diff options
| author | Josh Poimboeuf <[email protected]> | 2021-01-21 15:29:31 -0600 |
|---|---|---|
| committer | Josh Poimboeuf <[email protected]> | 2021-01-26 11:33:02 -0600 |
| commit | 7cae4b1cf1cc42f490422e20662169e8656c915a (patch) | |
| tree | 9dd70a8b1a2ab9efafe19d3d83171637e98f0e67 /drivers/usb/cdns3/cdns3-trace.c | |
| parent | 82694854caa8badab7c5d3a19c0139e8b471b1d3 (diff) | |
x86/ftrace: Support objtool vmlinux.o validation in ftrace_64.S
With objtool vmlinux.o validation of return_to_handler(), now that
objtool has visibility inside the retpoline, jumping from EMPTY state to
a proper function state results in a stack state mismatch.
return_to_handler() is actually quite normal despite the underlying
magic. Just annotate it as a normal function.
Acked-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Josh Poimboeuf <[email protected]>
Link: https://lore.kernel.org/r/14f48e623f61dbdcd84cf27a56ed8ccae73199ef.1611263462.git.jpoimboe@redhat.com
Diffstat (limited to 'drivers/usb/cdns3/cdns3-trace.c')
0 files changed, 0 insertions, 0 deletions