All of lore.kernel.org
 help / color / mirror / Atom feed
From: Rusty Russell <rusty@rustcorp.com.au>
To: Milton Miller <miltonm@bga.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org,
	linux-next@vger.kernel.org
Subject: Re: [PATCH -next-20080709] fixup stop_machine use cpu mask vs ftrace
Date: Fri, 11 Jul 2008 16:43:29 +1000	[thread overview]
Message-ID: <200807111643.30233.rusty@rustcorp.com.au> (raw)
In-Reply-To: <for-27-patch0-1@bga.com>

On Friday 11 July 2008 07:07:57 Milton Miller wrote:
> Hi Rusty, Ingo.
>
> Rusty's patch [PATCH 3/3] stop_machine: use cpu mask rather than magic
> numbers didn't find kernel/trace/ftrace.c in -next, causing an immediate
> almost NULL pointer dereference in ftrace_dynamic_init.

Yes, I'm switching the patches around, so it does the transition correctly. 
Introduces a new stop_machine() fn with the new interface and deprecates the 
old stop_machine_run().  We can remove stop_machine_run() after everyone is 
switched.

Thanks,
Rusty.

WARNING: multiple messages have this Message-ID (diff)
From: Rusty Russell <rusty@rustcorp.com.au>
To: Milton Miller <miltonm@bga.com>
Cc: linuxppc-dev@ozlabs.org, linux-next@vger.kernel.org,
	Ingo Molnar <mingo@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH -next-20080709] fixup stop_machine use cpu mask vs ftrace
Date: Fri, 11 Jul 2008 16:43:29 +1000	[thread overview]
Message-ID: <200807111643.30233.rusty@rustcorp.com.au> (raw)
In-Reply-To: <for-27-patch0-1@bga.com>

On Friday 11 July 2008 07:07:57 Milton Miller wrote:
> Hi Rusty, Ingo.
>
> Rusty's patch [PATCH 3/3] stop_machine: use cpu mask rather than magic
> numbers didn't find kernel/trace/ftrace.c in -next, causing an immediate
> almost NULL pointer dereference in ftrace_dynamic_init.

Yes, I'm switching the patches around, so it does the transition correctly. 
Introduces a new stop_machine() fn with the new interface and deprecates the 
old stop_machine_run().  We can remove stop_machine_run() after everyone is 
switched.

Thanks,
Rusty.

  reply	other threads:[~2008-07-11  6:43 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-08  7:50 [PATCH 0/3] stop_machine enhancements and simplifications Rusty Russell
2008-07-08  7:56 ` [PATCH 1/3] stop_machine: add ALL_CPUS option Rusty Russell
2008-07-08  7:56   ` [PATCH 2/3] stop_machine: simplify Rusty Russell
2008-07-08  8:01     ` [PATCH 3/3] stop_machine: use cpu mask rather than magic numbers Rusty Russell
2008-07-10 21:07       ` [PATCH -next-20080709] fixup stop_machine use cpu mask vs ftrace Milton Miller
2008-07-10 21:07         ` Milton Miller
2008-07-11  6:43         ` Rusty Russell [this message]
2008-07-11  6:43           ` Rusty Russell
2008-07-11  7:46         ` Ingo Molnar
2008-07-11  7:46           ` Ingo Molnar
2008-07-11  8:55           ` Ingo Molnar
2008-07-11  8:55             ` Ingo Molnar
2008-07-11 12:34           ` Rusty Russell
2008-07-11 12:34             ` Rusty Russell
2008-07-08 11:44     ` [PATCH 2/3] stop_machine: simplify Akinobu Mita
2008-07-08 13:11       ` Rusty Russell
2008-07-08 15:02         ` Akinobu Mita
2008-07-09  2:18           ` Rusty Russell
2008-07-08 14:27     ` Mathieu Desnoyers
2008-07-09  2:11       ` Rusty Russell
2008-07-09 12:42         ` Mathieu Desnoyers
2008-07-10  0:30     ` Max Krasnyansky
2008-07-11  7:51       ` Rusty Russell
2008-07-11 13:12         ` Mathieu Desnoyers
2008-07-12  5:07           ` Rusty Russell
2008-07-08 16:21 ` [PATCH 0/3] stop_machine enhancements and simplifications Christian Borntraeger
2008-07-08 20:10 ` Jason Baron
2008-07-09  3:29   ` Mathieu Desnoyers

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=200807111643.30233.rusty@rustcorp.com.au \
    --to=rusty@rustcorp.com.au \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=linuxppc-dev@ozlabs.org \
    --cc=miltonm@bga.com \
    --cc=mingo@redhat.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.