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From: Marc Zyngier <maz@kernel.org>
To: "Zengtao (B)" <prime.zeng@hisilicon.com>
Cc: George Cherian <gcherian@marvell.com>,
	Dave.Martin@arm.com, alexandru.elisei@arm.com,
	andre.przywara@arm.com, christoffer.dall@arm.com,
	james.morse@arm.com, jintack@cs.columbia.edu,
	julien.thierry.kdev@gmail.com, kvm@vger.kernel.org,
	kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org, suzuki.poulose@arm.com,
	Anil Kumar Reddy H <areddy3@marvell.com>,
	Ganapatrao Kulkarni <gkulkarni@marvell.com>
Subject: Re: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support
Date: Thu, 16 Apr 2020 19:22:21 +0100	[thread overview]
Message-ID: <3e84aaf8b757bc5a7685a291e54c232b@kernel.org> (raw)
In-Reply-To: <678F3D1BB717D949B966B68EAEB446ED3A535FCF@DGGEMM506-MBX.china.huawei.com>

Hi Zengtao,

On 2020-04-16 02:38, Zengtao (B) wrote:
> Hi Marc:
> 
> Got it.
> Really a bit patch set :)

Well, yeah... ;-)

> 
> BTW, I have done a basic kvm unit test
> git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
> And I find that after apply the patch KVM: arm64: VNCR-ize ELR_EL1,
> The psci test failed for some reason, I can't understand why, this
> is only the test result.(find the patch by git bisect + kvm test)

That it is that mechanical, we should be able to quickly nail that one.

> My platform: Hisilicon D06 board.
> Linux kernel: Linux 5.6-rc6 + nv patches(some rebases)
> Could you help to take a look?

I'll have a look tomorrow. I'm in the middle of refactoring the series
for 5.7, and things have changed quite a bit. Hopefully this isn't a VHE
vs non-VHE issue.

Thanks,

         M.
-- 
Jazz is not dead. It just smells funny...

WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: "Zengtao (B)" <prime.zeng@hisilicon.com>
Cc: kvmarm@lists.cs.columbia.edu,
	Ganapatrao Kulkarni <gkulkarni@marvell.com>,
	kvm@vger.kernel.org, andre.przywara@arm.com,
	George Cherian <gcherian@marvell.com>,
	linux-arm-kernel@lists.infradead.org,
	Anil Kumar Reddy H <areddy3@marvell.com>,
	Dave.Martin@arm.com
Subject: Re: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support
Date: Thu, 16 Apr 2020 19:22:21 +0100	[thread overview]
Message-ID: <3e84aaf8b757bc5a7685a291e54c232b@kernel.org> (raw)
In-Reply-To: <678F3D1BB717D949B966B68EAEB446ED3A535FCF@DGGEMM506-MBX.china.huawei.com>

Hi Zengtao,

On 2020-04-16 02:38, Zengtao (B) wrote:
> Hi Marc:
> 
> Got it.
> Really a bit patch set :)

Well, yeah... ;-)

> 
> BTW, I have done a basic kvm unit test
> git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
> And I find that after apply the patch KVM: arm64: VNCR-ize ELR_EL1,
> The psci test failed for some reason, I can't understand why, this
> is only the test result.(find the patch by git bisect + kvm test)

That it is that mechanical, we should be able to quickly nail that one.

> My platform: Hisilicon D06 board.
> Linux kernel: Linux 5.6-rc6 + nv patches(some rebases)
> Could you help to take a look?

I'll have a look tomorrow. I'm in the middle of refactoring the series
for 5.7, and things have changed quite a bit. Hopefully this isn't a VHE
vs non-VHE issue.

