Song Liu 81f77fd0de bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID ... test_stacktrace_build_id() is added. It accesses tracepoint urandom_read with "dd" and "urandom_read" and gathers stack traces. Then it reads the stack traces from the stackmap. urandom_read is a statically link binary that reads from /dev/urandom. test_stacktrace_build_id() calls readelf to read build ID of urandom_read and compares it with build ID from the stackmap. Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2018-03-15 01:10:02 +01:00
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asm	tools/headers: Synchronize kernel ABI headers	2017-11-04 09:27:46 +01:00
asm-generic	lib: optimize cpumask_next_and()	2018-02-06 18:32:44 -08:00
linux	tools/lib/lockdep: Add missing declaration of 'pr_cont()'	2017-12-13 11:17:35 +01:00
tools	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace/events	tools/lib/lockdep: Remove private kernel headers	2017-06-05 09:28:14 +02:00
uapi	bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID	2018-03-15 01:10:02 +01:00