aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/powernv/opal-wrappers.S
diff options
context:
space:
mode:
authorAnton Blanchard <anton@samba.org>2011-11-24 19:39:36 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-11-28 11:42:09 +1100
commit3ce21cdfe93efffa4ffba9cf3ca2576d3d60d6dc (patch)
tree463576e41c593246365e7e41cfcd3c0197718967 /arch/powerpc/platforms/powernv/opal-wrappers.S
parent3bfd0c9c8f9cd2c09cf3e5376c7113eec3370ebd (diff)
downloadvexpress-lsk-3ce21cdfe93efffa4ffba9cf3ca2576d3d60d6dc.tar.gz
powerpc/xics: Harden xics hypervisor backend
During kdump stress testing I sometimes see the kdump kernel panic with: Interrupt 0x306 (real) is invalid, disabling it. Kernel panic - not syncing: bad return code EOI - rc = -4, value=ff000306 Instead of panicing print the error message, dump the stack the first time it happens and continue on. Add some more information to the debug messages as well. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-wrappers.S')
0 files changed, 0 insertions, 0 deletions