diff options
Diffstat (limited to 'arch/s390/include')
-rw-r--r-- | arch/s390/include/asm/bitops.h | 73 | ||||
-rw-r--r-- | arch/s390/include/asm/page.h | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/setup.h | 4 | ||||
-rw-r--r-- | arch/s390/include/asm/unistd.h | 1 | ||||
-rw-r--r-- | arch/s390/include/uapi/asm/zcrypt.h | 35 |
5 files changed, 64 insertions, 51 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 9900d655014c..b8833ac983fa 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -35,6 +35,7 @@ #include <linux/typecheck.h> #include <linux/compiler.h> +#include <linux/types.h> #include <asm/atomic_ops.h> #include <asm/barrier.h> @@ -55,7 +56,7 @@ __bitops_byte(unsigned long nr, volatile unsigned long *ptr) return ((unsigned char *)ptr) + ((nr ^ (BITS_PER_LONG - 8)) >> 3); } -static inline void set_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch_set_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long mask; @@ -76,7 +77,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *ptr) __atomic64_or(mask, (long *)addr); } -static inline void clear_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch_clear_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long mask; @@ -97,7 +98,8 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *ptr) __atomic64_and(mask, (long *)addr); } -static inline void change_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch_change_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long mask; @@ -118,8 +120,8 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *ptr) __atomic64_xor(mask, (long *)addr); } -static inline int -test_and_set_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch_test_and_set_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long old, mask; @@ -129,8 +131,8 @@ test_and_set_bit(unsigned long nr, volatile unsigned long *ptr) return (old & mask) != 0; } -static inline int -test_and_clear_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch_test_and_clear_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long old, mask; @@ -140,8 +142,8 @@ test_and_clear_bit(unsigned long nr, volatile unsigned long *ptr) return (old & ~mask) != 0; } -static inline int -test_and_change_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch_test_and_change_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned long *addr = __bitops_word(nr, ptr); unsigned long old, mask; @@ -151,30 +153,31 @@ test_and_change_bit(unsigned long nr, volatile unsigned long *ptr) return (old & mask) != 0; } -static inline void __set_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch___set_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); *addr |= 1 << (nr & 7); } -static inline void -__clear_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch___clear_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); *addr &= ~(1 << (nr & 7)); } -static inline void __change_bit(unsigned long nr, volatile unsigned long *ptr) +static inline void arch___change_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); *addr ^= 1 << (nr & 7); } -static inline int -__test_and_set_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch___test_and_set_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); unsigned char ch; @@ -184,8 +187,8 @@ __test_and_set_bit(unsigned long nr, volatile unsigned long *ptr) return (ch >> (nr & 7)) & 1; } -static inline int -__test_and_clear_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch___test_and_clear_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); unsigned char ch; @@ -195,8 +198,8 @@ __test_and_clear_bit(unsigned long nr, volatile unsigned long *ptr) return (ch >> (nr & 7)) & 1; } -static inline int -__test_and_change_bit(unsigned long nr, volatile unsigned long *ptr) +static inline bool arch___test_and_change_bit(unsigned long nr, + volatile unsigned long *ptr) { unsigned char *addr = __bitops_byte(nr, ptr); unsigned char ch; @@ -206,7 +209,8 @@ __test_and_change_bit(unsigned long nr, volatile unsigned long *ptr) return (ch >> (nr & 7)) & 1; } -static inline int test_bit(unsigned long nr, const volatile unsigned long *ptr) +static inline bool arch_test_bit(unsigned long nr, + const volatile unsigned long *ptr) { const volatile unsigned char *addr; @@ -215,28 +219,30 @@ static inline int test_bit(unsigned long nr, const volatile unsigned long *ptr) return (*addr >> (nr & 7)) & 1; } -static inline int test_and_set_bit_lock(unsigned long nr, - volatile