyze and fix the following issue in the Linux kernel code: misc: fastrpc: Skip reference for DMA handles | Problem Details:
If multiple dma handles are passed with same fd over a remote call
the kernel driver takes a reference and expects that put for the
map will be called as many times to free the map. But DSP only
updates the fd one time in the fd list when the DSP refcount
goes to zero and hence kernel make put call onl... | ```diff
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index d950a179bff8..7eec907ed454 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -363,9 +363,8 @@ static int fastrpc_map_get(struct fastrpc_map *map)
static int fastrpc_map_lookup(struct fastrpc_user *fl, int fd,
- struc... |
da1ba64176e0138f2bfa96f9e43e8c3640d01e1e | Analyze and fix the following issue in the Linux kernel code: misc: fastrpc: fix possible map leak in fastrpc_put_args | Problem Details:
copy_to_user() failure would cause an early return without cleaning up
the fdlist, which has been updated by the DSP. This could lead to map
leak. Fix this by redirecting to a cleanup path on failure, ensuring
that all mapped buffers are properly released before returning.
Fixes: c68cfb718c8f ("misc: ... | ```diff
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 1815b1e0c607..d950a179bff8 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -1085,6 +1085,7 @@ static int fastrpc_put_args(struct fastrpc_invoke_ctx *ctx,
struct fastrpc_phy_page *pages;
u64 *fdlist;
int i, inbufs, outbu... |
9031626ade38b092b72638dfe0c6ffce8d8acd43 | Analyze and fix the following issue in the Linux kernel code: misc: fastrpc: Fix fastrpc_map_lookup operation | Problem Details:
Fastrpc driver creates maps for user allocated fd buffers. Before
creating a new map, the map list is checked for any already existing
maps using map fd. Checking with just map fd is not sufficient as the
user can pass offsetted buffer with less size when the map is created
and then a larger size the n... | ```diff
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 52571916acd4..1815b1e0c607 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -367,11 +367,16 @@ static int fastrpc_map_lookup(struct fastrpc_user *fl, int fd,
{
struct fastrpc_session_ctx *sess = fl->sctx;
struct fastrpc_m... |
8b5b456222fd604079b5cf2af1f25ad690f54a25 | Analyze and fix the following issue in the Linux kernel code: misc: fastrpc: Save actual DMA size in fastrpc_map structure | Problem Details:
For user passed fd buffer, map is created using DMA calls. The
map related information is stored in fastrpc_map structure. The
actual DMA size is not stored in the structure. Store the actual
size of buffer and check it against the user passed size.
Fixes: c68cfb718c8f ("misc: fastrpc: Add support for... | ```diff
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 53e88a1bc430..52571916acd4 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -323,11 +323,11 @@ static void fastrpc_free_map(struct kref *ref)
perm.vmid = QCOM_SCM_VMID_HLOS;
perm.perm = QCOM_SCM_PERM_RWX;
- err = q... |
810b790033ccc795d55cbef3927668fd01efdfdf | Analyze and fix the following issue in the Linux kernel code: nvmem: layouts: fix automatic module loading | Problem Details:
To support loading of a layout module automatically the MODALIAS
variable in the uevent is needed. Add it.
Fixes: fc29fd821d9a ("nvmem: core: Rework layouts to become regular devices")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal... | ```diff
diff --git a/drivers/nvmem/layouts.c b/drivers/nvmem/layouts.c
index 65d39e19f6ec..f381ce1e84bd 100644
--- a/drivers/nvmem/layouts.c
+++ b/drivers/nvmem/layouts.c
@@ -45,11 +45,24 @@ static void nvmem_layout_bus_remove(struct device *dev)
return drv->remove(layout);
}
+static int nvmem_layout_bus_uevent(co... |
2910913ef87dd9b9ce39e844c7295e1896b3b039 | Analyze and fix the following issue in the Linux kernel code: HID: steelseries: Fix STEELSERIES_SRWS1 handling in steelseries_remove() | Problem Details:
srws1_remove label can be only reached only if LEDS subsystem is enabled. To
avoid putting horryfing ifdef second time around the label, just perform
the cleanup and exit immediately directly.
Fixes: a84eeacbf9325 ("HID: steelseries: refactor probe() and remove()")
Reported-by: kernel test robot <lkp@... | ```diff
diff --git a/drivers/hid/hid-steelseries.c b/drivers/hid/hid-steelseries.c
index 8af98d67959e..f98435631aa1 100644
--- a/drivers/hid/hid-steelseries.c
+++ b/drivers/hid/hid-steelseries.c
@@ -582,7 +582,7 @@ static void steelseries_remove(struct hid_device *hdev)
if (hdev->product == USB_DEVICE_ID_STEELSERIES_... |
82a051e2553b9e297cba82a975d9c538b882c79e | Analyze and fix the following issue in the Linux kernel code: staging: axis-fifo: flush RX FIFO on read errors | Problem Details:
Flush stale data from the RX FIFO in case of errors, to avoid reading
old data when new packets arrive.
Commit c6e8d85fafa7 ("staging: axis-fifo: Remove hardware resets for
user errors") removed full FIFO resets from the read error paths, which
fixed potential TX data losses, but introduced this RX is... | ```diff
diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c
index c03b961896b9..b6261b96e465 100644
--- a/drivers/staging/axis-fifo/axis-fifo.c
+++ b/drivers/staging/axis-fifo/axis-fifo.c
@@ -227,6 +227,7 @@ static ssize_t axis_fifo_read(struct file *f, char __user *buf,
}
b... |
6d07bee10e4bdd043ec7152cbbb9deb27033c9e2 | Analyze and fix the following issue in the Linux kernel code: staging: axis-fifo: fix TX handling on copy_from_user() failure | Problem Details:
If copy_from_user() fails, write() currently returns -EFAULT, but any
partially written data leaves the TX FIFO in an inconsistent state.
Subsequent write() calls then fail with "transmit length mismatch"
errors.
Once partial data is written to the hardware FIFO, it cannot be removed
without a TX rese... | ```diff
diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c
index 8d5bbe81b499..c03b961896b9 100644
--- a/drivers/staging/axis-fifo/axis-fifo.c
+++ b/drivers/staging/axis-fifo/axis-fifo.c
@@ -43,7 +43,6 @@
#define DRIVER_NAME "axis_fifo"
#define READ_BUF_SIZE 128U /* read buff... |
9e0b0fd5311ef68638abcd05306233b367c6b407 | Analyze and fix the following issue in the Linux kernel code: drm/xe/guc: Fix spelling mistake "sheduling" -> "scheduling" | Problem Details:
There is a spelling mistake in a xe_gt_err error message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://lore.kernel.org/r/20250912074330.1275279-1-colin.i.king@gmail.com
Signed-off-by: Lucas De Marchi <lucas.dema... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index a465594b61dc..8cb8b93a37a5 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -355,7 +355,7 @@ static int guc_init_global_schedule_policy(struct xe_guc *guc)
ret = xe_guc_ct_sen... |
ffe6a5d1dd4d4d8af0779526cf4e40522647b25f | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8516-pumpkin: Fix machine compatible | Problem Details:
This devicetree contained only the SoC compatible but lacked the
machine specific one: add a "mediatek,mt8516-pumpkin" compatible
to the list to fix dtbs_check warnings.
Fixes: 9983822c8cf9 ("arm64: dts: mediatek: add pumpkin board dts")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delr... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
index cce642c53812..3d3db33a64dc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts
@@ -11,7 +11,7 @@
/ {
model = "Pumpkin MT8516";
... |
09a1e9c973973aff26e66a5673c19442d91b9e3d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8395-kontron-i1200: Fix MT6360 regulator nodes | Problem Details:
All of the MT6360 regulator nodes were wrong and would not probe
because the regulator names are supposed to be lower case, but
they are upper case in this devicetree.
Change all nodes to be lower case to get working regulators.
Fixes: 94aaf79a6af5 ("arm64: dts: mediatek: add Kontron 3.5"-SBC-i1200")... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts b/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts
index 4985b65925a9..d16f545cbbb2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-kontron-3-5-sbc-i1200.d... |
45049abe5bcda5b049d22423f10f74e38041a435 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8195-cherry: Add missing regulators to rt5682 | Problem Details:
Add the missing DBVDD and LDO1-IN power supplies to the codec
node as both RT5682i and RT5682s require those.
This commit only fixes a dtbs_check warning but doesn't produce
any functional changes because the VIO18 LDO is already powered
on because it's assigned as AVDD supply anyway.
Signed-off-by: ... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index d40f4c1b9766..b3761b80cac7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -534,7 +534,9 @@
realtek,jd-src = <1>;
AVD... |
a9eac43d039f86518595a8a731064309f1088fc6 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8195: Fix ranges for jpeg enc/decoder nodes | Problem Details:
The jpeg decoder main node is under the soc bus but currently has
no ranges or reg specified, while the children do, and this is
wrong in multiple aspects.
The very same is also valid for the jpeg encoder node.
Rename the decoder and encoder nodes to "jpeg-decoder@1a040000"
and to "jpeg-encoder@1a030... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index ab0b2f606eb4..ec452d657031 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -3036,7 +3036,7 @@
#size-cells = <2>;
};
- jpgdec-master {
+ jpeg-d... |
181eb7d996d24a02487a627de9a47294174db7a7 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: pumpkin-common: Fix pinctrl node names | Problem Details:
Fix the pinctrl node names to adhere to the bindings, as the main
pin node is supposed to be named like "uart0-pins" and the pinmux
node named like "pins-bus".
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Link: https://l... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
index a356db5fcc5f..805fb82138a8 100644
--- a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
+++ b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
@@ -198,8 +198,8 @@
};
&pio {
- gpio_keys_def... |
510e32c27e221ed9cccded07d5f56ecd82a01e2d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8183: Fix pinctrl node names | Problem Details:
Fix the pinctrl node names to adhere to the bindings, as the main
pin node is supposed to be named like "uart0-pins" and the pinmux
node named like "pins-bus".
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Link: https://l... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
index 586eee79c73c..f69ffcb9792a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
@@ -3... |
e11590394fc999c64a67b3a49f89e37fb839fb7d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt7986a-bpi-r3: Fix SFP I2C node names | Problem Details:
The binding wants the node to be named "i2c-number", alternatively
"i2c@address", but those are named "i2c-gpio-number" instead.
Rename those to i2c-0, i2c-1 to adhere to the binding and suppress
dtbs_check warnings.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
index ed79ad1ae871..6d2762866a1a 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -64,23 +64,19 ... |
6b3fff78c13f1a2ba5a355a101fa1ca0a13054ad | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt7986a: Fix PCI-Express T-PHY node address | Problem Details:
The PCIe TPHY is under the soc bus, which provides MMIO, and all
nodes under that must use the bus, otherwise those would clearly
be out of place.
Add ranges to the PCIe tphy and assign the address to the main
node to silence a dtbs_check warning, and fix the children to
use the MMIO range of t-phy.
... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index a9e079fd42c6..a8972330a7b8 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -428,16 +428,16 @@
};
};
- pcie_phy: t-phy {
+ pcie_phy: t-phy@... |
3f9f2a32ddcb18066656f793a7285ceeb4431ed7 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: Fix node name for SYSIRQ controller on all SoCs | Problem Details:
The sysirq has "intpol-controller" as node name, but being this an
interrupt controller, it needs to be named "interrupt-controller"
as per what the bindings (correctly) expect.
This commit brings no functional changes, but fixes a dtbs_check
warning.
Signed-off-by: AngeloGioacchino Del Regno <angelo... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt6755.dtsi b/arch/arm64/boot/dts/mediatek/mt6755.dtsi
index b55d3fac9bd4..8da5c0a56a02 100644
--- a/arch/arm64/boot/dts/mediatek/mt6755.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6755.dtsi
@@ -98,7 +98,7 @@
(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
... |
236681fb64102f25ed11df55999e6985c1bc2f7d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt6795-xperia-m5: Fix mmc0 latch-ck value | Problem Details:
Change the latch-ck value from 0x14 to 4: as only bits [0-3] are
actually used, the final value that gets written to the register
field for DAT_LATCH_CK_SEL is just 0x4.
This also fixes dtbs_check warnings.
Fixes: 5a65dcccf483 ("arm64: dts: mediatek: mt6795-xperia-m5: Add eMMC, MicroSD slot, SDIO")
S... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
index 91de920c2245..03cc48321a3f 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
+++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
@@ -212,7 +212,7 @@
&m... |
fc702e7df456e219f029d0192fbc7cb357a16f4c | Analyze and fix the following issue in the Linux kernel code: vt: move vc_saved_screen to within tty allocated judgment | Problem Details:
Everything starts with the assumption that a tty has been allocated.
Therefore, Move it to within the tty allocation check.
Fixes: 23743ba64709 ("vt: add support for smput/rmput escape codes")
Reported-by: syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?... | ```diff
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 1d9abcfac4c9..6e0089b85c27 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1341,10 +1341,10 @@ struct vc_data *vc_deallocate(unsigned int currcons)
vc_uniscr_set(vc, NULL);
kfree(vc->vc_screenbuf);
vc_cons[currcons].d = NULL;
-... |
0daed4c3b6a6f863a40e6b6effa462c5a46f2949 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: fix typo in comment | Problem Details:
Fix a misspelling in a header comment: "configurtions" -> "configurations".
Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20250912064406.707039-1-weibu@redadmin.org
Signed-off-by: Greg Kroah-Hartman <gregkh@lin... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/hal_pwr_seq.c b/drivers/staging/rtl8723bs/hal/hal_pwr_seq.c
index fba67a7c069c..2438931ca51b 100644
--- a/drivers/staging/rtl8723bs/hal/hal_pwr_seq.c
+++ b/drivers/staging/rtl8723bs/hal/hal_pwr_seq.c
@@ -8,7 +8,7 @@
/*
*
This file includes all kinds of Power Action ... |
6f8fb022ef2c6694e47f6e2f5676eb63be66c208 | Analyze and fix the following issue in the Linux kernel code: perf: Completely remove possibility to override MAX_NR_CPUS | Problem Details:
Commit 21b8732eb447 ("perf tools: Allow overriding MAX_NR_CPUS at
compile time") added the capability to override MAX_NR_CPUS. At
that time it was necessary to reduce the huge amount of RAM used
by static stats variables.
