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author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:59:11 -0800 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:59:11 -0800 |
commit | 4522d58275f124105819723e24e912c8e5bf3cdd (patch) | |
tree | b92c29014fadffe049c1925676037f0092b8d112 /include/asm-i386/system.h | |
parent | 6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28 (diff) | |
parent | 64a26a731235b59c9d73bbe82c1f896d57400d37 (diff) | |
download | linux-4522d58275f124105819723e24e912c8e5bf3cdd.tar.bz2 |
Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
[PATCH] x86-64: Export smp_call_function_single
[PATCH] i386: Clean up smp_tune_scheduling()
[PATCH] unwinder: move .eh_frame to RODATA
[PATCH] unwinder: fully support linker generated .eh_frame_hdr section
[PATCH] x86-64: don't use set_irq_regs()
[PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
[PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
[PATCH] i386: replace kmalloc+memset with kzalloc
[PATCH] x86-64: remove remaining pc98 code
[PATCH] x86-64: remove unused variable
[PATCH] x86-64: Fix constraints in atomic_add_return()
[PATCH] x86-64: fix asm constraints in i386 atomic_add_return
[PATCH] x86-64: Correct documentation for bzImage protocol v2.05
[PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
[PATCH] x86-64: Fix numaq build error
[PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
[PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
[PATCH] x86-64: Clarify error message in GART code
[PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
[PATCH] x86-64: Remove unwind stack pointer alignment forcing again
...
Fixed conflict in include/linux/uaccess.h manually
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/system.h')
-rw-r--r-- | include/asm-i386/system.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h index a6dabbcd6e6a..a6d20d9a1a30 100644 --- a/include/asm-i386/system.h +++ b/include/asm-i386/system.h @@ -88,6 +88,9 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \ #define savesegment(seg, value) \ asm volatile("mov %%" #seg ",%0":"=rm" (value)) +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else #define read_cr0() ({ \ unsigned int __dummy; \ __asm__ __volatile__( \ @@ -139,17 +142,18 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \ #define write_cr4(x) \ __asm__ __volatile__("movl %0,%%cr4": :"r" (x)) -/* - * Clear and set 'TS' bit respectively - */ +#define wbinvd() \ + __asm__ __volatile__ ("wbinvd": : :"memory") + +/* Clear the 'TS' bit */ #define clts() __asm__ __volatile__ ("clts") +#endif/* CONFIG_PARAVIRT */ + +/* Set the 'TS' bit */ #define stts() write_cr0(8 | read_cr0()) #endif /* __KERNEL__ */ -#define wbinvd() \ - __asm__ __volatile__ ("wbinvd": : :"memory") - static inline unsigned long get_limit(unsigned long segment) { unsigned long __limit; |