diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched/signal.h | 11 | ||||
| -rw-r--r-- | include/linux/signal.h | 2 | ||||
| -rw-r--r-- | include/uapi/asm-generic/siginfo.h | 5 |
3 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 0310a5add9ab..548986c7d233 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -298,11 +298,6 @@ static inline void kernel_signal_stop(void) schedule(); } -#ifdef __ARCH_SI_TRAPNO -# define ___ARCH_SI_TRAPNO(_a1) , _a1 -#else -# define ___ARCH_SI_TRAPNO(_a1) -#endif #ifdef __ia64__ # define ___ARCH_SI_IA64(_a1, _a2, _a3) , _a1, _a2, _a3 #else @@ -310,14 +305,11 @@ static inline void kernel_signal_stop(void) #endif int force_sig_fault_to_task(int sig, int code, void __user *addr - ___ARCH_SI_TRAPNO(int trapno) ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) , struct task_struct *t); int force_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_TRAPNO(int trapno) ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr)); int send_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_TRAPNO(int trapno) ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) , struct task_struct *t); @@ -329,6 +321,9 @@ int force_sig_pkuerr(void __user *addr, u32 pkey); int force_sig_perf(void __user *addr, u32 type, u64 sig_data); int force_sig_ptrace_errno_trap(int errno, void __user *addr); +int force_sig_fault_trapno(int sig, int code, void __user *addr, int trapno); +int send_sig_fault_trapno(int sig, int code, void __user *addr, int trapno, + struct task_struct *t); extern int send_sig_info(int, struct kernel_siginfo *, struct task_struct *); extern void force_sigsegv(int sig); diff --git a/include/linux/signal.h b/include/linux/signal.h index 3454c7ff0778..3f96a6374e4f 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -44,7 +44,7 @@ enum siginfo_layout { SIL_FAULT_MCEERR, SIL_FAULT_BNDERR, SIL_FAULT_PKUERR, - SIL_PERF_EVENT, + SIL_FAULT_PERF_EVENT, SIL_CHLD, SIL_RT, SIL_SYS, diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index 5a3c221f4c9d..3ba180f550d7 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -29,6 +29,11 @@ typedef union sigval { #define __ARCH_SI_ATTRIBUTES #endif +/* + * Be careful when extending this union. On 32bit siginfo_t is 32bit + * aligned. Which means that a 64bit field or any other field that + * would increase the alignment of siginfo_t will break the ABI. + */ union __sifields { /* kill() */ struct { |