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Re: [PATCH v2 3/3] s390x/a-b-bios: zero the first byte of each page on s


From: Vladimir Sementsov-Ogievskiy
Subject: Re: [PATCH v2 3/3] s390x/a-b-bios: zero the first byte of each page on start
Date: Wed, 27 Sep 2023 00:25:24 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0

On 19.09.23 13:23, Daniil Tatianin wrote:
Same as with the x86 verison of this test, we relied on the contents of
all pages in RAM to be the same across the entire test range, which is
very fragile. Zero the first byte of each page before running the
increment loop to fix this.

Fixes: 5571dc824b ("tests/migration: Enable the migration test on s390x, too")
Signed-off-by: Daniil Tatianin<d-tatianin@yandex-team.ru>

Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>

--
Best regards,
Vladimir




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