From: Ingo Molnar <mingo@elte.hu>
To: Tejun Heo <tj@kernel.org>
Cc: Cliff Wickman <cpw@sgi.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86: UV fix uv_flush_send_and_wait
Date: Fri, 30 Jan 2009 16:24:48 +0100 [thread overview]
Message-ID: <20090130152448.GE27549@elte.hu> (raw)
In-Reply-To: <49831ACE.1020300@kernel.org>
* Tejun Heo <tj@kernel.org> wrote:
> Ingo Molnar wrote:
> > * Cliff Wickman <cpw@sgi.com> wrote:
> >
> >> From: Cliff Wickman <cpw@sgi.com>
> >>
> >> uv_flush_send_and_wait() should return a pointer if the broadcast
> >> remote tlb shootdown requests fail. That causes the conventional IPI
> >> method of shootdown to be used.
> >>
> >> Diffed against 2.6.29-rc2
> >> (Ingo's tree)
> >>
> >> Signed-off-by: Cliff Wickman <cpw@sgi.com>
> >> ---
> >> arch/x86/kernel/tlb_uv.c | 2 +-
> >> 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > Applied to tip/x86/urgnet, thanks Cliff!
>
> Ingo, this patch shouldn't go into x86/urgent. This patch is to fix a
> bug introduced by a patch in the percpu branch and not applicable to
> x86/urgent.
ah, indeed, the UV cleanup you did. Please pick up this fix then too into
your tree - the two should go together. I dropped it from x86/urgent.
Ingo
prev parent reply other threads:[~2009-01-30 15:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-29 21:35 [PATCH] x86: UV fix uv_flush_send_and_wait Cliff Wickman
2009-01-30 15:02 ` Ingo Molnar
2009-01-30 15:20 ` Tejun Heo
2009-01-30 15:24 ` Ingo Molnar [this message]
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