[OE-core] [PATCH] busybox/mdev.conf: Ignore eMMC RPMB and boot block devices

Khem Raj raj.khem at gmail.com
Tue Nov 1 18:46:07 UTC 2016


Is there any pattern to them ? Then lets ignore or accept the smaller
subset

On Nov 1, 2016 6:42 AM, "Mike Looijmans" <mike.looijmans at topic.nl> wrote:

> eMMC devices may report block devices like "mmcblk0rpmb" and
> "mmcblk0boot0". These are not actually block devices and any
> read/write operation on them will fail. To prevent spamming error
> messages attempting to mount them, just ignore these devices.
>
> Signed-off-by: Mike Looijmans <mike.looijmans at topic.nl>
> ---
>  meta/recipes-core/busybox/files/mdev.conf | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/meta/recipes-core/busybox/files/mdev.conf
> b/meta/recipes-core/busybox/files/mdev.conf
> index 17e93da..4e9c23f 100644
> --- a/meta/recipes-core/busybox/files/mdev.conf
> +++ b/meta/recipes-core/busybox/files/mdev.conf
> @@ -39,4 +39,6 @@ input/mouse.* 0:0 0660
>  tun[0-9]* 0:0 0660 =net/
>
>  [hs]d[a-z][0-9]? 0:0 660 */etc/mdev/mdev-mount.sh
> +mmcblk[0-9]rpmb 0:0 660
> +mmcblk[0-9]boot[0-9] 0:0 660
>  mmcblk[0-9].* 0:0 660 */etc/mdev/mdev-mount.sh
> --
> 1.9.1
>
> --
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