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1d18ad0268
linux/arch/powerpc
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Balbir Singh 1d18ad0268 powerpc/mm: Detect instruction fetch denied and report 
ISA 3 allows for prevention of instruction fetch and execution
of user mode pages. If such an error occurs, SRR1 bit 35 reports the
error. We catch and report the error in do_page_fault().

Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-11-25 15:01:35 +11:00
..
boot powerpc/boot: Fix boot on systems with uncompressed kernel image 2016-10-19 20:35:34 +11:00
configs powerpc/configs: Turn on PPC crypto implementations in the server defconfigs 2016-11-18 23:02:19 +11:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-10-10 14:04:16 -07:00
include powerpc: Fix __cmpxchg() to take a volatile ptr again 2016-11-25 14:07:50 +11:00
kernel powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online 2016-11-25 14:37:04 +11:00
kvm KVM: PPC: Book3S HV: Fix build error when SMP=n 2016-10-22 08:44:37 +11:00
lib powerpc/lib: Fix randconfig build failure in sstep.c 2016-11-18 22:40:42 +11:00
math-emu
mm powerpc/mm: Detect instruction fetch denied and report 2016-11-25 15:01:35 +11:00
net powerpc/bpf: Add support for bpf constant blinding 2016-10-04 20:33:20 +11:00
oprofile powerpc/sparse: Make a bunch of things static 2016-09-13 17:35:47 +10:00
perf powerpc/sparse: Make a bunch of things static 2016-09-13 17:35:47 +10:00
platforms Merge branch 'topic/ppc-kvm' into next 2016-11-24 22:14:52 +11:00
scripts powerpc/ftrace: Add Kconfig & Make glue for mprofile-kernel 2016-03-07 14:53:56 +11:00
sysdev powerpc: Add support for relative exception tables 2016-11-14 11:11:51 +11:00
xmon powerpc/xmon: Add 'dt' command to dump trace buffers 2016-11-25 14:30:27 +11:00
Kconfig powerpc: Initial stack protector (-fstack-protector) support 2016-11-23 22:57:15 +11:00
Kconfig.debug powerpc/mm: Dump linux pagetables 2016-11-17 17:11:46 +11:00
Makefile powerpc: Add option to use thin archives 2016-11-18 22:40:42 +11:00
relocs_check.sh powerpc/64: whitelist unresolved modversions CRCs 2016-09-22 14:46:31 +02:00