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-rw-r--r--include/asm-avr32/arch-at32ap/board.h14
-rw-r--r--include/asm-avr32/arch-at32ap/sm.h27
-rw-r--r--include/asm-avr32/atomic.h4
-rw-r--r--include/asm-avr32/unaligned.h15
-rw-r--r--include/asm-i386/irq.h1
-rw-r--r--include/asm-i386/mach-default/irq_vectors_limits.h2
-rw-r--r--include/asm-i386/mmu_context.h2
-rw-r--r--include/asm-i386/paravirt.h22
-rw-r--r--include/asm-i386/pgalloc.h6
-rw-r--r--include/asm-i386/setup.h4
-rw-r--r--include/asm-i386/smp.h5
-rw-r--r--include/asm-i386/timer.h32
-rw-r--r--include/asm-i386/unistd.h3
-rw-r--r--include/asm-i386/vmi_time.h2
-rw-r--r--include/asm-i386/xen/hypercall.h413
-rw-r--r--include/asm-i386/xen/hypervisor.h73
-rw-r--r--include/asm-i386/xen/interface.h188
-rw-r--r--include/asm-powerpc/systbl.h1
-rw-r--r--include/asm-powerpc/unistd.h3
-rw-r--r--include/asm-sparc64/io.h5
-rw-r--r--include/asm-sparc64/mdesc.h10
-rw-r--r--include/asm-sparc64/vio.h2
-rw-r--r--include/asm-x86_64/unistd.h2
-rw-r--r--include/linux/elfnote.h22
-rw-r--r--include/linux/ext4_fs.h104
-rw-r--r--include/linux/ext4_fs_extents.h43
-rw-r--r--include/linux/ext4_fs_i.h5
-rw-r--r--include/linux/ext4_fs_sb.h3
-rw-r--r--include/linux/falloc.h6
-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/jbd2.h6
-rw-r--r--include/linux/kmod.h52
-rw-r--r--include/linux/major.h2
-rw-r--r--include/linux/netdevice.h2
-rw-r--r--include/linux/netfilter_ipv4/ipt_iprange.h2
-rw-r--r--include/linux/page-flags.h5
-rw-r--r--include/linux/reboot.h5
-rw-r--r--include/linux/string.h4
-rw-r--r--include/linux/syscalls.h1
-rw-r--r--include/linux/vmalloc.h4
-rw-r--r--include/media/saa7146.h6
-rw-r--r--include/media/tuner.h71
-rw-r--r--include/mtd/ubi-header.h101
-rw-r--r--include/net/tcp.h6
-rw-r--r--include/net/xfrm.h1
-rw-r--r--include/xen/events.h48
-rw-r--r--include/xen/features.h23
-rw-r--r--include/xen/grant_table.h107
-rw-r--r--include/xen/hvc-console.h6
-rw-r--r--include/xen/interface/elfnote.h133
-rw-r--r--include/xen/interface/event_channel.h195
-rw-r--r--include/xen/interface/features.h43
-rw-r--r--include/xen/interface/grant_table.h375
-rw-r--r--include/xen/interface/io/blkif.h94
-rw-r--r--include/xen/interface/io/console.h23
-rw-r--r--include/xen/interface/io/netif.h158
-rw-r--r--include/xen/interface/io/ring.h260
-rw-r--r--include/xen/interface/io/xenbus.h44
-rw-r--r--include/xen/interface/io/xs_wire.h87
-rw-r--r--include/xen/interface/memory.h145
-rw-r--r--include/xen/interface/physdev.h145
-rw-r--r--include/xen/interface/sched.h77
-rw-r--r--include/xen/interface/vcpu.h167
-rw-r--r--include/xen/interface/version.h60
-rw-r--r--include/xen/interface/xen.h447
-rw-r--r--include/xen/page.h179
-rw-r--r--include/xen/xenbus.h234
67 files changed, 4114 insertions, 225 deletions
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 97448043884..0215965dc58 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -36,4 +36,18 @@ struct platform_device *
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
unsigned long fbmem_start, unsigned long fbmem_len);
+/* depending on what's hooked up, not all SSC pins will be used */
+#define ATMEL_SSC_TK 0x01
+#define ATMEL_SSC_TF 0x02
+#define ATMEL_SSC_TD 0x04
+#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
+
+#define ATMEL_SSC_RK 0x10
+#define ATMEL_SSC_RF 0x20
+#define ATMEL_SSC_RD 0x40
+#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
+
+struct platform_device *
+at32_add_device_ssc(unsigned int id, unsigned int flags);
+
#endif /* __ASM_ARCH_BOARD_H */
diff --git a/include/asm-avr32/arch-at32ap/sm.h b/include/asm-avr32/arch-at32ap/sm.h
deleted file mode 100644
index 265a9ead20b..00000000000
--- a/include/asm-avr32/arch-at32ap/sm.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * AT32 System Manager interface.
- *
- * Copyright (C) 2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_AT32_SM_H__
-#define __ASM_AVR32_AT32_SM_H__
-
-struct irq_chip;
-struct platform_device;
-
-struct at32_sm {
- spinlock_t lock;
- void __iomem *regs;
- struct irq_chip *eim_chip;
- unsigned int eim_first_irq;
- struct platform_device *pdev;
-};
-
-extern struct platform_device at32_sm_device;
-extern struct at32_sm system_manager;
-
-#endif /* __ASM_AVR32_AT32_SM_H__ */
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index b9c2548a52f..7ef3862a73d 100644
--- a/include/asm-avr32/atomic.h
+++ b/include/asm-avr32/atomic.h
@@ -101,7 +101,7 @@ static inline int atomic_sub_unless(atomic_t *v, int a, int u)
" mov %1, 1\n"
"1:"
: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
- : "m"(v->counter), "rKs21"(a), "rKs21"(u)
+ : "m"(v->counter), "rKs21"(a), "rKs21"(u), "1"(result)
: "cc", "memory");
return result;
@@ -137,7 +137,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
" mov %1, 1\n"
"1:"
: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
- : "m"(v->counter), "r"(a), "ir"(u)
+ : "m"(v->counter), "r"(a), "ir"(u), "1"(result)
: "cc", "memory");
}
diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h
index 3042723fcbf..36f5fd43054 100644
--- a/include/asm-avr32/unaligned.h
+++ b/include/asm-avr32/unaligned.h
@@ -7,19 +7,10 @@
* words, but halfwords must be halfword-aligned, and doublewords must
* be word-aligned.
*
- * TODO: Make all this CPU-specific and optimize.
+ * However, swapped word loads must be word-aligned so we can't
+ * optimize word loads in general.
*/
-#include <linux/string.h>
-
-/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
-
-#define get_unaligned(ptr) \
- ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })
-
-#define put_unaligned(val, ptr) \
- ({ __typeof__(*(ptr)) __tmp = (val); \
- memmove((ptr), &__tmp, sizeof(*(ptr))); \
- (void)0; })
+#include <asm-generic/unaligned.h>
#endif /* __ASM_AVR32_UNALIGNED_H */
diff --git a/include/asm-i386/irq.h b/include/asm-i386/irq.h
index 9e15ce0006e..36f310632c4 100644
--- a/include/asm-i386/irq.h
+++ b/include/asm-i386/irq.h
@@ -41,6 +41,7 @@ extern int irqbalance_disable(char *str);
extern void fixup_irqs(cpumask_t map);
#endif
+unsigned int do_IRQ(struct pt_regs *regs);
void init_IRQ(void);
void __init native_init_IRQ(void);
diff --git a/include/asm-i386/mach-default/irq_vectors_limits.h b/include/asm-i386/mach-default/irq_vectors_limits.h
index 7f161e760be..a90c7a60109 100644
--- a/include/asm-i386/mach-default/irq_vectors_limits.h
+++ b/include/asm-i386/mach-default/irq_vectors_limits.h
@@ -1,7 +1,7 @@
#ifndef _ASM_IRQ_VECTORS_LIMITS_H
#define _ASM_IRQ_VECTORS_LIMITS_H
-#ifdef CONFIG_X86_IO_APIC
+#if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT)
#define NR_IRQS 224
# if (224 >= 32 * NR_CPUS)
# define NR_IRQ_VECTORS NR_IRQS
diff --git a/include/asm-i386/mmu_context.h b/include/asm-i386/mmu_context.h
index 8198d1cca1f..7eb0b0b1fb3 100644
--- a/include/asm-i386/mmu_context.h
+++ b/include/asm-i386/mmu_context.h
@@ -32,6 +32,8 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
#endif
}
+void leave_mm(unsigned long cpu);
+
static inline void switch_mm(struct mm_struct *prev,
struct mm_struct *next,
struct task_struct *tsk)
diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h
index 7f846a7d6bc..7df88be2dd9 100644
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-i386/paravirt.h
@@ -52,6 +52,8 @@ struct paravirt_ops
/* Basic arch-specific setup */
void (*arch_setup)(void);
char *(*memory_setup)(void);
+ void (*post_allocator_init)(void);
+
void (*init_IRQ)(void);
void (*time_init)(void);
@@ -116,7 +118,7 @@ struct paravirt_ops
u64 (*read_tsc)(void);
u64 (*read_pmc)(void);
- u64 (*get_scheduled_cycles)(void);
+ unsigned long long (*sched_clock)(void);
unsigned long (*get_cpu_khz)(void);
/* Segment descriptor handling */
@@ -173,7 +175,7 @@ struct paravirt_ops
unsigned long va);
/* Hooks for allocating/releasing pagetable pages */
- void (*alloc_pt)(u32 pfn);
+ void (*alloc_pt)(struct mm_struct *mm, u32 pfn);
void (*alloc_pd)(u32 pfn);
void (*alloc_pd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
void (*release_pt)(u32 pfn);
@@ -260,6 +262,7 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *site, unsigned len)
unsigned paravirt_patch_insns(void *site, unsigned len,
const char *start, const char *end);
+int paravirt_disable_iospace(void);
/*
* This generates an indirect call based on the operation type number.
