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Re: [PATCH 01/12] linux-user: elfload: Add more initial s390x PSW bits
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From: |
Ilya Leoshkevich |
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Subject: |
Re: [PATCH 01/12] linux-user: elfload: Add more initial s390x PSW bits |
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Date: |
Tue, 04 Jul 2023 09:40:42 +0200 |
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User-agent: |
Evolution 3.48.3 (3.48.3-1.fc38) |
On Tue, 2023-07-04 at 09:32 +0200, David Hildenbrand wrote:
> On 03.07.23 17:50, Ilya Leoshkevich wrote:
> > Make the PSW look more similar to the real s390x userspace PSW.
> > Except for being there, the newly added bits should not affect the
> > userspace code execution.
>
> What's the purpose of this then? Required for follow-up patches?
That's required for the EPSW test.
I could, of course, mask out the bits that are not emulated in the
test, but I thought it was better to make the emulation closer to
reality, if only for cosmetic purposes.
[...]
[PATCH 06/12] target/s390x: Fix LRA when DAT is off, Ilya Leoshkevich, 2023/07/03