But this has been unnecessary since commit 6a1e2c5c2673 ("perf stat:
Remove a se... | ```diff
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 3cb40965549f..e004178472d9 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -2,9 +2,7 @@
#ifndef _PERF_PERF_H
#define _PERF_PERF_H
-#ifndef MAX_NR_CPUS
#define MAX_NR_CPUS 4096
-#endif
enum perf_affinity {
PERF_AFFINITY_SYS = 0,
diff ... |
ae0de6333368fd8c4535f5dbdfe1b2660438e089 | Analyze and fix the following issue in the Linux kernel code: slimbus: messaging: fix "transfered"->"transferred" | Problem Details:
Trivial fix to spelling mistake in comment text.
Signed-off-by: Xichao Zhao <zhao.xichao@vivo.com>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250912131202.303026-4-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | ```diff
diff --git a/drivers/slimbus/messaging.c b/drivers/slimbus/messaging.c
index 27ca16f00e77..e2dbe4a66b70 100644
--- a/drivers/slimbus/messaging.c
+++ b/drivers/slimbus/messaging.c
@@ -222,7 +222,7 @@ static u16 slim_slicesize(int code)
/**
* slim_xfer_msg() - Transfer a value info message on slim device
*
-... |
fed1a9d60fa39faa9b10b927681d85a81bcbe797 | Analyze and fix the following issue in the Linux kernel code: drm/xe: Fix circular locking dependency | Problem Details:
Fix this:
======================================================
WARNING: possible circular locking dependency detected
6.17.0-rc4-lgci-xe-xe-pw-153723v2+ #1 Tainted: G S U
------------------------------------------------------
xe_pm/11324 is trying to acquire lock:
ffff8881085f22a0 (&pc->freq... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_gt_freq.c b/drivers/gpu/drm/xe/xe_gt_freq.c
index 781e4890fb26..4ff1b6b58d6b 100644
--- a/drivers/gpu/drm/xe/xe_gt_freq.c
+++ b/drivers/gpu/drm/xe/xe_gt_freq.c
@@ -246,7 +246,9 @@ static ssize_t power_profile_store(struct kobject *kobj,
struct xe_guc_pc *pc = dev_to_pc(dev);... |
072755cca7e743c28a273fcb69b0e826109473d7 | Analyze and fix the following issue in the Linux kernel code: mmc: core: Fix variable shadowing in mmc_route_rpmb_frames() | Problem Details:
Rename the inner 'frm' variable to 'resp_frm' in the write path of
mmc_route_rpmb_frames() to avoid shadowing the outer 'frm' variable.
The function declares 'frm' at function scope pointing to the request
frame, but then redeclares another 'frm' variable inside the write
block pointing to the respons... | ```diff
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 8fd989146205..e14820cde252 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2930,15 +2930,15 @@ static int mmc_route_rpmb_frames(struct device *dev, u8 *req,
return -ENOMEM;
if (write) {
- struct rpmb_frame *f... |
77a436c93d10d68201bfd4941d1ca3230dfd1f40 | Analyze and fix the following issue in the Linux kernel code: mmc: sdhci-pci-gli: GL9767: Fix initializing the UHS-II interface during a power-on | Problem Details:
According to the power structure of IC hardware design for UHS-II
interface, reset control and timing must be added to the initialization
process of powering on the UHS-II interface.
Fixes: 27dd3b82557a ("mmc: sdhci-pci-gli: enable UHS-II mode for GL9767")
Cc: stable@vger.kernel.org # v6.13+
Signed-of... | ```diff
diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c
index 3a1de477e9af..b0f91cc9e40e 100644
--- a/drivers/mmc/host/sdhci-pci-gli.c
+++ b/drivers/mmc/host/sdhci-pci-gli.c
@@ -283,6 +283,8 @@
#define PCIE_GLI_9767_UHS2_CTL2_ZC_VALUE 0xb
#define PCIE_GLI_9767_UHS2_CTL2_ZC_CTL ... |
09c2b628f6403ad467fc73326a50020590603871 | Analyze and fix the following issue in the Linux kernel code: mmc: sdhci-uhs2: Fix calling incorrect sdhci_set_clock() function | Problem Details:
Fix calling incorrect sdhci_set_clock() in __sdhci_uhs2_set_ios() when the
vendor defines its own sdhci_set_clock().
Fixes: 10c8298a052b ("mmc: sdhci-uhs2: add set_ios()")
Cc: stable@vger.kernel.org # v6.13+
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hun... | ```diff
diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
index 18fb6ee5b96a..c459a08d01da 100644
--- a/drivers/mmc/host/sdhci-uhs2.c
+++ b/drivers/mmc/host/sdhci-uhs2.c
@@ -295,7 +295,7 @@ static void __sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
else
sdhci_uhs2_set_powe... |
7b7e71683b4ccbe0dbd7d434707623327e852f20 | Analyze and fix the following issue in the Linux kernel code: mmc: sdhci: Move the code related to setting the clock from sdhci_set_ios_common() into sdhci_set_ios() | Problem Details:
The sdhci_set_clock() is called in sdhci_set_ios_common() and
__sdhci_uhs2_set_ios(). According to Section 3.13.2 "Card Interface
Detection Sequence" of the SD Host Controller Standard Specification
Version 7.00, the SD clock is supplied after power is supplied, so we only
need one in __sdhci_uhs2_set_... | ```diff
diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
index 0efeb9d0c376..18fb6ee5b96a 100644
--- a/drivers/mmc/host/sdhci-uhs2.c
+++ b/drivers/mmc/host/sdhci-uhs2.c
@@ -295,7 +295,8 @@ static void __sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
else
sdhci_uhs2_set_powe... |
794a066688038df46c01e177cc6faebded0acba4 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: marvell: cn9132-clearfog: fix multi-lane pci x2 and x4 ports | Problem Details:
The mvebu-comphy driver does not currently know how to pass correct
lane-count to ATF while configuring the serdes lanes.
This causes the system to hard reset during reconfiguration, if a pci
card is present and has established a link during bootloader.
Remove the comphy handles from the respective p... | ```diff
diff --git a/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts
index 115c55d73786..6f237d3542b9 100644
--- a/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts
+++ b/arch/arm64/boot/dts/marvell/cn9132-clearfog.dts
@@ -413,7 +413,13 @@
/* SRDS #0,#1,#2,#3 - PCIe */
... |
48b51799a5461707705454568453618cdd7307f4 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: marvell: cn9132-clearfog: disable eMMC high-speed modes | Problem Details:
Similar to MacchiatoBIN the high-speed modes are unstable on the CN9132
CEX-7 module, leading to failed transactions under normal use.
Disable all high-speed modes including UHS.
Additionally add no-sdio and non-removable properties as appropriate for
eMMC.
Fixes: e9ff907f4076 ("arm64: dts: add desc... | ```diff
diff --git a/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi
index afc041c1c448..bb2bb47fd77c 100644
--- a/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9132-sr-cex7.dtsi
@@ -137,6 +137,14 @@
pinctrl-0 = <&ap_mmc0_pins>;
... |
d3021e6aa11fecdafa85038a037c04d5bfeda9d5 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: marvell: cn913x-solidrun: fix sata ports status | Problem Details:
Commit "arm64: dts: marvell: only enable complete sata nodes" changed
armada-cp11x.dtsi disabling all sata ports status by default.
The author missed some dts which relied on the dtsi enabling all ports,
and just disabled unused ones instead.
