wireguard-linux/samples/ftrace/ftrace-direct-modify.c, branch jd/orphan-parallelWireGuard for the Linux kernelhttps://git.zx2c4.com/wireguard-linux/atom/samples/ftrace/ftrace-direct-modify.c?h=jd%2Forphan-parallel2020-05-20T13:30:43Zsamples/ftrace: Fix asm function ELF annotations2020-05-20T13:30:43ZJosh Poimboeufjpoimboe@redhat.com2020-04-24T20:40:43Zurn:sha1:9d907f1ae80b8a67d5397e26912b9d56d0b70a02
Enable objtool coverage for the sample ftrace modules by adding ELF
annotations to the asm trampoline functions.
samples/ftrace/ftrace-direct.o: warning: objtool: .text+0x0: unreachable instruction
samples/ftrace/ftrace-direct-modify.o: warning: objtool: .text+0x0: unreachable instruction
samples/ftrace/ftrace-direct-too.o: warning: objtool: .text+0x0: unreachable instruction
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
ftrace/samples: Add a sample module that implements modify_ftrace_direct()2019-11-15T03:45:47ZSteven Rostedt (VMware)rostedt@goodmis.org2019-11-14T19:41:47Zurn:sha1:ae0cc3b7e7f5e37b946876e114068f92b33dfa5a
Add a sample module that tests modify_ftrace_direct(), and this can be used
by the selftests as well.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>