https://bugs.freedesktop.org/show_bug.cgi?id=72457

Priority: medium Bug ID: 72457 Assignee: dri-devel@lists.freedesktop.org Summary: Crash in hwmon_attributes_visible Severity: normal Classification: Unclassified OS: Linux (All) Reporter: g02maran@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI

Created attachment 90435 --> https://bugs.freedesktop.org/attachment.cgi?id=90435&action=edit patch

I tried the drm-fixes-3.13 branch but it crashes for me in hwmon_attributes_visible. If I revert commit ec39f64bba3421c2060fcbd1aeb6eec81fe0a42d (drm/radeon/dpm: Convert to use devm_hwmon_register_with_groups) the crash disappears.

The attached patch fixes the issue for me. I only had a problem with the hwmon_attributes_visible function, but looking at the code it seems to me that the same fix is needed in radeon_hwmon_show_temp_thresh as well.