From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rolf Eike Beer <eike-kernel@sf-tec.de>
Subject: Re: mmap problem in localedef
Date: Tue, 11 Apr 2017 15:57:57 +0200
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Cc: Aaro Koskinen <aaro.koskinen@iki.fi>, Meelis Roos <mroos@linux.ee>,
        linux-parisc@vger.kernel.org, linux-parisc-owner@vger.kernel.org
To: John David Anglin <dave.anglin@bell.net>
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Am 2017-04-11 14:01, schrieb John David Anglin:
> On 2017-04-05, at 7:03 PM, John David Anglin wrote:
> 
>> Attached is my latest patch for glibc trunk on hppa.  
>> sysdeps/hppa/fpu/libm-test-ulps is updated with new
>> ulps values.  sysdeps/hppa/dl-fptr.c b/sysdeps/hppa/dl-fptr.c is 
>> updated because define for ALIGN_UP
>> moved.
> 
> Latest patch set adds v3 version of pthread_cond_t patch and fixes
> nptl/tst-typesizes.

+	  char *new_guard = (char *) (((uintptr_t) pd - guardsize) & 
~pagesize_m1);
+	  char *old_guard = (char *) (((uintptr_t) pd - pd->guardsize) & 
~pagesize_m1);

Why cast this to char* at all? Just use the uintptr_t numbers for the 
compare.

Eike