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authorIngo Molnar <mingo@elte.hu>2009-01-28 16:43:47 +0100
committerIngo Molnar <mingo@elte.hu>2009-01-28 23:20:34 +0100
commit3d5f597e938c425554cb7668fd3c9d6a536a984a (patch)
tree6759f134706c4582b69cfcda1edc926b2b55705f
parent7bd06ec63a1204ca44b9f1dc487b8632016162d1 (diff)
x86, smp: remove ->restore_NMI_vector()
Nothing actually restores the NMI vector - so remove this logic altogether. Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/include/asm/genapic.h1
-rw-r--r--arch/x86/include/asm/numaq/wakecpu.h10
-rw-r--r--arch/x86/kernel/genapic_flat_64.c2
-rw-r--r--arch/x86/kernel/genx2apic_cluster.c1
-rw-r--r--arch/x86/kernel/genx2apic_phys.c1
-rw-r--r--arch/x86/kernel/genx2apic_uv_x.c1
-rw-r--r--arch/x86/mach-generic/bigsmp.c1
-rw-r--r--arch/x86/mach-generic/default.c1
-rw-r--r--arch/x86/mach-generic/es7000.c1
-rw-r--r--arch/x86/mach-generic/numaq.c1
-rw-r--r--arch/x86/mach-generic/summit.c1
11 files changed, 0 insertions, 21 deletions
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 90e83a769a1..e5f9c5696fb 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -82,7 +82,6 @@ struct genapic {
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
- void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
void (*inquire_remote_apic)(int apicid);
};
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h
index 123201712a9..920dcfefa83 100644
--- a/arch/x86/include/asm/numaq/wakecpu.h
+++ b/arch/x86/include/asm/numaq/wakecpu.h
@@ -25,16 +25,6 @@ numaq_store_NMI_vector(unsigned short *high, unsigned short *low)
*((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW));
}
-static inline void
-numaq_restore_NMI_vector(unsigned short *high, unsigned short *low)
-{
- printk("Restoring NMI vector\n");
- *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_HIGH)) =
- *high;
- *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW)) =
- *low;
-}
-
static inline void inquire_remote_apic(int apicid)
{
}
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c
index 3a28d6a8c49..e9237f59928 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/genapic_flat_64.c
@@ -229,7 +229,6 @@ struct genapic apic_flat = {
.wait_for_init_deassert = NULL,
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = NULL,
};
@@ -375,6 +374,5 @@ struct genapic apic_physflat = {
.wait_for_init_deassert = NULL,
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = NULL,
};
diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/genx2apic_cluster.c
index abc5ee329f2..7c87156b641 100644
--- a/arch/x86/kernel/genx2apic_cluster.c
+++ b/arch/x86/kernel/genx2apic_cluster.c
@@ -233,6 +233,5 @@ struct genapic apic_x2apic_cluster = {
.wait_for_init_deassert = NULL,
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = NULL,
};
diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/genx2apic_phys.c
index dc815ef22d8..5cbae8aa040 100644
--- a/arch/x86/kernel/genx2apic_phys.c
+++ b/arch/x86/kernel/genx2apic_phys.c
@@ -219,6 +219,5 @@ struct genapic apic_x2apic_phys = {
.wait_for_init_deassert = NULL,
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = NULL,
};
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index b5908735ca5..6adb5e6f4d9 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -292,7 +292,6 @@ struct genapic apic_x2apic_uv_x = {
.wait_for_init_deassert = NULL,
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = NULL,
};
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index ecdb230d0f2..d9377af88cb 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -111,6 +111,5 @@ struct genapic apic_bigsmp = {
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = inquire_remote_apic,
};
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 950925615a9..b004257035c 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -92,6 +92,5 @@ struct genapic apic_default = {
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = inquire_remote_apic,
};
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 13190709138..62673a8002f 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -148,6 +148,5 @@ struct genapic apic_es7000 = {
/* Nothing to do for most platforms, since cleared by the INIT cycle: */
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = inquire_remote_apic,
};
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index d7f7fcf21c3..2c3341564d1 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -112,6 +112,5 @@ struct genapic apic_numaq = {
.smp_callin_clear_local_apic = numaq_smp_callin_clear_local_apic,
.store_NMI_vector = numaq_store_NMI_vector,
- .restore_NMI_vector = numaq_restore_NMI_vector,
.inquire_remote_apic = inquire_remote_apic,
};
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 46fca79f831..c2471a9fa8f 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -91,6 +91,5 @@ struct genapic apic_summit = {
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
- .restore_NMI_vector = NULL,
.inquire_remote_apic = inquire_remote_apic,
};