From: "Ludovic Courtès" <ludo@gnu.org>
To: Lucas Nussbaum <lucas.nussbaum@inria.fr>
Cc: 46292@debbugs.gnu.org
Subject: bug#46292: ‘guix environment -C’ fails with Linux 4.19 (Debian)
Date: Mon, 22 Feb 2021 10:46:33 +0100 [thread overview]
Message-ID: <871rd8e8p2.fsf@gnu.org> (raw)
In-Reply-To: <20210218132334.GC20744@xanadu.blop.info> (Lucas Nussbaum's message of "Thu, 18 Feb 2021 14:23:34 +0100")
Hi Lucas,
Lucas Nussbaum <lucas.nussbaum@inria.fr> skribis:
> On 18/02/21 at 12:38 +0100, Ludovic Courtès wrote:
[...]
>> I tried grabbing mount options from there and reapplying them to the
>> MS_REMOUNT call (patch below). However, that still doesn’t work:
>>
>> --8<---------------cut here---------------start------------->8---
>> 14273 mount("/gnu/store/mmhimfwmmidf09jw1plw3aw1g1zn2nkh-bash-static-5.0.16", "/tmp/guix-directory.Plgkgt//gnu/store/mmhimfwmmidf09jw1plw3aw1g1zn2nkh-bash-static-5.0.16", 0x236a4b0, MS_RDONLY|MS_REMOUNT|MS_BIND, "rw,nosuid,nodev,relatime") = -1 EPERM (Operation not permitted)
>> --8<---------------cut here---------------end--------------->8---
>
> That's strange: it worked in my manual tests.
I investigated some more and can’t get it to work. Do you happen to
have a working invocation or C snippet?
Thanks,
Ludo’.
next prev parent reply other threads:[~2021-02-22 9:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 10:43 bug#46292: ‘guix environment -C’ fails with Linux 4.19 (Debian) Ludovic Courtès
2021-02-04 12:38 ` zimoun
2021-02-04 14:41 ` Ludovic Courtès
2021-02-10 6:04 ` bug#46292: more info Lucas Nussbaum
2021-02-18 11:38 ` bug#46292: ‘guix environment -C’ fails with Linux 4.19 (Debian) Ludovic Courtès
2021-02-18 13:23 ` Lucas Nussbaum
2021-02-22 9:46 ` Ludovic Courtès [this message]
2021-02-22 10:57 ` Lucas Nussbaum
2021-02-22 13:59 ` Ludovic Courtès
2021-02-22 16:44 ` bug#46292: [PATCH 1/3] syscalls: Define MS_RELATIME Ludovic Courtès
2021-02-22 16:44 ` bug#46292: [PATCH 2/3] syscalls: Add 'mounts' and the <mount> record type Ludovic Courtès
2021-02-22 16:44 ` bug#46292: [PATCH 3/3] file-systems: 'mount-file-system' preserves source flags for bind mounts Ludovic Courtès
2021-02-25 10:43 ` bug#46292: ‘guix environment -C’ fails with Linux 4.19 (Debian) Ludovic Courtès
2021-02-18 11:36 ` Ludovic Courtès
2021-03-09 16:19 ` bug#46292: Reopen Andreas Enge
2021-03-09 20:55 ` Andreas Enge
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