diff options
Diffstat (limited to 'include/asm-s390')
-rw-r--r-- | include/asm-s390/kvm_host.h | 1 | ||||
-rw-r--r-- | include/asm-s390/page.h | 11 | ||||
-rw-r--r-- | include/asm-s390/ptrace.h | 2 | ||||
-rw-r--r-- | include/asm-s390/system.h | 6 | ||||
-rw-r--r-- | include/asm-s390/types.h | 48 |
5 files changed, 26 insertions, 42 deletions
diff --git a/include/asm-s390/kvm_host.h b/include/asm-s390/kvm_host.h index f8204a4f2e0..18cbd8a3979 100644 --- a/include/asm-s390/kvm_host.h +++ b/include/asm-s390/kvm_host.h @@ -104,6 +104,7 @@ struct sie_block { struct kvm_vcpu_stat { u32 exit_userspace; + u32 exit_null; u32 exit_external_request; u32 exit_external_interrupt; u32 exit_stop_request; diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h index f0f4579eac1..12fd9c4f0f1 100644 --- a/include/asm-s390/page.h +++ b/include/asm-s390/page.h @@ -125,6 +125,17 @@ page_get_storage_key(unsigned long addr) return skey; } +#ifdef CONFIG_PAGE_STATES + +struct page; +void arch_free_page(struct page *page, int order); +void arch_alloc_page(struct page *page, int order); + +#define HAVE_ARCH_FREE_PAGE +#define HAVE_ARCH_ALLOC_PAGE + +#endif + #endif /* !__ASSEMBLY__ */ /* to align the pointer to the (next) page boundary */ diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index 441d7c26085..d7d4e2eb3e6 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -471,6 +471,8 @@ struct task_struct; extern void user_enable_single_step(struct task_struct *); extern void user_disable_single_step(struct task_struct *); +#define __ARCH_WANT_COMPAT_SYS_PTRACE + #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) #define regs_return_value(regs)((regs)->gprs[2]) diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index c819ae25a84..e0d4500d5f9 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -116,6 +116,12 @@ extern void pfault_fini(void); #define pfault_fini() do { } while (0) #endif /* CONFIG_PFAULT */ +#ifdef CONFIG_PAGE_STATES +extern void cmma_init(void); +#else +static inline void cmma_init(void) { } +#endif + #define finish_arch_switch(prev) do { \ set_fs(current->thread.mm_segment); \ account_vtime(prev); \ diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h index 2c5879ae90c..0e959e20e9a 100644 --- a/include/asm-s390/types.h +++ b/include/asm-s390/types.h @@ -9,34 +9,16 @@ #ifndef _S390_TYPES_H #define _S390_TYPES_H +#ifndef __s390x__ +# include <asm-generic/int-ll64.h> +#else +# include <asm-generic/int-l64.h> +#endif + #ifndef __ASSEMBLY__ typedef unsigned short umode_t; -/* - * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space - */ - -typedef __signed__ char __s8; -typedef unsigned char __u8; - -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -#ifndef __s390x__ -#if defined(__GNUC__) -__extension__ typedef __signed__ long long __s64; -__extension__ typedef unsigned long long __u64; -#endif -#else /* __s390x__ */ -typedef __signed__ long __s64; -typedef unsigned long __u64; -#endif - /* A address type so that arithmetic can be done on it & it can be upgraded to 64 bit when necessary */ @@ -58,24 +40,6 @@ typedef __signed__ long saddr_t; #ifndef __ASSEMBLY__ - -typedef signed char s8; -typedef unsigned char u8; - -typedef signed short s16; -typedef unsigned short u16; - -typedef signed int s32; -typedef unsigned int u32; - -#ifndef __s390x__ -typedef signed long long s64; -typedef unsigned long long u64; -#else /* __s390x__ */ -typedef signed long s64; -typedef unsigned long u64; -#endif /* __s390x__ */ - typedef u32 dma_addr_t; #ifndef __s390x__ |