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| author |   Gautham R Shenoy <ego@in.ibm.com> | 2009-12-10 01:19:37 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-18 14:54:26 +1100 |
| commit | e9edb232d3b0848457a83a5b697f55264542892f (patch) | |
| tree | 1881524953c51d458d85d218576bbc15f0de715a /kernel/range.c | |
| parent | powerpc/mm: Fix a WARN_ON() with CONFIG_DEBUG_PAGEALLOC and CONFIG_DEBUG_VM (diff) | |
| download | wireguard-linux-e9edb232d3b0848457a83a5b697f55264542892f.tar.xz wireguard-linux-e9edb232d3b0848457a83a5b697f55264542892f.zip | |
powerpc/pseries: Don't panic when H_PROD fails during cpu-online.
If an online-attempt on a CPU which has been offlined using H_CEDE
with an appropriate cede latency hint fails, don't panic.
Instead print the error message and let the __cpu_up() code notify the
CPU Hotplug framework of the failure, which in turn can notify the
other subsystem through CPU_UP_CANCELED.
Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'kernel/range.c')
0 files changed, 0 insertions, 0 deletions