From: Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
Subject: Re: [Devel] [PATCH vz10] selftests/uevent: give the netlink socket a usable receive buffer
Date: Mon, 24 Aug 2026 08:34:36 +0000 [thread overview]
Message-ID: <178756047632.185764.7023998905481294233.b4-review@b4> (raw)
In-Reply-To: <20260821150402.792278-1-eva.kurchatova@virtuozzo.com>
On Fri, 21 Aug 2026 18:03:58 +0300, Eva Kurchatova <eva.kurchatova@virtuozzo.com> wrote:
> SO_RCVBUF is set to __UEVENT_BUFFER_SIZE, 4KB, which a busy machine
> overruns while the test is listening:
>
> No buffer space available - Failed to receive uevent
>
> https://virtuozzo.atlassian.net/browse/VSTOR-139674
>
> [...]
Reviewed-by: Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
--
Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
next prev parent reply other threads:[~2026-08-24 8:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-21 15:03 Eva Kurchatova
2026-08-24 8:34 ` Vasileios Almpanis [this message]
2026-08-24 13:09 ` [Devel] [PATCH vz10 v2] selftests/uevent: do not fail on a netlink receive buffer overrun Konstantin Khorenko
2026-08-26 16:49 ` Konstantin Khorenko
2026-08-26 19:32 ` Eva Kurchatova (Virtuozzo)
2026-08-27 12:28 ` [Devel] [PATCH RHEL10 COMMIT] " Konstantin Khorenko
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