KVM: arm64: Initialize struct kvm_s2_fault completely at declaration

Browse source

Simplify the initialization of struct kvm_s2_fault in user_mem_abort().

Instead of partially initializing the struct via designated initializers
and then sequentially assigning the remaining fields (like write_fault
and topup_memcache) further down the function, evaluate those
dependencies upfront.

This allows the entire struct to be fully initialized at declaration. It
also eliminates the need for the intermediate fault_data variable and
its associated fault pointer, reducing boilerplate.

Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

...

This commit is contained in:

Fuad Tabba 2026-03-06 14:02:29 +00:00 • committed by Marc Zyngier

parent 3825373b91

commit 975bad4bb2

1 changed files with 16 additions and 18 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

34

arch/arm64/kvm/mmu.c

View file