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| author | Jiri Kosina <jkosina@suse.cz> | 2013-12-19 15:08:03 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-12-19 15:08:32 +0100 |
| commit | e23c34bb41da65f354fb7eee04300c56ee48f60c (patch) | |
| tree | 549fbe449d55273b81ef104a9755109bf4ae7817 /arch/tile/kernel/sys.c | |
| parent | b481c2cb3534c85dca625973b33eba15f9af3e4c (diff) | |
| parent | 319e2e3f63c348a9b66db4667efa73178e18b17d (diff) | |
Merge branch 'master' into for-next
Sync with Linus' tree to be able to apply fixes on top of newer things
in tree (efi-stub).
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'arch/tile/kernel/sys.c')
| -rw-r--r-- | arch/tile/kernel/sys.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/tile/kernel/sys.c b/arch/tile/kernel/sys.c index b881a7be24bd..38debe706061 100644 --- a/arch/tile/kernel/sys.c +++ b/arch/tile/kernel/sys.c @@ -38,8 +38,10 @@ SYSCALL_DEFINE3(cacheflush, unsigned long, addr, unsigned long, len, unsigned long, flags) { + /* DCACHE is not particularly effective if not bound to one cpu. */ if (flags & DCACHE) - homecache_evict(cpumask_of(smp_processor_id())); + homecache_evict(cpumask_of(raw_smp_processor_id())); + if (flags & ICACHE) flush_remote(0, HV_FLUSH_EVICT_L1I, mm_cpumask(current->mm), 0, 0, 0, NULL, NULL, 0); |