From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jan Kiszka <jan.kiszka@siemens.com>
Subject: Re: [PATCH v2] compat: Fix RT signal mask corruption via sigprocmask
Date: Thu, 10 May 2012 14:38:50 -0300
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References: <4FAAEB37.1080001@siemens.com> <CA+55aFz-z6F=ynvTZp2xrSyq+Ar7huT92_S9e8Wuxepyppq5ZQ@mail.gmail.com> <4FABBCE4.3050503@siemens.com> <CA+55aFyOsPY-RNwedb3NnbKbj=iAc7L6YuSSEZYy5_Sczmqd4A@mail.gmail.com> <CA+55aFyr4_3MN4yZdNMnDr+nKm+VTONiP6SQnAGXoaQ1egr7zQ@mail.gmail.com>
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To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>, Andrew Morton <akpm@linux-foundation.org>, Michael Tokarev <mjt@tls.msk.ru>, Anthony Liguori <aliguori@us.ibm.com>, Kevin Wolf <kwolf@redhat.com>

On 2012-05-10 12:58, Linus Torvalds wrote:
> On Thu, May 10, 2012 at 8:44 AM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
>>
>> I think I'll just edit your patch directly, no need to send me a new version.
> 
> Ok, just FYI, this is the incremental diff I ended up with. I'll
> commit it as this, but I'm sending it out for people to verify before
> I do. Although just from looking at the code generation, it really
> does just change those four instructions that do a mask to a single
> 'movl', so I think it's pretty safe even though I haven't tested it.

I did, and it looks and works fine.

Thanks,
Jan

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