Update dts for SolidRun cn913x based boards to enable the ... | ```diff
diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi
index ad0ab34b6602..bd42bfbe408b 100644
--- a/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9130-cf.dtsi
@@ -152,11 +152,12 @@
/* SRDS #0 - SATA on M.2 connector */
&cp0_sata... |
e3c84c9408bbaead850daf5e5f515ea025821b57 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt6797: Fix pinctrl node names | Problem Details:
Change the pinctrl node names to adhere to the binding: the main
nodes are now named like "uart0-pins" and the children "pins-bus".
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Link: https://lore.kernel.org/r/20250724083... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
index 0e9d11b4585b..be401617dfd8 100644
--- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
@@ -135,71 +135,71 @@
gpio-controller;
#gpio-cells = <2>;
- uart0_pins_a... |
98967109c9c0e2de4140827628c63f96314099ab | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt6331: Fix pmic, regulators, rtc, keys node names | Problem Details:
The node names for "pmic", "regulators", "rtc", and "keys" are
dictated by the PMIC MFD binding: change those to adhere to it.
Fixes: aef783f3e0ca ("arm64: dts: mediatek: Add MT6331 PMIC devicetree")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Fei S... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt6331.dtsi b/arch/arm64/boot/dts/mediatek/mt6331.dtsi
index d89858c73ab1..243afbffa21f 100644
--- a/arch/arm64/boot/dts/mediatek/mt6331.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6331.dtsi
@@ -6,12 +6,12 @@
#include <dt-bindings/input/input.h>
&pwrap {
- pmic: mt633... |
8ab2f1c35669bff7d7ed1bb16bf5cc989b3e2e17 | Analyze and fix the following issue in the Linux kernel code: mmc: mvsdio: Fix dma_unmap_sg() nents value | Problem Details:
The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.
Fixes: 236caa7cc351 ("mmc: SDIO driver for Marvell SoCs")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: s... | ```diff
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index a9e6277789ba..79df2fa89a3f 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -292,7 +292,7 @@ static u32 mvsd_finish_data(struct mvsd_host *host, struct mmc_data *data,
host->pio_ptr = NULL;
host->pio_size = 0... |
9dfec4a51df9cf0dcc23cb4ac6fc314bf9e999d0 | Analyze and fix the following issue in the Linux kernel code: USB: core: remove the move buf action | Problem Details:
The buffer size of sysfs is fixed at PAGE_SIZE, and the page offset
of the buf parameter of sysfs_emit_at() must be 0, there is no need
to manually manage the buf pointer offset.
Fixes: 711d41ab4a0e ("usb: core: Use sysfs_emit_at() when showing dynamic IDs")
Reported-by: syzbot+b6445765657b5855e869@sy... | ```diff
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index c3177034b779..f441958b0ef4 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -119,11 +119,11 @@ ssize_t usb_show_dynids(struct usb_dynids *dynids, char *buf)
guard(mutex)(&usb_dynids_lock);
list_for_each_entry(d... |
70784d2e0453f8c90fadbf7b67c452ce784f1478 | Analyze and fix the following issue in the Linux kernel code: microblaze: fix typos in Kconfig | Problem Details:
optimalize -> optimize, these configs turn the functions on instead of
allowing them to be turned on, consistent pluralisation
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/2pg4pexvl2guyww56tnjrt3hjsb6bqtccmpkzt42sqz3igcq56@tarta.nabijaczleweli.... | ```diff
diff --git a/arch/microblaze/Kconfig.platform b/arch/microblaze/Kconfig.platform
index 7795f90dad86..9cf9007ed69a 100644
--- a/arch/microblaze/Kconfig.platform
+++ b/arch/microblaze/Kconfig.platform
@@ -8,10 +8,10 @@
menu "Platform options"
config OPT_LIB_FUNCTION
- bool "Optimalized lib function"
+ bool "O... |
f5225a34bd8f9f64eec37f6ae1461289aaa3eb86 | Analyze and fix the following issue in the Linux kernel code: bus: mhi: ep: Fix chained transfer handling in read path | Problem Details:
The mhi_ep_read_channel function incorrectly assumes the End of Transfer
(EOT) bit is present for each packet in a chained transactions, causing
it to advance mhi_chan->rd_offset beyond wr_offset during host-to-device
transfers when EOT has not yet arrived. This leads to access of unmapped
host memory,... | ```diff
diff --git a/drivers/bus/mhi/ep/main.c b/drivers/bus/mhi/ep/main.c
index b3eafcf2a2c5..cdea24e92919 100644
--- a/drivers/bus/mhi/ep/main.c
+++ b/drivers/bus/mhi/ep/main.c
@@ -403,17 +403,13 @@ static int mhi_ep_read_channel(struct mhi_ep_cntrl *mhi_cntrl,
{
struct mhi_ep_chan *mhi_chan = &mhi_cntrl->mhi_chan... |
efd54b0cff9902638bc48a797c1ef6f57c348ac2 | Analyze and fix the following issue in the Linux kernel code: drm/xe: Prepare format for GT-oriented messages in one place | Problem Details:
To avoid code duplication (and thus potential mistakes) and to
allow easier changes (if needed) of the prefix format of the
GT-oriented messages, prepare that prefix in dedicated macro.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: ... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_gt_printk.h b/drivers/gpu/drm/xe/xe_gt_printk.h
index f2091c734aba..dcc45628cca9 100644
--- a/drivers/gpu/drm/xe/xe_gt_printk.h
+++ b/drivers/gpu/drm/xe/xe_gt_printk.h
@@ -10,8 +10,10 @@
#include "xe_gt_types.h"
+#define __XE_GT_PRINTK_FMT(_gt, _fmt, _args...) "GT%u: " _f... |
a2dc39fb1c0c2a2113ffd72dbcc5888dadba919f | Analyze and fix the following issue in the Linux kernel code: drm/xe: Drop "gt_" prefix from xe_gt_WARN() macros | Problem Details:
Those WARN messages will already include GT-specific "GT%u:" prefix
so there is no point to include additional "gt_" prefix.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250909165941.31730-3-micha... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_gt_printk.h b/drivers/gpu/drm/xe/xe_gt_printk.h
index fd9cba14383a..f2091c734aba 100644
--- a/drivers/gpu/drm/xe/xe_gt_printk.h
+++ b/drivers/gpu/drm/xe/xe_gt_printk.h
@@ -41,10 +41,10 @@
drm_WARN_ONCE(>_to_xe(_gt)->drm, _condition, "GT%u: " _fmt, (_gt)->info.id, ##__VA_AR... |
28c4d9bc0708956c1a736a9e49fee71b65deee81 | Analyze and fix the following issue in the Linux kernel code: gfs2: Fix unlikely race in gdlm_put_lock | Problem Details:
In gdlm_put_lock(), there is a small window of time in which the
DFL_UNMOUNT flag has been set but the lockspace hasn't been released,
yet. In that window, dlm may still call gdlm_ast() and gdlm_bast().
