From: Zefan Li <lizefan@huawei.com>
To: Rui Xiang <rui.xiang@huawei.com>
Cc: <stable@vger.kernel.org>
Subject: Re: [request for stable inclusion] softirq: reduce latencies
Date: Mon, 15 Jun 2015 11:25:51 +0800 [thread overview]
Message-ID: <557E45BF.3090509@huawei.com> (raw)
In-Reply-To: <1431584993-2856-1-git-send-email-rui.xiang@huawei.com>
锟斤拷 2015/5/14 14:29, Rui Xiang wrote:
> Hi Zefan,
>
> c10d73671ad30f54692f7f69f0e09e75d3a8926a
> softirq: reduce latencies
>
> This commit can reduce softirq latencies in some various network workloads.
>
> 34376a50fb1fa095b9d0636fa41ed2e73125f214
> Fix lockup related to stop_machine being stuck in __do_softirq.
>
> The commit 34376a50fb1f fix a bug introduced by commit c10d73671ad3
> (softirq: reduce latencies).
>
> They look applicable to stable-3.4, but need some adjustments to backport.
> The following patches are the backports.
>
> What do you think?
>
Queued up for 3.4, as 2.6.32 and 2.634 already did the backport.
next prev parent reply other threads:[~2015-06-15 3:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-14 6:29 [request for stable inclusion] softirq: reduce latencies Rui Xiang
2015-05-14 6:29 ` [PATCH 1/2] " Rui Xiang
2015-05-14 6:29 ` [PATCH 2/2] Fix lockup related to stop_machine being stuck in __do_softirq Rui Xiang
2015-05-18 19:19 ` Linus Torvalds
2015-05-18 19:41 ` Ben Greear
2015-05-18 19:44 ` Linus Torvalds
2015-05-18 20:34 ` Eric Dumazet
2015-05-18 21:05 ` David Miller
2015-06-15 3:25 ` Zefan Li [this message]
2015-08-01 20:59 ` [request for stable inclusion] softirq: reduce latencies Ben Hutchings
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