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| author | David Daney <david.daney@cavium.com> | 2013-09-11 23:23:25 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 00:58:25 +0200 |
| commit | 081192b25c2d4620b5f5838620624d3daee94b66 (patch) | |
| tree | 848d5ad102ba0a0268c165811bc9dd7f13275391 /Documentation/braille-console.txt | |
| parent | smp: quit unconditionally enabling irq in on_each_cpu_mask and on_each_cpu_cond (diff) | |
| download | linux-081192b25c2d4620b5f5838620624d3daee94b66.tar.xz linux-081192b25c2d4620b5f5838620624d3daee94b66.zip | |
up.c: use local_irq_{save,restore}() in smp_call_function_single.
The SMP version of this function doesn't unconditionally enable irqs, so
neither should this !SMP version. There are no know problems caused by
this, but we make the change for consistency's sake.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/braille-console.txt')
0 files changed, 0 insertions, 0 deletions