From: Christian König <christian.koenig@amd.com>
Date: Mon, 2 Nov 2020 16:22:35 +0000 (+0100)
Subject: drm/amdgpu: fix off by one in amdgpu_vm_handle_fault
X-Git-Tag: baikal/mips/sdk5.9~12066^2~12^2~12
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=0faf29e6b7a7783ff252e3577249043bf099aff3;p=kernel.git

drm/amdgpu: fix off by one in amdgpu_vm_handle_fault

The value is inclusive, not exclusive.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index dc0bc550e42b1..fdbe7d4e8b8b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -3351,7 +3351,7 @@ bool amdgpu_vm_handle_fault(struct amdgpu_device *adev, unsigned int pasid,
 	}
 
 	r = amdgpu_vm_bo_update_mapping(adev, adev, vm, true, false, NULL, addr,
-					addr + 1, flags, value, NULL, NULL,
+					addr, flags, value, NULL, NULL,
 					NULL);
 	if (r)
 		goto error_unlock;