linux-stable/arch/arm64
Marc Zyngier 126c69a0bd arm64: KVM: Fix host crash when injecting a fault into a 32bit guest
When injecting a fault into a misbehaving 32bit guest, it seems
rather idiotic to also inject a 64bit fault that is only going
to corrupt the guest state. This leads to a situation where we
perform an illegal exception return at EL2 causing the host
to crash instead of killing the guest.

Just fix the stupid bug that has been there from day 1.

Cc: <stable@vger.kernel.org>
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2015-08-27 16:16:55 +01:00
..
boot dmaengine fixes for 4.2-rc5 2015-08-01 12:47:04 -07:00
configs arm64: defconfig: Add Ceva ahci to the defconfig 2015-07-06 17:22:59 +01:00
crypto Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 2015-06-19 22:07:07 +08:00
include mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
kernel arm64: VDSO: fix coarse clock monotonicity regression 2015-08-10 15:37:45 +01:00
kvm arm64: KVM: Fix host crash when injecting a fault into a 32bit guest 2015-08-27 16:16:55 +01:00
lib arm64: __clear_user: handle exceptions on strb 2014-11-13 15:21:26 +00:00
mm arm64: remove another unnecessary libfdt include path 2015-07-06 17:15:14 +01:00
net arm64: bpf: fix endianness conversion bugs 2015-06-26 14:15:39 +01:00
xen arm: xen: implement multicall hypercall support. 2014-04-24 13:09:46 +01:00
Kconfig arm64: Keep the ARM64 Kconfig selects sorted 2015-07-07 17:15:39 +01:00
Kconfig.debug coresight: moving to new "hwtracing" directory 2015-04-03 16:17:04 +02:00
Makefile arm64: Adjust EFI libstub object include logic 2015-03-17 16:59:47 +00:00