From: Gangliang Xie <ganglxie@amd.com>
Date: Mon, 9 Feb 2026 09:32:00 +0000 (+0800)
Subject: drm/amdgpu: return when ras table checksum is error
X-Git-Tag: v6.19.6~424
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9319d7d0c729dd9dbe27a2fe76d1977d296b79a2;p=thirdparty%2Fkernel%2Fstable.git

drm/amdgpu: return when ras table checksum is error

[ Upstream commit 044f8d3b1fac6ac89c560f61415000e6bdab3a03 ]

end the function flow when ras table checksum is error

Signed-off-by: Gangliang Xie <ganglxie@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index 64dd7a81bff5f..710a8fe79fccd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -1701,10 +1701,12 @@ int amdgpu_ras_eeprom_check(struct amdgpu_ras_eeprom_control *control)
 		}
 
 		res = __verify_ras_table_checksum(control);
-		if (res)
+		if (res) {
 			dev_err(adev->dev,
 				"RAS table incorrect checksum or error:%d\n",
 				res);
+			return -EINVAL;
+		}
 
 		/* Warn if we are at 90% of the threshold or above
 		 */