Re: [PATCH 09/12] powerpc: Mark writes registering ipi to host cpu through kvm

On Mon May 8, 2023 at 12:01 PM AEST, Rohan McLure wrote: > Mark writes to hypervisor ipi state so that KCSAN recognises these > asynchronous issue of kvmppc_{set,clear}_host_ipi to be intended, with > atomic writes. How about READ_ONCE for the read side of host_ipi? Thanks, Nick > > Signed-off-b

[PATCH 09/12] powerpc: Mark writes registering ipi to host cpu through kvm

Mark writes to hypervisor ipi state so that KCSAN recognises these asynchronous issue of kvmppc_{set,clear}_host_ipi to be intended, with atomic writes. Signed-off-by: Rohan McLure --- arch/powerpc/include/asm/kvm_ppc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch