1
linux/arch/powerpc
Anton Blanchard b1301797f3 powerpc/pseries: Fix kexec on recent firmware versions
Recent versions of firmware will fail to unmap the virtual processor
area if we have a dispatch trace log registered. This causes kexec
to fail.

If a trace log is registered this patch unregisters it before the
SLB shadow and virtual processor areas, fixing the problem.

The address argument is ignored by firmware on unregister so we
may as well remove it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-08-05 14:47:57 +10:00
..
boot Merge remote-tracking branch 'jwb/next' into next 2011-07-22 13:16:41 +10:00
configs Merge remote-tracking branch 'jwb/next' into next 2011-07-22 13:16:41 +10:00
include/asm powerpc: Move kdump default base address to half RMO size on 64bit 2011-08-05 14:47:56 +10:00
kernel powerpc: Move kdump default base address to half RMO size on 64bit 2011-08-05 14:47:56 +10:00
kvm powerpc/kvm: Fix build errors with older toolchains 2011-08-05 14:47:56 +10:00
lib Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-05-20 13:28:01 -07:00
math-emu
mm Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-07-25 22:59:39 -07:00
net net: filter: BPF 'JIT' compiler for PPC64 2011-07-21 12:38:32 -07:00
oprofile powerpc/oprofile: Handle events that raise an exception without overflowing 2011-05-26 13:38:57 +10:00
platforms powerpc/pseries: Fix kexec on recent firmware versions 2011-08-05 14:47:57 +10:00
sysdev Merge branch 'next/cross-platform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc 2011-07-26 17:12:10 -07:00
xmon powerpc: Remove call sites of MSG_ALL_BUT_SELF 2011-05-19 14:30:46 +10:00
Kconfig Merge branch 'apei' into apei-release 2011-08-03 11:30:42 -04:00
Kconfig.debug powerpc/pseries: Re-implement HVSI as part of hvc_vio 2011-06-29 17:48:35 +10:00
Makefile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-07-25 22:59:39 -07:00
relocs_check.pl