linux-kernel - [PATCH] modified: gpu/drm/panfrost/panfrost

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210609063850.2060-1-tangchunyou@163.com>
Date:   Wed,  9 Jun 2021 14:38:50 +0800
From:   ChunyouTang <tangchunyou@....com>
To:     robh@...nel.org, tomeu.vizoso@...labora.com, steven.price@....com,
        alyssa.rosenzweig@...labora.com, airlied@...ux.ie, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        tangchunyou@...becorp.cn,
        tangchunyou <tangchunyou@....icubecorp.cn>
Subject: [PATCH] modified: gpu/drm/panfrost/panfrost_gpu.c

From: tangchunyou <tangchunyou@....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@....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