To prevent it from dereferencing freed glock objects, only free the
glock if the lockspace has actu... | ```diff
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 3c7db20ce564..ae058b1f9435 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -344,12 +344,6 @@ static void gdlm_put_lock(struct gfs2_glock *gl)
gfs2_sbstats_inc(gl, GFS2_LKS_DCOUNT);
gfs2_update_request_times(gl);
- /* don't want to call... |
6ab26555c9ffef96c56ca16356e55ac5ab61ec93 | Analyze and fix the following issue in the Linux kernel code: gfs2: Add proper lockspace locking | Problem Details:
GFS2 has been calling functions like dlm_lock() even after the lockspace
that these functions operate on has been released with
dlm_release_lockspace(). It has always assumed that those functions
would return -EINVAL in that case, but that was never guaranteed, and it
certainly is no longer the case s... | ```diff
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 72d95185a39f..bc67fa058c84 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -1442,6 +1442,7 @@ static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_sbd *sdp = GFS2_SB(fi... |
47faf937da43df9a84e65e5a880cf813e764971e | Analyze and fix the following issue in the Linux kernel code: gfs2: Minor run_queue fixes | Problem Details:
Provide a better description of why the GLF_DEMOTE_IN_PROGRESS flag
cannot be set.
Function do_xmote() may block, so make sure it isn't called when
nonblock is true.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Andrew Price <anprice@redhat.com> | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 1eba27bb5f3c..747ee7ca44e2 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -832,7 +832,12 @@ __acquires(&gl->gl_lockref.lock)
return;
set_bit(GLF_LOCK, &gl->gl_flags);
- /* While a demote is in progress, the GLF_LOCK flag must be set. */
+ /*
+ ... |
bddb53b776fb7ce81dfba7c24884d9f2c0c68e50 | Analyze and fix the following issue in the Linux kernel code: gfs2: Get rid of GLF_INVALIDATE_IN_PROGRESS | Problem Details:
Get rid of the GLF_INVALIDATE_IN_PROGRESS flag: it was originally used
to indicate to add_to_queue() that the ->go_sync() and ->go_invalid()
operations were in progress, but as we have established in commit "gfs2:
Fix LM_FLAG_TRY* logic in add_to_queue", add_to_queue() has no need to
know.
Commit d997... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 5361a2641cdb..e8b630a58da8 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -703,17 +703,6 @@ __acquires(&gl->gl_lockref.lock)
GLOCK_BUG_ON(gl, gl->gl_state == target);
GLOCK_BUG_ON(gl, gl->gl_state == gl->gl_target);
- if ((target == LM_ST_UNLOCKE... |
061df28b82af6b22fb5fa529a8f2ef00474ee004 | Analyze and fix the following issue in the Linux kernel code: gfs2: Fix GLF_INVALIDATE_IN_PROGRESS flag clearing in do_xmote | Problem Details:
Commit 865cc3e9cc0b ("gfs2: fix a deadlock on withdraw-during-mount")
added a statement to do_xmote() to clear the GLF_INVALIDATE_IN_PROGRESS
flag a second time after it has already been cleared. Fix that.
Fixes: 865cc3e9cc0b ("gfs2: fix a deadlock on withdraw-during-mount")
Signed-off-by: Andreas Gr... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 15a90ab8a979..5361a2641cdb 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -797,8 +797,6 @@ skip_inval:
gl->gl_lockref.count++;
gfs2_glock_queue_work(gl, GL_GLOCK_DFT_HOLD);
return;
- } else {
- clear_bit(GLF_INVALIDATE_IN_PROGRESS, &gl->... |
0c23e24164d83086e75581b0cf930f4e161636d6 | Analyze and fix the following issue in the Linux kernel code: gfs2: Fix LM_FLAG_TRY* logic in add_to_queue | Problem Details:
The logic in add_to_queue() for determining whether a LM_FLAG_TRY or
LM_FLAG_TRY_1CB holder should be queued does not make any sense: we are
interested in wether or not the new operation will block behind an
existing or future holder in the queue, but the current code checks for
ongoing locking or ->go... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 6294a9f36318..e754214fdb1c 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -502,7 +502,7 @@ static bool do_promote(struct gfs2_glock *gl)
*/
if (list_is_first(&gh->gh_list, &gl->gl_holders))
return false;
- do_error(gl, 0);
+ do_error(... |
fd70ab7155c4b92a9747d42c02791a0793ab9c66 | Analyze and fix the following issue in the Linux kernel code: gfs2: Further sanitize lock_dlm.c | Problem Details:
The gl_req field and GLF_BLOCKING flag are only relevant to gdlm_lock(),
its callback gdlm_ast(), and their helpers, so set and clear them inside
lock_dlm.c.
Also, the LM_FLAG_ANY flag is relevant to gdlm_lock(), but do_xmote()
doesn't pass that flag down to gdlm_lock() as it should. Fix that by
pass... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 1ced38b9a5a2..595891015415 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -717,12 +717,6 @@ __acquires(&gl->gl_lockref.lock)
return;
do_error(gl, 0); /* Fail queued try locks */
}
- gl->gl_req = target;
- set_bit(GLF_BLOCKING, &gl->gl_flags);
... |
418c854759341cdf687240bd064de09ce38b92c5 | Analyze and fix the following issue in the Linux kernel code: gfs2: Partially revert "gfs2: do_xmote fixes" | Problem Details:
When the lm_lock hook which calls dlm_lock() returns an error,
do_xmote() previously reported the error to the syslog ("lm_lock ret
%d\n") but otherwise ignored it during withdraws. Commit 9947a06d29c0
("gfs2: do_xmote fixes") changed that to pass the error on to the glock
layer, but the error would t... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 8a7f947883cd..5bdb11de5b13 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -832,7 +832,8 @@ skip_inval:
*/
} else {
fs_err(sdp, "lm_lock ret %d\n", ret);
- target = gl->gl_state | LM_OUT_ERROR;
+ GLOCK_BUG_ON(gl, !gfs2_withdrawing_or_wit... |
60c6273131330a57b3eb55233d3706f48e4c4b3e | Analyze and fix the following issue in the Linux kernel code: gfs2: Remove unused GIF_FREE_VFS_INODE flag | Problem Details:
Since commit 38552ff676f0 ("gfs2: Fix and clean up create / evict
interaction"), the GIF_FREE_VFS_INODE flag isn't used anymore.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Andrew Price <anprice@redhat.com> | ```diff
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index d4ad82f47eee..e3a8a28acb99 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -376,7 +376,6 @@ struct gfs2_glock {
enum {
GIF_QD_LOCKED = 1,
GIF_SW_PAGED = 3,
- GIF_FREE_VFS_INODE = 5,
GIF_GLOP_PENDING = 6,
};
``` |
3e5df910b592d47734b6dcd03d57498d4766bf6c | Analyze and fix the following issue in the Linux kernel code: arm64: dts: renesas: r9a09g047e57-smarc: Fix gpio key's pin control node | Problem Details:
Adding pin control node to the child won't parse the pins during driver
bind. Fix the issue by moving it to parent node.
This issue is observed while adding Schmitt input enable for PS0 pin on
later patch. Currently the reset value of the PIN is set to NMI function
and hence there is no breakage.
Fix... | ```diff
diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
index 1e67f0a2a945..9f6716fa1086 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
@@ -90,10 +90,10 @@
};
&keys {
- key-... |
2e79ee4d64e9ba4a3fc90e91dfd715407efab16d | Analyze and fix the following issue in the Linux kernel code: arm64: dts: ti: k3-pinctrl: Fix the bug in existing macros | Problem Details:
Currently, DS_IO_OVERRIDE_EN_SHIFT macro is not defined anywhere but
used for defining other macro.