unsigned long *ptr) +static inline bool arch_test_and_set_bit_lock(unsigned long nr, + volatile unsigned long *ptr) { - if (test_bit(nr, ptr)) + if (arch_test_bit(nr, ptr)) return 1; - return test_and_set_bit(nr, ptr); + return arch_test_and_set_bit(nr, ptr); } -static inline void clear_bit_unlock(unsigned long nr, - volatile unsigned long *ptr) +static inline void arch_clear_bit_unlock(unsigned long nr, + volatile unsigned long *ptr) { smp_mb__before_atomic(); - clear_bit(nr, ptr); + arch_clear_bit(nr, ptr); } -static inline void __clear_bit_unlock(unsigned long nr, - volatile unsigned long *ptr) +static inline void arch___clear_bit_unlock(unsigned long nr, + volatile unsigned long *ptr) { smp_mb(); - __clear_bit(nr, ptr); + arch___clear_bit(nr, ptr); } +#include <asm-generic/bitops-instrumented.h> + /* * Functions which use MSB0 bit numbering. * The bits are numbered: @@ -261,7 +267,8 @@ static inline void clear_bit_inv(unsigned long nr, volatile unsigned long *ptr) return clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); } -static inline int test_and_clear_bit_inv(unsigned long nr, volatile unsigned long *ptr) +static inline bool test_and_clear_bit_inv(unsigned long nr, + volatile unsigned long *ptr) { return test_and_clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); } @@ -276,8 +283,8 @@ static inline void __clear_bit_inv(unsigned long nr, volatile unsigned long *ptr return __clear_bit(nr ^ (BITS_PER_LONG - 1), ptr); } -static inline int test_bit_inv(unsigned long nr, - const volatile unsigned long *ptr) +static inline bool test_bit_inv(unsigned long nr, + const volatile unsigned long *ptr) { return test_bit(nr ^ (BITS_PER_LONG - 1), ptr); } diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index a4d38092530a..823578c6b9e2 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -177,6 +177,8 @@ static inline int devmem_is_allowed(unsigned long pfn) #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) +#define ARCH_ZONE_DMA_BITS 31 + #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 82deb8fc8319..c5cfff7b1f91 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -54,6 +54,7 @@ #define INITRD_SIZE_OFFSET 0x10410 #define OLDMEM_BASE_OFFSET 0x10418 #define OLDMEM_SIZE_OFFSET 0x10420 +#define KERNEL_VERSION_OFFSET 0x10428 #define COMMAND_LINE_OFFSET 0x10480 #ifndef __ASSEMBLY__ @@ -74,7 +75,8 @@ struct parmarea { unsigned long initrd_size; /* 0x10410 */ unsigned long oldmem_base; /* 0x10418 */ unsigned long oldmem_size; /* 0x10420 */ - char pad1[0x10480 - 0x10428]; /* 0x10428 - 0x10480 */ + unsigned long kernel_version; /* 0x10428 */ + char pad1[0x10480 - 0x10430]; /* 0x10430 - 0x10480 */ char command_line[ARCH_COMMAND_LINE_SIZE]; /* 0x10480 */ }; diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index b6755685c7b8..9e9f75ef046a 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -34,5 +34,6 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_CLONE3 #endif /* _ASM_S390_UNISTD_H_ */ diff --git a/arch/s390/include/uapi/asm/zcrypt.h b/arch/s390/include/uapi/asm/zcrypt.h index 494c34c50716..8c5755f41dde 100644 --- a/arch/s390/include/uapi/asm/zcrypt.h +++ b/arch/s390/include/uapi/asm/zcrypt.h @@ -20,6 +20,7 @@ #include <linux/ioctl.h> #include <linux/compiler.h> +#include <linux/types.h> /* Name of the zcrypt device driver. */ #define ZCRYPT_NAME "zcrypt" @@ -160,17 +161,17 @@ struct ica_xcRB { * @payload_len: Payload length */ struct ep11_cprb { - uint16_t cprb_len; + __u16 cprb_len; unsigned char cprb_ver_id; unsigned char pad_000[2]; unsigned char flags; unsigned char func_id[2]; - uint32_t source_id; - uint32_t target_id; - uint32_t ret_code; - uint32_t reserved1; - uint32_t reserved2; - uint32_t payload_len; + __u32 source_id; + __u32 target_id; + __u32 ret_code; + __u32 reserved1; + __u32 reserved2; + __u32 payload_len; } __attribute__((packed)); /** @@ -179,8 +180,8 @@ struct ep11_cprb { * @dom_id: Usage domain id */ struct ep11_target_dev { - uint16_t ap_id; - uint16_t dom_id; + __u16 ap_id; + __u16 dom_id; }; /** @@ -195,14 +196,14 @@ struct ep11_target_dev { * @resp: Addr to response block */ struct ep11_urb { - uint16_t targets_num; - uint64_t targets; - uint64_t weight; - uint64_t req_no; - uint64_t req_len; - uint64_t req; - uint64_t resp_len; - uint64_t resp; + __u16 targets_num; + __u64 targets; + __u64 weight; + __u64 req_no; + __u64 req_len; + __u64 req; + __u64 resp_len; + __u64 resp; } __attribute__((packed)); /** |