Messages in this thread | | | Date | Mon, 21 Oct 2013 18:57:59 -0400 (EDT) | Subject | Re: [PATCH] davinci_emac.c: Fix IFF_ALLMULTI setup | From | David Miller <> |
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From: Mariusz Ceier <mceier+kernel@gmail.com> Date: Mon, 21 Oct 2013 19:45:04 +0200
> When IFF_ALLMULTI flag is set on interface and IFF_PROMISC isn't, > emac_dev_mcast_set should only enable RX of multicasts and reset > MACHASH registers. > > It does this, but afterwards it either sets up multicast MACs > filtering or disables RX of multicasts and resets MACHASH registers > again, rendering IFF_ALLMULTI flag useless. > > This patch fixes emac_dev_mcast_set, so that multicast MACs filtering and > disabling of RX of multicasts are skipped when IFF_ALLMULTI flag is set. > > Tested with kernel 2.6.37. > > Signed-off-by: Mariusz Ceier <mceier+kernel@gmail.com>
Applied and queued up for -stable, thanks.
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