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7debc970ae
linux/arch/powerpc
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Li Zhong 7debc970ae powerpc/perf/hv-24x7: Fail 24x7 initcall if create_events_from_catalog() fails 
As Michael pointed out, create_events_from_catalog() fails when we
either have:
 - a kernel bug
 - some sort of hypervisor misconfiguration
 - ENOMEM

In all the above cases, we can also fail 24x7 initcall.

For hypervisor errors, EIO is used so there is something reported
in dmesg.

Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-04-14 13:19:15 +10:00
..
boot powerpc: Remove the celleb support 2015-04-07 17:15:13 +10:00
configs powerpc: Remove the celleb support 2015-04-07 17:15:13 +10:00
crypto crypto: add missing crypto module aliases 2015-01-13 22:29:11 +11:00
include Merge branch 'next-sriov' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next 2015-04-14 09:29:23 +10:00
kernel Merge branch 'next-sriov' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next 2015-04-14 09:29:23 +10:00
kvm Merge branch 'next-remove-ldst' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next 2015-04-07 13:25:14 +10:00
lib powerpc: Replace mem_init_done with slab_is_available() 2015-04-10 20:02:48 +10:00
math-emu powerpc: Correct emulated mtfsf instruction 2014-04-07 10:33:11 +10:00
mm powerpc: Replace mem_init_done with slab_is_available() 2015-04-10 20:02:48 +10:00
net module: remove mod arg from module_free, rename module_memfree(). 2015-01-20 11:38:33 +10:30
oprofile powerpc updates for 3.19 2014-12-11 17:48:14 -08:00
perf powerpc/perf/hv-24x7: Fail 24x7 initcall if create_events_from_catalog() fails 2015-04-14 13:19:15 +10:00
platforms Merge branch 'next-sriov' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next 2015-04-14 09:29:23 +10:00
sysdev powerpc: dart_iommu: Remove check for controller_ops == NULL case 2015-04-11 20:49:19 +10:00
xmon powerpc updates for 3.20 2015-02-11 18:15:38 -08:00
Kconfig powerpc: Add ppc64 hard lockup detector support 2015-04-11 20:49:27 +10:00
Kconfig.debug powerpc: Remove the celleb support 2015-04-07 17:15:13 +10:00
Makefile powerpc: Convert relocs_check to a shell script using grep 2015-03-23 14:47:39 +11:00
relocs_check.sh powerpc: Convert relocs_check to a shell script using grep 2015-03-23 14:47:39 +11:00