linux-stable/arch/arm64
Marc Zyngier 66e94d5caf KVM: arm64: Prevent mixed-width VM creation
It looks like we have tolerated creating mixed-width VMs since...
forever. However, that was never the intention, and we'd rather
not have to support that pointless complexity.

Forbid such a setup by making sure all the vcpus have the same
register width.

Reported-by: Steven Price <steven.price@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20210524170752.1549797-1-maz@kernel.org
2021-05-27 10:34:33 +01:00
..
boot pwm: Changes for v5.13-rc1 2021-05-05 12:53:16 -07:00
configs ARM: platform support for Apple M1 2021-04-26 12:30:36 -07:00
crypto arm64 updates for 5.13: 2021-04-26 10:25:03 -07:00
include KVM: arm64: Prevent mixed-width VM creation 2021-05-27 10:34:33 +01:00
kernel Assorted arm64 fixes and clean-ups, the most important: 2021-05-07 12:11:05 -07:00
kvm KVM: arm64: Prevent mixed-width VM creation 2021-05-27 10:34:33 +01:00
lib arm64: lib: Annotate {clear, copy}_page() as position-independent 2021-03-19 12:01:19 +00:00
mm Assorted arm64 fixes and clean-ups, the most important: 2021-05-07 12:11:05 -07:00
net bpf: Rename BPF_XADD and prepare to encode other atomics in .imm 2021-01-14 18:34:29 -08:00
xen
Kbuild
Kconfig Assorted arm64 fixes and clean-ups, the most important: 2021-05-07 12:11:05 -07:00
Kconfig.debug
Kconfig.platforms This is the bulk of the pin control changes for the v5.13 kernel cycle 2021-04-30 13:04:30 -07:00
Makefile arm64: move --fix-cortex-a53-843419 linker test to Kconfig 2021-04-25 05:15:33 +09:00