Commit 376ec33f authored by Suresh Siddha's avatar Suresh Siddha Committed by Linus Torvalds

[PATCH] x86_64: Fix OEM hpet check

Use bitmap_zero instead of bitmap_empty to initialise cpu mask This makes it
actually run reliable instead of relying on stack state.
Signed-off-by: default avatarSuresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 3b9ba4d5
...@@ -925,7 +925,7 @@ __init int oem_force_hpet_timer(void) ...@@ -925,7 +925,7 @@ __init int oem_force_hpet_timer(void)
unsigned id; unsigned id;
DECLARE_BITMAP(clustermap, NUM_APIC_CLUSTERS); DECLARE_BITMAP(clustermap, NUM_APIC_CLUSTERS);
bitmap_empty(clustermap, NUM_APIC_CLUSTERS); bitmap_zero(clustermap, NUM_APIC_CLUSTERS);
for (i = 0; i < NR_CPUS; i++) { for (i = 0; i < NR_CPUS; i++) {
id = bios_cpu_apicid[i]; id = bios_cpu_apicid[i];
......
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