| commit | 250ad7a45b1e58d580decfb935fc063c4cf56f91 | [log] [tgz] |
|---|---|---|
| author | Jordan Niethe <jniethe5@gmail.com> | Mon Dec 07 12:05:19 2020 +1100 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Mon Dec 07 23:26:02 2020 +1100 |
| tree | 508fc62a1ee7db8ceaf178045172298b270cbd9d | |
| parent | 4bb3219837a3dcf58bce96c27db6e0cd48f3d9b2 [diff] |
powerpc/powernv/idle: Restore CIABR after idle for Power9 On Power9, CIABR is lost after idle. This means that instruction breakpoints set by xmon which use CIABR do not work. Fix this by restoring CIABR after idle. Signed-off-by: Jordan Niethe <jniethe5@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20201207010519.15597-2-jniethe5@gmail.com