| 13,7 → 13,7 |
|---|
| #include <asm/types.h> |
| #include <uapi/asm/sigcontext.h> |
| #include <asm/current.h> |
| #include <asm/cpufeature.h> |
| #include <asm/cpufeatures.h> |
| #include <asm/page.h> |
| #include <asm/pgtable_types.h> |
| #include <asm/percpu.h> |
| 24,7 → 24,6 |
|---|
| #include <asm/fpu/types.h> |
| |
| #include <linux/personality.h> |
| #include <linux/cpumask.h> |
| #include <linux/cache.h> |
| #include <linux/threads.h> |
| #include <linux/math64.h> |
| 129,10 → 128,10 |
|---|
| u16 booted_cores; |
| /* Physical processor id: */ |
| u16 phys_proc_id; |
| /* Logical processor id: */ |
| u16 logical_proc_id; |
| /* Core id: */ |
| u16 cpu_core_id; |
| /* Compute unit id */ |
| u8 compute_unit_id; |
| /* Index into per_cpu list: */ |
| u16 cpu_index; |
| u32 microcode; |
| 296,10 → 295,13 |
|---|
| */ |
| unsigned long io_bitmap[IO_BITMAP_LONGS + 1]; |
| |
| #ifdef CONFIG_X86_32 |
| /* |
| * Space for the temporary SYSENTER stack: |
| * Space for the temporary SYSENTER stack. |
| */ |
| unsigned long SYSENTER_stack_canary; |
| unsigned long SYSENTER_stack[64]; |
| #endif |
| |
| } ____cacheline_aligned; |
| |
| 660,10 → 662,9 |
|---|
| */ |
| static inline void prefetch(const void *x) |
| { |
| alternative_input(BASE_PREFETCH, |
| "prefetchnta (%1)", |
| alternative_input(BASE_PREFETCH, "prefetchnta %P1", |
| X86_FEATURE_XMM, |
| "r" (x)); |
| "m" (*(const char *)x)); |
| } |
| |
| /* |
| 673,10 → 674,9 |
|---|
| */ |
| static inline void prefetchw(const void *x) |
| { |
| alternative_input(BASE_PREFETCH, |
| "prefetchw (%1)", |
| X86_FEATURE_3DNOW, |
| "r" (x)); |
| alternative_input(BASE_PREFETCH, "prefetchw %P1", |
| X86_FEATURE_3DNOWPREFETCH, |
| "m" (*(const char *)x)); |
| } |
| |
| static inline void spin_lock_prefetch(const void *x) |
| 757,7 → 757,7 |
|---|
| * Return saved PC of a blocked thread. |
| * What is this good for? it will be always the scheduler or ret_from_fork. |
| */ |
| #define thread_saved_pc(t) (*(unsigned long *)((t)->thread.sp - 8)) |
| #define thread_saved_pc(t) READ_ONCE_NOCHECK(*(unsigned long *)((t)->thread.sp - 8)) |
| |
| #define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1) |
| extern unsigned long KSTK_ESP(struct task_struct *task); |