From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kvmarm@lists.cs.columbia.edu" <kvmarm@lists.cs.columbia.edu>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"cdall@kernel.org" <cdall@kernel.org>,
Marc Zyngier <Marc.Zyngier@arm.com>,
Punit Agrawal <Punit.Agrawal@arm.com>,
Will Deacon <Will.Deacon@arm.com>,
Catalin Marinas <Catalin.Marinas@arm.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"rkrcmar@redhat.com" <rkrcmar@redhat.com>,
"ard.biesheuvel@linaro.org" <ard.biesheuvel@linaro.org>,
"peter.maydell@linaro.org" <peter.maydell@linaro.org>,
Kristina Martsenko <Kristina.Martsenko@arm.com>,
Mark Rutland <Mark.Rutland@arm.com>
Subject: Re: [kvmtool PATCH 20/17] kvmtool: arm64: Switch memory layout
Date: Tue, 3 Apr 2018 13:34:34 +0100 [thread overview]
Message-ID: <f04a9ac7-a555-47e1-0bef-f5ff28b287f8@arm.com> (raw)
In-Reply-To: <1522156531-28348-21-git-send-email-suzuki.poulose@arm.com>
Hi Suzuki,
On 27/03/18 14:15, Suzuki K Poulose wrote:
> If the guest wants to use a larger physical address space place
> the RAM at upper half of the address space. Otherwise, it uses the
> default layout.
>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
> ---
> arm/aarch32/include/kvm/kvm-arch.h | 1 +
> arm/aarch64/include/kvm/kvm-arch.h | 15 ++++++++++++---
> arm/include/arm-common/kvm-arch.h | 11 ++++++-----
> arm/kvm.c | 2 +-
> 4 files changed, 20 insertions(+), 9 deletions(-)
>
> diff --git a/arm/aarch32/include/kvm/kvm-arch.h b/arm/aarch32/include/kvm/kvm-arch.h
> index cd31e72..2d62aab 100644
> --- a/arm/aarch32/include/kvm/kvm-arch.h
> +++ b/arm/aarch32/include/kvm/kvm-arch.h
> @@ -4,6 +4,7 @@
> #define ARM_KERN_OFFSET(...) 0x8000
>
> #define ARM_MAX_MEMORY(...) ARM_LOMAP_MAX_MEMORY
I guess this should now be ARM32_MAX_MEMORY?
Thanks,
Jean
next prev parent reply other threads:[~2018-04-03 12:30 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-27 13:15 [PATCH v2 00/17] kvm: arm64: Dynamic & 52bit IPA support Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 01/17] virtio: mmio-v1: Validate queue PFN Suzuki K Poulose
2018-03-27 14:07 ` Michael S. Tsirkin
2018-03-27 13:15 ` [PATCH v2 02/17] virtio: pci-legacy: Validate queue pfn Suzuki K Poulose
2018-03-27 14:11 ` Michael S. Tsirkin
2018-07-13 0:36 ` Michael S. Tsirkin
2018-07-13 8:54 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 03/17] arm64: Make page table helpers reusable Suzuki K Poulose
2018-04-26 10:54 ` Julien Grall
2018-03-27 13:15 ` [PATCH v2 04/17] arm64: Refactor pud_huge for reusability Suzuki K Poulose
2018-04-26 10:55 ` Julien Grall
2018-03-27 13:15 ` [PATCH v2 05/17] arm64: Helper for parange to PASize Suzuki K Poulose
2018-04-26 10:58 ` Julien Grall
2018-04-27 15:18 ` Suzuki K Poulose
2018-04-27 15:18 ` Julien Grall
2018-05-03 14:39 ` James Morse
2018-05-08 13:47 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 06/17] kvm: arm/arm64: Fix stage2_flush_memslot for 4 level page table Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 07/17] kvm: arm/arm64: Remove spurious WARN_ON Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 08/17] kvm: arm/arm64: Prepare for VM specific stage2 translations Suzuki K Poulose
2018-04-26 13:35 ` Julien Grall
2018-04-27 15:22 ` Suzuki K Poulose
2018-04-27 15:58 ` Suzuki K Poulose
2018-04-27 16:04 ` Julien Grall
2018-03-27 13:15 ` [PATCH v2 09/17] kvm: arm64: Make stage2 page table layout dynamic Suzuki K Poulose
2018-04-25 16:35 ` Julien Grall
2018-04-25 16:37 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 10/17] kvm: arm64: Dynamic configuration of VTCR and VTTBR mask Suzuki K Poulose
2018-04-30 11:14 ` Julien Grall
2018-03-27 13:15 ` [PATCH v2 11/17] kvm: arm64: Configure VTCR per VM Suzuki K Poulose
2018-04-03 14:58 ` James Morse
2018-04-03 15:44 ` Suzuki K Poulose
2018-05-03 14:39 ` James Morse
2018-05-08 11:16 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 12/17] kvm: arm/arm64: Expose supported physical address limit for VM Suzuki K Poulose
2018-04-13 13:21 ` Peter Maydell
2018-04-16 10:23 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 13/17] kvm: arm/arm64: Allow tuning the physical address size " Suzuki K Poulose
2018-04-25 16:10 ` Julien Grall
2018-04-25 16:22 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 14/17] kvm: arm64: Switch to per VM IPA limit Suzuki K Poulose
2018-04-13 16:27 ` Punit Agrawal
2018-04-16 10:25 ` Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 15/17] vgic: Add support for 52bit guest physical address Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 16/17] kvm: arm64: Add support for handling 52bit IPA Suzuki K Poulose
2018-03-27 13:15 ` [PATCH v2 17/17] kvm: arm64: Allow IPA size supported by the system Suzuki K Poulose
2018-03-27 13:15 ` [kvmtool PATCH 18/17] kvmtool: Allow backends to run checks on the KVM device fd Suzuki K Poulose
2018-03-27 13:15 ` [kvmtool PATCH 19/17] kvmtool: arm64: Add support for guest physical address size Suzuki K Poulose
2018-03-27 13:15 ` [kvmtool PATCH 20/17] kvmtool: arm64: Switch memory layout Suzuki K Poulose
2018-04-03 12:34 ` Jean-Philippe Brucker [this message]
2018-03-27 13:15 ` [kvmtool PATCH 21/17] kvmtool: arm: Add support for creating VM with PA size Suzuki K Poulose
2018-04-26 14:08 ` Julien Grall
2018-04-30 14:17 ` Julien Grall
2018-04-30 14:18 ` Suzuki K Poulose
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