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Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in the debug code

From Ingo Molnar <mingo@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in the debug code
Date 2016-01-30 10:30 +0100
Message-ID <qWA0W-Ak-5@gated-at.bofh.it> (permalink)
References <qWgEW-33T-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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* Byungchul Park <byungchul.park@lge.com> wrote:

> +
> +	/*
> +	 * If this function is called from printk(), then we should
> +	 * not call printk() more. Or it will cause an infinite
> +	 * recursive cycle!

This should be something like:

> +	 * If this function is called from within printk() then we
> +	 * should not call printk() again, or it will recurse
> +	*  infinitely.

Thanks,

	Ingo

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[PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in the debug code Byungchul Park <byungchul.park@lge.com> - 2016-01-29 13:50 +0100
  Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Byungchul Park <byungchul.park@lge.com> - 2016-01-29 14:00 +0100
    Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-01-31 13:40 +0100
      Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Byungchul Park <byungchul.park@lge.com> - 2016-02-01 02:50 +0100
        Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-01 03:20 +0100
  Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Ingo Molnar <mingo@kernel.org> - 2016-01-30 10:30 +0100
    Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Byungchul Park <byungchul.park@lge.com> - 2016-02-02 03:40 +0100
  Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-01 03:40 +0100
    Re: [PATCH v5] lib/spinlock_debug.c: prevent a recursive cycle in  the debug code Byungchul Park <byungchul.park@lge.com> - 2016-02-01 07:30 +0100

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