Replace this undefined macro with valid macro. Rename the existing macro
to reflect the actual behavior.
Fixes: 325aa0f6b36e ("arm64: dts: ti: k3-pinctrl: Introduce deep sleep macros")
Reviewed-by: Ken... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-pinctrl.h b/arch/arm64/boot/dts/ti/k3-pinctrl.h
index 8ce37ace94c9..e46f7bf52701 100644
--- a/arch/arm64/boot/dts/ti/k3-pinctrl.h
+++ b/arch/arm64/boot/dts/ti/k3-pinctrl.h
@@ -88,8 +88,8 @@
#define PIN_DS_FORCE_DISABLE (0 << FORCE_DS_EN_SHIFT)
#define PIN_DS_FORCE_ENA... |
cc55fc58fc1b7f405003fd2ecf79e74653461f0b | Analyze and fix the following issue in the Linux kernel code: clk: renesas: cpg-mssr: Fix memory leak in cpg_mssr_reserved_init() | Problem Details:
In case of krealloc_array() failure, the current error handling just
returns from the function without freeing the original array.
Fix this memory leak by freeing the original array.
Fixes: 6aa1754764901668 ("clk: renesas: cpg-mssr: Ignore all clocks assigned to non-Linux system")
Signed-off-by: Yuan ... | ```diff
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index 5ff6ee1f7d4b..de1cf7ba45b7 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -1082,6 +1082,7 @@ static int __init cpg_mssr_reserved_init(struct cpg_mssr_priv *priv... |
36f30f7ffc4b98dbd49deec8599cf810e7006cdf | Analyze and fix the following issue in the Linux kernel code: gpio: xgene-sb: use generic GPIO chip register read and write APIs | Problem Details:
The conversion to using the modernized generic GPIO chip API was
incomplete without also converting the direct calls to write/read_reg()
callbacks. Use the provided wrappers from linux/gpio/generic.h.
Fixes: 38d98a822c14 ("gpio: xgene-sb: use new generic GPIO chip API")
Reviewed-by: Linus Walleij <lin... | ```diff
diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
index 28ee3f7e91b9..661259f026e1 100644
--- a/drivers/gpio/gpio-xgene-sb.c
+++ b/drivers/gpio/gpio-xgene-sb.c
@@ -63,14 +63,15 @@ struct xgene_gpio_sb {
static void xgene_gpio_set_bit(struct gpio_chip *gc,
void __iomem *reg, u32 gpio... |
0370911565869384f19b35ea9e71ee7a57b48a33 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8186-tentacruel: Fix touchscreen model | Problem Details:
The touchscreen controller used with the original Krabby design is the
Elan eKTH6918, which is in the same family as eKTH6915, but supporting
a larger screen size with more sense lines.
OTOH, the touchscreen controller that actually shipped on the Tentacruel
devices is the Elan eKTH6A12NAY. A compatib... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
index 7c971198fa95..72a2a2bff0a9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
@@ -71,14 +71,14 @@
... |
c881d1c37b2c159d908203dba5c4920bc776046f | Analyze and fix the following issue in the Linux kernel code: arm64: dts: mediatek: mt8188: Change efuse fallback compatible to mt8186 | Problem Details:
The efuse block in the MT8188 contains the GPU speed bin cell, and like
the MT8186 one, has the same conversion scheme to work with the GPU OPP
binding. This was reflected in a corresponding change to the efuse DT
binding.
Change the fallback compatible of the MT8188's efuse block from the
generic one... | ```diff
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index 202478407727..90c388f1890f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -2183,7 +2183,7 @@
};
efuse: efuse@11f20000 {
- compatible = "mediat... |
4c4e48afb6d85c1a8f9fdbae1fdf17ceef4a6f5b | Analyze and fix the following issue in the Linux kernel code: arm64: dts: ti: k3-am62a-main: Fix main padcfg length | Problem Details:
The main pad configuration register region starts with the register
MAIN_PADCFG_CTRL_MMR_CFG0_PADCONFIG0 with address 0x000f4000 and ends
with the MAIN_PADCFG_CTRL_MMR_CFG0_PADCONFIG150 register with address
0x000f4258, as a result of which, total size of the region is 0x25c
instead of 0x2ac.
Referenc... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index d5f018768981..829f00adea6e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -267,7 +267,7 @@
main_pmx0: pinctrl@f4000 {
compatible = "pinctrl-s... |
29341c6c18b8ad2a9a4a68a61be7e1272d842f21 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: kirkwood: Fix sound DAI cells for OpenRD clients | Problem Details:
A previous commit changed the '#sound-dai-cells' property for the
kirkwood audio controller from 1 to 0 in the kirkwood.dtsi file,
but did not update the corresponding 'sound-dai' property in the
kirkwood-openrd-client.dts file.
This created a mismatch, causing a dtbs_check validation error where
the ... | ```diff
diff --git a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
index d4e0b8150a84..cf26e2ceaaa0 100644
--- a/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
+++ b/arch/arm/boot/dts/marvell/kirkwood-openrd-client.dts
@@ -38,7 +38,7 @@
simple-audio... |
932424a925ce79cbed0a93d36c5f1b69a0128de1 | Analyze and fix the following issue in the Linux kernel code: Revert "arm64: dts: ti: k3-j721e-beagleboneai64: Fix reversed C6x carveout locations" | Problem Details:
This reverts commit 1a314099b7559690fe23cdf3300dfff6e830ecb1.
The C6x carveouts are reversed intentionally. This is due to the
requirement to keep the DMA memory region as non-cached, however the
minimum granular cache region for C6x is 16MB. So, C66x_0 marks the
entire C66x_1 16MB memory carveouts as... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
index 66c4614f9e42..92f5e4a14a49 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
@@ -123,7 +123,8 @@
no-map;
};
-... |
79a1778c7819c8491cdbdc1f7e46d478cb84d5cf | Analyze and fix the following issue in the Linux kernel code: Revert "arm64: dts: ti: k3-j721e-sk: Fix reversed C6x carveout locations" | Problem Details:
This reverts commit 9f3814a7c06b7c7296cf8c1622078ad71820454b.
The C6x carveouts are reversed intentionally. This is due to the
requirement to keep the DMA memory region as non-cached, however the
minimum granular cache region for C6x is 16MB. So, C66x_0 marks the
entire C66x_1 16MB memory carveouts as... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 0f05e65f7bf7..37bc33f2cc26 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -120,7 +120,8 @@
no-map;
};
- c66_0_dma_memory_region: memory@a6000000 {
+ ... |
00c8fdc2809f05422d919809106f54c23de3cba3 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: ti: k3-j742s2-mcu-wakeup: Override firmware-name for MCU R5F cores | Problem Details:
The J742S2 SoC reuses the common k3-j784s4-j742s2-mcu-wakeup-common.dtsi
for its MCU domain, but it does not override the firmware-name property
for its R5F cores. This causes the wrong firmware binaries to be
referenced.
