diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/uaccess.h | 16 | ||||
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 |
2 files changed, 9 insertions, 9 deletions
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index 0235970278f0..8377e91533d2 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -131,7 +131,7 @@ static inline int __get_user_fn(size_t size, const void __user *ptr, void *x) #define put_user(x, ptr) \ ({ \ - might_sleep(); \ + might_fault(); \ __put_user(x, ptr); \ }) @@ -180,7 +180,7 @@ extern int __put_user_bad(void) __attribute__((noreturn)); #define get_user(x, ptr) \ ({ \ - might_sleep(); \ + might_fault(); \ __get_user(x, ptr); \ }) @@ -231,7 +231,7 @@ __copy_to_user(void __user *to, const void *from, unsigned long n) static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) { - might_sleep(); + might_fault(); if (access_ok(VERIFY_WRITE, to, n)) n = __copy_to_user(to, from, n); return n; @@ -282,7 +282,7 @@ __copy_from_user(void *to, const void __user *from, unsigned long n) static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); if (access_ok(VERIFY_READ, from, n)) n = __copy_from_user(to, from, n); else @@ -299,7 +299,7 @@ __copy_in_user(void __user *to, const void __user *from, unsigned long n) static inline unsigned long __must_check copy_in_user(void __user *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); if (__access_ok(from,n) && __access_ok(to,n)) n = __copy_in_user(to, from, n); return n; @@ -312,7 +312,7 @@ static inline long __must_check strncpy_from_user(char *dst, const char __user *src, long count) { long res = -EFAULT; - might_sleep(); + might_fault(); if (access_ok(VERIFY_READ, src, 1)) res = uaccess.strncpy_from_user(count, src, dst); return res; @@ -321,7 +321,7 @@ strncpy_from_user(char *dst, const char __user *src, long count) static inline unsigned long strnlen_user(const char __user * src, unsigned long n) { - might_sleep(); + might_fault(); return uaccess.strnlen_user(n, src); } @@ -354,7 +354,7 @@ __clear_user(void __user *to, unsigned long n) static inline unsigned long __must_check clear_user(void __user *to, unsigned long n) { - might_sleep(); + might_fault(); if (access_ok(VERIFY_WRITE, to, n)) n = uaccess.clear_user(n, to); return n; diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 10bccd1f8aee..c18b21d6991c 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -512,7 +512,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) BUG(); } - might_sleep(); + might_fault(); do { __vcpu_run(vcpu); |