From: "Clements, John" <John.Clements@amd.com>
To: "amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>,
"Zhang, Hawking" <Hawking.Zhang@amd.com>
Subject: [PATCH] drm/amdgpu: resolve ras print bug
Date: Wed, 21 Apr 2021 06:55:53 +0000 [thread overview]
Message-ID: <CY4PR1201MB0072579CCC7ED34A57536F6FFB479@CY4PR1201MB0072.namprd12.prod.outlook.com> (raw)
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[AMD Official Use Only - Internal Distribution Only]
Submitting patch to resolve RAS related dmesg print issue
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[-- Attachment #2: 0002-drm-amdgpu-resolve-ras-print-bug.patch --]
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From 6b05c870c1743748f416836fd5925ed76e5aac71 Mon Sep 17 00:00:00 2001
From: John Clements <john.clements@amd.com>
Date: Wed, 21 Apr 2021 14:40:22 +0800
Subject: [PATCH 2/2] drm/amdgpu: resolve ras print bug
only print mmea error status in the event of error
Signed-off-by: John Clements <john.clements@amd.com>
Change-Id: I80bb088879ec984971f3958719f1491bdf010be1
---
drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
index e1500be4a208..c4bc45f647ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
@@ -1305,7 +1305,7 @@ static void mmhub_v1_7_query_ras_error_status(struct amdgpu_device *adev)
for (i = 0; i < ARRAY_SIZE(mmhub_v1_7_ea_err_status_regs); i++) {
reg_value =
RREG32(SOC15_REG_ENTRY_OFFSET(mmhub_v1_7_ea_err_status_regs[i]));
- if (REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) ||
+ if ((REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_STATUS) != 3) ||
REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_WRRSP_STATUS) ||
REG_GET_FIELD(reg_value, MMEA0_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) {
dev_warn(adev->dev, "MMHUB EA err detected at instance: %d, status: 0x%x!\n",
--
2.17.1
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next reply other threads:[~2021-04-21 6:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 6:55 Clements, John [this message]
2021-04-21 7:00 ` [PATCH] drm/amdgpu: resolve ras print bug Clements, John
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