Searched refs:read_user_stack_32 (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/arch/powerpc/perf/ |
| D | callchain.c | 171 static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret) in read_user_stack_32() function
307 static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret) in read_user_stack_32() function
394 if (read_user_stack_32((unsigned int __user *) &sf->sctx.regs, ®s)) in sane_signal_32_frame()
405 if (read_user_stack_32((unsigned int __user *) &sf->uc.uc_regs, ®s)) in sane_rt_signal_32_frame()
458 if (!valid_user_sp(sp, 0) || read_user_stack_32(fp, &next_sp)) in perf_callchain_user_32()
460 if (level > 0 && read_user_stack_32(&fp[1], &next_ip)) in perf_callchain_user_32()
471 if (read_user_stack_32(&uregs[PT_NIP], &next_ip) || in perf_callchain_user_32()
472 read_user_stack_32(&uregs[PT_LNK], &lr) || in perf_callchain_user_32()
473 read_user_stack_32(&uregs[PT_R1], &sp)) in perf_callchain_user_32()
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