From: "Xu, Feifei" <Feifei.Xu@amd.com>
To: "Pan, Xinhui" <Xinhui.Pan@amd.com>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>
Cc: "Deucher, Alexander" <Alexander.Deucher@amd.com>
Subject: RE: [PATCH] drm/amdgpu: add the lost mutex_init back
Date: Thu, 16 Jan 2020 06:32:08 +0000 [thread overview]
Message-ID: <CH2PR12MB3767F4115CBAA3EFADDB7BDFFE360@CH2PR12MB3767.namprd12.prod.outlook.com> (raw)
In-Reply-To: <SN6PR12MB280058965C66589B199AC18C87360@SN6PR12MB2800.namprd12.prod.outlook.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of Pan, Xinhui
Sent: Thursday, January 16, 2020 2:10 PM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher@amd.com>
Subject: [PATCH] drm/amdgpu: add the lost mutex_init back
Initialize notifier_lock.
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 2c64d2a83d61..c2453532fd95 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2851,6 +2851,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
hash_init(adev->mn_hash);
mutex_init(&adev->lock_reset);
mutex_init(&adev->psp.mutex);
+ mutex_init(&adev->notifier_lock);
r = amdgpu_device_check_arguments(adev);
if (r)
--
2.17.1
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next prev parent reply other threads:[~2020-01-16 6:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-16 6:09 [PATCH] drm/amdgpu: add the lost mutex_init back Pan, Xinhui
2020-01-16 6:32 ` Xu, Feifei [this message]
2020-01-16 12:35 ` Christian König
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