diff options
| author | Anton Blanchard <anton@samba.org> | 2011-11-30 00:23:15 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-12-08 14:02:23 +1100 |
| commit | 90e8f57cf873188bc5cff445059ddeb72dc51d8c (patch) | |
| tree | 8c7ec8045bbb3549f35fcaf608c8542a7d7f2d2a /arch/powerpc/kernel | |
| parent | a934904d8ac2411ca329fc50daa29ab35a8f198b (diff) | |
powerpc/xics: Reset the CPPR if H_EOI fails
I have an intermittent kdump fail where the hypervisor fails an H_EOI.
As a result our CPPR is never reset to 0xff and we no longer accept
interrupts.
This patch calls icp_hv_set_cppr to reset the CPPR if H_EOI fails,
fixing the kdump fail.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
0 files changed, 0 insertions, 0 deletions