diff options
Diffstat (limited to 'arch/s390/include/asm/pai.h')
| -rw-r--r-- | arch/s390/include/asm/pai.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/s390/include/asm/pai.h b/arch/s390/include/asm/pai.h index 3f609565734b..25f2077ba3c9 100644 --- a/arch/s390/include/asm/pai.h +++ b/arch/s390/include/asm/pai.h @@ -55,11 +55,11 @@ static __always_inline void pai_kernel_enter(struct pt_regs *regs) return; if (!static_branch_unlikely(&pai_key)) return; - if (!S390_lowcore.ccd) + if (!get_lowcore()->ccd) return; if (!user_mode(regs)) return; - WRITE_ONCE(S390_lowcore.ccd, S390_lowcore.ccd | PAI_CRYPTO_KERNEL_OFFSET); + WRITE_ONCE(get_lowcore()->ccd, get_lowcore()->ccd | PAI_CRYPTO_KERNEL_OFFSET); } static __always_inline void pai_kernel_exit(struct pt_regs *regs) @@ -68,18 +68,15 @@ static __always_inline void pai_kernel_exit(struct pt_regs *regs) return; if (!static_branch_unlikely(&pai_key)) return; - if (!S390_lowcore.ccd) + if (!get_lowcore()->ccd) return; if (!user_mode(regs)) return; - WRITE_ONCE(S390_lowcore.ccd, S390_lowcore.ccd & ~PAI_CRYPTO_KERNEL_OFFSET); + WRITE_ONCE(get_lowcore()->ccd, get_lowcore()->ccd & ~PAI_CRYPTO_KERNEL_OFFSET); } -enum paievt_mode { - PAI_MODE_NONE, - PAI_MODE_SAMPLING, - PAI_MODE_COUNTING, -}; - #define PAI_SAVE_AREA(x) ((x)->hw.event_base) +#define PAI_CPU_MASK(x) ((x)->hw.addr_filters) +#define PAI_SWLIST(x) (&(x)->hw.tp_list) + #endif |