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From: Baurzhan Ismagulov <ibr@radix50.net>
To: isar-users@googlegroups.com
Subject: Re: [PATCH v2] Avoid sharing of /dev/shm from the build context
Date: Mon, 21 Mar 2022 12:25:51 +0100	[thread overview]
Message-ID: <Yjhgv4JSdNmIy4Ve@ilbers.de> (raw)
In-Reply-To: <50a15579-0b26-8dbe-6c71-d037f04bf53a@siemens.com>

On Fri, Mar 18, 2022 at 06:46:00PM +0100, Jan Kiszka wrote:
> diff --git a/meta/classes/buildchroot.bbclass b/meta/classes/buildchroot.bbclass
> index dd8f4206..01078684 100644
> --- a/meta/classes/buildchroot.bbclass
> +++ b/meta/classes/buildchroot.bbclass
> @@ -42,7 +42,8 @@ buildchroot_do_mounts() {
>                  mount --bind '${CCACHE_DIR}' '${BUILDCHROOT_DIR}/ccache'
>          fi
>          mountpoint -q '${BUILDCHROOT_DIR}/dev' ||
> -            mount --rbind /dev '${BUILDCHROOT_DIR}/dev'
> +            ( mount --bind /dev '${BUILDCHROOT_DIR}/dev' &&
> +              mount -t tmpfs none '${BUILDCHROOT_DIR}/dev/shm' )
>          mount --make-rslave '${BUILDCHROOT_DIR}/dev'

Thanks for the update. If we don't mount recursively, I guess we can drop
rslave? The same for the other occurrences.

With kind regards,
Baurzhan.

      reply	other threads:[~2022-03-21 11:25 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-18 17:46 Jan Kiszka
2022-03-21 11:25 ` Baurzhan Ismagulov [this message]

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