KVM: arm64: Rename firmware pseudo-register documentation file

In preparation for describing the guest view of KVM/arm64 hypercalls in
hypercalls.rst, move the existing contents of the file concerning the
firmware pseudo-registers elsewhere.

Cc: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Acked-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240423150538.2103045-27-tabba@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>

Author: willdeacon

Documentation/virt/kvm/arm/hypercalls.rst …ion/virt/kvm/arm/fw-pseudo-registers.rstDocumentation/virt/kvm/arm/hypercalls.rst renamed to Documentation/virt/kvm/arm/fw-pseudo-registers.rst Documentation/virt/kvm/arm/hypercalls.rst renamed to Documentation/virt/kvm/arm/fw-pseudo-registers.rst

@@ -1,8 +1,8 @@
 .. SPDX-License-Identifier: GPL-2.0
 
-=======================
-ARM Hypercall Interface
-=======================
+=======================================
+ARM firmware pseudo-registers interface
+=======================================
 
 KVM handles the hypercall services as requested by the guests. New hypercall
 services are regularly made available by the ARM specification or by KVM (as

Documentation/virt/kvm/arm/index.rst

@@ -7,8 +7,8 @@ ARM
 .. toctree::
    :maxdepth: 2
 
+   fw-pseudo-registers
    hyp-abi
-   hypercalls
    pvtime
    ptp_kvm
    vcpu-features