Searched refs:user_frame_tail (Results 1 – 3 of 3) sorted by relevance
| /linux/arch/riscv/kernel/ |
| A D | perf_callchain.c | 18 unsigned long *user_frame_tail = in user_backtrace() local
22 if (!access_ok(user_frame_tail, sizeof(buftail))) in user_backtrace()
24 if (__copy_from_user_inatomic(&buftail, user_frame_tail, in user_backtrace()
|
| /linux/arch/nds32/kernel/ |
| A D | perf_event_cpu.c | 1305 unsigned long *user_frame_tail = in user_backtrace() local
1312 (&buftail, user_frame_tail, sizeof(buftail))) in user_backtrace()
1331 unsigned long *user_frame_tail = in user_backtrace_opt_size() local
1370 unsigned long *user_frame_tail; in perf_callchain_user() local
1386 user_frame_tail = in perf_callchain_user()
1389 if (!access_ok(user_frame_tail, sizeof(fp))) in perf_callchain_user()
1393 (&leaf_fp, user_frame_tail, sizeof(fp))) in perf_callchain_user()
1405 user_frame_tail = in perf_callchain_user()
1422 user_frame_tail = in perf_callchain_user()
1426 if (!access_ok(user_frame_tail, in perf_callchain_user()
[all …]
|
| /linux/arch/csky/kernel/ |
| A D | perf_callchain.c | 52 unsigned long *user_frame_tail = (unsigned long *)fp; in user_backtrace() local
55 if (!access_ok(user_frame_tail, sizeof(buftail))) in user_backtrace()
57 if (__copy_from_user_inatomic(&buftail, user_frame_tail, in user_backtrace()
|
Completed in 10 milliseconds