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 ACF1A13AA22; Sun, 28 Jan 2024 16:15:57 +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=1706458557; cv=none; b=ox2Lcrd4eSuWp3N45YFTG90KLXaSvRfmj42OOwPKORRe3HcV+d5dGc69kUjCtHZrCGWKdrE3zx7KgigfOIckJXY3vUHn6LgeQqJ1/QFQSmsgLp6yK3YacfgK13POhIzEZes/bw/Ll9LAQxMUvnBihjzSnDUHJirIptfu9VLd5Y4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706458557; c=relaxed/simple; bh=MI288FLtEqUq5o2SIXGR0lmVO9eM8omBcvCeY3vaCMI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=s7rcMzsaYSBcZRwYWI7A/Hi52OWKN5uZb/C8MtOC/npl0PL7m90KstfwpPFSWek2Y5F6+PFjjabTOyq0WumQ1QsaZnpw2g1xsXbYy6PxgyNrM0TZfkV8biaFs6rpzAJbtWxuRc+M+/aoqqu5dGSfkD8RM6EGDhyVsjOoHnOiWZU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Yhuow47P; 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="Yhuow47P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26166C433C7; Sun, 28 Jan 2024 16:15:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706458557; bh=MI288FLtEqUq5o2SIXGR0lmVO9eM8omBcvCeY3vaCMI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yhuow47PtqUjvvwH3aE9yHeiDxWnXpNmQCRhcckAP0TBYnRK1uT/DpSmhHEIA+W2e 3YvZtJxRNQfMKF+gZv3X5wNgWZ1NGjQRTnO6y49CcjfdLbt5BeilF+pu/JF9O0IT3v FGPH+Dhjg07fdDj3CGOIBrNaEh8bxX0lK4Dq96hp2vNWqqLJPR99/Y6nQq7sC3NTe4 FoCcso3xRWCNGc+9J19Fjlb2vBKJeLskQ/a1+ZlI9DjNZRuExvgkgl4ui42JPlFTCN sdipfzgeK9RdydwSnkxI7YtQXD71S+BMwIoYob9v02qyodtPSVQHYxMrJDlKXA9Hy1 aRY4wB9bU8F6A== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Srinivasan Shanmugam , Monk Liu , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Lijo Lazar , Sasha Levin , Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, mario.limonciello@amd.com, Hawking.Zhang@amd.com, candice.li@amd.com, le.ma@amd.com, victorchengchi.lu@amd.com, shashank.sharma@amd.com, andrealmeid@igalia.com, hamza.mahfooz@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.15 18/19] drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()' Date: Sun, 28 Jan 2024 11:15:15 -0500 Message-ID: <20240128161524.204182-18-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240128161524.204182-1-sashal@kernel.org> References: <20240128161524.204182-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.148 Content-Transfer-Encoding: 8bit From: Srinivasan Shanmugam [ Upstream commit 8a44fdd3cf91debbd09b43bd2519ad2b2486ccf4 ] In function 'amdgpu_device_need_post(struct amdgpu_device *adev)' - 'adev->pm.fw' may not be released before return. Using the function release_firmware() to release adev->pm.fw. Thus fixing the below: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1571 amdgpu_device_need_post() warn: 'adev->pm.fw' from request_firmware() not released on lines: 1554. Cc: Monk Liu Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Suggested-by: Lijo Lazar Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- 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 19e32f38a4c4..816dd59212c1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1292,6 +1292,7 @@ bool amdgpu_device_need_post(struct amdgpu_device *adev) return true; fw_ver = *((uint32_t *)adev->pm.fw->data + 69); + release_firmware(adev->pm.fw); if (fw_ver < 0x00160e00) return true; } -- 2.43.0