From: Mathieu Desnoyers <mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
To: Russell King - ARM Linux <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
Cc: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
linux-api <linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC PATCH 2/9] arm: allocate sys_membarrier system call number
Date: Thu, 27 Aug 2015 23:16:41 +0000 (UTC) [thread overview]
Message-ID: <1862556294.30845.1440717401951.JavaMail.zimbra@efficios.com> (raw)
In-Reply-To: <20150827225147.GG21084-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
----- On Aug 27, 2015, at 6:51 PM, Russell King - ARM Linux linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org wrote:
> On Thu, Aug 27, 2015 at 01:56:48PM -0400, Mathieu Desnoyers wrote:
>> [ Untested on this architecture. To try it out: fetch linux-next/akpm,
>> apply this patch, build/run a membarrier-enabled kernel, and do make
>> kselftest. ]
>
> But note: the system call is not guaranteed to be allocated at that number
> until I've merged the patch. I believe that there's other system calls
> which are pending during the next merge window.
Sure, no problem. I mainly want to make sure the system call
works fine on each major arch before we reach the merge window.
Let me know if you want me to send an updated version of this
patch during or after the merge window.
Thanks!
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
WARNING: multiple messages have this Message-ID (diff)
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-api <linux-api@vger.kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 2/9] arm: allocate sys_membarrier system call number
Date: Thu, 27 Aug 2015 23:16:41 +0000 (UTC) [thread overview]
Message-ID: <1862556294.30845.1440717401951.JavaMail.zimbra@efficios.com> (raw)
In-Reply-To: <20150827225147.GG21084@n2100.arm.linux.org.uk>
----- On Aug 27, 2015, at 6:51 PM, Russell King - ARM Linux linux@arm.linux.org.uk wrote:
> On Thu, Aug 27, 2015 at 01:56:48PM -0400, Mathieu Desnoyers wrote:
>> [ Untested on this architecture. To try it out: fetch linux-next/akpm,
>> apply this patch, build/run a membarrier-enabled kernel, and do make
>> kselftest. ]
>
> But note: the system call is not guaranteed to be allocated at that number
> until I've merged the patch. I believe that there's other system calls
> which are pending during the next merge window.
Sure, no problem. I mainly want to make sure the system call
works fine on each major arch before we reach the merge window.
Let me know if you want me to send an updated version of this
patch during or after the merge window.
Thanks!
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
next prev parent reply other threads:[~2015-08-27 23:16 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-27 17:56 [RFC PATCH 0/9] allocate sys_membarrier system call number on major archs Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 1/9] powerpc: allocate sys_membarrier system call number Mathieu Desnoyers
2015-08-31 6:54 ` Michael Ellerman
2015-08-31 15:32 ` Mathieu Desnoyers
[not found] ` <131898944.32688.1441035174419.JavaMail.zimbra-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-09-01 1:00 ` Michael Ellerman
2015-09-01 1:00 ` Michael Ellerman
[not found] ` <1440698215-8355-1-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-08-27 17:56 ` [RFC PATCH 2/9] arm: " Mathieu Desnoyers
2015-08-27 17:56 ` Mathieu Desnoyers
2015-08-27 22:51 ` Russell King - ARM Linux
[not found] ` <20150827225147.GG21084-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-08-27 23:16 ` Mathieu Desnoyers [this message]
2015-08-27 23:16 ` Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 3/9] arm64: " Mathieu Desnoyers
[not found] ` <1440698215-8355-4-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-09-02 10:10 ` Will Deacon
2015-09-02 10:10 ` Will Deacon
[not found] ` <20150902101049.GE25720-5wv7dgnIgG8@public.gmane.org>
2015-09-03 15:38 ` Mathieu Desnoyers
2015-09-03 15:38 ` Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 4/9] mips: " Mathieu Desnoyers
[not found] ` <1440698215-8355-5-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-08-28 7:40 ` Ralf Baechle
2015-08-28 7:40 ` Ralf Baechle
[not found] ` <20150828074034.GA22604-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>
2015-08-28 14:06 ` Mathieu Desnoyers
2015-08-28 14:06 ` Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 5/9] s390/s390x: " Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 6/9] sparc/sparc64: " Mathieu Desnoyers
2015-08-27 17:56 ` Mathieu Desnoyers
[not found] ` <1440698215-8355-7-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-08-27 23:16 ` David Miller
2015-08-27 23:16 ` David Miller
2015-08-27 23:16 ` David Miller
2015-08-27 17:56 ` [RFC PATCH 7/9] alpha: " Mathieu Desnoyers
2015-08-27 18:34 ` Matt Turner
[not found] ` <CAEdQ38HvhvcbmV_zCi=hHBnx7OnuHgX_SvvhEFjs+-hYYaDa_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-27 19:06 ` Mathieu Desnoyers
2015-08-27 19:06 ` Mathieu Desnoyers
2015-08-27 19:07 ` [RFC PATCH v2] " Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 8/9] ia64: " Mathieu Desnoyers
2015-08-27 17:56 ` Mathieu Desnoyers
2015-08-27 17:56 ` [RFC PATCH 9/9] parisc: " Mathieu Desnoyers
[not found] ` <1440698215-8355-10-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-09-03 12:26 ` Helge Deller
2015-09-03 12:26 ` Helge Deller
2015-09-03 15:41 ` Mathieu Desnoyers
2015-09-03 15:41 ` Mathieu Desnoyers
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