Re: [PATCH 5/7] arm64/kvm: hyp: tlb: use __tlbi() helper

From	Punit Agrawal <punit.agrawal@arm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 5/7] arm64/kvm: hyp: tlb: use __tlbi() helper
Date	2016-10-06 11:50 +0200
Message-ID	<spdto-6Li-5@gated-at.bofh.it> (permalink)
References	<sgSYN-tp-5@gated-at.bofh.it> <sgSYO-tp-19@gated-at.bofh.it> <soXyh-3sY-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

Matthias Brugger <mbrugger@suse.com> writes:

> On 13/09/16 12:16, Punit Agrawal wrote:
>> From: Mark Rutland <mark.rutland@arm.com>
>>
>> Now that we have a __tlbi() helper, make use of this in the arm64 KVM hyp
>> code to get rid of asm() boilerplate. At the same time, we simplify
>> __tlb_flush_vm_context by using __flush_icache_all(), as this has the
>> appropriate instruction cache maintenance and barrier.
>>
>> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
>> Cc: Marc Zyngier <marc.zyngier@arm.com>
>> [ rename tlbi -> __tlbi, convert additional sites, update commit log ]
>> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
>> Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
>> ---
>
> Reviewed-by: Matthias Brugger <mbrugger@suse.com>

Thanks for reviewing the patch. I'll re-spin a new version with the tag
after the merge window.

Punit


[...]

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Re: [PATCH 5/7] arm64/kvm: hyp: tlb: use __tlbi() helper Matthias Brugger <mbrugger@suse.com> - 2016-10-05 18:50 +0200
  Re: [PATCH 5/7] arm64/kvm: hyp: tlb: use __tlbi() helper Punit Agrawal <punit.agrawal@arm.com> - 2016-10-06 11:50 +0200

csiph-web