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Message-Id: <20220607165006.563819317@linuxfoundation.org>
Date:   Tue,  7 Jun 2022 18:54:11 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Alice Wong <shiwei.wong@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.18 133/879] 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 ca3350502618..aebafbc327fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -714,8 +714,7 @@ 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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