From: Johannes Berg <johannes@sipsolutions.net>
To: Walter Lozano <walter.lozano@collabora.com>,
linux-um@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Sjoerd Simons <sjoerd.simons@collabora.com>,
ritesh sarraf <ritesh.sarraf@collabora.com>
Subject: Re: Occasional hung with UM after enable VMAP_STACK
Date: Tue, 04 Jan 2022 20:04:24 +0100 [thread overview]
Message-ID: <d80e4e760171de3813895e3cbfcadf96aa6c8fb6.camel@sipsolutions.net> (raw)
In-Reply-To: <be290dc3-db9c-2940-91bb-c91bf42fd8f6@collabora.com>
On Tue, 2022-01-04 at 15:10 -0300, Walter Lozano wrote:
> Hi all,
>
> I noticed that after "um: enable VMAP_STACK" [1] I experienced some
> occasional hung in my Gitlab CI jobs that use user-mode-linux to build
> distro images.
>
Did you actually *enable* VMAP_STACK in the config as well? The commit
just makes it *possible* to enable it, you still have to set it
yourself. So you should be able to easily check with/without that
setting.
johannes
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next prev parent reply other threads:[~2022-01-04 19:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 18:10 Occasional hung with UM after enable VMAP_STACK Walter Lozano
2022-01-04 19:04 ` Johannes Berg [this message]
2022-01-04 19:26 ` Walter Lozano
2022-01-04 19:49 ` Johannes Berg
2022-01-05 12:58 ` Walter Lozano
2022-01-04 21:39 ` Anton Ivanov
2022-01-05 12:59 ` Walter Lozano
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