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| author |   Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2015-06-04 16:31:47 +0300 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2015-06-04 16:07:51 +0200 |
| commit | b44a2b53becf2485f484bd6bb6c1d963ebc339f8 (patch) | |
| tree | 7a1ed19bff59b6268b4777d52ba48718ebcc9bdc /kernel | |
| parent | perf/x86: Tweak broken BIOS rules during check_hw_exists() (diff) | |
| download | linux-dev-b44a2b53becf2485f484bd6bb6c1d963ebc339f8.tar.xz linux-dev-b44a2b53becf2485f484bd6bb6c1d963ebc339f8.zip | |
perf/x86/intel/pt: Fix a refactoring bug
Commit 066450be41 ("perf/x86/intel/pt: Clean up the control flow
in pt_pmu_hw_init()") changed attribute initialization so that
only the first attribute gets initialized using
sysfs_attr_init(), which upsets lockdep.
This patch fixes the glitch so that all allocated attributes are
properly initialized thus fixing the lockdep warning reported by
Tvrtko and Imre.
Reported-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reported-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions