aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/pseries
diff options
context:
space:
mode:
authorAnton Blanchard <anton@samba.org>2011-11-30 00:23:15 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-12-08 14:02:23 +1100
commit90e8f57cf873188bc5cff445059ddeb72dc51d8c (patch)
tree8c7ec8045bbb3549f35fcaf608c8542a7d7f2d2a /arch/powerpc/platforms/pseries
parenta934904d8ac2411ca329fc50daa29ab35a8f198b (diff)
downloadlinaro-lsk-90e8f57cf873188bc5cff445059ddeb72dc51d8c.tar.gz
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/platforms/pseries')
0 files changed, 0 insertions, 0 deletions