From: Andrew Morton <akpm@linux-foundation.org>
To: Don Zickus <dzickus@redhat.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Ulrich Obergfell <uobergfe@redhat.com>
Subject: Re: [PATCH] watchdog: Fix watchdog_nmi_enable_all()
Date: Wed, 22 Apr 2015 13:12:01 -0700 [thread overview]
Message-ID: <20150422131201.c989c12c4ab97bec57e5c7fd@linux-foundation.org> (raw)
In-Reply-To: <1429714069-176478-1-git-send-email-dzickus@redhat.com>
On Wed, 22 Apr 2015 10:47:49 -0400 Don Zickus <dzickus@redhat.com> wrote:
> From: Ulrich Obergfell <uobergfe@redhat.com>
>
> The 'watchdog_user_enabled' variable is only used as an 'interface'
> to the /proc/sys/kernel/watchdog parameter. The actual state of the
> watchdog is tracked by bits in the 'watchdog_enabled' variable. So,
> watchdog_nmi_enable_all() should check the NMI_WATCHDOG_ENABLED bit
> in 'watchdog_enabled'.
What are the user-visible effects of the patch? Please always include
this information when fixing a bug.
next prev parent reply other threads:[~2015-04-22 20:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-22 14:47 Don Zickus
2015-04-22 20:12 ` Andrew Morton [this message]
2015-04-23 8:30 ` Ulrich Obergfell
2015-04-23 13:19 ` Don Zickus
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