x86/apic: Use default send single IPI wrapper

Wire up the default_send_IPI_single() wrapper to the last holdouts.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Borislav Petkov <bp@alien.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Travis <travis@sgi.com>
Cc: Daniel J Blueman <daniel@numascale.com>
Link: http://lkml.kernel.org/r/20151104220849.711224890@linutronix.de

diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index 9de25d4fd9112b37f95186dab6943162bd0fc8f5..9968f30cca3e187d28acf2d7631609c29cb1bcf6 100644 (file)
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -185,6 +185,7 @@ static struct apic apic_flat =  {
 
        .cpu_mask_to_apicid_and         = flat_cpu_mask_to_apicid_and,
 
+       .send_IPI                       = default_send_IPI_single,
        .send_IPI_mask                  = flat_send_IPI_mask,
        .send_IPI_mask_allbutself       = flat_send_IPI_mask_allbutself,
        .send_IPI_allbutself            = flat_send_IPI_allbutself,

diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
index 7694ae6c1199b370331e550601ac6a36d89933e9..f316e34abb42bef31fbf8948bb1cdd8c4491fcbe 100644 (file)
--- a/arch/x86/kernel/apic/probe_32.c
+++ b/arch/x86/kernel/apic/probe_32.c
@@ -105,6 +105,7 @@ static struct apic apic_default = {
 
        .cpu_mask_to_apicid_and         = flat_cpu_mask_to_apicid_and,
 
+       .send_IPI                       = default_send_IPI_single,
        .send_IPI_mask                  = default_send_IPI_mask_logical,
        .send_IPI_mask_allbutself       = default_send_IPI_mask_allbutself_logical,
        .send_IPI_allbutself            = default_send_IPI_allbutself,