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Merge branch 'linus' into x86/urgent

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Merge reason: Queueing up dependent early-printk fix.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-09-24 12:59:11 +02:00
parent e23a8b6a8f a724eada8c
commit d2ff6de537
1467 changed files with 72057 additions and 22234 deletions
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1
arch/x86/include/asm/acpi.h
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@@ -144,7 +144,6 @@ static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate)
#else /* !CONFIG_ACPI */
#define acpi_disabled 1
#define acpi_lapic 0
#define acpi_ioapic 0
static inline void acpi_noirq_set(void) { }

2
arch/x86/include/asm/entry_arch.h
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@@ -49,7 +49,7 @@ BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
#ifdef CONFIG_PERF_COUNTERS
#ifdef CONFIG_PERF_EVENTS
BUILD_INTERRUPT(perf_pending_interrupt, LOCAL_PENDING_VECTOR)
#endif

30
arch/x86/include/asm/perf_counter.h → arch/x86/include/asm/perf_event.h
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@@ -1,8 +1,8 @@
#ifndef _ASM_X86_PERF_COUNTER_H
#define _ASM_X86_PERF_COUNTER_H
#ifndef _ASM_X86_PERF_EVENT_H
#define _ASM_X86_PERF_EVENT_H
/*
* Performance counter hw details:
* Performance event hw details:
*/
#define X86_PMC_MAX_GENERIC 8
@@ -43,7 +43,7 @@
union cpuid10_eax {
struct {
unsigned int version_id:8;
unsigned int num_counters:8;
unsigned int num_events:8;
unsigned int bit_width:8;
unsigned int mask_length:8;
} split;
@@ -52,7 +52,7 @@ union cpuid10_eax {
union cpuid10_edx {
struct {
unsigned int num_counters_fixed:4;
unsigned int num_events_fixed:4;
unsigned int reserved:28;
} split;
unsigned int full;
@@ -60,7 +60,7 @@ union cpuid10_edx {
/*
* Fixed-purpose performance counters:
* Fixed-purpose performance events:
*/
/*
@@ -87,22 +87,22 @@ union cpuid10_edx {
/*
* We model BTS tracing as another fixed-mode PMC.
*
* We choose a value in the middle of the fixed counter range, since lower
* values are used by actual fixed counters and higher values are used
* We choose a value in the middle of the fixed event range, since lower
* values are used by actual fixed events and higher values are used
* to indicate other overflow conditions in the PERF_GLOBAL_STATUS msr.
*/
#define X86_PMC_IDX_FIXED_BTS (X86_PMC_IDX_FIXED + 16)
#ifdef CONFIG_PERF_COUNTERS
extern void init_hw_perf_counters(void);
extern void perf_counters_lapic_init(void);
#ifdef CONFIG_PERF_EVENTS
extern void init_hw_perf_events(void);
extern void perf_events_lapic_init(void);
#define PERF_COUNTER_INDEX_OFFSET 0
#define PERF_EVENT_INDEX_OFFSET 0
#else
static inline void init_hw_perf_counters(void) { }
static inline void perf_counters_lapic_init(void) { }
static inline void init_hw_perf_events(void) { }
static inline void perf_events_lapic_init(void) { }
#endif
#endif /* _ASM_X86_PERF_COUNTER_H */
#endif /* _ASM_X86_PERF_EVENT_H */

14
arch/x86/include/asm/syscall.h
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@@ -1,7 +1,7 @@
/*
* Access to user system call parameters and results
*
* Copyright (C) 2008 Red Hat, Inc. All rights reserved.
* Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
@@ -16,13 +16,13 @@
#include <linux/sched.h>
#include <linux/err.h>
static inline long syscall_get_nr(struct task_struct *task,
struct pt_regs *regs)
/*
* Only the low 32 bits of orig_ax are meaningful, so we return int.
* This importantly ignores the high bits on 64-bit, so comparisons
* sign-extend the low 32 bits.
*/
static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
{
/*
* We always sign-extend a -1 value being set here,
* so this is always either -1L or a syscall number.
*/
return regs->orig_ax;
}

2
arch/x86/include/asm/unistd_32.h
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@@ -341,7 +341,7 @@
#define __NR_preadv 333
#define __NR_pwritev 334
#define __NR_rt_tgsigqueueinfo 335
#define __NR_perf_counter_open 336
#define __NR_perf_event_open 336
#ifdef __KERNEL__

4
arch/x86/include/asm/unistd_64.h
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@@ -659,8 +659,8 @@ __SYSCALL(__NR_preadv, sys_preadv)
__SYSCALL(__NR_pwritev, sys_pwritev)
#define __NR_rt_tgsigqueueinfo 297
__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
#define __NR_perf_counter_open 298
__SYSCALL(__NR_perf_counter_open, sys_perf_counter_open)
#define __NR_perf_event_open 298
__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
#ifndef __NO_STUBS
#define __ARCH_WANT_OLD_READDIR