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 025F02DD5F7 for ; Wed, 30 Jul 2025 16:29:21 +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=1753892962; cv=none; b=MUEfGfDapo+fXdLpYQJJBiW6wBMEaRiLZd9aMZFYjiJhsjsDI2VfHS5okT1EltYCpT5YCUADRXCLoVuVsduIEbXhWzkwjh5dvI1eKmx/qn5241W2h/3LsCSQ4C9BLD+wDuILV8sxnTTyrzZNwUdccmbOTDVC5V6X7bBRFLPsmJY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753892962; c=relaxed/simple; bh=uQEfad1c9x2gHQBW0E3lJH/yMJ4lmLBNB7YoVwrxpmg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=OuVYUsJUbwmn5B9ac5bArcEO/2HxWgz+HGFG1PfpjAgskMM8YLRG7bS0v18GQEiV5FgFrFeZnPUB3c7zkdQm2yoJ4+3EOJxELKNE1Lg5nPglpN4qTIi9MYhRKH4JW2hczfqfTCVY7RMLyLbFJE+PGFeTOVr2QIrecqaxHO8Z2Es= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EbmFPyj5; 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="EbmFPyj5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 059D3C4CEE3; Wed, 30 Jul 2025 16:29:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753892961; bh=uQEfad1c9x2gHQBW0E3lJH/yMJ4lmLBNB7YoVwrxpmg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EbmFPyj5n7nKYj19xLx2O8oeADMarCEx6f05qATMS7zRV67m6nCmVaMbkoPYU9xvZ cCvYdeGOexj7I6r9TTUrsFLuJGBCGIHgDFzxGoDkNosrJW2YX9TzIHBdCHCESKqE8x 3VLhQYSYqiqUPeOc1r1sDv3pkm8nQ0B7i2HfNif5SLbxYqUSFqPIJqKJfX/AUpLM2F /Qg6FW0oBlGwOZ5a/C4RYSHICQRvEKOMSVFHtsTOA9EELAxEOgT6AjPjcNm+zOyCpQ ZeO2O/jHvnLeNnB2uuZ9K2cPjscumS01Ebj8oyuo1fi8+DNVsrYvsl4kR+5ppBXp/4 vfFXPb3/mDOIg== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin Subject: Re: [PATCH 5.15.y 4/4] selftests/memfd: add test for mapping write-sealed memfd read-only Date: Wed, 30 Jul 2025 12:29:19 -0400 Message-Id: <1753857363-2b20f7a2@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250730015337.31730-5-isaacmanjarres@google.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: ea0916e01d0b0f2cce1369ac1494239a79827270 WARNING: Author mismatch between patch and upstream commit: Backport author: Isaac J. Manjarres Commit author: Lorenzo Stoakes Status in newer kernel trees: 6.15.y | Present (exact SHA1) 6.12.y | Not found 6.6.y | Not found 6.1.y | Not found Note: The patch differs from the upstream commit: --- 1: ea0916e01d0b ! 1: 8d24baf25bd2 selftests/memfd: add test for mapping write-sealed memfd read-only @@ Metadata ## Commit message ## selftests/memfd: add test for mapping write-sealed memfd read-only + [ Upstream commit ea0916e01d0b0f2cce1369ac1494239a79827270 ] + Now we have reinstated the ability to map F_SEAL_WRITE mappings read-only, assert that we are able to do this in a test to ensure that we do not regress this again. @@ Commit message Cc: Shuah Khan Cc: Vlastimil Babka Signed-off-by: Andrew Morton + Cc: stable@vger.kernel.org + Signed-off-by: Isaac J. Manjarres ## tools/testing/selftests/memfd/memfd_test.c ## @@ tools/testing/selftests/memfd/memfd_test.c: static void *mfd_assert_mmap_shared(int fd) --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | 5.15 | Success | Success |