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linux/arch/arm64
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Marc Zyngier 2a3f93459d arm64: KVM: Sanitize PSTATE.M when being set from userspace 
Not all execution modes are valid for a guest, and some of them
depend on what the HW actually supports. Let's verify that what
userspace provides is compatible with both the VM settings and
the HW capabilities.

Cc: <stable@vger.kernel.org>
Fixes: 0d854a60b1 ("arm64: KVM: enable initialization of a 32bit vcpu")
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
History 2018-10-01 14:38:26 +01:00
..
boot arm64: allwinner: dts: h6: fix Pine H64 MMC bus width 2018-08-27 09:21:00 +02:00
configs arm64: defconfig: Enable TI's AM6 SoC platform 2018-08-29 11:51:26 -07:00
crypto crypto: arm64/aes-gcm-ce - fix scatterwalk API violation 2018-08-25 19:50:43 +08:00
include arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto" 2018-09-11 11:07:11 +01:00
kernel arm64: kernel: arch_crash_save_vmcoreinfo() should depend on CONFIG_CRASH_CORE 2018-09-11 11:08:49 +01:00
kvm arm64: KVM: Sanitize PSTATE.M when being set from userspace 2018-10-01 14:38:26 +01:00
lib locking/atomics/arm64: Replace our atomic/lock bitop implementations with asm-generic 2018-06-21 12:52:12 +02:00
mm arm64: hugetlb: Avoid unnecessary clearing in huge_ptep_set_access_flags 2018-09-24 17:51:50 +01:00
net bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 2018-05-14 19:11:45 -07:00
xen arm64: mm: Add additional parameter to uaccess_ttbr0_disable 2018-01-17 13:57:49 +01:00
Kconfig arm64: mm: always enable CONFIG_HOLES_IN_ZONE 2018-08-31 11:06:45 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Kconfig.platforms ARM: SoC: late updates 2018-08-25 14:12:36 -07:00
Makefile kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00