Thanks,

         M.
-- 
Jazz is not dead. It just smells funny...
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: "Zengtao (B)" <prime.zeng@hisilicon.com>
Cc: kvmarm@lists.cs.columbia.edu,
	Ganapatrao Kulkarni <gkulkarni@marvell.com>,
	kvm@vger.kernel.org, suzuki.poulose@arm.com,
	andre.przywara@arm.com, christoffer.dall@arm.com,
	jintack@cs.columbia.edu, George Cherian <gcherian@marvell.com>,
	james.morse@arm.com, linux-arm-kernel@lists.infradead.org,
	Anil Kumar Reddy H <areddy3@marvell.com>,
	alexandru.elisei@arm.com, Dave.Martin@arm.com,
	julien.thierry.kdev@gmail.com
Subject: Re: [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support
Date: Thu, 16 Apr 2020 19:22:21 +0100	[thread overview]
Message-ID: <3e84aaf8b757bc5a7685a291e54c232b@kernel.org> (raw)
In-Reply-To: <678F3D1BB717D949B966B68EAEB446ED3A535FCF@DGGEMM506-MBX.china.huawei.com>

Hi Zengtao,

On 2020-04-16 02:38, Zengtao (B) wrote:
> Hi Marc:
> 
> Got it.
> Really a bit patch set :)

Well, yeah... ;-)

> 
> BTW, I have done a basic kvm unit test
> git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
> And I find that after apply the patch KVM: arm64: VNCR-ize ELR_EL1,
> The psci test failed for some reason, I can't understand why, this
> is only the test result.(find the patch by git bisect + kvm test)

That it is that mechanical, we should be able to quickly nail that one.

> My platform: Hisilicon D06 board.
> Linux kernel: Linux 5.6-rc6 + nv patches(some rebases)
> Could you help to take a look?

I'll have a look tomorrow. I'm in the middle of refactoring the series
for 5.7, and things have changed quite a bit. Hopefully this isn't a VHE
vs non-VHE issue.

Thanks,

         M.
-- 
Jazz is not dead. It just smells funny...

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2020-04-16 18:22 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-03  7:27 [PATCH v2 00/94] KVM: arm64: ARMv8.3/8.4 Nested Virtualization support George Cherian
2020-04-03  7:27 ` George Cherian
2020-04-03  8:02 ` Marc Zyngier
2020-04-03  8:02   ` Marc Zyngier
2020-04-03  8:02   ` Marc Zyngier
2020-04-11  4:10   ` Zengtao (B)
2020-04-11  4:10     ` Zengtao (B)
2020-04-11  4:10     ` Zengtao (B)
2020-04-11  9:23     ` Marc Zyngier
2020-04-11  9:23       ` Marc Zyngier
2020-04-11  9:23       ` Marc Zyngier
2020-04-16  1:38       ` Zengtao (B)
2020-04-16  1:38         ` Zengtao (B)
2020-04-16  1:38         ` Zengtao (B)
2020-04-16 18:22         ` Marc Zyngier [this message]
2020-04-16 18:22           ` Marc Zyngier
2020-04-16 18:22           ` Marc Zyngier
2020-04-17 15:06           ` Marc Zyngier
2020-04-17 15:06             ` Marc Zyngier
2020-04-17 15:06             ` Marc Zyngier
2020-04-18  2:49             ` Zengtao (B)
2020-04-18  2:49               ` Zengtao (B)
2020-04-18  2:49               ` Zengtao (B)
2020-04-20 14:03               ` Marc Zyngier
2020-04-20 14:03                 ` Marc Zyngier
2020-04-20 14:03                 ` Marc Zyngier
2020-04-21  2:22                 ` Zengtao (B)
2020-04-21  2:22                   ` Zengtao (B)
2020-04-21  2:22                   ` Zengtao (B)
2020-04-17 15:11         ` Alexandru Elisei
2020-04-17 15:11           ` Alexandru Elisei
2020-04-17 15:11           ` Alexandru Elisei
  -- strict thread matches above, loose matches on Subject: below --
2020-04-03  9:36 George Cherian
2020-04-03  9:49 ` Marc Zyngier
2020-04-03  9:49   ` Marc Zyngier
2020-04-03  9:49   ` Marc Zyngier
2020-02-11 17:48 Marc Zyngier
2020-02-11 17:48 ` Marc Zyngier
2020-02-11 17:48 ` Marc Zyngier

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