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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2026-01-29 10:25:48 -0800 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2026-02-02 09:12:56 -0800 |
| commit | dd8ea2f2ab71b98887fdc426b0651dbb1d1ea760 (patch) | |
| tree | d588957dd3ccd45e3601bf1770ba02fc6f73300e /tools/perf/scripts/python/flamegraph.py | |
| parent | de96c43a69b1caf3190609a6509f22433a118782 (diff) | |
drm/xe/guc: Fix CFI violation in debugfs access.
xe_guc_print_info is void-returning, but the function pointer it is
assigned to expects an int-returning function, leading to the following
CFI error:
[ 206.873690] CFI failure at guc_debugfs_show+0xa1/0xf0 [xe]
(target: xe_guc_print_info+0x0/0x370 [xe]; expected type: 0xbe3bc66a)
Fix this by updating xe_guc_print_info to return an integer.
Fixes: e15826bb3c2c ("drm/xe/guc: Refactor GuC debugfs initialization")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: George D Sworo <george.d.sworo@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260129182547.32899-2-daniele.ceraolospurio@intel.com
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions