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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-07-13 16:23:51 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-07-13 16:23:51 -0400 |
| commit | 327309e899662b482c58cf25f574513d38b5788c (patch) | |
| tree | 069de438aa0e92dd9b6ba28e6b207e2cd07151a5 /arch/x86_64/kernel | |
| parent | 0c168775709faa74c1b87f1e61046e0c51ade7f3 (diff) | |
| parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) | |
| download | kernel_samsung_smdk4412-327309e899662b482c58cf25f574513d38b5788c.tar.gz kernel_samsung_smdk4412-327309e899662b482c58cf25f574513d38b5788c.tar.bz2 kernel_samsung_smdk4412-327309e899662b482c58cf25f574513d38b5788c.zip | |
Merge upstream 2.6.13-rc3 into ieee80211 branch of netdev-2.6.
Diffstat (limited to 'arch/x86_64/kernel')
| -rw-r--r-- | arch/x86_64/kernel/io_apic.c | 1 | ||||
| -rw-r--r-- | arch/x86_64/kernel/kprobes.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/x86_64/kernel/suspend.c | 1 | ||||
| -rw-r--r-- | arch/x86_64/kernel/vmlinux.lds.S | 8 |
5 files changed, 12 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index 157190d986b..d206d7e49cf 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -1064,7 +1064,6 @@ void print_all_local_APICs (void) void __apicdebuginit print_PIC(void) { - extern spinlock_t i8259A_lock; unsigned int v; unsigned long flags; diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c index acd2a778ebe..5c6dc705148 100644 --- a/arch/x86_64/kernel/kprobes.c +++ b/arch/x86_64/kernel/kprobes.c @@ -682,7 +682,7 @@ static struct kprobe trampoline_p = { .pre_handler = trampoline_probe_handler }; -int __init arch_init(void) +int __init arch_init_kprobes(void) { return register_kprobe(&trampoline_p); } diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index b02d921da4f..5fd03225058 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -1076,6 +1076,10 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c) #ifdef CONFIG_X86_MCE mcheck_init(c); #endif + if (c == &boot_cpu_data) + mtrr_bp_init(); + else + mtrr_ap_init(); #ifdef CONFIG_NUMA if (c != &boot_cpu_data) numa_add_cpu(c - cpu_data); diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c index 6c0f402e3a8..0612640d91b 100644 --- a/arch/x86_64/kernel/suspend.c +++ b/arch/x86_64/kernel/suspend.c @@ -119,6 +119,7 @@ void __restore_processor_state(struct saved_context *ctxt) fix_processor_context(); do_fpu_end(); + mtrr_ap_init(); } void restore_processor_state(void) diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S index 73389f51c4e..2a94f9b60b2 100644 --- a/arch/x86_64/kernel/vmlinux.lds.S +++ b/arch/x86_64/kernel/vmlinux.lds.S @@ -56,10 +56,14 @@ SECTIONS .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { *(.data.cacheline_aligned) } + . = ALIGN(CONFIG_X86_L1_CACHE_BYTES); + .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { + *(.data.read_mostly) + } #define VSYSCALL_ADDR (-10*1024*1024) -#define VSYSCALL_PHYS_ADDR ((LOADADDR(.data.cacheline_aligned) + SIZEOF(.data.cacheline_aligned) + 4095) & ~(4095)) -#define VSYSCALL_VIRT_ADDR ((ADDR(.data.cacheline_aligned) + SIZEOF(.data.cacheline_aligned) + 4095) & ~(4095)) +#define VSYSCALL_PHYS_ADDR ((LOADADDR(.data.read_mostly) + SIZEOF(.data.read_mostly) + 4095) & ~(4095)) +#define VSYSCALL_VIRT_ADDR ((ADDR(.data.read_mostly) + SIZEOF(.data.read_mostly) + 4095) & ~(4095)) #define VLOAD_OFFSET (VSYSCALL_ADDR - VSYSCALL_PHYS_ADDR) #define VLOAD(x) (ADDR(x) - VLOAD_OFFSET) |