From: Alex Deucher Date: Wed, 1 Jul 2020 16:00:08 +0000 (-0400) Subject: drm/amdgpu: use %u rather than %d for sclk/mclk X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=beaf10efca64ac824240838ab1f054dfbefab5e6;p=linux.git drm/amdgpu: use %u rather than %d for sclk/mclk Large clock values may overflow and show up as negative. Reported by prOMiNd on IRC. Acked-by: Nirmoy Das Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 16596a9ccabef..02e6f8c4dde08 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -2784,7 +2784,7 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", sclk * 10 * 1000); + return snprintf(buf, PAGE_SIZE, "%u\n", sclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_sclk_label(struct device *dev, @@ -2819,7 +2819,7 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", mclk * 10 * 1000); + return snprintf(buf, PAGE_SIZE, "%u\n", mclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_mclk_label(struct device *dev,