linux-kernel - [GIT PULL] printk for 5.8

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Message-ID: <20200612084049.GC4311@linux-b0ei>
Date:   Fri, 12 Jun 2020 10:40:49 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        John Ogness <john.ogness@...utronix.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org,
        Daniel Thompson <daniel.thompson@...aro.org>
Subject: [GIT PULL] printk for 5.8

Linus,

please pull one more printk fix from

  git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux tags/printk-for-5.8-kdb-nmi

==========================

+ Make sure that messages printed from KDB context are redirected to KDB
  console handlers. It did not work when KDB interrupted NMI or printk_safe
  contexts.

===========================

Arm people started hitting this problem more often recently. I forgot
to add the fix into the previous pull request by mistake.

----------------------------------------------------------------
Petr Mladek (1):
      printk/kdb: Redirect printk messages into kdb in any context

 kernel/printk/printk.c      | 14 +-------------
 kernel/printk/printk_safe.c |  7 +++++++
 2 files changed, 8 insertions(+), 13 deletions(-)