Introduce a new k3-j742s2-mcu-wakeup.dtsi file to override the
firmware-name pro... | ```diff
diff --git a/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi
new file mode 100644
index 000000000000..61db2348d6a4
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * De... |
dc2f650f7e6857bf384069c1a56b2937a1ee370d | Analyze and fix the following issue in the Linux kernel code: udp_tunnel: use netdev_warn() instead of netdev_WARN() | Problem Details:
netdev_WARN() uses WARN/WARN_ON to print a backtrace along with
file and line information. In this case, udp_tunnel_nic_register()
returning an error is just a failed operation, not a kernel bug.
udp_tunnel_nic_register() can fail due to a memory allocation
failure (kzalloc() or udp_tunnel_nic_alloc()... | ```diff
diff --git a/net/ipv4/udp_tunnel_nic.c b/net/ipv4/udp_tunnel_nic.c
index ff66db48453c..944b3cf25468 100644
--- a/net/ipv4/udp_tunnel_nic.c
+++ b/net/ipv4/udp_tunnel_nic.c
@@ -930,7 +930,7 @@ udp_tunnel_nic_netdevice_event(struct notifier_block *unused,
err = udp_tunnel_nic_register(dev);
if (err)
- ne... |
d89d3b29ce1a081507bf7b0a18405dc6b8e69a21 | Analyze and fix the following issue in the Linux kernel code: selftests: defer: Allow spaces in arguments of deferred commands | Problem Details:
Currently the way deferred commands are stored and invoked causes any
whitespace to act as an argument separator when the command is executed.
To make it possible to use spaces in deferred commands, store the commands
quoted, and then eval the string prior to execution.
Fixes: a6e263f125cd ("selftests... | ```diff
diff --git a/tools/testing/selftests/net/lib/sh/defer.sh b/tools/testing/selftests/net/lib/sh/defer.sh
index 082f5d38321b..6c642f3d0ced 100644
--- a/tools/testing/selftests/net/lib/sh/defer.sh
+++ b/tools/testing/selftests/net/lib/sh/defer.sh
@@ -39,7 +39,7 @@ __defer__run()
local defer_ix=$1; shift
local d... |
ff78bfe48be8c1de5a0c88aae109c6659fc89740 | Analyze and fix the following issue in the Linux kernel code: wireguard: selftests: select CONFIG_IP_NF_IPTABLES_LEGACY | Problem Details:
This is required on recent kernels, where it is now off by default.
While we're here, fix some stray =m's that were supposed to be =y.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://patch.msgid.link/20250910013644.4153708-5-Jason@zx2c4.com
Signed-off-by: Jakub Kicinski <kuba@kernel.... | ```diff
diff --git a/tools/testing/selftests/wireguard/qemu/kernel.config b/tools/testing/selftests/wireguard/qemu/kernel.config
index 1149289f4b30..936b18be07cf 100644
--- a/tools/testing/selftests/wireguard/qemu/kernel.config
+++ b/tools/testing/selftests/wireguard/qemu/kernel.config
@@ -20,9 +20,10 @@ CONFIG_NETFILT... |
5bd8de20770ca001621bb1aa5eb9a0977d0bd2d9 | Analyze and fix the following issue in the Linux kernel code: wireguard: queueing: always return valid online CPU in wg_cpumask_choose_online() | Problem Details:
The function gets number of online CPUS, and uses it to search for
Nth cpu in cpu_online_mask.
If id == num_online_cpus() - 1, and one CPU gets offlined between
calling num_online_cpus() -> cpumask_nth(), there's a chance for
cpumask_nth() to find nothing and return >= nr_cpu_ids.
The caller code in ... | ```diff
diff --git a/drivers/net/wireguard/queueing.h b/drivers/net/wireguard/queueing.h
index 56314f98b6ba..79b6d70de236 100644
--- a/drivers/net/wireguard/queueing.h
+++ b/drivers/net/wireguard/queueing.h
@@ -106,7 +106,7 @@ static inline int wg_cpumask_choose_online(int *stored_cpu, unsigned int id)
{
unsigned in... |
5551d21284702a5f36791aecc7735870d0423996 | Analyze and fix the following issue in the Linux kernel code: wireguard: queueing: simplify wg_cpumask_next_online() | Problem Details:
wg_cpumask_choose_online() opencodes cpumask_nth(). Use it and make the
function significantly simpler. While there, fix opencoded cpu_online()
too.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: h... | ```diff
diff --git a/drivers/net/wireguard/queueing.h b/drivers/net/wireguard/queueing.h
index 7eb76724b3ed..56314f98b6ba 100644
--- a/drivers/net/wireguard/queueing.h
+++ b/drivers/net/wireguard/queueing.h
@@ -104,16 +104,11 @@ static inline void wg_reset_packet(struct sk_buff *skb, bool encapsulating)
static inlin... |
2690cb089502b80b905f2abdafd1bf2d54e1abef | Analyze and fix the following issue in the Linux kernel code: dpaa2-switch: fix buffer pool seeding for control traffic | Problem Details:
Starting with commit c50e7475961c ("dpaa2-switch: Fix error checking in
dpaa2_switch_seed_bp()"), the probing of a second DPSW object errors out
like below.
fsl_dpaa2_switch dpsw.1: fsl_mc_driver_probe failed: -12
fsl_dpaa2_switch dpsw.1: probe with driver fsl_dpaa2_switch failed with error -12
The a... | ```diff
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index 4643a3380618..b1e1ad9e4b48 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -2736,7 +2736,7 @@ static int dpaa... |
4094920b19f78f3af8c67731fb4ba27973b83468 | Analyze and fix the following issue in the Linux kernel code: geneve: Avoid -Wflex-array-member-not-at-end warning | Problem Details:
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
Move the conflicting declaration to the end of the corresponding
structure. Notice that `struct ip_tunnel_info` is a flexible
structure, this is a structure that contains a flexible-array
member.
... | ```diff
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 54384f9b3872..77b0c3d52041 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -53,7 +53,6 @@ struct geneve_dev_node {
};
struct geneve_config {
- struct ip_tunnel_info info;
bool collect_md;
bool use_udp6_rx_checksums;
boo... |
ac36dea3bc85c2cde87e490736708032328dfbdc | Analyze and fix the following issue in the Linux kernel code: ipv6: udp: fix typos in comments | Problem Details:
Correct typos in ipv6/udp.c comments:
"execeeds" -> "exceeds"
"tacking care" -> "taking care"
"measureable" -> "measurable"
No functional changes.
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250909122611.3711859-1... | ```diff
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index a35ee6d693a8..b70369f3cd32 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -260,7 +260,7 @@ rescore:
/* compute_score is too long of a function to be
* inlined, and calling it again here yields
- * measureable overhead for some
+ * measurab... |
5577352b55833d0f4350eb5d62eda2df09e84922 | Analyze and fix the following issue in the Linux kernel code: net/mlx5: Not returning mlx5_link_info table when speed is unknown | Problem Details:
Because mlx5e_link_info and mlx5e_ext_link_info have holes
e.g. Azure mlx5 reports PTYS 19. Do not return it unless speed
is retrieved successfully.
Fixes: 65a5d35571849 ("net/mlx5: Refactor link speed handling with mlx5_link_info struct")
Suggested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-of... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c
index 2d7adf7444ba..aa9f2b0a77d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c
@@ -1170,7 +1170,11 @@ const struct mlx5_link_info *mlx5_... |
247981eecd3dd6ff51bd0a0223deba8af39c5498 | Analyze and fix the following issue in the Linux kernel code: net: Use NAPI_* in test_bit when stopping napi kthread | Problem Details:
napi_stop_kthread waits for the NAPI_STATE_SCHED_THREADED to be unset
before stopping the kthread. But it uses test_bit with the
NAPIF_STATE_SCHED_THREADED and that might stop the kthread early before
the flag is unset.
