Nicholas Mc Guire 79af5d9f9b MIPS: KVM: Do not sign extend on unsigned MMIO load ...

commit ed9244e6c5 upstream.

Fix possible unintended sign extension in unsigned MMIO loads by casting
to uint16_t in the case of mmio_needed != 2.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Tested-by: James Hogan <james.hogan@imgtec.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9985/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-08-03 09:29:47 -07:00

..

00README.txt

KVM/MIPS32: Release notes and KVM module Makefile

2013-05-08 03:55:35 +02:00

Kconfig

KVM/MIPS32: Infrastructure/build files.

2013-05-08 03:55:34 +02:00

kvm_cb.c

KVM/MIPS32: Routines to handle specific traps/exceptions while executing the guest.

2013-05-08 03:55:36 +02:00

kvm_locore.S

KVM: MIPS: Don't leak FPU/DSP to guest

2015-03-06 14:40:52 -08:00

kvm_mips_comm.h

KVM/MIPS32: Binary patching of select privileged instructions.

2013-05-09 17:48:22 +02:00

kvm_mips_commpage.c

KVM/MIPS32: Binary patching of select privileged instructions.

2013-05-09 17:48:22 +02:00

kvm_mips_dyntrans.c

KVM/MIPS32: Binary patching of select privileged instructions.

2013-05-09 17:48:22 +02:00

kvm_mips_emul.c

MIPS: KVM: Do not sign extend on unsigned MMIO load

2015-08-03 09:29:47 -07:00

kvm_mips_int.c

KVM/MIPS32: Guest interrupt delivery.

2013-05-08 03:55:36 +02:00

kvm_mips_int.h

KVM/MIPS32: Guest interrupt delivery.

2013-05-08 03:55:36 +02:00

kvm_mips_opcode.h

KVM/MIPS32: Privileged instruction/target branch emulation.

2013-05-08 03:55:35 +02:00

kvm_mips_stats.c

KVM/MIPS32: COP0 accesses profiling.

2013-05-08 03:55:36 +02:00

kvm_mips.c

KVM: MIPS: Don't leak FPU/DSP to guest

2015-03-06 14:40:52 -08:00

kvm_tlb.c

Merge git://git.kernel.org/pub/scm/virt/kvm/kvm

2013-05-23 09:18:08 -07:00

kvm_trap_emul.c

mips/kvm: Fix ABI by moving manipulation of CP0 registers to KVM_{G,S}ET_ONE_REG

2013-06-03 10:58:54 +03:00

Makefile

KVM/MIPS32: Release notes and KVM module Makefile

2013-05-08 03:55:35 +02:00

trace.h

KVM: MIPS: Fix trace event to save PC directly

2015-03-18 13:22:29 +01:00