diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-22 22:06:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-22 22:06:24 -0700 |
| commit | e98bae7592a44bdce2e49ccd64f3c7ffe244a0f6 (patch) | |
| tree | 1887da3331c5214c330226506d229222b454e960 /arch/sparc/kernel/sysfs.c | |
| parent | 4b382d0643603819e8b48da58efc254cabc22574 (diff) | |
| parent | f400bdb1d6de4344980cf39041497b288090dd33 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (28 commits)
sparc32: fix build, fix missing cpu_relax declaration
SCHED_TTWU_QUEUE is not longer needed since sparc32 now implements IPI
sparc32,leon: Remove unnecessary page_address calls in LEON DMA API.
sparc: convert old cpumask API into new one
sparc32, sun4d: Implemented SMP IPIs support for SUN4D machines
sparc32, sun4m: Implemented SMP IPIs support for SUN4M machines
sparc32,leon: Implemented SMP IPIs for LEON CPU
sparc32: implement SMP IPIs using the generic functions
sparc32,leon: SMP power down implementation
sparc32,leon: added some SMP comments
sparc: add {read,write}*_be routines
sparc32,leon: don't rely on bootloader to mask IRQs
sparc32,leon: operate on boot-cpu IRQ controller registers
sparc32: always define boot_cpu_id
sparc32: removed unused code, implemented by generic code
sparc32: avoid build warning at mm/percpu.c:1647
sparc32: always register a PROM based early console
sparc32: probe for cpu info only during startup
sparc: consolidate show_cpuinfo in cpu.c
sparc32,leon: implement genirq CPU affinity
...
Diffstat (limited to 'arch/sparc/kernel/sysfs.c')
| -rw-r--r-- | arch/sparc/kernel/sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc/kernel/sysfs.c b/arch/sparc/kernel/sysfs.c index 1eb8b00aed7..7408201d7ef 100644 --- a/arch/sparc/kernel/sysfs.c +++ b/arch/sparc/kernel/sysfs.c @@ -103,9 +103,10 @@ static unsigned long run_on_cpu(unsigned long cpu, unsigned long (*func)(unsigned long), unsigned long arg) { - cpumask_t old_affinity = current->cpus_allowed; + cpumask_t old_affinity; unsigned long ret; + cpumask_copy(&old_affinity, tsk_cpus_allowed(current)); /* should return -EINVAL to userspace */ if (set_cpus_allowed_ptr(current, cpumask_of(cpu))) return 0; |