From: David Miller <davem@davemloft.net>
To: matvejchikov@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] slip: fix NOHZ local_softirq_pending 08 warning
Date: Sun, 07 Aug 2011 22:14:54 -0700 (PDT) [thread overview]
Message-ID: <20110807.221454.606981247506041100.davem@davemloft.net> (raw)
In-Reply-To: <CAKh5naYrNPG3UO02VzG13QUP-SOP8-Td+O0G5LAr-+npduP49A@mail.gmail.com>
From: Matvejchikov Ilya <matvejchikov@gmail.com>
Date: Fri, 5 Aug 2011 23:23:51 +0400
> When using nanosleep() in an userspace application we get a ratelimit warning:
>
> NOHZ: local_softirq_pending 08
>
> According to 481a8199142c050b72bff8a1956a49fd0a75bbe0 the problem is caused by
> netif_rx() function. This patch replaces netif_rx() with netif_rx_ni() which
> has to be used from process/softirq context.
>
> Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
Applied, thanks.
next prev parent reply other threads:[~2011-08-08 5:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-05 19:23 [PATCH] slip: fix NOHZ local_softirq_pending 08 warning Matvejchikov Ilya
2011-08-08 5:14 ` David Miller [this message]
2011-08-09 17:07 ` Oliver Hartkopp
2011-08-10 7:47 ` Matvejchikov Ilya
2011-08-10 9:28 ` Alan Cox
2011-08-10 14:33 ` Oliver Hartkopp
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