linux-kernel - Re: [PATCH v2] twist: allow converting pr_devel()/pr

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Message-ID: <e0d6c04f-7601-51e7-c969-300e938dedc0@i-love.sakura.ne.jp>
Date:   Fri, 29 May 2020 00:16:22 +0900
From:   Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>
To:     Petr Mladek <pmladek@...e.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, Dmitry Vyukov <dvyukov@...gle.com>,
        Ondrej Mosnacek <omosnace@...hat.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH v2] twist: allow converting pr_devel()/pr_debug() into
 snprintf()

On 2020/05/28 20:06, Petr Mladek wrote:
> Now, it requires lib/Kconfig.twist that is added by a patch in
> Andrew's tree. One approach is to push this into linux-next
> via Andrew's -mm tree.
> 
> Another possibility would be to remove lib/Kconfig.twist
> changes from this patch and replace
> CONFIG_TWIST_ALWAYS_EVALUATE_PRINTK_ARGUMENTS with
> CONFIG_TWIST_FOR_SYZKALLER_TESTING.
> Then I could push it into linux-next via printk/linux.git tree.

CONFIG_TWIST_FOR_SYZKALLER_TESTING is meant for linux-next only.
But CONFIG_TWIST_KERNEL_BEHAVIOR is meant for Linus's tree.

That is, lib/Kconfig.twist will be there in printk/linux.git tree
after 5.8-rc1. But maybe twist related patches should be gathered
into one tree for easier management.