linux-kernel - [PATCH v1 0/4] Fixes for MDWE prctl

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Message-ID: <20230308190423.46491-1-joey.gouly@arm.com>
Date:   Wed, 8 Mar 2023 19:04:19 +0000
From:   Joey Gouly <joey.gouly@....com>
To:     Andrew Morton <akpm@...ux-foundation.org>
CC:     <nd@....com>, <acme@...hat.com>, <catalin.marinas@....com>,
        <izbyshev@...ras.ru>, <joey.gouly@....com>, <peterx@...hat.com>,
        <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
        Shuah Khan <shuah@...nel.org>,
        Kees Cook <keescook@...omium.org>
Subject: [PATCH v1 0/4] Fixes for MDWE prctl

Hi all,

These are four small fixes for the recent memory-write-deny-execute prctl patches [1].
Two reported by Alexey about error handling and two tooling fixes by Peter.

Thanks,
Joey

[1] https://lore.kernel.org/linux-arm-kernel/20230119160344.54358-1-joey.gouly@arm.com/

Joey Gouly (2):
  mm: deduplicate error handling for map_deny_write_exec
  mm: fix error handling for map_deny_write_exec

Peter Xu (2):
  kselftest: vm: fix unused variable warning
  tools headers UAPI: Sync linux/prctl.h with the kernel sources

 mm/mmap.c                              | 7 +------
 mm/mprotect.c                          | 2 +-
 tools/include/uapi/linux/prctl.h       | 6 ++++++
 tools/testing/selftests/mm/mdwe_test.c | 3 +--
 4 files changed, 9 insertions(+), 9 deletions(-)

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2.17.1