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Peter Zijlstra 100ac53315 perf/x86/amd: Do not print an error when the device is not present 
As Linus said its not an error to not have an AMD IOMMU; esp.
when you're not even running on an AMD platform.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Link: http://lkml.kernel.org/r/20130703075542.GF23916@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 		2013-07-05 08:27:15 +02:00
..
alpha TTY/Serial merge for 3.11-rc1 2013-07-02 11:32:06 -07:00
arc consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
arm Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:14:35 -07:00
arm64 Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
avr32 Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:17:25 -07:00
blackfin Driver core patches for 3.11-rc1 2013-07-02 11:44:19 -07:00
c6x consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
cris Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:17:25 -07:00
frv Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
h8300 consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
hexagon consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
ia64 Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:17:25 -07:00
m32r Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
m68k consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
metag Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:15:23 -07:00
microblaze Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
mips Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:17:25 -07:00
mn10300 Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
openrisc consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
parisc Driver core patches for 3.11-rc1 2013-07-02 11:44:19 -07:00
powerpc Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
s390 Driver core patches for 3.11-rc1 2013-07-02 11:44:19 -07:00
score consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
sh Merge branch 'core-mutexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:09:13 -07:00
sparc Driver core patches for 3.11-rc1 2013-07-02 11:44:19 -07:00
tile Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:19:24 -07:00
um Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:17:25 -07:00
unicore32 consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
x86 perf/x86/amd: Do not print an error when the device is not present 2013-07-05 08:27:15 +02:00
xtensa consolidate io_remap_pfn_range definitions 2013-06-29 12:46:35 +04:00
.gitignore
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Kconfig Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-05-15 14:04:00 -07:00