diff options
| author | Thomas Gleixner <[email protected]> | 2015-11-04 22:57:06 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2015-11-05 13:07:53 +0100 |
| commit | 4727da2eb1ec79fdc2acdd2f764b5b2aacab998c (patch) | |
| tree | 4d139ba15f8e2933fad266273ef4a59a0cae3550 | |
| parent | c61a0d31ba0ce75cb1b88bb4eb2f41a1b80bc90f (diff) | |
x86/apic: Implement single IPI for apic_noop
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Ingo Molnar <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Mike Travis <[email protected]>
Cc: Daniel J Blueman <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
| -rw-r--r-- | arch/x86/kernel/apic/apic_noop.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c index 0d96749cfcac..331a7a07c48f 100644 --- a/arch/x86/kernel/apic/apic_noop.c +++ b/arch/x86/kernel/apic/apic_noop.c @@ -30,6 +30,7 @@ #include <asm/e820.h> static void noop_init_apic_ldr(void) { } +static void noop_send_IPI(int cpu, int vector) { } static void noop_send_IPI_mask(const struct cpumask *cpumask, int vector) { } static void noop_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector) { } static void noop_send_IPI_allbutself(int vector) { } @@ -144,6 +145,7 @@ struct apic apic_noop = { .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and, + .send_IPI = noop_send_IPI, .send_IPI_mask = noop_send_IPI_mask, .send_IPI_mask_allbutself = noop_send_IPI_mask_allbutself, .send_IPI_allbutself = noop_send_IPI_allbutself, |