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amdkfd: Only ignore -ENOENT for KFD init failuires

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When compiled without CONFIG_HSA_AMD KFD will return -ENOENT.
As other errors will cause KFD functionality issues this is the
only error code that should be ignored at init.

Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 4259a25341abf77939767215706f4e3cfd4b73b8)
This commit is contained in:
Mario Limonciello (AMD)
2025-12-10 14:15:08 -06:00
committed by Alex Deucher
parent 508babf310
commit 87612bab96
1 changed files with 4 additions and 2 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+4 -2
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@@ -3158,8 +3158,10 @@ static int __init amdgpu_init(void)
amdgpu_register_atpx_handler();
amdgpu_acpi_detect();
/* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */
amdgpu_amdkfd_init();
/* Ignore KFD init failures when CONFIG_HSA_AMD is not set. */
r = amdgpu_amdkfd_init();
if (r && r != -ENOENT)
goto error_fence;
if (amdgpu_pp_feature_mask & PP_OVERDRIVE_MASK) {
add_taint(TAINT_CPU_OUT_OF_SPEC, LOCKDEP_STILL_OK);