Re: [PATCH v14 7/8] KVM: arm64: use CASLT instruction for swapping guest descriptor
From: Oliver Upton <oupton@kernel.org>
Date: 2026-02-26 11:38:31
Also in:
kvm, kvmarm, linux-kselftest, lkml
On Wed, Feb 25, 2026 at 06:27:07PM +0000, Yeoreum Yun wrote:
+ asm volatile(__LSUI_PREAMBLE + "1: caslt %[old], %[new], %[addr]\n"
The other two flavors of this use relaxed ordering, why can't we do the same with LSUI? Thanks, Oliver