On Fri, 23 Aug 2024 14:48:11 +0100, Will Deacon will@kernel.org wrote:
On Thu, Aug 22, 2024 at 04:10:51PM +0100, Joey Gouly wrote:
To allow using newer instructions that current assemblers don't know about, replace the `at` instruction with the underlying SYS instruction.
Signed-off-by: Joey Gouly joey.gouly@arm.com Cc: Marc Zyngier maz@kernel.org Cc: Oliver Upton oliver.upton@linux.dev Cc: Catalin Marinas catalin.marinas@arm.com Cc: Will Deacon will@kernel.org Reviewed-by: Marc Zyngier maz@kernel.org
arch/arm64/include/asm/kvm_asm.h | 3 ++- arch/arm64/kvm/hyp/include/hyp/fault.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)
Marc -- what would you like to do with this patch? I think the POE series is really close now, so ideally I'd queue the lot on a branch in arm64 and you could pull the first ~10 patches into kvmarm if you need 'em.
Would what work for you, or did you have something else in mind (since this one is also included in your series adding nv support for AT).
Yup, that works for me. I can take that prefix as the base for the AT series and drop my copy of this patch.
Thanks,
M.