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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4CCFC3DA7D for ; Tue, 3 Jan 2023 07:38:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236928AbjACHiH (ORCPT ); Tue, 3 Jan 2023 02:38:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236930AbjACHiG (ORCPT ); Tue, 3 Jan 2023 02:38:06 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 977B95F71 for ; Mon, 2 Jan 2023 23:38:05 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1A23D611DE; Tue, 3 Jan 2023 07:38:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5562EC433EF; Tue, 3 Jan 2023 07:38:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672731483; bh=cBL2SUyqUcNz0S8YcGVB3rlZ6eY2y4w6qYz8jsriXE0=; h=Subject:To:Cc:From:Date:From; b=BL3Ng+8gv/uXSbQOZYSm86XQx5x5NHNpfw8kDq+iBHjvEEUIbheLXZK4daE28ZRA3 gHo64Ral56PNOWj2P/dcsfX47kG/7+0auESfTYyTXSpBLCuJXHcXviz9x480pOo/LH GMPBe/7lqFoXr2eUjNvoR8xeA6wYyqsVCSYXLEK4= Subject: Patch "m68k: add support for TIF_NOTIFY_SIGNAL" has been added to the 5.10-stable tree To: axboe@kernel.dk, geert@linux-m68k.org, gregkh@linuxfoundation.org, linux-m68k@lists.linux-m68k.org Cc: From: Date: Tue, 03 Jan 2023 08:36:28 +0100 Message-ID: <167273138844112@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org This is a note to let you know that I've just added the patch titled m68k: add support for TIF_NOTIFY_SIGNAL to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: m68k-add-support-for-tif_notify_signal.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From da81a523c0a6278891e020596edc7a32cb593922 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 9 Oct 2020 15:10:55 -0600 Subject: m68k: add support for TIF_NOTIFY_SIGNAL From: Jens Axboe [ Upstream commit e660653cd9f2df470d156c249631f68b9dee51ee ] Wire up TIF_NOTIFY_SIGNAL handling for m68k. Cc: linux-m68k@lists.linux-m68k.org Acked-by: Geert Uytterhoeven Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- arch/m68k/include/asm/thread_info.h | 1 + arch/m68k/kernel/signal.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) --- a/arch/m68k/include/asm/thread_info.h +++ b/arch/m68k/include/asm/thread_info.h @@ -60,6 +60,7 @@ static inline struct thread_info *curren * bits 0-7 are tested at every exception exit * bits 8-15 are also tested at syscall exit */ +#define TIF_NOTIFY_SIGNAL 4 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_SIGPENDING 6 /* signal pending */ #define TIF_NEED_RESCHED 7 /* rescheduling necessary */ --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -1129,7 +1129,8 @@ static void do_signal(struct pt_regs *re void do_notify_resume(struct pt_regs *regs) { - if (test_thread_flag(TIF_SIGPENDING)) + if (test_thread_flag(TIF_NOTIFY_SIGNAL) || + test_thread_flag(TIF_SIGPENDING)) do_signal(regs); if (test_thread_flag(TIF_NOTIFY_RESUME)) Patches currently in stable-queue which might be from axboe@kernel.dk are queue-5.10/x86-process-setup-io_threads-more-like-normal-user-space-threads.patch queue-5.10/powerpc-add-support-for-tif_notify_signal.patch queue-5.10/eventfd-provide-a-eventfd_signal_mask-helper.patch queue-5.10/fs-provide-locked-helper-variant-of-close_fd_get_file.patch queue-5.10/relay-fix-type-mismatch-when-allocating-memory-in-re.patch queue-5.10/eventfd-change-int-to-__u64-in-eventfd_signal-ifndef.patch queue-5.10/io_uring-pass-in-epoll_uring_wake-for-eventfd-signaling-and-wakeups.patch queue-5.10/blk-mq-fix-possible-memleak-when-register-hctx-faile.patch