From: Peter Xu <peterx@redhat.com>
To: Fabiano Rosas <farosas@suse.de>
Cc: Nicholas Piggin <npiggin@gmail.com>,
qemu-s390x@nongnu.org, Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
Thomas Huth <thuth@redhat.com>,
Laurent Vivier <lvivier@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel@nongnu.org, Yury Kotov <yury-kotov@yandex-team.ru>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [RFC PATCH 3/3] tests/qtest/migration-test: Enable test_ignore_shared
Date: Mon, 27 May 2024 10:56:53 -0400 [thread overview]
Message-ID: <ZlSfNe6DhBgft79p@x1n> (raw)
In-Reply-To: <87a5kbh1e3.fsf@suse.de>
On Mon, May 27, 2024 at 09:42:28AM -0300, Fabiano Rosas wrote:
> However, there is an issue here still on all archs - which might very
> well have been the original issue - which is the fact that the
> containers on the Gitlab CI have limits on shared memory usage.
> Unfortunately we cannot enable this test for the CI, so it needs a check
> on the GITLAB_CI environment variable.
Another option is we teach migration-test to detect whether memory_size of
shmem is available, skip if not. It can be a sequence of:
memfd_create()
fallocate()
ret = madvise(MADV_POPULATE_WRITE)
To be run at the entry of migration-test, and skip all use_shmem=true tests
if ret != 0, or any step failed above.
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2024-05-27 14:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-25 13:12 [RFC PATCH 0/3] Fix s390x flic migration and add some more qtests Nicholas Piggin
2024-05-25 13:12 ` [RFC PATCH 1/3] hw/intc/s390_flic: Migrate pending state Nicholas Piggin
2024-05-26 15:53 ` David Hildenbrand
2024-05-26 19:44 ` Richard Henderson
2024-05-26 20:33 ` David Hildenbrand
2024-05-27 5:51 ` Thomas Huth
2024-05-27 7:11 ` Nicholas Piggin
2024-05-25 13:12 ` [RFC PATCH 2/3] tests/qtest/migration-test: enable on s390x Nicholas Piggin
2024-05-27 5:46 ` Prasad Pandit
2024-05-27 7:04 ` Nicholas Piggin
2024-05-27 7:40 ` Prasad Pandit
2024-05-25 13:12 ` [RFC PATCH 3/3] tests/qtest/migration-test: Enable test_ignore_shared Nicholas Piggin
2024-05-27 12:42 ` Fabiano Rosas
2024-05-27 14:56 ` Peter Xu [this message]
2024-05-27 15:11 ` Fabiano Rosas
2024-05-27 15:41 ` Peter Xu
2024-05-27 7:13 ` [RFC PATCH 0/3] Fix s390x flic migration and add some more qtests Thomas Huth
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