AuxXxilium/linux_dsm_epyc7002
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2c0f99516f
linux_dsm_epyc7002/arch
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Benjamin Herrenschmidt 2c0f99516f powerpc/32: Fix early access to cpu_spec relocation 
Commit 9402c68461 ("powerpc: Factor do_feature_fixup calls")
introduced a subtle bug on 32-bit. When reading the cpu spec from the
global, we not only need to do a pointer relocation on the global
address but also on the pointer we read from it.

This fixes crashes reported on MPC5200 based machines.

Fixes: 9402c68461 ("powerpc: Factor do_feature_fixup calls")
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-08-03 15:43:16 +10:00
..
alpha mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
arc DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
arm DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
arm64 DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 2016-07-29 13:09:55 -07:00
blackfin Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-07-29 13:55:30 -07:00
c6x c6x: Remove unnecessary of_platform_populate with default match table 2016-06-23 14:59:39 -05:00
cris DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
frv mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
h8300 locking/atomic: Remove linux/atomic.h:atomic_fetch_or() 2016-06-16 10:48:32 +02:00
hexagon Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
ia64 Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
m32r mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
m68k mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
metag DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
microblaze Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
mips DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
mn10300 mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
nios2 DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
openrisc Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
parisc Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-07-29 17:38:46 -07:00
powerpc powerpc/32: Fix early access to cpu_spec relocation 2016-08-03 15:43:16 +10:00
s390 Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit 2016-07-29 17:54:17 -07:00
score mm: do not pass mm_struct into handle_mm_fault 2016-07-26 16:19:19 -07:00
sh DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
sparc sparc64: Trim page tables for 8M hugepages 2016-07-29 10:49:16 -07:00
tile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-07-29 17:38:46 -07:00
um Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-07-29 17:38:46 -07:00
unicore32 New LED class driver: 2016-07-27 14:03:52 -07:00
x86 Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-07-30 13:18:33 -07:00
xtensa DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
.gitignore
Kconfig Clarify naming of thread info/stack allocators 2016-06-24 15:09:37 -07:00