[PATCH 11/22] drm/amdgpu: Remove the memory leak after unload amdgpu driver

[Liu, Monk]

Oh, Alex

This patch is verified on an elder branch, I checked the latest staging and PSP already include the ucode_bo_fini, so I'll drop it right now and verify this memleak later

/Monk

-----Original Message-----
From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf Of Monk Liu
Sent: 2018年2月26日 13:18
To: amd-gfx at lists.freedesktop.org
Cc: Deng, Emily <Emily.Deng at amd.com>
Subject: [PATCH 11/22] drm/amdgpu: Remove the memory leak after unload amdgpu driver

From: Emily Deng <Emily.Deng at amd.com>

Need to call function amdgpu_ucode_fini_bo to release ucode bo for psp firmware load type.

Change-Id: I1c7be8135993e11076c9d46b3cd87615514a9abb
Signed-off-by: Emily Deng <Emily.Deng at 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 69fb5e50..61696c7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1490,6 +1490,7 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev)
 
 	/* disable all interrupts */
 	amdgpu_irq_disable_all(adev);
+	amdgpu_ucode_fini_bo(adev);
 
 	for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
 		if (!adev->ip_blocks[i].status.sw)
--
2.7.4

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