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 7527A23DD12; Sun, 24 Nov 2024 13:53:00 +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=1732456380; cv=none; b=DEXmcbXaNAgKy4wyIifFqF0t14IJVX/Dv9gWL+/ZMglkcOkb6gPeuYFiuGWt26wIVXRgq3mXtmqxyQIxeYhVbjdb9VE32iS9pcsv/NpqQ66/SoXrkCSsrEbNFLNZQ7vT4ufZ7hMiPSXa8aw/06LUYxKAkVj9sLUq+laJwK0LWuM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732456380; c=relaxed/simple; bh=VrMC/qm3yF6vGuNO7pBmx5unBh37CgIKAFGLyrw8szc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D2sKsNLJRS3Iv4QsEZxt9iPWihazvFChfvFXocJrxlkskiWWomXpnh6nuGHi6MxEkcZAFjGTZ3ZHSYXI3qNP0N9Ummtk4+IzMuObbI4gR3Rrxu+v3SBraNPES7Y38odFoLMx+rrj0giFw6CjA8AYdhNtyHpIqNN/MaiSkjSVzCk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FLgpbS9n; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FLgpbS9n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D9951C4CECC; Sun, 24 Nov 2024 13:52:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732456380; bh=VrMC/qm3yF6vGuNO7pBmx5unBh37CgIKAFGLyrw8szc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FLgpbS9njvzaDO8vz84wrmi5rAmdF8WaLZ7idBEI5TwdWvqzILeAfq4P3ReK3/D2V KAwxX3u1SeAaSjT+tE/bdGN/Wj9xZCGBJPaEobMXHAZFmMA3Dcwo8f8JcQeXyOGpQw 1dNsEx6opaHzkb9zJLuXiYPXJrquDgQi+SP8hwibr0qTsZxEGUFQb2QWO9blDvcLuc NYNB4qL33mF9RNKu8woDXsdsH5wallmoqr7w5ru9cK+FX5AtBcVvZRQJWn0l69qVTw h6zam+zwgGK2H52d4bDo9CcZEMhJF4tfJ9Ky1v98ikjLa+UqdC/lKi3Epou/RHKv0Y Y30JnMAUFajyQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Prike Liang , Alex Deucher , Sasha Levin , christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, simona@ffwll.ch, mario.limonciello@amd.com, Jun.Ma2@amd.com, antonio@mandelbit.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.15 20/36] drm/amdgpu: Dereference the ATCS ACPI buffer Date: Sun, 24 Nov 2024 08:51:34 -0500 Message-ID: <20241124135219.3349183-20-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241124135219.3349183-1-sashal@kernel.org> References: <20241124135219.3349183-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.173 Content-Transfer-Encoding: 8bit From: Prike Liang [ Upstream commit 32e7ee293ff476c67b51be006e986021967bc525 ] Need to dereference the atcs acpi buffer after the method is executed, otherwise it will result in a memory leak. Signed-off-by: Prike Liang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 592ca0cfe61d0..0adc992e4630a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -761,6 +761,7 @@ int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev, return -EIO; } + kfree(info); return 0; } -- 2.43.0