diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/io.h | 20 | ||||
| -rw-r--r-- | include/linux/efi.h | 5 | ||||
| -rw-r--r-- | include/linux/hardirq.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/elf.h | 2 |
4 files changed, 22 insertions, 12 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index d356f802945a..303871651f8a 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -32,9 +32,9 @@ /* prevent prefetching of coherent DMA data ahead of a dma-complete */ #ifndef __io_ar #ifdef rmb -#define __io_ar() rmb() +#define __io_ar(v) rmb() #else -#define __io_ar() barrier() +#define __io_ar(v) barrier() #endif #endif @@ -65,7 +65,7 @@ #endif #ifndef __io_par -#define __io_par() __io_ar() +#define __io_par(v) __io_ar(v) #endif @@ -158,7 +158,7 @@ static inline u8 readb(const volatile void __iomem *addr) __io_br(); val = __raw_readb(addr); - __io_ar(); + __io_ar(val); return val; } #endif @@ -171,7 +171,7 @@ static inline u16 readw(const volatile void __iomem *addr) __io_br(); val = __le16_to_cpu(__raw_readw(addr)); - __io_ar(); + __io_ar(val); return val; } #endif @@ -184,7 +184,7 @@ static inline u32 readl(const volatile void __iomem *addr) __io_br(); val = __le32_to_cpu(__raw_readl(addr)); - __io_ar(); + __io_ar(val); return val; } #endif @@ -198,7 +198,7 @@ static inline u64 readq(const volatile void __iomem *addr) __io_br(); val = __le64_to_cpu(__raw_readq(addr)); - __io_ar(); + __io_ar(val); return val; } #endif @@ -471,7 +471,7 @@ static inline u8 inb(unsigned long addr) __io_pbr(); val = __raw_readb(PCI_IOBASE + addr); - __io_par(); + __io_par(val); return val; } #endif @@ -484,7 +484,7 @@ static inline u16 inw(unsigned long addr) __io_pbr(); val = __le16_to_cpu(__raw_readw(PCI_IOBASE + addr)); - __io_par(); + __io_par(val); return val; } #endif @@ -497,7 +497,7 @@ static inline u32 inl(unsigned long addr) __io_pbr(); val = __le32_to_cpu(__raw_readl(PCI_IOBASE + addr)); - __io_par(); + __io_par(val); return val; } #endif diff --git a/include/linux/efi.h b/include/linux/efi.h index ae96ea145ae3..54357a258b35 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1613,6 +1613,7 @@ efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, bool efi_runtime_disabled(void); extern void efi_call_virt_check_flags(unsigned long flags, const char *call); +extern unsigned long efi_call_virt_save_flags(void); enum efi_secureboot_mode { efi_secureboot_mode_unset, @@ -1658,7 +1659,7 @@ void efi_retrieve_tpm2_eventlog(efi_system_table_t *sys_table); \ arch_efi_call_virt_setup(); \ \ - local_save_flags(__flags); \ + __flags = efi_call_virt_save_flags(); \ __s = arch_efi_call_virt(p, f, args); \ efi_call_virt_check_flags(__flags, __stringify(f)); \ \ @@ -1673,7 +1674,7 @@ void efi_retrieve_tpm2_eventlog(efi_system_table_t *sys_table); \ arch_efi_call_virt_setup(); \ \ - local_save_flags(__flags); \ + __flags = efi_call_virt_save_flags(); \ arch_efi_call_virt(p, f, args); \ efi_call_virt_check_flags(__flags, __stringify(f)); \ \ diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 0fbbcdf0c178..da0af631ded5 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -60,8 +60,14 @@ extern void irq_enter(void); */ extern void irq_exit(void); +#ifndef arch_nmi_enter +#define arch_nmi_enter() do { } while (0) +#define arch_nmi_exit() do { } while (0) +#endif + #define nmi_enter() \ do { \ + arch_nmi_enter(); \ printk_nmi_enter(); \ lockdep_off(); \ ftrace_nmi_enter(); \ @@ -80,6 +86,7 @@ extern void irq_exit(void); ftrace_nmi_exit(); \ lockdep_on(); \ printk_nmi_exit(); \ + arch_nmi_exit(); \ } while (0) #endif /* LINUX_HARDIRQ_H */ diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index e4d6ddd93567..34c02e4290fe 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -421,6 +421,8 @@ typedef struct elf64_shdr { #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */ #define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */ +#define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */ +#define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */ #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */ #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ |