The patch below was submitted to be applied to the 6.18-stable tree.
I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst.
I could be totally wrong, and if so, please respond to stable@vger.kernel.org and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 979e2ec58de2b600955b8290d1df549e33d67347 Mon Sep 17 00:00:00 2001 From: Madhur Kumar madhurkumar004@gmail.com Date: Fri, 5 Dec 2025 14:48:04 +0530 Subject: [PATCH] drm: nouveau: Replace sprintf() with sysfs_emit()
Replace sprintf() calls with sysfs_emit() to follow current kernel coding standards.
sysfs_emit() is the preferred method for formatting sysfs output as it provides better bounds checking and is more secure.
Signed-off-by: Madhur Kumar madhurkumar004@gmail.com Reviewed-by: Lyude Paul lyude@redhat.com Signed-off-by: Lyude Paul lyude@redhat.com Link: https://patch.msgid.link/20251205091804.317801-1-madhurkumar004@gmail.com Fixes: 11b7d895216f ("drm/nouveau/pm: manual pwm fanspeed management for nv40+ boards") Cc: stable@vger.kernel.org # v3.3+
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c index 5c07a9ee8b77..34effe6d86ad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c +++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c @@ -125,7 +125,7 @@ nouveau_hwmon_get_pwm1_max(struct device *d, if (ret < 0) return ret;
- return sprintf(buf, "%i\n", ret); + return sysfs_emit(buf, "%i\n", ret); }
static ssize_t @@ -141,7 +141,7 @@ nouveau_hwmon_get_pwm1_min(struct device *d, if (ret < 0) return ret;
- return sprintf(buf, "%i\n", ret); + return sysfs_emit(buf, "%i\n", ret); }
static ssize_t