linux_dsm_epyc7002/arch/arm64
Dave Martin aac45ffd1f arm64/sve: KVM: Treat guest SVE use as undefined instruction execution
When trapping forbidden attempts by a guest to use SVE, we want the
guest to see a trap consistent with SVE not being implemented.

This patch injects an undefined instruction exception into the
guest in response to such an exception.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-11-03 15:24:20 +00:00
..
boot ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
configs ARM/arm64: SoC platform updates for v4.14 2017-09-10 20:35:46 -07:00
crypto crypto: arm64/aes - avoid expanded lookup tables in the final round 2017-08-04 09:27:26 +08:00
include arm64/sve: KVM: Prevent guests from using SVE 2017-11-03 15:24:19 +00:00
kernel arm64/sve: KVM: Prevent guests from using SVE 2017-11-03 15:24:19 +00:00
kvm arm64/sve: KVM: Treat guest SVE use as undefined instruction execution 2017-11-03 15:24:20 +00:00
lib arm64: use WFE for long delays 2017-10-13 18:56:15 +01:00
mm arm64: explicitly mask all exceptions 2017-11-02 15:55:40 +00:00
net bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE} 2017-08-09 16:53:56 -07:00
xen xen/privcmd: Add IOCTL_PRIVCMD_DM_OP 2017-02-14 15:13:43 -05:00
Kconfig arm64/sve: Kconfig update and conditional compilation support 2017-11-03 15:24:14 +00:00
Kconfig.debug arm64: relocation testing module 2017-04-04 17:03:32 +01:00
Kconfig.platforms ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
Makefile arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 2017-10-30 13:45:12 +00:00