From: YiPeng Chai <YiPeng.Chai@amd.com>
Date: Mon, 8 Dec 2025 08:29:51 +0000 (+0800)
Subject: drm/amd/ras: Pass ras poison consumption message to sriov host
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a0b2afa4c364499a43a58a007ba287e006b55521;p=thirdparty%2Flinux.git

drm/amd/ras: Pass ras poison consumption message to sriov host

Pass ras poison consumption message to sriov host.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_process.c b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_process.c
index 5782c007de71c..285d81a85a99d 100644
--- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_process.c
+++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_process.c
@@ -103,6 +103,16 @@ int amdgpu_ras_process_handle_consumption_interrupt(struct amdgpu_device *adev,
 	if (!ih_info)
 		return -EINVAL;
 
+	if (amdgpu_sriov_vf(adev)) {
+		if (adev->virt.ops && adev->virt.ops->ras_poison_handler)
+			adev->virt.ops->ras_poison_handler(adev, ih_info->block);
+		else
+			dev_warn(adev->dev,
+				"No ras_poison_handler interface in SRIOV for block[%d]!\n",
+				ih_info->block);
+		return 0;
+	}
+
 	memset(&req, 0, sizeof(req));
 	req.block = ih_info->block;
 	req.data = ih_info->data;