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Re: [PATCH] target/hppa: Fix boot with old Linux installation CDs
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH] target/hppa: Fix boot with old Linux installation CDs |
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Date: |
Sun, 30 Aug 2020 08:05:15 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 8/30/20 6:21 AM, Helge Deller wrote:
> The patch below modifies the qemu instruction decoder to ignore the
> 64-bit flag too - which is what real 32-bit hardware seems to do as
> well. With this modification qemu now successfully boots those older
> images too.
>
> I suggest to apply the patch below - even if it does not reflect what
> the SPEC says. Instead it increases the compatibility to really
> existing hardware and seem to not create problems if we add real PA2.0
> support anytime later.
>
> Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~