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| author | Raag Jadav <raag.jadav@intel.com> | 2025-12-03 15:33:55 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2025-12-08 16:26:42 +0300 |
| commit | b64a14334ef3ebbcf70d11bc67d0934bdc0e390d (patch) | |
| tree | f0ff6a53cf03727e18ef6cef1df800a1416b337b | |
| parent | da33e457f6803dc48b2b74f8ade75c14624d85ca (diff) | |
| download | linux-b64a14334ef3ebbcf70d11bc67d0934bdc0e390d.tar.xz | |
drm/xe/throttle: Skip reason prefix while emitting array
The newly introduced "reasons" attribute already signifies possible
reasons for throttling and makes the prefix in individual attribute
names redundant while emitting them as an array. Skip the prefix.
Fixes: 83ccde67a3f7 ("drm/xe/gt_throttle: Avoid TOCTOU when monitoring reasons")
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Sk Anirban <sk.anirban@intel.com>
Link: https://patch.msgid.link/20251203123355.571606-1-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_throttle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_throttle.c b/drivers/gpu/drm/xe/xe_gt_throttle.c index 096a6187ff12..570358310e97 100644 --- a/drivers/gpu/drm/xe/xe_gt_throttle.c +++ b/drivers/gpu/drm/xe/xe_gt_throttle.c @@ -137,7 +137,7 @@ static ssize_t reasons_show(struct kobject *kobj, struct throttle_attribute *other_ta = kobj_attribute_to_throttle(kattr); if (other_ta->mask != U32_MAX && reasons & other_ta->mask) - ret += sysfs_emit_at(buff, ret, "%s ", (*pother)->name); + ret += sysfs_emit_at(buff, ret, "%s ", (*pother)->name + strlen("reason_")); } if (drm_WARN_ONCE(&xe->drm, !ret, "Unknown reason: %#x\n", reasons)) |