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Message-Id: <20220530133825.1933431-58-sashal@kernel.org>
Date: Mon, 30 May 2022 09:37:34 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Alice Wong <shiwei.wong@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>, christian.koenig@....com,
Xinhui.Pan@....com, airlied@...ux.ie, daniel@...ll.ch,
Hawking.Zhang@....com, Likun.Gao@....com, john.clements@....com,
candice.li@....com, lang.yu@....com, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 5.15 058/109] drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
From: Alice Wong <shiwei.wong@....com>
[ Upstream commit ab0cd4a9ae5b4679b714d8dbfedc0901fecdce9f ]
When psp_hw_init failed, it will set the load_type to AMDGPU_FW_LOAD_DIRECT.
During amdgpu_device_ip_fini, amdgpu_ucode_free_bo checks that load_type is
AMDGPU_FW_LOAD_DIRECT and skips deallocating fw_buf causing memory leak.
Remove load_type check in amdgpu_ucode_free_bo.
Signed-off-by: Alice Wong <shiwei.wong@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index abd8469380e5..0ed0736d515a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -723,8 +723,7 @@ int amdgpu_ucode_create_bo(struct amdgpu_device *adev)
void amdgpu_ucode_free_bo(struct amdgpu_device *adev)
{
- if (adev->firmware.load_type != AMDGPU_FW_LOAD_DIRECT)
- amdgpu_bo_free_kernel(&adev->firmware.fw_buf,
+ amdgpu_bo_free_kernel(&adev->firmware.fw_buf,
&adev->firmware.fw_buf_mc,
&adev->firmware.fw_buf_ptr);
}
--
2.35.1
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