@@ -563,7 +566,10 @@ static inline u64 paravirt_read_tsc(void)
#define rdtscll(val) (val = paravirt_read_tsc())
-#define get_scheduled_cycles(val) (val = paravirt_ops.get_scheduled_cycles())
+static inline unsigned long long paravirt_sched_clock(void)
+{
+ return PVOP_CALL0(unsigned long long, sched_clock);
+}
#define calculate_cpu_khz() (paravirt_ops.get_cpu_khz())
#define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
@@ -669,6 +675,12 @@ static inline void setup_secondary_clock(void)
}
#endif
+static inline void paravirt_post_allocator_init(void)
+{
+ if (paravirt_ops.post_allocator_init)
+ (*paravirt_ops.post_allocator_init)();
+}
+
static inline void paravirt_pagetable_setup_start(pgd_t *base)
{
if (paravirt_ops.pagetable_setup_start)
@@ -725,9 +737,9 @@ static inline void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
PVOP_VCALL3(flush_tlb_others, &cpumask, mm, va);
}
-static inline void paravirt_alloc_pt(unsigned pfn)
+static inline void paravirt_alloc_pt(struct mm_struct *mm, unsigned pfn)
{
- PVOP_VCALL1(alloc_pt, pfn);
+ PVOP_VCALL2(alloc_pt, mm, pfn);
}
static inline void paravirt_release_pt(unsigned pfn)
{
diff --git a/include/asm-i386/pgalloc.h b/include/asm-i386/pgalloc.h
index d07b7afc269..f2fc33ceb9f 100644
--- a/include/asm-i386/pgalloc.h
+++ b/include/asm-i386/pgalloc.h
@@ -7,7 +7,7 @@
#ifdef CONFIG_PARAVIRT
#include <asm/paravirt.h>
#else
-#define paravirt_alloc_pt(pfn) do { } while (0)
+#define paravirt_alloc_pt(mm, pfn) do { } while (0)
#define paravirt_alloc_pd(pfn) do { } while (0)
#define paravirt_alloc_pd(pfn) do { } while (0)
#define paravirt_alloc_pd_clone(pfn, clonepfn, start, count) do { } while (0)
@@ -17,13 +17,13 @@
#define pmd_populate_kernel(mm, pmd, pte) \
do { \
- paravirt_alloc_pt(__pa(pte) >> PAGE_SHIFT); \
+ paravirt_alloc_pt(mm, __pa(pte) >> PAGE_SHIFT); \
set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte))); \
} while (0)
#define pmd_populate(mm, pmd, pte) \
do { \
- paravirt_alloc_pt(page_to_pfn(pte)); \
+ paravirt_alloc_pt(mm, page_to_pfn(pte)); \
set_pmd(pmd, __pmd(_PAGE_TABLE + \
((unsigned long long)page_to_pfn(pte) << \
(unsigned long long) PAGE_SHIFT))); \
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 0d5bff9dc4a..7862fe858a9 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -81,6 +81,10 @@ void __init add_memory_region(unsigned long long start,
extern unsigned long init_pg_tables_end;
+#ifndef CONFIG_PARAVIRT
+#define paravirt_post_allocator_init() do {} while (0)
+#endif
+
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 0c713278706..1f73bde165b 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -43,9 +43,12 @@ extern u8 x86_cpu_to_apicid[];
#define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu]
+extern void set_cpu_sibling_map(int cpu);
+
#ifdef CONFIG_HOTPLUG_CPU
extern void cpu_exit_clear(void);
extern void cpu_uninit(void);
+extern void remove_siblinginfo(int cpu);
#endif
struct smp_ops
@@ -129,6 +132,8 @@ extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern unsigned int num_processors;
+void __cpuinit smp_store_cpu_info(int id);
+
#endif /* !__ASSEMBLY__ */
#else /* CONFIG_SMP */
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index 153770e25fa..51a713e33a9 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -15,8 +15,38 @@ extern int no_sync_cmos_clock;
extern int recalibrate_cpu_khz(void);
#ifndef CONFIG_PARAVIRT
-#define get_scheduled_cycles(val) rdtscll(val)
#define calculate_cpu_khz() native_calculate_cpu_khz()
#endif
+/* Accellerators for sched_clock()
+ * convert from cycles(64bits) => nanoseconds (64bits)
+ * basic equation:
+ * ns = cycles / (freq / ns_per_sec)
+ * ns = cycles * (ns_per_sec / freq)
+ * ns = cycles * (10^9 / (cpu_khz * 10^3))
+ * ns = cycles * (10^6 / cpu_khz)
+ *
+ * Then we use scaling math (suggested by george@mvista.com) to get:
+ * ns = cycles * (10^6 * SC / cpu_khz) / SC
+ * ns = cycles * cyc2ns_scale / SC
+ *
+ * And since SC is a constant power of two, we can convert the div
+ * into a shift.
