kernel/tools/testing/selftests/kvm/include/aarch64/spinlock.h, branch linux-6.2.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y2021-10-17T10:17:21ZKVM: arm64: selftests: Add light-weight spinlock support2021-10-17T10:17:21ZRaghavendra Rao Anantarananta@google.com2021-10-07T23:34:35Zurn:sha1:414de89df1ec453ff4adb9d77ffd596096cb44bd
Add a simpler version of spinlock support for ARM64 for
the guests to use.
The implementation is loosely based on the spinlock
implementation in kvm-unit-tests.
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
Reviewed-by: Oliver Upton <oupton@google.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211007233439.1826892-12-rananta@google.com