From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Nick Piggin <npiggin@kernel.dk>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Andrea Arcangeli <aarcange@redhat.com>,
Avi Kivity <avi@redhat.com>, Thomas Gleixner <tglx@linutronix.de>,
Rik van Riel <riel@redhat.com>, Ingo Molnar <mingo@elte.hu>,
akpm@linux-foundation.org,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-mm@kvack.org, David Miller <davem@davemloft.net>,
Hugh Dickins <hugh.dickins@tiscali.co.uk>,
Mel Gorman <mel@csn.ul.ie>,
Paul McKenney <paulmck@linux.vnet.ibm.com>,
Yanmin Zhang <yanmin_zhang@linux.intel.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Nick Piggin <npiggin@suse.de>
Subject: Re: [PATCH 02/21] powerpc: Use call_rcu_sched() for pagetables
Date: Sun, 28 Nov 2010 08:55:00 +1100 [thread overview]
Message-ID: <1290894900.32570.160.camel@pasglop> (raw)
In-Reply-To: <20101127103319.GA6830@amd>
On Sat, 2010-11-27 at 21:33 +1100, Nick Piggin wrote:
> Can this go through powerpc tree as a bugfix?
>
> On Fri, Nov 26, 2010 at 03:38:45PM +0100, Peter Zijlstra wrote:
> > PowerPC relies on IRQ-disable to guard against RCU quiecent states,
> > use the appropriate RCU call version.
> >
I'm happy to pick that up tomorrow.
Cheers,
Ben.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2010-11-27 21:56 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-26 14:38 [PATCH 00/21] mm: Preemptibility -v6 Peter Zijlstra
2010-11-26 14:38 ` [PATCH 01/21] mm: Revert page_lock_anon_vma() lock annotation Peter Zijlstra
2010-11-30 1:19 ` KOSAKI Motohiro
2010-11-26 14:38 ` [PATCH 02/21] powerpc: Use call_rcu_sched() for pagetables Peter Zijlstra
2010-11-27 10:33 ` Nick Piggin
2010-11-27 21:55 ` Benjamin Herrenschmidt [this message]
2010-11-26 14:38 ` [PATCH 03/21] mm: Improve page_lock_anon_vma() comment Peter Zijlstra
2010-11-29 2:14 ` KAMEZAWA Hiroyuki
2010-11-26 14:38 ` [PATCH 04/21] mm: Rename drop_anon_vma to put_anon_vma Peter Zijlstra
2010-11-29 2:16 ` KAMEZAWA Hiroyuki
2010-11-26 14:38 ` [PATCH 05/21] mm: Move anon_vma ref out from under CONFIG_KSM Peter Zijlstra
2010-11-29 2:19 ` KAMEZAWA Hiroyuki
2010-11-26 14:38 ` [PATCH 06/21] mm: Simplify anon_vma refcounts Peter Zijlstra
2010-11-29 2:30 ` KAMEZAWA Hiroyuki
2010-11-26 14:38 ` [PATCH 07/21] mm: Use refcounts for page_lock_anon_vma() Peter Zijlstra
2010-11-29 2:35 ` KAMEZAWA Hiroyuki
2010-11-29 20:41 ` Peter Zijlstra
2010-11-30 1:21 ` KOSAKI Motohiro
2010-11-26 14:38 ` [PATCH 08/21] mm: Preemptible mmu_gather Peter Zijlstra
2010-11-29 2:53 ` KAMEZAWA Hiroyuki
2010-11-29 20:47 ` Peter Zijlstra
2010-11-26 14:38 ` [PATCH 09/21] powerpc: " Peter Zijlstra
2010-11-30 3:12 ` Benjamin Herrenschmidt
2010-11-30 3:35 ` Benjamin Herrenschmidt
2010-11-30 19:25 ` Peter Zijlstra
2010-11-26 14:38 ` [PATCH 10/21] sparc: " Peter Zijlstra
2010-11-26 14:38 ` [PATCH 11/21] s390: preemptible mmu_gather Peter Zijlstra
2010-11-26 14:38 ` [PATCH 12/21] arm: Preemptible mmu_gather Peter Zijlstra
2010-11-26 14:38 ` [PATCH 13/21] sh: " Peter Zijlstra
2010-11-26 14:38 ` [PATCH 14/21] um: " Peter Zijlstra
2010-11-26 14:38 ` [PATCH 15/21] ia64: " Peter Zijlstra
2010-11-26 14:38 ` [PATCH 16/21] mm, powerpc: Move the RCU page-table freeing into generic code Peter Zijlstra
2010-11-30 3:05 ` Benjamin Herrenschmidt
2010-11-26 14:39 ` [PATCH 17/21] lockdep, mutex: Provide mutex_lock_nest_lock Peter Zijlstra
2010-11-26 14:39 ` [PATCH 18/21] mutex: Provide mutex_is_contended Peter Zijlstra
2010-11-29 2:58 ` KAMEZAWA Hiroyuki
2010-11-29 20:49 ` Peter Zijlstra
2010-11-26 14:39 ` [PATCH 19/21] mm: Convert i_mmap_lock and anon_vma->lock to mutexes Peter Zijlstra
2010-11-29 3:05 ` KAMEZAWA Hiroyuki
2010-11-29 20:50 ` Peter Zijlstra
2010-11-30 1:28 ` KOSAKI Motohiro
2010-11-26 14:39 ` [PATCH 20/21] mm: Extended batches for generic mmu_gather Peter Zijlstra
2010-11-29 3:11 ` KAMEZAWA Hiroyuki
2010-11-26 14:39 ` [PATCH 21/21] mm: Optimize page_lock_anon_vma() fast-path Peter Zijlstra
2010-11-29 3:22 ` KAMEZAWA Hiroyuki
2010-11-29 9:00 ` [PATCH 00/21] mm: Preemptibility -v6 Benjamin Herrenschmidt
2010-11-29 11:41 ` Peter Zijlstra
2011-01-18 7:12 ` Hugh Dickins
2011-01-18 10:30 ` Peter Zijlstra
2011-01-18 10:44 ` Peter Zijlstra
2011-01-18 10:50 ` Peter Zijlstra
2011-01-19 17:10 ` Peter Zijlstra
2011-01-20 19:57 ` Hugh Dickins
2011-01-21 7:36 ` Benjamin Herrenschmidt
2011-01-21 15:33 ` Peter Zijlstra
2011-01-22 21:06 ` Paul E. McKenney
2011-01-23 11:03 ` Peter Zijlstra
2011-01-24 12:21 ` Peter Zijlstra
2011-01-24 14:34 ` Oleg Nesterov
2011-01-24 15:00 ` Peter Zijlstra
2011-01-24 15:33 ` Oleg Nesterov
2011-01-24 12:45 ` Peter Zijlstra
2011-01-24 14:24 ` Peter Zijlstra
2011-01-21 17:44 ` Andrea Arcangeli
2011-01-31 10:02 ` Martin Schwidefsky
2011-02-15 14:00 ` Martin Schwidefsky
2011-02-15 15:39 ` Martin Schwidefsky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1290894900.32570.160.camel@pasglop \
--to=benh@kernel.crashing.org \
--cc=a.p.zijlstra@chello.nl \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=avi@redhat.com \
--cc=davem@davemloft.net \
--cc=hugh.dickins@tiscali.co.uk \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mel@csn.ul.ie \
--cc=mingo@elte.hu \
--cc=npiggin@kernel.dk \
--cc=npiggin@suse.de \
--cc=paulmck@linux.vnet.ibm.com \
--cc=riel@redhat.com \
--cc=sfr@canb.auug.org.au \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=yanmin_zhang@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).