From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E5EFC47247 for ; Sat, 9 May 2020 12:30:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE18824955 for ; Sat, 9 May 2020 12:30:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589027458; bh=y/iu5sTHaRKQS+/7XC4HQd45Hj9tgLxCJS4jcMvp0C4=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References: List-ID:From; b=DhgyFN0c4MBrL6sZlyF8ux79EpfSxAFDNEtHQHn5JuIwH9IicouWLGUvaUSwL+09K HRHmMEdgUZtnUtLAx1HAdYhtsWaaNS9HOilOBZJLcAEzRuF5557qcI6eR+0P+c5AFe 4Ac0of/EG3HEirZBwNCg781M5iAyHQLXljax2QA4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727945AbgEIMat (ORCPT ); Sat, 9 May 2020 08:30:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:60034 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726370AbgEIMat (ORCPT ); Sat, 9 May 2020 08:30:49 -0400 Received: from localhost (unknown [137.135.114.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0610521775; Sat, 9 May 2020 12:30:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589027448; bh=y/iu5sTHaRKQS+/7XC4HQd45Hj9tgLxCJS4jcMvp0C4=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=YYsgdSn+G1AtsWdV23KNXe+f3jX/yvqbZPxeCBddSYzvZoSv1l1DbFi1cVnuvIfLR ms4JVEJQY9hcywHAObGgeAzihw/UYKPgLnv9f2j5MDzh/S35xryUyH9BytVXTBu7MN bayPGZDg32lYUlhOZZ1H9bd2o2uTePy+ThMqW6lk= Date: Sat, 09 May 2020 12:30:46 +0000 From: Sasha Levin To: Sasha Levin To: Max Kellermann To: axboe@kernel.dk, linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Max Kellermann Cc: stable@vger.kernel.org Cc: stable@vger.kernel.org Subject: Re: [PATCH v2 1/2] fs/io_uring: fix O_PATH fds in openat, openat2, statx In-Reply-To: <20200508063846.21067-1-mk@cm4all.com> References: <20200508063846.21067-1-mk@cm4all.com> Message-Id: <20200509123048.0610521775@mail.kernel.org> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.6.11, v5.4.39, v4.19.121, v4.14.179, v4.9.222, v4.4.222. v5.6.11: Build OK! v5.4.39: Failed to apply! Possible dependencies: 0463b6c58e55 ("io_uring: use labeled array init in io_op_defs") 561fb04a6a22 ("io_uring: replace workqueue usage with io-wq") 771b53d033e8 ("io-wq: small threadpool implementation for io_uring") ba5290ccb6b5 ("io_uring: replace s->needs_lock with s->in_async") ba816ad61fdf ("io_uring: run dependent links inline if possible") c826bd7a743f ("io_uring: add set of tracing events") cf6fd4bd559e ("io_uring: inline struct sqe_submit") d3656344fea0 ("io_uring: add lookup table for various opcode needs") d625c6ee4975 ("io_uring: read opcode and user_data from SQE exactly once") fcb323cc53e2 ("io_uring: io_uring: add support for async work inheriting files") v4.19.121: Failed to apply! Possible dependencies: 0463b6c58e55 ("io_uring: use labeled array init in io_op_defs") 2b188cc1bb85 ("Add io_uring IO interface") 4e21565b7fd4 ("asm-generic: add kexec_file_load system call to unistd.h") 561fb04a6a22 ("io_uring: replace workqueue usage with io-wq") 6b06314c47e1 ("io_uring: add file set registration") 6c271ce2f1d5 ("io_uring: add submission polling") 9a56a2323dbb ("io_uring: use fget/fput_many() for file references") c992fe2925d7 ("io_uring: add fsync support") d3656344fea0 ("io_uring: add lookup table for various opcode needs") def596e9557c ("io_uring: support for IO polling") v4.14.179: Failed to apply! Possible dependencies: 0463b6c58e55 ("io_uring: use labeled array init in io_op_defs") 05c17cedf85b ("x86: Wire up restartable sequence system call") 1bd21c6c21e8 ("syscalls/core: Introduce CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y") 2b188cc1bb85 ("Add io_uring IO interface") 3c1c456f9b96 ("syscalls: sort syscall prototypes in include/linux/syscalls.h") 4ddb45db3085 ("x86/syscalls: Use COMPAT_SYSCALL_DEFINEx() macros for x86-only compat syscalls") 5ac9efa3c50d ("syscalls/core, syscalls/x86: Clean up compat syscall stub naming convention") 66f4e88cc69d ("x86/ioport: add ksys_ioperm() helper; remove in-kernel calls to sys_ioperm()") 7a074e96dee6 ("aio: implement io_pgetevents") 7c2178c1ff48 ("x86/syscalls: Use proper syscall definition for sys_ioperm()") 9a56a2323dbb ("io_uring: use fget/fput_many() for file references") ab0d1e85bfd0 ("fs/quota: use