From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-arch@vger.kernel.org, arnd@arndb.de,
"Eric W. Biederman" <ebiederm@xmission.com>,
Serge Hallyn <serge.hallyn@canonical.com>
Subject: Re: [RESEND PATCH] sysctl: Enable IA64 "ignore-unaligned-usertrap" to be used cross-arch
Date: Wed, 09 Jan 2013 14:26:35 +0000 [thread overview]
Message-ID: <50ED7B4B.7080603@synopsys.com> (raw)
In-Reply-To: <CA+8MBbKk0Gd98KBxPY9QNw7wHGAEx8K6+iKzxDAcO-s7Py9_HA@mail.gmail.com>
On Wednesday 09 January 2013 05:13 AM, Tony Luck wrote:
> On Wed, Jan 2, 2013 at 10:47 PM, Vineet Gupta
> <Vineet.Gupta1@synopsys.com> wrote:
>
>
>> +config SYSCTL_ARCH_UNALIGN_NO_WARN
>> + bool
>> + help
>> + Enable support for /proc/sys/kernel/ignore-unaligned-usertrap
>> + Allows arch to define/use @no_unaligned_warning to possbly warn about
> "possibly"
>> + unaligned access emulation going on under the hood.
>> + see arch/ia64/kernel/unaligned.c for reference
> It doesn't seem right to point users at an ia64 specific file now
> that you are making this available to all arches.
The ia64 "reference" is for how the sysctl knob is used - since all we are doing
is moving just the sysctl out of #ifdef ARCH_XYZ.
At any rate, I've removed the line from help. Revised patch to follow.
And as initially requested this will need to go thru IA64-next tree to avoid any
merge dependencies.
TIA,
-Vineet
next prev parent reply other threads:[~2013-01-09 14:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <50D2B75A.3000208@synopsys.com>
[not found] ` <1356001898-2960-1-git-send-email-vgupta@synopsys.com>
2012-12-20 11:23 ` [PATCH] sysctl: convert arch specific unaligned access regulators to generic ones Vineet.Gupta1
2013-01-03 6:59 ` [RESEND PATCH] Convert IA64 sysctl to generic Vineet Gupta
2013-01-03 6:59 ` [RESEND PATCH] sysctl: Enable IA64 "ignore-unaligned-usertrap" to be used cross-arch Vineet Gupta
2013-01-08 23:43 ` Tony Luck
2013-01-09 14:26 ` Vineet Gupta [this message]
2013-01-09 14:48 ` [PATCH v2] " Vineet Gupta
2013-01-09 18:55 ` Tony Luck
2013-01-09 21:03 ` Eric W. Biederman
2013-01-10 4:25 ` Vineet Gupta
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