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 15C0313C9C4; Wed, 5 Feb 2025 13:48:57 +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=1738763337; cv=none; b=RH0kwGSPFnwxQ9Zj9fUxOyhzAIL+bCnhAcMMunwW+8oIZT5+09LMu3Y0HhB8U70T7Jyx6Z+g8VWzMw4zfHA9+QU2OaB8dBV8xROgfEzLhH7U+ZZ0DqGUozDG2dn1XPPhyz2BSPYoMs/zOnUX/tb3gBxM14QliygIZcTjLw30hlM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738763337; c=relaxed/simple; bh=e40hUqg96V7BbVRbYKOkxHmkhF0bSWlqFhAy0OpW8BU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mDFDVfUcKBm/bbP9Ms7dhg7Jing9zAcdKXkhKSa/OZ31X72lhIbmAW1L1aTLIdKk6YUr0ZlsKmGyuiPj0q+ldzbDhhXKpBdSwzPIRf7OCbxXKb8eziJTgZmMBTzw3sLe/IazRgKVOEQ+2lzV4lnspEw+EExhHF4jfGebbAE6jEw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=BsMgPMcw; 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="BsMgPMcw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75D3CC4CED1; Wed, 5 Feb 2025 13:48:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738763337; bh=e40hUqg96V7BbVRbYKOkxHmkhF0bSWlqFhAy0OpW8BU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BsMgPMcwMP7GVrEtI8J2P4YwIHJANPNvAxlqsAYccM5fF7y8HvBGnGfo7ercCZbfS fvihgUcgJKY4sZh2ZSAs/w6d+jH/YFCWgbWMtqccWKw9sqbfadl0O5or/f9AHjngEO +V1FcxkwaKkv0YcsBwtSEIiFGpwjyXHUXLGJs1IY= 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 6.6 045/393] drm/amdgpu: tear down ttm range manager for doorbell in amdgpu_ttm_fini() Date: Wed, 5 Feb 2025 14:39:24 +0100 Message-ID: <20250205134422.025409749@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134420.279368572@linuxfoundation.org> References: <20250205134420.279368572@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 6.6-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 c89264242bea3..69dfc3da5e15c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -2049,6 +2049,7 @@ 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