From: no-reply@sashiko.virtuozzo.com
To: khorenko@virtuozzo.com, Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Cc: devel@openvz.org
Subject: Re: [Devel] [PATCH hci-8.1 v2 5/6] timens: keep the option off where the vDSO updates its own time data
Date: Mon, 19 Oct 2026 00:16:09 +0000 [thread overview]
Message-ID: <010701a1518405eb-f58e4165-f832-4820-a447-8dabb7e5b54a-000000@eu-central-1.amazonses.com> (raw)
In-Reply-To: <20261019000649.1371025-6-eva.kurchatova@virtuozzo.com>
> Mainline moved sparc to the generic vDSO library in 7c5fc16c7a56
> ("sparc64: vdso: Switch to the generic vDSO library") before it let
> TIME_NS go without the vDSO; this kernel has not, and its sparc vDSO
> knows nothing of the offsets, so a task in a time namespace would read
> host time from it and namespace time from the syscall. Keep the option
> off where a vDSO updates its own time data without the generic library,
> sparc here. x86_64 and arm64 keep it, and User Mode Linux, which has no
> such vDSO, gets it.
>
> https://virtuozzo.atlassian.net/browse/VSTOR-148112
> Feature: fix ms/timens
>
> Signed-off-by: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20261019000649.1371025-1-eva.kurchatova@virtuozzo.com?part=5
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next prev parent reply other threads:[~2026-10-19 0:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 0:05 [Devel] [PATCH hci-8.1 v2 0/6] timens: Remove dependency on the vDSO Eva Kurchatova
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 1/6] ms/vdso: Drop Kconfig GENERIC_VDSO_TIME_NS Eva Kurchatova
2026-10-19 0:12 ` no-reply
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 2/6] ms/vdso/timens: Move functions to new file Eva Kurchatova
2026-10-19 0:12 ` no-reply
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 3/6] ms/timens: Remove dependency on the vDSO Eva Kurchatova
2026-10-19 0:15 ` no-reply
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 4/6] timens: freeze the offsets on the first join without the vDSO too Eva Kurchatova
2026-10-19 0:14 ` no-reply
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 5/6] timens: keep the option off where the vDSO updates its own time data Eva Kurchatova
2026-10-19 0:16 ` no-reply [this message]
2026-10-19 0:05 ` [Devel] [PATCH hci-8.1 v2 6/6] config: follow the TIME_NS Kconfig change in config.vz10.minimal Eva Kurchatova
2026-10-19 0:16 ` no-reply
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