A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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x86: UV startup of slave cpus

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This patch changes smpboot.c so that it can start slave cpus running
in UV non-unique apicid mode. The SIPI must be sent using a UV-specific
mechanism.

Signed-off-by: Jack Steiner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Jack Steiner 2008-04-16 11:45:15 -05:00 • committed by Ingo Molnar
commit 34d0559178
3 changed files with 32 additions and 15 deletions
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1
include/asm-x86/genapic_32.h
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@ -117,6 +117,7 @@ extern struct genapic *genapic;
enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
#define get_uv_system_type() UV_NONE
#define is_uv_system() 0
#define uv_wakeup_secondary(a, b) 1
#endif