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From: ChunyouTang <tangchunyou@163.com>
To: robh@kernel.org, tomeu.vizoso@collabora.com,
	steven.price@arm.com, alyssa.rosenzweig@collabora.com,
	airlied@linux.ie, daniel@ffwll.ch
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	tangchunyou@icubecorp.cn,
	tangchunyou <tangchunyou@163.icubecorp.cn>
Subject: [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c
Date: Wed,  9 Jun 2021 14:38:50 +0800	[thread overview]
Message-ID: <20210609063850.2060-1-tangchunyou@163.com> (raw)

From: tangchunyou <tangchunyou@163.icubecorp.cn>

The GPU exception fault status register(0x3C),the low 8 bit is the
EXCEPTION_TYPE.We can see the description at P3-78 in spec.

Signed-off-by: tangchunyou <tangchunyou@163.icubecorp.cn>
---
 drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c
index 2aae636f1cf5..1fffb6a0b24f 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gpu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c
@@ -33,7 +33,7 @@ static irqreturn_t panfrost_gpu_irq_handler(int irq, void *data)
 		address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO);
 
 		dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n",
-			 fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status),
+			 fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status & 0xFF),
 			 address);
 
 		if (state & GPU_IRQ_MULTIPLE_FAULT)
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: ChunyouTang <tangchunyou@163.com>
To: robh@kernel.org, tomeu.vizoso@collabora.com,
	steven.price@arm.com, alyssa.rosenzweig@collabora.com,
	airlied@linux.ie, daniel@ffwll.ch
Cc: tangchunyou@icubecorp.cn, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	tangchunyou <tangchunyou@163.icubecorp.cn>
Subject: [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c
Date: Wed,  9 Jun 2021 14:38:50 +0800	[thread overview]
Message-ID: <20210609063850.2060-1-tangchunyou@163.com> (raw)

From: tangchunyou <tangchunyou@163.icubecorp.cn>

The GPU exception fault status register(0x3C),the low 8 bit is the
EXCEPTION_TYPE.We can see the description at P3-78 in spec.

Signed-off-by: tangchunyou <tangchunyou@163.icubecorp.cn>
---
 drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c
index 2aae636f1cf5..1fffb6a0b24f 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gpu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c
@@ -33,7 +33,7 @@ static irqreturn_t panfrost_gpu_irq_handler(int irq, void *data)
 		address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO);
 
 		dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n",
-			 fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status),
+			 fault_status & 0xFF, panfrost_exception_name(pfdev, fault_status & 0xFF),
 			 address);
 
 		if (state & GPU_IRQ_MULTIPLE_FAULT)
-- 
2.25.1


             reply	other threads:[~2021-06-09  6:40 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-09  6:38 ChunyouTang [this message]
2021-06-09  6:38 ` [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c ChunyouTang
2021-06-10 10:41 ` Steven Price
2021-06-10 13:06   ` Chunyou Tang
2021-06-10 13:06     ` Chunyou Tang
2021-06-11 10:10     ` Steven Price
2021-06-11 10:10       ` Steven Price
2021-06-11 10:36       ` Chunyou Tang
2021-06-11 10:36         ` Chunyou Tang
2021-06-15  7:04       ` Chunyou Tang
2021-06-15  7:04         ` Chunyou Tang
2021-06-16 11:07         ` Steven Price

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