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-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/therm_throt.c4
-rw-r--r--arch/x86/vdso/vdso2c.h12
3 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 004f017aa7b9..8e9dcfd630e4 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -204,7 +204,6 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second);
static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
{
-#ifdef CONFIG_SMP
unsigned long val;
int pnode;
@@ -223,7 +222,6 @@ static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
atomic_set(&init_deasserted, 1);
-#endif
return 0;
}
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 36a1bb6d1ee0..1af51b1586d7 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -498,8 +498,8 @@ void intel_init_thermal(struct cpuinfo_x86 *c)
if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
- printk(KERN_DEBUG
- "CPU%d: Thermal monitoring handled by SMI\n", cpu);
+ if (system_state == SYSTEM_BOOTING)
+ printk(KERN_DEBUG "CPU%d: Thermal monitoring handled by SMI\n", cpu);
return;
}
diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
index fd57829b30d8..0224987556ce 100644
--- a/arch/x86/vdso/vdso2c.h
+++ b/arch/x86/vdso/vdso2c.h
@@ -109,16 +109,18 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
/* Validate mapping addresses. */
for (i = 0; i < sizeof(special_pages) / sizeof(special_pages[0]); i++) {
- if (!syms[i])
+ INT_BITS symval = syms[special_pages[i]];
+
+ if (!symval)
continue; /* The mapping isn't used; ignore it. */
- if (syms[i] % 4096)
+ if (symval % 4096)
fail("%s must be a multiple of 4096\n",
required_syms[i].name);
- if (syms[sym_vvar_start] > syms[i] + 4096)
- fail("%s underruns begin_vvar\n",
+ if (symval + 4096 < syms[sym_vvar_start])
+ fail("%s underruns vvar_start\n",
required_syms[i].name);
- if (syms[i] + 4096 > 0)
+ if (symval + 4096 > 0)
fail("%s is on the wrong side of the vdso text\n",
required_syms[i].name);
}