From: Alex Deucher Date: Tue, 28 Jul 2026 15:20:38 +0000 (-0400) Subject: drm/amdgpu/gmc12.1: fix MMHUB0 check in pasid tlb flush X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=5227c2c77c3869cbbc680d5a61cb5d4574fd8e38;p=thirdparty%2Fkernel%2Flinux.git drm/amdgpu/gmc12.1: fix MMHUB0 check in pasid tlb flush Check for mmhub0 rather than mmhub1. Looks like a copy paste typo. Fixes: d0c989a0aad3 ("drm/amd/amdgpu : Use the MES INV_TLBS API for tlb invalidation on gfx12_1") Cc: Shaoyun Liu Reviewed-by: Shaoyun Liu Signed-off-by: Alex Deucher (cherry picked from commit 0e8faef0aaa4d08f3f4f67ee7bb74e1babc8efc4) Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c index bdf6788b85b5..5fe43f7eab29 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c @@ -427,7 +427,7 @@ static void gmc_v12_1_flush_gpu_tlb_pasid(struct amdgpu_device *adev, if (all_hub) { /* invalidate mm_hub */ - if (test_bit(AMDGPU_MMHUB1(0), adev->vmhubs_mask)) { + if (test_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask)) { input.hub_id = AMDGPU_MMHUB0(0); adev->mes.funcs->invalidate_tlbs_pasid(&adev->mes, &input); }