diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2019-07-01 19:33:54 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-07-09 13:57:27 +0200 |
| commit | 39ca5fb4920a96eeab478be2cfa6a2369fef6b02 (patch) | |
| tree | 0592e2fb936d42a40835340099b9fa81d54577ff /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'x86-topology-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (diff) | |
| download | wireguard-linux-39ca5fb4920a96eeab478be2cfa6a2369fef6b02.tar.xz wireguard-linux-39ca5fb4920a96eeab478be2cfa6a2369fef6b02.zip | |
x86/ldt: Initialize the context lock for init_mm
The mutex mm->context->lock for init_mm is not initialized for init_mm.
This wasn't a problem because it remained unused. This changed however
since commit
4fc19708b165c ("x86/alternatives: Initialize temporary mm for patching")
Initialize the mutex for init_mm.
Fixes: 4fc19708b165c ("x86/alternatives: Initialize temporary mm for patching")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Nadav Amit <namit@vmware.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20190701173354.2pe62hhliok2afea@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions