linux/Documentation/virt
Steven Price 04c02c201d KVM: arm64: Document MTE capability and ioctl
A new capability (KVM_CAP_ARM_MTE) identifies that the kernel supports
granting a guest access to the tags, and provides a mechanism for the
VMM to enable it.

A new ioctl (KVM_ARM_MTE_COPY_TAGS) provides a simple way for a VMM to
access the tags of a guest without having to maintain a PROT_MTE mapping
in userspace. The above capability gates access to the ioctl.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210621111716.37157-7-steven.price@arm.com
2021-06-22 14:08:07 +01:00
..
acrn docs: acrn: Introduce ACRN 2021-02-09 10:58:18 +01:00
kvm KVM: arm64: Document MTE capability and ioctl 2021-06-22 14:08:07 +01:00
uml docs: virt: user_mode_linux_howto_v2.rst: fix a literal block markup 2020-10-16 07:28:20 +02:00
guest-halt-polling.rst
index.rst docs: acrn: Introduce ACRN 2021-02-09 10:58:18 +01:00
ne_overview.rst nitro_enclaves: Add overview documentation 2020-09-22 13:58:41 +02:00
paravirt_ops.rst