COMPAT_SYSCALL_DEFINE for sys32_quotactl()") af52201d9916 ("x86/entry: Do not special-case clone(2) in compat entry") b411991e0ca8 ("x86/syscalls/32: Simplify $entry == $compat entries") b51d3cdf44d5 ("x86: remove compat_sys_x86_waitpid()") d3656344fea0 ("io_uring: add lookup table for various opcode needs") d53238cd51a8 ("kernel: open-code sys_rt_sigpending() in sys_sigpending()") dfe64506c01e ("x86/syscalls: Don't pointlessly reload the system call number") e145242ea0df ("syscalls/core, syscalls/x86: Clean up syscall stub naming convention") ebeb8c82ffaf ("syscalls/x86: Use 'struct pt_regs' based syscall calling for IA32_EMULATION and x32") fa697140f9a2 ("syscalls/x86: Use 'struct pt_regs' based syscall calling convention for 64-bit syscalls") v4.9.222: Failed to apply! Possible dependencies: 0463b6c58e55 ("io_uring: use labeled array init in io_op_defs") 05c17cedf85b ("x86: Wire up restartable sequence system call") 2611dc193956 ("Remove compat_sys_getdents64()") 2b188cc1bb85 ("Add io_uring IO interface") 3a404842547c ("x86/entry: define _TIF_ALLWORK_MASK flags explicitly") 499934898fcd ("x86/entry/64: Use ENTRY() instead of ALIGN+GLOBAL for stub32_clone()") 4ddb45db3085 ("x86/syscalls: Use COMPAT_SYSCALL_DEFINEx() macros for x86-only compat syscalls") 5ac9efa3c50d ("syscalls/core, syscalls/x86: Clean up compat syscall stub naming convention") 5ea0727b163c ("x86/syscalls: Check address limit on user-mode return") 66f4e88cc69d ("x86/ioport: add ksys_ioperm() helper; remove in-kernel calls to sys_ioperm()") 7a074e96dee6 ("aio: implement io_pgetevents") 7c2178c1ff48 ("x86/syscalls: Use proper syscall definition for sys_ioperm()") 9a56a2323dbb ("io_uring: use fget/fput_many() for file references") ab0d1e85bfd0 ("fs/quota: use COMPAT_SYSCALL_DEFINE for sys32_quotactl()") af52201d9916 ("x86/entry: Do not special-case clone(2) in compat entry") afb94c9e0b41 ("livepatch/x86: add TIF_PATCH_PENDING thread flag") b411991e0ca8 ("x86/syscalls/32: Simplify $entry == $compat entries") b51d3cdf44d5 ("x86: remove compat_sys_x86_waitpid()") d3656344fea0 ("io_uring: add lookup table for various opcode needs") dfe64506c01e ("x86/syscalls: Don't pointlessly reload the system call number") e145242ea0df ("syscalls/core, syscalls/x86: Clean up syscall stub naming convention") ebeb8c82ffaf ("syscalls/x86: Use 'struct pt_regs' based syscall calling for IA32_EMULATION and x32") fa697140f9a2 ("syscalls/x86: Use 'struct pt_regs' based syscall calling convention for 64-bit syscalls") v4.4.222: Failed to apply! Possible dependencies: 0463b6c58e55 ("io_uring: use labeled array init in io_op_defs") 05c17cedf85b ("x86: Wire up restartable sequence system call") 1e423bff959e ("x86/entry/64: Migrate the 64-bit syscall slow path to C") 2b188cc1bb85 ("Add io_uring IO interface") 302f5b260c32 ("x86/entry/64: Always run ptregs-using syscalls on the slow path") 3e65654e3db6 ("x86/syscalls: Move compat syscall entry handling into syscalltbl.sh") 46eabf06c04a ("x86/entry/64: Call all native slow-path syscalls with full pt-regs") 5ac9efa3c50d ("syscalls/core, syscalls/x86: Clean up compat syscall stub naming convention") 7a074e96dee6 ("aio: implement io_pgetevents") 95d97adb2bb8 ("x86/signal: Cleanup get_nr_restart_syscall()") 97245d00585d ("x86/entry: Get rid of pt_regs_to_thread_info()") 9a56a2323dbb ("io_uring: use fget/fput_many() for file references") abfb9498ee13 ("x86/entry: Rename is_{ia32,x32}_task() to in_{ia32,x32}_syscall()") c87a85177e7a ("x86/entry: Get rid of two-phase syscall entry work") cfcbadb49dab ("x86/syscalls: Add syscall entry qualifiers") d3656344fea0 ("io_uring: add lookup table for various opcode needs") dfe64506c01e ("x86/syscalls: Don't pointlessly reload the system call number") e145242ea0df ("syscalls/core, syscalls/x86: Clean up syscall stub naming convention") ebeb8c82ffaf ("syscalls/x86: Use 'struct pt_regs' based syscall calling for IA32_EMULATION and x32") fa697140f9a2 ("syscalls/x86: Use 'struct pt_regs' based syscall calling convention for 64-bit syscalls") fba324744bfd ("x86/syscalls: Refactor syscalltbl.sh") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha