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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:23 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:49:55 -0700
commiteddfb4ed290383abf912630fa8dac5acf65c9e55 (patch)
treef13e544e4105facfb9d40d9ee86fb0d10ba29d04 /include
parentc1507eb2ee845b123ace751bec9c992a1937872c (diff)
[PATCH] x86-64: Remove obsolete APIC "write around" bug workaround
No x86-64 chipset has this bug Generated code doesn't change because it was always disabled. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86_64/ipi.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-x86_64/ipi.h b/include/asm-x86_64/ipi.h
index 5e166b9d3bd..7ba668f43c5 100644
--- a/include/asm-x86_64/ipi.h
+++ b/include/asm-x86_64/ipi.h
@@ -66,7 +66,7 @@ static inline void __send_IPI_shortcut(unsigned int shortcut, int vector, unsign
/*
* Send the IPI. The write to APIC_ICR fires this off.
*/
- apic_write_around(APIC_ICR, cfg);
+ apic_write(APIC_ICR, cfg);
}
@@ -92,7 +92,7 @@ static inline void send_IPI_mask_sequence(cpumask_t mask, int vector)
* prepare target chip field
*/
cfg = __prepare_ICR2(x86_cpu_to_apicid[query_cpu]);
- apic_write_around(APIC_ICR2, cfg);
+ apic_write(APIC_ICR2, cfg);
/*
* program the ICR
@@ -102,7 +102,7 @@ static inline void send_IPI_mask_sequence(cpumask_t mask, int vector)
/*
* Send the IPI. The write to APIC_ICR fires this off.
*/
- apic_write_around(APIC_ICR, cfg);
+ apic_write(APIC_ICR, cfg);
}
local_irq_restore(flags);
}