On Fri, 23 Aug 2024 14:48:11 +0100,
Will Deacon [off-list ref] wrote:

On Thu, Aug 22, 2024 at 04:10:51PM +0100, Joey Gouly wrote:

quoted

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 <redacted>
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.

-- 
Without deviation from the norm, progress is not possible.