diff options
author | John Crispin <john@phrozen.org> | 2016-12-25 20:11:34 +0100 |
---|---|---|
committer | John Crispin <john@phrozen.org> | 2017-08-05 08:46:36 +0200 |
commit | 74d00a8c3849c1340efd713eb94b786e304c201f (patch) | |
tree | de481743de61c34da96ab5f9dba3af3edcfb8260 /target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch | |
parent | de350550ef648d9728351b986b0516fa29465c45 (diff) | |
download | upstream-74d00a8c3849c1340efd713eb94b786e304c201f.tar.gz upstream-74d00a8c3849c1340efd713eb94b786e304c201f.tar.bz2 upstream-74d00a8c3849c1340efd713eb94b786e304c201f.zip |
kernel: split patches folder up into backport, pending and hack folders
* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch')
-rw-r--r-- | target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch b/target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch new file mode 100644 index 0000000000..07d64359ce --- /dev/null +++ b/target/linux/generic/pending-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch @@ -0,0 +1,28 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sat, 9 May 2015 23:08:38 +0200 +Subject: [PATCH] pppoe: drop pppoe device in pppoe_unbind_sock_work + +After receiving a PADT and the socket is closed, user space will no +longer drop the reference to the pppoe device. +This leads to errors like this: + +[ 488.570000] unregister_netdevice: waiting for eth0.2 to become free. Usage count = 2 + +Fixes: 287f3a943fe ("pppoe: Use workqueue to die properly when a PADT is received") +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + +--- a/drivers/net/ppp/pppoe.c ++++ b/drivers/net/ppp/pppoe.c +@@ -464,6 +464,10 @@ static void pppoe_unbind_sock_work(struc + struct sock *sk = sk_pppox(po); + + lock_sock(sk); ++ if (po->pppoe_dev) { ++ dev_put(po->pppoe_dev); ++ po->pppoe_dev = NULL; ++ } + pppox_unbind_sock(sk); + release_sock(sk); + sock_put(sk); |