Searched refs:rseq_len (Results 1 - 6 of 6) sorted by relevance

/linux-master/kernel/
H A Drseq.c96 if (!user_write_access_begin(rseq, t->rseq_len))
105 * t->rseq_len != ORIG_RSEQ_SIZE.
147 * t->rseq_len != ORIG_RSEQ_SIZE.
365 SYSCALL_DEFINE4(rseq, struct rseq __user *, rseq, u32, rseq_len,
376 if (rseq_len != current->rseq_len)
385 current->rseq_len = 0;
398 if (current->rseq != rseq || rseq_len != current->rseq_len)
409 * auxiliary vector AT_RSEQ_ALIGN. If rseq_len i
[all...]
H A Dptrace.c797 .rseq_abi_size = task->rseq_len,
/linux-master/include/linux/
H A Drseq.h72 t->rseq_len = 0;
77 t->rseq_len = current->rseq_len;
86 t->rseq_len = 0;
H A Dsched.h1319 u32 rseq_len; member in struct:task_struct
H A Dsyscalls.h931 asmlinkage long sys_rseq(struct rseq __user *rseq, uint32_t rseq_len,
/linux-master/tools/testing/selftests/rseq/
H A Drseq.c86 static int sys_rseq(struct rseq_abi *rseq_abi, uint32_t rseq_len, argument
89 return syscall(__NR_rseq, rseq_abi, rseq_len, flags, sig);

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