Re: [arc] get_user() not clearing destination on failure

2016-08-18 Thread Vineet Gupta
On 08/17/2016 08:00 PM, Al Viro wrote: > First of all, my apologies if I'd managed to misread the ARC assembler > in uaccess.h. AFAICS, neither __arc_get_user_one() nor > __arc_get_user_one_64() > end up zeroing the destination upon exception. Your __get_user_fn() is > ({

Re: [GIT PULL 0/3] perf/urgent fixes

2016-08-18 Thread Ingo Molnar
f-urgent-for-mingo-20160815' of > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent > (2016-08-16 20:08:56 +0200) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git > tags/pe

[GIT PULL 0/3] perf/urgent fixes

2016-08-18 Thread Arnaldo Carvalho de Melo
erf/urgent (2016-08-16 20:08:56 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-20160818 for you to fetch changes up to c53412ee8c7ec31373a4176ff7f3a6b79296c05c: perf evsel: Do not access outside hw

[PATCH 2/3] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

2016-08-18 Thread Arnaldo Carvalho de Melo
From: Vineet Gupta perf tools build in recent kernels spews splat when cross compiling with uClibc: | CC util/alias.o | In file included from tools/perf/util/../ui/../util/cache.h:8:0, | from tools/perf/util/../ui/helpline.h:7, | from tools/perf/util/debug

[PATCH v2] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

2016-08-18 Thread Vineet Gupta
perf tools build in recent kernels spews splat when cross compiling with uClibc | CC util/alias.o | In file included from tools/perf/util/../ui/../util/cache.h:8:0, | from tools/perf/util/../ui/helpline.h:7, | from tools/perf/util/debug.h:8, |

Re: [PATCH] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

2016-08-18 Thread Arnaldo Carvalho de Melo
Em Thu, Aug 18, 2016 at 09:03:08AM -0700, Vineet Gupta escreveu: > On 08/18/2016 07:07 AM, Arnaldo Carvalho de Melo wrote: > > Em Wed, Aug 17, 2016 at 01:00:50PM -0700, Vineet Gupta escreveu: > >> perf tools build in recent kernels spews splat when cross compiling with > >> uClibc > >> > >> | CC

Re: [PATCH] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

2016-08-18 Thread Vineet Gupta
On 08/18/2016 07:07 AM, Arnaldo Carvalho de Melo wrote: > Em Wed, Aug 17, 2016 at 01:00:50PM -0700, Vineet Gupta escreveu: >> perf tools build in recent kernels spews splat when cross compiling with >> uClibc >> >> | CC util/alias.o >> | In file included from tools/perf/util/../ui/../util/

Re: [PATCH] tools lib: Reinstate strlcpy() header guard with __UCLIBC__

2016-08-18 Thread Arnaldo Carvalho de Melo
Em Wed, Aug 17, 2016 at 01:00:50PM -0700, Vineet Gupta escreveu: > perf tools build in recent kernels spews splat when cross compiling with > uClibc > > | CC util/alias.o > | In file included from tools/perf/util/../ui/../util/cache.h:8:0, > | from tools/perf/util/../ui/he