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 165941CF9B for ; Mon, 22 Apr 2024 22:03:50 +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=1713823431; cv=none; b=PMuEq0q3rEpadUD3ixUEcnW+MGXrTuuaB8RHBMMRY2p1yrb0SFLnrp37IPRs4nmI36mKSH/fqqHIXyHtI2uLjFUZ/VU54ziKVJOUwvC1eWRh3vbJhe7P+NktRizSCZkybRzrURy/MllSTLmtgCXvrCvpDvxCm/oBtPdMFHhIfB0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713823431; c=relaxed/simple; bh=3XTL5Zi3x+p1XpKnE/1MQ7gV2zS1MfO2HOz8vkkzaoE=; h=Date:To:From:Subject:Message-Id; b=XzvwDba4Dl9HiVU+p70e+SEVnksNMobxyIQLBVsy6YOgRr9E3mmbuxfuQjms1xe9rox1xqLQvX2qcWizx0XsqWyYmK86RUkNCVvlgQ1Do6pQjSaH51bcaeG9eAke+yrxZI1rWddMB40Y4PFBiXj7f8EA6mjuaXYbvKg5CxcOYx8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=rkJefxH5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="rkJefxH5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 751E8C113CC; Mon, 22 Apr 2024 22:03:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1713823430; bh=3XTL5Zi3x+p1XpKnE/1MQ7gV2zS1MfO2HOz8vkkzaoE=; h=Date:To:From:Subject:From; b=rkJefxH5/ha1JerwcD0C8i8G1vauwxnc0HB8qzLQJwz3X/4E0tuRH1g2NM5qwUwez 0Vb3K/q28jyijPbVpmZ3vluY5Mkrv2FJORIpxQhhDWKkHcCONfWNW8nZvI5IwJOQV8 eQvfYtkcB9p4eyKyCigrqgkLczU3HG43TUqi04SA= Date: Mon, 22 Apr 2024 15:03:49 -0700 To: mm-commits@vger.kernel.org,viro@ZenIV.linux.org.uk,keescook@chromium.org,jcmvbkbc@gmail.com,jack@suse.cz,ebiederm@xmission.com,brauner@kernel.org,akpm@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton Subject: + binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes.patch added to mm-nonmm-unstable branch Message-Id: <20240422220350.751E8C113CC@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes has been added to the -mm mm-nonmm-unstable branch. Its filename is binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrew Morton Subject: binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes Date: Mon Apr 22 03:02:28 PM PDT 2024 WARNING: braces {} are not necessary for single statement blocks #122: FILE: fs/binfmt_elf_fdpic.c:651: + if (bprm->have_execfd) { + NEW_AUX_ENT(AT_EXECFD, bprm->execfd); + } Cc: Al Viro Cc: Christian Brauner Cc: Eric Biederman Cc: Jan Kara Cc: Kees Cook Cc: Max Filippov Signed-off-by: Andrew Morton --- fs/binfmt_elf_fdpic.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) --- a/fs/binfmt_elf_fdpic.c~binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes +++ a/fs/binfmt_elf_fdpic.c @@ -640,17 +640,12 @@ static int create_elf_fdpic_tables(struc NEW_AUX_ENT(AT_EGID, (elf_addr_t) from_kgid_munged(cred->user_ns, cred->egid)); NEW_AUX_ENT(AT_SECURE, bprm->secureexec); NEW_AUX_ENT(AT_EXECFN, bprm->exec); - if (k_platform) { - NEW_AUX_ENT(AT_PLATFORM, - (elf_addr_t)(unsigned long)u_platform); - } - if (k_base_platform) { - NEW_AUX_ENT(AT_BASE_PLATFORM, - (elf_addr_t)(unsigned long)u_base_platform); - } - if (bprm->have_execfd) { + if (k_platform) + NEW_AUX_ENT(AT_PLATFORM, (elf_addr_t)(unsigned long)u_platform); + if (k_base_platform) + NEW_AUX_ENT(AT_BASE_PLATFORM, (elf_addr_t)(unsigned long)u_base_platform); + if (bprm->have_execfd) NEW_AUX_ENT(AT_EXECFD, bprm->execfd); - } #undef NEW_AUX_ENT /* AT_NULL is zero; clear the rest too */ memset(elf_info, 0, (char *)mm->saved_auxv + _ Patches currently in -mm which might be from akpm@linux-foundation.org are selftests-harness-remove-use-of-line_max-fix.patch selftests-harness-remove-use-of-line_max-fix-fix.patch mm-sparc-change-pxd_huge-behavior-to-exclude-swap-entries-fix.patch mm-hold-ptl-from-the-first-pte-while-reclaiming-a-large-folio-fix.patch sh-remove-use-of-pg_arch_1-on-individual-pages-fix.patch mm-gup-drop-folio_fast_pin_allowed-in-hugepd-processing-fix.patch mm-allow-anon-exclusive-check-over-hugetlb-tail-pages-fix.patch arm-mm-drop-vm_fault_badmap-vm_fault_badaccess-checkpatch-fixes.patch mm-hugetlb-rename-dissolve_free_huge_pages-to-dissolve_free_hugetlb_folios-fix.patch __mod_memcg_lruvec_state-enhance-diagnostics.patch __mod_memcg_lruvec_state-enhance-diagnostics-fix.patch binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes.patch