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 76A98C4332F for ; Fri, 11 Mar 2022 20:23:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351226AbiCKUYH (ORCPT ); Fri, 11 Mar 2022 15:24:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351230AbiCKUYG (ORCPT ); Fri, 11 Mar 2022 15:24:06 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C545961A32 for ; Fri, 11 Mar 2022 12:22:59 -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 608A461F70 for ; Fri, 11 Mar 2022 20:22:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B61F1C340E9; Fri, 11 Mar 2022 20:22:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1647030178; bh=x55ycKmM1u/YZC6wpaHd23oZDnll4sLmQLZGXIHtuYs=; h=Date:To:From:Subject:From; b=hRYlibCs+Tv/ej3STJd5NSVhBWvlkBGmZP8AeRFpFw3N4DDAVAG7KA39BhS0v42dp cQx8fdvYDKYnFm8exE5eJjxUF5TEsem4rEX+ZEuiQg8slD+s7U8q4yZLWb9eZxwlhS /jyYyJg9+tVFYhVLQg8RiaWZ7N7h2aVkXz5M9M1s= Date: Fri, 11 Mar 2022 12:22:58 -0800 To: mm-commits@vger.kernel.org, wad@chromium.org, luto@amacapital.net, lkp@intel.com, keescook@chromium.org, akpm@linux-foundation.org, akpm@linux-foundation.org From: Andrew Morton Subject: [withdrawn] kernel-seccompc-remove-unreachable-code.patch removed from -mm tree Message-Id: <20220311202258.B61F1C340E9@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: kernel/seccomp.c: remove unreachable code has been removed from the -mm tree. Its filename was kernel-seccompc-remove-unreachable-code.patch This patch was dropped because it was withdrawn ------------------------------------------------------ From: Andrew Morton Subject: kernel/seccomp.c: remove unreachable code kernel/seccomp.c:1321 __secure_computing() warn: ignoring unreachable code. do_exit() is __noreturn. And if it does return, we fall into the BUG(), which seems very appropriate. Link: https://lkml.kernel.org/r/622aa69f.XI8McBWG4GX/YDab%25lkp@intel.com Reported-by: kernel test robot Cc: Kees Cook Cc: Will Drewry Cc: Andy Lutomirski Signed-off-by: Andrew Morton --- kernel/seccomp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/kernel/seccomp.c~kernel-seccompc-remove-unreachable-code +++ a/kernel/seccomp.c @@ -1317,8 +1317,7 @@ int __secure_computing(const struct secc /* Surviving SECCOMP_RET_KILL_* must be proactively impossible. */ case SECCOMP_MODE_DEAD: WARN_ON_ONCE(1); - do_exit(SIGKILL); - return -1; + do_exit(SIGKILL); /* This is __noreturn */ default: BUG(); } _ Patches currently in -mm which might be from akpm@linux-foundation.org are memcg-sync-flush-only-if-periodic-flush-is-delayed-fix.patch remove-bdi_congested-and-wb_congested-and-related-functions-fix.patch mm.patch documentation-vm-page_ownerrst-update-the-documentation-fix.patch mm-list_lru-replace-linear-array-with-xarray-fix.patch mm-hwpoison-inject-support-injecting-hwpoison-to-free-page-fix.patch mm-export-pageheadhuge-fix.patch userfaultfd-provide-unmasked-address-on-page-fault-v3-fix.patch mm-mempolicy-convert-from-atomic_t-to-refcount_t-on-mempolicy-refcnt-fix.patch mm-handle-uninitialized-numa-nodes-gracefully-fix.patch mm-memory_hotplug-remove-obsolete-comment-of-__add_pages-fix.patch proc-alloc-path_max-bytes-for-proc-pid-fd-symlinks-fix.patch linux-typesh-remove-unnecessary-__bitwise__-fix.patch taskstats-remove-unneeded-dead-assignment-fix.patch linux-next-rejects.patch linux-next-git-rejects.patch mm-oom_killc-fix-vm_oom_kill_table-ifdeffery.patch kasan-improve-vmalloc-tests-fix-3-fix.patch mm-slightly-clarify-ksm-logic-in-do_swap_page-fix.patch mm-huge_memory-remove-stale-locking-logic-from-__split_huge_pmd-fix.patch mutex-subsystem-synchro-test-module-fix.patch kernel-forkc-export-kernel_thread-to-modules.patch