Message-ID: <4532A415.1080801@aurel32.net>
Date: Sun, 15 Oct 2006 23:11:49 +0200
From: Aurelien Jarno <aurelien@aurel32.net>
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To: Thiemo Seufer <ths@networkno.de>
CC: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org
Subject: Re: SYS_personality does not work correctly on mips(el)64
References: <452EB653.7070604@aurel32.net> <20061013095206.GA4027@networkno.de>
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Thiemo Seufer a ?crit :
> Aurelien Jarno wrote:
>> Hi all,
>>
>> On mips(el), when doing multiple call to the syscall SYS_personality in 
>> order to get the current personality (using 0xffffffff for the first 
>> argument), on a 64-bit kernel, the second and subsequent syscalls are 
>> failing. That works correctly with a 32-bit kernels and on other 
>> architectures.
> 
> That's caused by mis-handling broken sign extensions, see also
> http://bugs.debian.org/380531.

I still got the exact same problem with this patch applied.

-- 
   .''`.  Aurelien Jarno	            | GPG: 1024D/F1BCDB73
  : :' :  Debian developer           | Electrical Engineer
  `. `'   aurel32@debian.org         | aurelien@aurel32.net
    `-    people.debian.org/~aurel32 | www.aurel32.net
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