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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 19:25:51 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 19:25:51 +0400 |
| commit | 9e9abecfc0ff3a9ad2ead954b37bbfcb863c775e (patch) | |
| tree | 0c3ffda953b82750638a06507591ad587b565ff2 /include/asm-x86/vdso.h | |
| parent | d7bb545d86825e635cab33a1dd81ca0ad7b92887 (diff) | |
| parent | 77ad386e596c6b0930cc2e09e3cce485e3ee7f72 (diff) | |
| download | linux-9e9abecfc0ff3a9ad2ead954b37bbfcb863c775e.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (613 commits)
x86: standalone trampoline code
x86: move suspend wakeup code to C
x86: coding style fixes to arch/x86/kernel/acpi/sleep.c
x86: setup_trampoline() - fix section mismatch warning
x86: section mismatch fixes, #1
x86: fix paranoia about using BIOS quickboot mechanism.
x86: print out buggy mptable
x86: use cpu_online()
x86: use cpumask_of_cpu()
x86: remove unnecessary tmp local variable
x86: remove unnecessary memset()
x86: use ioapic_read_entry() and ioapic_write_entry()
x86: avoid redundant loop in io_apic_level_ack_pending()
x86: remove superfluous initialisation in boot code.
x86: merge mpparse_{32,64}.c
x86: unify mp_register_gsi
x86: unify mp_config_acpi_legacy_irqs
x86: unify mp_register_ioapic
x86: unify uniq_io_apic_id
x86: unify smp_scan_config
...
Diffstat (limited to 'include/asm-x86/vdso.h')
| -rw-r--r-- | include/asm-x86/vdso.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h index 629bcb6e8e45..86e085e003d2 100644 --- a/include/asm-x86/vdso.h +++ b/include/asm-x86/vdso.h @@ -8,9 +8,11 @@ extern const char VDSO64_PRELINK[]; * Given a pointer to the vDSO image, find the pointer to VDSO64_name * as that symbol is defined in the vDSO sources or linker script. */ -#define VDSO64_SYMBOL(base, name) ({ \ - extern const char VDSO64_##name[]; \ - (void *) (VDSO64_##name - VDSO64_PRELINK + (unsigned long) (base)); }) +#define VDSO64_SYMBOL(base, name) \ +({ \ + extern const char VDSO64_##name[]; \ + (void *)(VDSO64_##name - VDSO64_PRELINK + (unsigned long)(base)); \ +}) #endif #if defined CONFIG_X86_32 || defined CONFIG_COMPAT @@ -20,9 +22,18 @@ extern const char VDSO32_PRELINK[]; * Given a pointer to the vDSO image, find the pointer to VDSO32_name * as that symbol is defined in the vDSO sources or linker script. */ -#define VDSO32_SYMBOL(base, name) ({ \ - extern const char VDSO32_##name[]; \ - (void *) (VDSO32_##name - VDSO32_PRELINK + (unsigned long) (base)); }) +#define VDSO32_SYMBOL(base, name) \ +({ \ + extern const char VDSO32_##name[]; \ + (void *)(VDSO32_##name - VDSO32_PRELINK + (unsigned long)(base)); \ +}) #endif +/* + * These symbols are defined with the addresses in the vsyscall page. + * See vsyscall-sigreturn.S. + */ +extern void __user __kernel_sigreturn; +extern void __user __kernel_rt_sigreturn; + #endif /* asm-x86/vdso.h */ |