+ *
+ * We can use khz divisor instead of mhz to keep a better percision, since
+ * cyc2ns_scale is limited to 10^6 * 2^10, which fits in 32 bits.
+ * (mathieu.desnoyers@polymtl.ca)
+ *
+ * -johnstul@us.ibm.com "math is hard, lets go shopping!"
+ */
+extern unsigned long cyc2ns_scale __read_mostly;
+
+#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
+
+static inline unsigned long long cycles_2_ns(unsigned long long cyc)
+{
+ return (cyc * cyc2ns_scale) >> CYC2NS_SCALE_FACTOR;
+}
+
+
#endif
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index e84ace1ec8b..9b15545eb9b 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -329,10 +329,11 @@
#define __NR_signalfd 321
#define __NR_timerfd 322
#define __NR_eventfd 323
+#define __NR_fallocate 324
#ifdef __KERNEL__
-#define NR_syscalls 324
+#define NR_syscalls 325
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-i386/vmi_time.h b/include/asm-i386/vmi_time.h
index 213930b995c..47818813032 100644
--- a/include/asm-i386/vmi_time.h
+++ b/include/asm-i386/vmi_time.h
@@ -49,7 +49,7 @@ extern struct vmi_timer_ops {
extern void __init vmi_time_init(void);
extern unsigned long vmi_get_wallclock(void);
extern int vmi_set_wallclock(unsigned long now);
-extern unsigned long long vmi_get_sched_cycles(void);
+extern unsigned long long vmi_sched_clock(void);
extern unsigned long vmi_cpu_khz(void);
#ifdef CONFIG_X86_LOCAL_APIC
diff --git a/include/asm-i386/xen/hypercall.h b/include/asm-i386/xen/hypercall.h
new file mode 100644
index 00000000000..bc0ee7d961c
--- /dev/null
+++ b/include/asm-i386/xen/hypercall.h
@@ -0,0 +1,413 @@
+/******************************************************************************
+ * hypercall.h
+ *
+ * Linux-specific hypervisor handling.
+ *
+ * Copyright (c) 2002-2004, K A Fraser
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef __HYPERCALL_H__
+#define __HYPERCALL_H__
+
+#include <linux/errno.h>
+#include <linux/string.h>
+
+#include <xen/interface/xen.h>
+#include <xen/interface/sched.h>
+#include <xen/interface/physdev.h>
+
+extern struct { char _entry[32]; } hypercall_page[];
+
+#define _hypercall0(type, name) \
+({ \
+ long __res; \
+ asm volatile ( \
+ "call %[call]" \
+ : "=a" (__res) \
+ : [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
+ : "memory" ); \
+ (type)__res; \
+})
+
+#define _hypercall1(type, name, a1) \
+({ \
+ long __res, __ign1; \
+ asm volatile ( \
+ "call %[call]" \
+ : "=a" (__res), "=b" (__ign1) \
+ : "1" ((long)(a1)), \
+ [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
+ : "memory" ); \
+ (type)__res; \
+})
+
+#define _hypercall2(type, name, a1, a2) \
+({ \
+ long __res, __ign1, __ign2; \
+ asm volatile ( \
+ "call %[call]" \
+ : "=a" (__res), "=b" (__ign1), "=c" (__ign2) \
+ : "1" ((long)(a1)), "2" ((long)(a2)), \
+ [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
+ : "memory" ); \
+ (type)__res; \
+})
+
+#define _hypercall3(type, name, a1, a2, a3) \
+({ \
+ long __res, __ign1, __ign2, __ign3; \
+ asm volatile ( \
+ "call %[call]" \
+ : "=a" (__res), "=b" (__ign1), "=c" (__ign2), \
+ "=d" (__ign3) \
+ : "1" ((long)(a1)), "2" ((long)(a2)), \
+ "3" ((long)(a3)), \
+ [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
+ : "memory" ); \
+ (type)__res; \
+})
+
+#define _hypercall4(type, name, a1, a2, a3, a4) \
+({ \
+ long __res, __ign1, __ign2, __ign3, __ign4; \
+ asm volatile ( \
+ "call %[call]" \
+ : "=a" (__res), "=b" (__ign1), "=c" (__ign2), \
+ "=d" (__ign3), "=S" (__ign4) \
+ : "1" ((long)(a1)), "2" ((long)