From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: + twist-add-option-for-selecting-twist-options-for-syzkallers-testing.patch added to -mm tree Date: Thu, 23 Apr 2020 20:24:18 -0700 Message-ID: <20200424032418.1Ld7t4E2e%akpm@linux-foundation.org> References: <20200420181310.c18b3c0aa4dc5b3e5ec1be10@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:38604 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725884AbgDXDYU (ORCPT ); Thu, 23 Apr 2020 23:24:20 -0400 In-Reply-To: <20200420181310.c18b3c0aa4dc5b3e5ec1be10@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: ak@linux.intel.com, arnd@arndb.de, dvyukov@google.com, gregkh@linuxfoundation.org, jslaby@suse.com, mjg59@google.com, mm-commits@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, peterz@infradead.org, pmladek@suse.com, rostedt@goodmis.org, sergey.senozhatsky@gmail.com, tytso@mit.edu, viro@zeniv.linux.org.uk The patch titled Subject: twist: add option for selecting twist options for syzkaller's testing has been added to the -mm tree. Its filename is twist-add-option-for-selecting-twist-options-for-syzkallers-testing.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/twist-add-option-for-selecting-twist-options-for-syzkallers-testing.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/twist-add-option-for-selecting-twist-options-for-syzkallers-testing.patch 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 and is updated there every 3-4 working days ------------------------------------------------------ From: Tetsuo Handa Subject: twist: add option for selecting twist options for syzkaller's testing When a kernel developer adds a kernel config option, they will not go and update configs on all external testing systems. This problem is also common for "enable all boot tests that can run on this kernel", or "configure a 'standard' debug build". Currently doing these things require all of expertise, sacred knowledge, checking all configs one-by-one as well as checking every new kernel patch and that needs to be done by everybody doing any kernel testing. In order to reduce the burden of maintaining kernel config options, this patch introduces a kernel config option which will select twist options when building kernels for syzkaller's testing. Link: http://lkml.kernel.org/r/20200421131951.4948-3-penguin-kernel@I-love.SAKURA.ne.jp Signed-off-by: Tetsuo Handa Signed-off-by: Dmitry Vyukov Cc: Alexander Viro Cc: Andi Kleen Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: Matthew Garrett Cc: Peter Zijlstra Cc: Petr Mladek Cc: Sergey Senozhatsky Cc: Steven Rostedt Cc: "Theodore Y . Ts'o" Signed-off-by: Andrew Morton --- lib/Kconfig.twist | 6 ++++++ 1 file changed, 6 insertions(+) --- a/lib/Kconfig.twist~twist-add-option-for-selecting-twist-options-for-syzkallers-testing +++ a/lib/Kconfig.twist @@ -10,6 +10,12 @@ menuconfig TWIST_KERNEL_BEHAVIOR if TWIST_KERNEL_BEHAVIOR +config TWIST_FOR_SYZKALLER_TESTING + bool "Select all twist options suitable for syzkaller testing" + select TWIST_DISABLE_KBD_K_SPEC_HANDLER + help + Say N unless you are building kernels for syzkaller's testing. + config TWIST_DISABLE_KBD_K_SPEC_HANDLER bool "Disable k_spec() function in drivers/tty/vt/keyboard.c" help _ Patches currently in -mm which might be from penguin-kernel@I-love.SAKURA.ne.jp are info-task-hung-in-generic_file_write_iter.patch info-task-hung-in-generic_file_write-fix.patch add-kernel-config-option-for-twisting-kernel-behavior.patch twist-allow-disabling-k_spec-function-in-drivers-tty-vt-keyboardc.patch twist-add-option-for-selecting-twist-options-for-syzkallers-testing.patch