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Re: [Qemu-devel] [PATCH] hw/arm/virt-acpi-build: Fix wrong size of flash


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH] hw/arm/virt-acpi-build: Fix wrong size of flash
Date: Fri, 18 Sep 2015 15:45:39 +0100

On 17 September 2015 at 02:57,  <address@hidden> wrote:
> From: Shannon Zhao <address@hidden>
>
> While virt machine creates two flash devices with total size 0x08000000,
> it wrongly uses this total size for each one. So it will overlap other
> MMIO spaces.
>
> Signed-off-by: Shannon Zhao <address@hidden>

Applied to target-arm.next, thanks.

Andrew suggested an update to the commit message, so I have edited it:

    hw/arm/virt-acpi-build: Fix wrong size of flash in ACPI table

    While virt machine creates two flash devices with total size 0x08000000,
    the ACPI table generation code was wrongly using this total size as the
    size of each flash device, so it would overlap other MMIO spaces.
    Make each device entry in the table half the total; this brings the
    ACPI table into line with the code which generates the device tree
    and which creates the flash devices themselves.

thanks
-- PMM



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