Paul Mackerras 18aa0da33e powerpc: Don't try to set LPCR unless we're in hypervisor mode ... Commit 8f619b5429 ("powerpc/ppc64: Do not turn AIL (reloc-on interrupts) too early") added code to set the AIL bit in the LPCR without checking whether the kernel is running in hypervisor mode. The result is that when the kernel is running as a guest (i.e., under PowerKVM or PowerVM), the processor takes a privileged instruction interrupt at that point, causing a panic. The visible result is that the kernel hangs after printing "returning from prom_init". This fixes it by checking for hypervisor mode being available before setting LPCR. If we are not in hypervisor mode, we enable relocation-on interrupts later in pSeries_setup_arch using the H_SET_MODE hcall. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-04-12 17:58:48 -07:00
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boot
configs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-04-12 14:49:50 -07:00
crypto
include	More ACPI and power management fixes and updates for 3.15-rc1	2014-04-11 13:20:04 -07:00
kernel	powerpc: Don't try to set LPCR unless we're in hypervisor mode	2014-04-12 17:58:48 -07:00
kvm
lib
math-emu
mm	power, sched: stop updating inside arch_update_cpu_topology() when nothing to be update	2014-04-09 12:54:17 +10:00
net
oprofile
perf
platforms	More ACPI and power management fixes and updates for 3.15-rc1	2014-04-11 13:20:04 -07:00
sysdev	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2014-04-09 08:35:31 -07:00
xmon
Kconfig	Merge git://git.infradead.org/users/eparis/audit	2014-04-12 12:38:53 -07:00
Kconfig.debug
Makefile	powerpc/le: Avoid creatng R_PPC64_TOCSAVE relocations for modules.	2014-04-09 12:53:44 +10:00
relocs_check.pl