From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9B0C6FC0B; Wed, 5 Feb 2025 14:07:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764460; cv=none; b=oDKw2FohPR5DxaW+lfy1ZTnvATmOZpFVOj8kwfQz5ucw2SF/CY2bevHcPhFyr6l5ULdav3gx+9r4XkOsmcHjRyLZwhcZ9JMqa6pmdhvkrMDHHXXmQYQP+QZ2hVR/ABfbCJj9uuxqgP8M4DrSud1NU140o4h5DWGTpjUhIOFcSDE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764460; c=relaxed/simple; bh=OkuosoTmt1LFEzxJd4HcbaLHfFB7oTxcQdthHurTjyk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CY7u8wAiW/19LD3FNmNRntNzie8Ua646JQStgFXtejcKv5bGHliyprDgVDas2tdYOkoiBOK1WMcywgNbWtDxpwpNDefy+oI1ssYieKcbdLKu9Vb4fXnfaGxz1LRAFTkGCh4oxB40krG1HM6f6P7FdZDBefp5br7hKRPFKmkNa10= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=W/4tWrky; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="W/4tWrky" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0669EC4CED1; Wed, 5 Feb 2025 14:07:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738764460; bh=OkuosoTmt1LFEzxJd4HcbaLHfFB7oTxcQdthHurTjyk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W/4tWrky0SEsz4NrXtdDxUfRnbHxfj8Wyy5JCAPHemcAEEs/rGx714BUDOamxPBhK PJnPEFV+FnBqT+WPJX6ebcnievPCp2xJQh0E0f6aCCQdgexncz8O9/PdQuV+oat8Ey u4EPvKW3HpTDFcHh9v8KOGl8gEdlkUWz2H54RsAA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jiang Liu , Kent Russell , Alex Deucher , Sasha Levin Subject: [PATCH 6.13 080/623] drm/amdgpu: tear down ttm range manager for doorbell in amdgpu_ttm_fini() Date: Wed, 5 Feb 2025 14:37:02 +0100 Message-ID: <20250205134459.285186380@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134456.221272033@linuxfoundation.org> References: <20250205134456.221272033@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jiang Liu [ Upstream commit 60a2c0c12b644450e420ffc42291d1eb248bacb7 ] Tear down ttm range manager for doorbell in function amdgpu_ttm_fini(), to avoid memory leakage. Fixes: 792b84fb9038 ("drm/amdgpu: initialize ttm for doorbells") Signed-off-by: Jiang Liu Signed-off-by: Kent Russell Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index c8180cad0abdd..c4da62d111052 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -2065,6 +2065,7 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev) ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GDS); ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GWS); ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_OA); + ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_DOORBELL); ttm_device_fini(&adev->mman.bdev); adev->mman.initialized = false; DRM_INFO("amdgpu: ttm finalized\n"); -- 2.39.5