James Hogan 7b0fc45113 MIPS: KVM: Fix CACHE immediate offset sign extension ...

commit c5c2a3b998 upstream.

The immediate field of the CACHE instruction is signed, so ensure that
it gets sign extended by casting it to an int16_t rather than just
masking the low 16 bits.

Fixes: e685c689f3 ("KVM/MIPS32: Privileged instruction/target branch emulation.")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-03-03 15:06:20 -08:00

..

alpha

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

arc

ARC: make sure instruction_pointer() returns unsigned value

2015-08-10 12:20:30 -07:00

arm

ARM: 8517/1: ICST: avoid arithmetic overflow in icst_hz()

2016-02-25 11:57:48 -08:00

arm64

arm64: mm: ensure that the zero page is visible to the page table walker

2016-01-28 21:49:36 -08:00

avr32

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

blackfin

…

c6x

C6x: time: Ensure consistency in __init

2015-05-06 21:56:28 +02:00

cris

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

frv

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

h8300

…

hexagon

…

ia64

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

m32r

m32r: fix m32104ut_defconfig build fail

2016-02-25 11:57:49 -08:00

m68k

m68k/uaccess: Fix asm constraints for userspace access

2015-10-27 09:44:49 +09:00

metag

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

microblaze

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

mips

MIPS: KVM: Fix CACHE immediate offset sign extension

2016-03-03 15:06:20 -08:00

mn10300

mn10300: Select CONFIG_HAVE_UID16 to fix build failure

2016-01-28 21:49:37 -08:00

openrisc

openrisc: fix CONFIG_UID16 setting

2016-01-28 21:49:36 -08:00

parisc

parisc: Fix __ARCH_SI_PREAMBLE_SIZE

2016-02-19 14:22:38 -08:00

powerpc

powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered

2016-01-28 21:49:35 -08:00

s390

s390/sclp: clear upper register halves in _sclp_print_early

2015-08-10 12:20:29 -07:00

score

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

sh

sh64: fix __NR_fgetxattr

2016-02-19 14:22:38 -08:00

sparc

crypto: sparc - initialize blkcipher.ivsize

2015-10-27 09:44:49 +09:00

tile

tile: use free_bootmem_late() for initrd

2015-08-10 12:20:30 -07:00

um

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

unicore32

nosave: consolidate __nosave_{begin,end} in <asm/sections.h>

2015-05-06 21:56:28 +02:00

x86

efi: Disable interrupts around EFI calls, not in the epilog/prolog calls

2016-03-03 15:06:19 -08:00

xtensa

xtensa: don't use echo -e needlessly

2015-09-21 10:00:10 -07:00

.gitignore

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Kconfig

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