queue-5.10/fix-handling-of-nd-depth-on-lookup_cached-failures-in-try_to_unlazy.patch queue-5.10/net-provide-__sys_shutdown_sock-that-takes-a-socket.patch queue-5.10/task_work-unconditionally-run-task_work-from-get_signal.patch queue-5.10/openrisc-add-support-for-tif_notify_signal.patch queue-5.10/signal-add-task_sigpending-helper.patch queue-5.10/net-remove-cmsg-restriction-from-io_uring-based-send-recvmsg-calls.patch queue-5.10/alpha-add-support-for-tif_notify_signal.patch queue-5.10/nios32-add-support-for-tif_notify_signal.patch queue-5.10/ia64-don-t-call-handle_signal-unless-there-s-actually-a-signal-queued.patch queue-5.10/task_work-remove-legacy-twa_signal-path.patch queue-5.10/revert-proc-don-t-allow-async-path-resolution-of-proc-self-components.patch queue-5.10/m68k-add-support-for-tif_notify_signal.patch queue-5.10/s390-add-support-for-tif_notify_signal.patch queue-5.10/um-add-support-for-tif_notify_signal.patch queue-5.10/tools-headers-uapi-sync-openat2.h-with-the-kernel-sources.patch queue-5.10/kernel-provide-create_io_thread-helper.patch queue-5.10/iov_iter-add-helper-to-save-iov_iter-state.patch queue-5.10/arc-unbork-5.11-bootup-fix-snafu-in-_tif_notify_signal-handling.patch queue-5.10/arch-ensure-parisc-powerpc-handle-pf_io_worker-in-copy_thread.patch queue-5.10/csky-add-support-for-tif_notify_signal.patch queue-5.10/arm-add-support-for-tif_notify_signal.patch queue-5.10/kernel-stop-masking-signals-in-create_io_thread.patch queue-5.10/fs-expose-lookup_cached-through-openat2-resolve_cached.patch queue-5.10/task_work-add-helper-for-more-targeted-task_work-canceling.patch queue-5.10/nds32-add-support-for-tif_notify_signal.patch queue-5.10/signal-kill-jobctl_task_work.patch queue-5.10/hexagon-add-support-for-tif_notify_signal.patch queue-5.10/sh-add-support-for-tif_notify_signal.patch queue-5.10/riscv-add-support-for-tif_notify_signal.patch queue-5.10/h8300-add-support-for-tif_notify_signal.patch queue-5.10/io_uring-import-5.15-stable-io_uring.patch queue-5.10/sparc-add-support-for-tif_notify_signal.patch queue-5.10/blktrace-fix-output-non-blktrace-event-when-blk_clas.patch queue-5.10/eventpoll-add-epoll_uring_wake-poll-wakeup-flag.patch queue-5.10/parisc-add-support-for-tif_notify_signal.patch queue-5.10/entry-add-support-for-tif_notify_signal.patch queue-5.10/x86-wire-up-tif_notify_signal.patch queue-5.10/task_work-use-tif_notify_signal-if-available.patch queue-5.10/drbd-fix-an-invalid-memory-access-caused-by-incorrec.patch queue-5.10/kernel-don-t-call-do_exit-for-pf_io_worker-threads.patch queue-5.10/kernel-allow-fork-with-tif_notify_signal-pending.patch queue-5.10/pata_ipx4xx_cf-fix-unsigned-comparison-with-less-tha.patch queue-5.10/mips-add-support-for-tif_notify_signal.patch queue-5.10/xtensa-add-support-for-tif_notify_signal.patch queue-5.10/c6x-add-support-for-tif_notify_signal.patch queue-5.10/microblaze-add-support-for-tif_notify_signal.patch queue-5.10/net-add-accept-helper-not-installing-fd.patch queue-5.10/ia64-add-support-for-tif_notify_signal.patch queue-5.10/arm64-add-support-for-tif_notify_signal.patch queue-5.10/arc-add-support-for-tif_notify_signal.patch queue-5.10/revert-proc-don-t-allow-async-path-resolution-of-proc-thread-self-components.patch queue-5.10/fs-make-do_renameat2-take-struct-filename.patch queue-5.10/kernel-remove-checking-for-tif_notify_signal.patch queue-5.10/arch-setup-pf_io_worker-threads-like-pf_kthread.patch queue-5.10/nvme-pci-fix-mempool-alloc-size.patch queue-5.10/fs-add-support-for-lookup_cached.patch