Use the NAPI_* variant of the NAPI state bits in test_bit instead.
Tested:
./too... | ```diff
diff --git a/net/core/dev.c b/net/core/dev.c
index 93a25d87b86b..8d49b2198d07 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6965,7 +6965,7 @@ static void napi_stop_kthread(struct napi_struct *napi)
* the kthread.
*/
while (true) {
- if (!test_bit(NAPIF_STATE_SCHED_THREADED, &napi->state))
+ if ... |
0a27bdb14b028fed30a10cec2f945c38cb5ca4fa | Analyze and fix the following issue in the Linux kernel code: PCI/AER: Fix NULL pointer access by aer_info | Problem Details:
The kzalloc(GFP_KERNEL) may return NULL, so all accesses to aer_info->xxx
will result in kernel panic. Fix it.
Signed-off-by: Vernon Yang <yanglincheng@kylinos.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20250904182527.67371-1-vernon2gm@gmail.com | ```diff
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 62c74b5f99ae..cd0f0b17f097 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -393,6 +393,10 @@ void pci_aer_init(struct pci_dev *dev)
return;
dev->aer_info = kzalloc(sizeof(*dev->aer_info), GFP_KERNEL);
+ if (!dev->aer_i... |
136d8a6f73fee0686d163dca91fdffb35e25f092 | Analyze and fix the following issue in the Linux kernel code: firewire: core: remove useless lockdep_assert_held() | Problem Details:
The bm_work work item should be scheduled after holding fw_card reference
counting. At a commit 25feb1a96e21 ("firewire: core: use cleanup function
in bm_work"), I misinterpreted it as fw_card spinlock and inserted
lockdep_assert_hold() wrongly.
This commit removes the useless line.
Fixes: 25feb1a96e... | ```diff
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 474d8066e090..32cf6b3344cd 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -294,8 +294,6 @@ static void bm_work(struct work_struct *work)
int expected_gap_count, generation, grace;
bool do_reset = ... |
e9e81d86fee63c6d5757841ab557019ddf73786f | Analyze and fix the following issue in the Linux kernel code: dma-debug: refactor to use physical addresses for page mapping | Problem Details:
Convert the DMA debug infrastructure from page-based to physical address-based
mapping as a preparation to rely on physical address for DMA mapping routines.
The refactoring renames debug_dma_map_page() to debug_dma_map_phys() and
changes its signature to accept a phys_addr_t parameter instead of stru... | ```diff
diff --git a/Documentation/core-api/dma-api.rst b/Documentation/core-api/dma-api.rst
index 3087bea715ed..ca75b3541679 100644
--- a/Documentation/core-api/dma-api.rst
+++ b/Documentation/core-api/dma-api.rst
@@ -761,7 +761,7 @@ example warning message may look like this::
[<ffffffff80235177>] find_busiest_grou... |
57c8e9da3dfe606b918d8f193837ebf2213a9545 | Analyze and fix the following issue in the Linux kernel code: clk: qcom: tcsrcc-x1e80100: Set the bi_tcxo as parent to eDP refclk | Problem Details:
All the other ref clocks provided by this driver have the bi_tcxo
as parent. The eDP refclk is the only one without a parent, leading
to reporting its rate as 0. So set its parent to bi_tcxo, just like
the rest of the refclks.
Cc: stable@vger.kernel.org # v6.9
Fixes: 06aff116199c ("clk: qcom: Add TCSR... | ```diff
diff --git a/drivers/clk/qcom/tcsrcc-x1e80100.c b/drivers/clk/qcom/tcsrcc-x1e80100.c
index ff61769a0807..a367e1f55622 100644
--- a/drivers/clk/qcom/tcsrcc-x1e80100.c
+++ b/drivers/clk/qcom/tcsrcc-x1e80100.c
@@ -29,6 +29,10 @@ static struct clk_branch tcsr_edp_clkref_en = {
.enable_mask = BIT(0),
.hw.init ... |
42415d163e5df6db799c7de6262d707e402c2c7e | Analyze and fix the following issue in the Linux kernel code: rust: pin-init: add references to previously initialized fields | Problem Details:
After initializing a field in an initializer macro, create a variable
holding a reference that points at that field. The type is either
`Pin<&mut T>` or `&mut T` depending on the field's structural pinning
kind.
[ Applied fixes to devres and rust_driver_pci sample - Benno]
Reviewed-by: Danilo Krummric... | ```diff
diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs
index da18091143a6..91dbf3f4b166 100644
--- a/rust/kernel/devres.rs
+++ b/rust/kernel/devres.rs
@@ -134,11 +134,9 @@ impl<T: Send> Devres<T> {
T: 'a,
Error: From<E>,
{
- let callback = Self::devres_callback;
-
try_... |
54d94c422fed9575b74167333c1757847a4e6899 | Analyze and fix the following issue in the Linux kernel code: lsm: CONFIG_LSM can depend on CONFIG_SECURITY | Problem Details:
When CONFIG_SECURITY is not set, CONFIG_LSM (builtin_lsm_order) does
not need to be visible and settable since builtin_lsm_order is defined in
security.o, which is only built when CONFIG_SECURITY=y.
So make CONFIG_LSM depend on CONFIG_SECURITY.
Fixes: 13e735c0e953 ("LSM: Introduce CONFIG_LSM")
Signed... | ```diff
diff --git a/security/Kconfig b/security/Kconfig
index 4816fc74f81e..285f284dfcac 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -269,6 +269,7 @@ endchoice
config LSM
string "Ordered list of enabled LSMs"
+ depends on SECURITY
default "landlock,lockdown,yama,loadpin,safesetid,smack,selinux,tomoy... |
1fcf686def19064a7b5cfaeb28c1f1a119900a2b | Analyze and fix the following issue in the Linux kernel code: erofs: fix long xattr name prefix placement | Problem Details:
Currently, xattr name prefixes are forcibly placed into the packed
inode if the fragments feature is enabled, and users have no option
to put them in plain form directly on disk.
This is inflexible. First, as mentioned above, users should be able
to store unwrapped long xattr name prefixes uncondition... | ```diff
diff --git a/fs/erofs/erofs_fs.h b/fs/erofs/erofs_fs.h
index 377ee12b8b96..3d5738f80072 100644
--- a/fs/erofs/erofs_fs.h
+++ b/fs/erofs/erofs_fs.h
@@ -12,10 +12,12 @@
/* to allow for x86 boot sectors and other oddities. */
#define EROFS_SUPER_OFFSET 1024
-#define EROFS_FEATURE_COMPAT_SB_CHKSUM ... |
4773761949dec7d47633b624e3c9e4cf0a1af9e8 | Analyze and fix the following issue in the Linux kernel code: ice: add pdev into fwlog structure and use it for logging | Problem Details:
Prepare the code to be moved to the library. ice_debug() won't be there
so switch to dev_dbg().
Add struct pdev pointer in fwlog to track on which pdev the fwlog was
created.
Switch the dev passed in dev_warn() to the one stored in fwlog.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
S... | ```diff
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 7043cca525c6..c3f99b2e2087 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -992,6 +992,7 @@ int ice_init_hw(struct ice_hw *hw)
{
struct ic... |
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