diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 12:02:37 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 12:02:37 -0800 |
commit | 61ecdb84c1f05ad445db4584ae375a15c0e8ae47 (patch) | |
tree | 2ecdc462785be5b96c6dcc14c517a8abb5ed16e8 /arch/x86/include | |
parent | da184a8064efe2a78d8542877970f7c6bb62775a (diff) | |
parent | 23637568ad0c9b5ab0ad27d2f2f26d1e9282c527 (diff) |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: Fix kprobes build with non-gawk awk
x86: Split swiotlb initialization into two stages
x86: Regex support and known-movable symbols for relocs, fix _end
x86, msr: Remove incorrect, duplicated code in the MSR driver
x86: Merge kernel_thread()
x86: Sync 32/64-bit kernel_thread
x86, 32-bit: Use same regs as 64-bit for kernel_thread_helper
x86, 64-bit: Use user_mode() to determine new stack pointer in copy_thread()
x86, 64-bit: Move kernel_thread to C
x86-64, paravirt: Call set_iopl_mask() on 64 bits
x86-32: Avoid pipeline serialization in PTREGSCALL1 and 2
x86: Merge sys_clone
x86, 32-bit: Convert sys_vm86 & sys_vm86old
x86: Merge sys_sigaltstack
x86: Merge sys_execve
x86: Merge sys_iopl
x86-32: Add new pt_regs stubs
cpumask: Use modern cpumask style in arch/x86/kernel/cpu/mcheck/mce-inject.c
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/swiotlb.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/syscalls.h | 32 |
2 files changed, 16 insertions, 24 deletions
diff --git a/arch/x86/include/asm/swiotlb.h b/arch/x86/include/asm/swiotlb.h index 87ffcb12a1b..8085277e1b8 100644 --- a/arch/x86/include/asm/swiotlb.h +++ b/arch/x86/include/asm/swiotlb.h @@ -5,13 +5,17 @@ #ifdef CONFIG_SWIOTLB extern int swiotlb; -extern int pci_swiotlb_init(void); +extern int __init pci_swiotlb_detect(void); +extern void __init pci_swiotlb_init(void); #else #define swiotlb 0 -static inline int pci_swiotlb_init(void) +static inline int pci_swiotlb_detect(void) { return 0; } +static inline void pci_swiotlb_init(void) +{ +} #endif static inline void dma_mark_clean(void *addr, size_t size) {} diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index 1bb6e395881..8868b9420b0 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -18,16 +18,24 @@ /* Common in X86_32 and X86_64 */ /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); +long sys_iopl(unsigned int, struct pt_regs *); /* kernel/process.c */ int sys_fork(struct pt_regs *); int sys_vfork(struct pt_regs *); +long sys_execve(char __user *, char __user * __user *, + char __user * __user *, struct pt_regs *); +long sys_clone(unsigned long, unsigned long, void __user *, + void __user *, struct pt_regs *); /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); /* kernel/signal.c */ long sys_rt_sigreturn(struct pt_regs *); +long sys_sigaltstack(const stack_t __user *, stack_t __user *, + struct pt_regs *); + /* kernel/tls.c */ asmlinkage int sys_set_thread_area(struct user_desc __user *); @@ -35,18 +43,11 @@ asmlinkage int sys_get_thread_area(struct user_desc __user *); /* X86_32 only */ #ifdef CONFIG_X86_32 -/* kernel/ioport.c */ -long sys_iopl(struct pt_regs *); - -/* kernel/process_32.c */ -int sys_clone(struct pt_regs *); -int sys_execve(struct pt_regs *); /* kernel/signal.c */ asmlinkage int sys_sigsuspend(int, int, old_sigset_t); asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, struct old_sigaction __user *); -int sys_sigaltstack(struct pt_regs *); unsigned long sys_sigreturn(struct pt_regs *); /* kernel/sys_i386_32.c */ @@ -62,28 +63,15 @@ asmlinkage int sys_uname(struct old_utsname __user *); asmlinkage int sys_olduname(struct oldold_utsname __user *); /* kernel/vm86_32.c */ -int sys_vm86old(struct pt_regs *); -int sys_vm86(struct pt_regs *); +int sys_vm86old(struct vm86_struct __user *, struct pt_regs *); +int sys_vm86(unsigned long, unsigned long, struct pt_regs *); #else /* CONFIG_X86_32 */ /* X86_64 only */ -/* kernel/ioport.c */ -asmlinkage long sys_iopl(unsigned int, struct pt_regs *); - /* kernel/process_64.c */ -asmlinkage long sys_clone(unsigned long, unsigned long, - void __user *, void __user *, - struct pt_regs *); -asmlinkage long sys_execve(char __user *, char __user * __user *, - char __user * __user *, - struct pt_regs *); long sys_arch_prctl(int, unsigned long); -/* kernel/signal.c */ -asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *, - struct pt_regs *); - /* kernel/sys_x86_64.c */ struct new_utsname; |