Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 19 Jun 2018 22:34:47 -0400 | From | Steven Rostedt <> | Subject | Re: [RFC][PATCH 0/6] Use printk_safe context for TTY and UART port locks |
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On Wed, 20 Jun 2018 11:01:49 +0900 Linus Torvalds <torvalds@linux-foundation.org> wrote:
> There is no valid reason why an UART driver should do a printk() of > any sort inside the critical region where the console is locked. > > Just remove those printk's, don't add new crazy locking.
Perhaps we should do an audit of the console drivers and remove all printk, pr_* , WARN*, BUG* from them.
-- Steve
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