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Merge branches 'x86/apic', 'x86/cleanups', 'x86/cpufeature', 'x86/crashdump', 'x86/debug', 'x86/defconfig', 'x86/detect-hyper', 'x86/doc', 'x86/dumpstack', 'x86/early-printk', 'x86/fpu', 'x86/idle', 'x86/io', 'x86/memory-corruption-check', 'x86/microcode', 'x86/mm', 'x86/mtrr', 'x86/nmi-watchdog', 'x86/pat2', 'x86/pci-ioapic-boot-irq-quirks', 'x86/ptrace', 'x86/quirks', 'x86/reboot', 'x86/setup-memory', 'x86/signal', 'x86/sparse-fixes', 'x86/time', 'x86/uv' and 'x86/xen' into x86/core

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This commit is contained in:
Ingo Molnar
2008-12-23 16:27:23 +01:00
parent 3d44cc3e01 1ccedb7cdb 34945ede31 d437797406 c415b3dce3 beeb4195cb f269b07e86 4e42ebd57b e1286f2c68 878719e831 fd28a5b58d adf77bac05 8f2466f45f 93093d099e bb5574608a f34a10bd9f b6fd6f2673 30604bb410 5b9a0e14eb 67bac792cd 7a9787e1eb f4166c54bf 69b88afa8d 8daa19051e 3e1e9002aa 8403295e0f 4db646b1af 205516c12d c8182f0016 ecbf29cdb3
commit fa623d1b02
173 changed files with 4121 additions and 3195 deletions
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23
arch/x86/kernel/smpboot.c
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@ -62,6 +62,7 @@
#include <asm/mtrr.h>
#include <asm/vmi.h>
#include <asm/genapic.h>
#include <asm/setup.h>
#include <linux/mc146818rtc.h>
#include <mach_apic.h>
@ -534,7 +535,7 @@ static void impress_friends(void)
pr_debug("Before bogocount - setting activated=1.\n");
}
static inline void __inquire_remote_apic(int apicid)
void __inquire_remote_apic(int apicid)
{
unsigned i, regs[] = { APIC_ID >> 4, APIC_LVR >> 4, APIC_SPIV >> 4 };
char *names[] = { "ID", "VERSION", "SPIV" };
@ -573,14 +574,13 @@ static inline void __inquire_remote_apic(int apicid)
}
}
#ifdef WAKE_SECONDARY_VIA_NMI
/*
* Poke the other CPU in the eye via NMI to wake it up. Remember that the normal
* INIT, INIT, STARTUP sequence will reset the chip hard for us, and this
* won't ... remember to clear down the APIC, etc later.
*/
static int __devinit
wakeup_secondary_cpu(int logical_apicid, unsigned long start_eip)
int __devinit
wakeup_secondary_cpu_via_nmi(int logical_apicid, unsigned long start_eip)
{
unsigned long send_status, accept_status = 0;
int maxlvt;
@ -597,7 +597,7 @@ wakeup_secondary_cpu(int logical_apicid, unsigned long start_eip)
* Give the other CPU some time to accept the IPI.
*/
udelay(200);
if (APIC_INTEGRATED(apic_version[phys_apicid])) {
if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
maxlvt = lapic_get_maxlvt();
if (maxlvt > 3) /* Due to the Pentium erratum 3AP. */
apic_write(APIC_ESR, 0);
@ -612,11 +612,9 @@ wakeup_secondary_cpu(int logical_apicid, unsigned long start_eip)
return (send_status | accept_status);
}
#endif /* WAKE_SECONDARY_VIA_NMI */
#ifdef WAKE_SECONDARY_VIA_INIT
static int __devinit
wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip)
int __devinit
wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
{
unsigned long send_status, accept_status = 0;
int maxlvt, num_starts, j;
@ -735,7 +733,6 @@ wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip)
return (send_status | accept_status);
}
#endif /* WAKE_SECONDARY_VIA_INIT */
struct create_idle {
struct work_struct work;
@ -1084,8 +1081,10 @@ static int __init smp_sanity_check(unsigned max_cpus)
#endif
if (!physid_isset(hard_smp_processor_id(), phys_cpu_present_map)) {
printk(KERN_WARNING "weird, boot CPU (#%d) not listed"
"by the BIOS.\n", hard_smp_processor_id());
printk(KERN_WARNING
"weird, boot CPU (#%d) not listed by the BIOS.\n",
hard_smp_processor_id());
physid_set(hard_smp_processor_id(), phys_cpu_present_map);
}