[oe] [PATCH] ebtables: make it be able to work on 64bit kernel with 32 bit userspace
Rongqing Li
rongqing.li at windriver.com
Wed Nov 12 01:57:39 UTC 2014
Please drop this, I have a refine patch for this issue.
-Roy
On 2014年11月07日 17:14, rongqing.li at windriver.com wrote:
> From: "Roy.Li" <rongqing.li at windriver.com>
>
>
> KERNEL_64_USERSPACE_32 should be enabled for 64bit kernel with 32 bit userspace,
> otherwise, the date struct(struct ebt_replace, struct ebt_entry_match) have
> different alignment size, will make it unable to work.
>
> Signed-off-by: Roy.Li <rongqing.li at windriver.com>
> ---
> meta-networking/recipes-filter/ebtables/ebtables_2.0.10-4.bb | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/meta-networking/recipes-filter/ebtables/ebtables_2.0.10-4.bb b/meta-networking/recipes-filter/ebtables/ebtables_2.0.10-4.bb
> index 32cfc75..9b04d1b 100644
> --- a/meta-networking/recipes-filter/ebtables/ebtables_2.0.10-4.bb
> +++ b/meta-networking/recipes-filter/ebtables/ebtables_2.0.10-4.bb
> @@ -27,6 +27,16 @@ S = "${WORKDIR}/ebtables-v${PV}"
>
> inherit update-rc.d systemd
>
> +python __anonymous () {
> + import re
> +
> + multilib=d.getVar('MLPREFIX', True) or ""
> + searchstr = "lib.?32"
> + reg = re.compile(searchstr)
> + if reg.search(multilib):
> + d.appendVar('CFLAGS' ,' -DKERNEL_64_USERSPACE_32 -DEBT_MIN_ALIGN=8')
> +}
> +
> EXTRA_OEMAKE = " \
> BINDIR=${base_sbindir} \
> MANDIR=${mandir} \
>
--
Best Reagrds,
Roy | RongQing Li
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