diff options
Diffstat (limited to 'include/asm-x86/paravirt.h')
| -rw-r--r-- | include/asm-x86/paravirt.h | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h index ef5e8ec..695ce93 100644 --- a/include/asm-x86/paravirt.h +++ b/include/asm-x86/paravirt.h @@ -205,7 +205,6 @@ struct pv_apic_ops { * these shouldn't be in this interface. */ void (*apic_write)(unsigned long reg, u32 v); - void (*apic_write_atomic)(unsigned long reg, u32 v); u32 (*apic_read)(unsigned long reg); void (*setup_boot_clock)(void); void (*setup_secondary_clock)(void); @@ -896,11 +895,6 @@ static inline void apic_write(unsigned long reg, u32 v) PVOP_VCALL2(pv_apic_ops.apic_write, reg, v); } -static inline void apic_write_atomic(unsigned long reg, u32 v) -{ - PVOP_VCALL2(pv_apic_ops.apic_write_atomic, reg, v); -} - static inline u32 apic_read(unsigned long reg) { return PVOP_CALL1(unsigned long, pv_apic_ops.apic_read, reg); @@ -1396,8 +1390,8 @@ extern struct paravirt_patch_site __parainstructions[], * caller saved registers but the argument parameter */ #define PV_SAVE_REGS "pushq %%rdi;" #define PV_RESTORE_REGS "popq %%rdi;" -#define PV_EXTRA_CLOBBERS EXTRA_CLOBBERS, "rcx" , "rdx" -#define PV_VEXTRA_CLOBBERS EXTRA_CLOBBERS, "rdi", "rcx" , "rdx" +#define PV_EXTRA_CLOBBERS EXTRA_CLOBBERS, "rcx" , "rdx", "rsi" +#define PV_VEXTRA_CLOBBERS EXTRA_CLOBBERS, "rdi", "rcx" , "rdx", "rsi" #define PV_FLAGS_ARG "D" #endif @@ -1489,8 +1483,26 @@ static inline unsigned long __raw_local_irq_save(void) #ifdef CONFIG_X86_64 -#define PV_SAVE_REGS pushq %rax; pushq %rdi; pushq %rcx; pushq %rdx -#define PV_RESTORE_REGS popq %rdx; popq %rcx; popq %rdi; popq %rax +#define PV_SAVE_REGS \ + push %rax; \ + push %rcx; \ + push %rdx; \ + push %rsi; \ + push %rdi; \ + push %r8; \ + push %r9; \ + push %r10; \ + push %r11 +#define PV_RESTORE_REGS \ + pop %r11; \ + pop %r10; \ + pop %r9; \ + pop %r8; \ + pop %rdi; \ + pop %rsi; \ + pop %rdx; \ + pop %rcx; \ + pop %rax #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 8) #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .quad, 8) #define PARA_INDIRECT(addr) *addr(%rip) |