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
| ||
|
Date: Mon, 29 Jun 2020 11:18:02 -0400 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Wenhui Sheng <Wenhui.Sheng@....com>, Hawking Zhang <Hawking.Zhang@....com>, Alex Deucher <alexander.deucher@....com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org> Subject: [PATCH 5.7 249/265] drm/amdgpu: add fw release for sdma v5_0 From: Wenhui Sheng <Wenhui.Sheng@....com> commit edfaf6fa73f15568d4337f208b2333f647c35810 upstream. sdma fw isn't released when module exit Reviewed-by: Hawking Zhang <Hawking.Zhang@....com> Signed-off-by: Wenhui Sheng <Wenhui.Sheng@....com> Signed-off-by: Alex Deucher <alexander.deucher@....com> Cc: stable@...r.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c index d2840c2f62865..1dc57079933ce 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -1261,8 +1261,12 @@ static int sdma_v5_0_sw_fini(void *handle) struct amdgpu_device *adev = (struct amdgpu_device *)handle; int i; - for (i = 0; i < adev->sdma.num_instances; i++) + for (i = 0; i < adev->sdma.num_instances; i++) { + if (adev->sdma.instance[i].fw != NULL) + release_firmware(adev->sdma.instance[i].fw); + amdgpu_ring_fini(&adev->sdma.instance[i].ring); + } return 0; } -- 2.25.1
Powered by blists - more mailing lists