net-next.git - net-next plumbings

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Diffstat (limited to 'net/netlink')

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9171a8a8e2 (patch) tree431604a568cd2303973470de326bd9731370a025 /drivers/usb/chipidea/usbmisc_imx.c parent63c190429020a9701b42887ac22c28f287f1762f (diff)parent2b2d3eb41c920b47df2fcedd1489cf748bd09466 (diff)

Merge branch 'sh_eth-E-DMAC-interrupt-mask-cleanups'

Sergei Shtylyov says: ==================== sh_eth: E-DMAC interrupt mask cleanups Here's a set of 3 patches against DaveM's 'net-next.git' repo. The main goal of this set is to stop using the bare numbers for the E-DMAC interrupt masks. [1/3] sh_eth: rename EESIPR bits [2/3] sh_eth: add missing EESIPR bits [3/3] sh_eth: stop using bare numbers for EESIPR values ==================== Signed-off-by: David S. Miller <davem@davemloft.net>

Diffstat (limited to 'drivers/usb/chipidea/usbmisc_imx.c')

net-next.git/commit/net?id=37fabbf4d489cc2e1cbf7cde816d9453a65ddfb7'>net: busy-poll: remove LL_FLUSH_FAILED and LL_FLUSH_BUSY

Eric Dumazet	1	-3/+0
	Commit 79e7fff47b7b ("net: remove support for per driver ndo_busy_poll()") made them obsolete. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-12	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	David S. Miller	11	-112/+778
	Pablo Neira Ayuso says: ==================== Netfilter updates for net-next The following patchset contains Netfilter updates for your net-next tree, most relevantly they are: 1) Extend nft_exthdr to allow to match TCP options bitfields, from Manuel Messner. 2) Allow to check if IPv6 extension header is present in nf_tables, from Phil Sutter. 3) Allow to set and match conntrack zone in nf_tables, patches from Florian Westphal. 4) Several patches for the nf_tables set infrastructure, this includes cleanup and preparatory patches to add the new bitmap set type. 5) Add optional ruleset generation ID check to nf_tables and allow to delete rules that got no public handle yet via NFTA_RULE_ID. These patches add the missing kernel infrastructure to support rule deletion by description from userspace. 6) Missing NFT_SET_OBJECT flag to select the right backend when sets stores an object map. 7) A couple of cleanups for the expectation and SIP helper, from Gao feng. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-12	netfilter: nf_tables: honor NFT_SET_OBJECT in set backend selection	Pablo Neira Ayuso	3	-3/+4
	Check for NFT_SET_OBJECT feature flag, otherwise we may end up selecting the wrong set backend. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nf_tables: add NFTA_RULE_ID attribute	Pablo Neira Ayuso	1	-0/+26
	This new attribute allows us to uniquely identify a rule in transaction. Robots may trigger an insertion followed by deletion in a batch, in that scenario we still don't have a public rule handle that we can use to delete the rule. This is similar to the NFTA_SET_ID attribute that allows us to refer to an anonymous set from a batch. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nf_tables: add check_genid to the nfnetlink subsystem	Pablo Neira Ayuso	1	-0/+6
	This patch implements the check generation id as provided by nfnetlink. This allows us to reject ruleset updates against stale baseline, so userspace can retry update with a fresh ruleset cache. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nfnetlink: allow to check for generation ID	Pablo Neira Ayuso	1	-4/+27
	This patch allows userspace to specify the generation ID that has been used to build an incremental batch update. If userspace specifies the generation ID in the batch message as attribute, then nfnetlink compares it to the current generation ID so you make sure that you work against the right baseline. Otherwise, bail out with ERESTART so userspace knows that its changeset is stale and needs to respin. Userspace can do this transparently at the cost of taking slightly more time to refresh caches and rework the changeset. This check is optional, if there is no NFNL_BATCH_GENID attribute in the batch begin message, then no check is performed. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nfnetlink: add nfnetlink_rcv_skb_batch()	Pablo Neira Ayuso	1	-23/+28
	Add new nfnetlink_rcv_skb_batch() to wrap initial nfnetlink batch handling. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nfnetlink: get rid of u_intX_t types	Pablo Neira Ayuso	1	-8/+8
	Use uX types instead. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nf_ct_expect: nf_ct_expect_insert() returns void	Gao Feng	1	-5/+3
	Because nf_ct_expect_insert() always succeeds now, its return value can be just void instead of int. And remove code that checks for its return value. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12	netfilter: nf_ct_sip: Use mod_timer_pending()	Gao Feng	1	-7/+5
	timer_del() followed by timer_add() can be replaced by mod_timer_pending(). Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-11	net_sched: fix error recovery at qdisc creation	Eric Dumazet	5	-23/+19
	Dmitry reported uses after free in qdisc code [1] The problem here is that ops->init() can return an error. qdisc_create_dflt() then call ops->destroy(), while qdisc_create() does _not_ call it. Four qdisc chose to call their own ops->destroy(), assuming their caller would not. This patch makes sure qdisc_create() calls ops->destroy() and fixes the four qdisc to avoid double free. [1] BUG: KASAN: use-after-free in mq_destroy+0x242/0x290 net/sched/sch_mq.c:33 at addr ffff8801d415d440 Read of size 8 by task syz-executor2/5030 CPU: 0 PID: 5030 Comm: syz-executor2 Not tainted 4.3.5-smp-DEV #119 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 0000000000000046 ffff8801b435b870 ffffffff81bbbed4 ffff8801db000400 ffff8801d415d440 ffff8801d415dc40 ffff8801c4988510 ffff8801b435b898 ffffffff816682b1 ffff8801b435b928 ffff8801d415d440 ffff8801c49880c0 Call Trace: [<ffffffff81bbbed4>] __dump_stack lib/dump_stack.c:15 [inline] [<ffffffff81bbbed4>] dump_stack+0x6c/0x98 lib/dump_stack.c:51 [<ffffffff816682b1>] kasan_object_err+0x21/0x70 mm/kasan/report.c:158 [<ffffffff81668524>] print_address_description mm/kasan/report.c:196 [inline] [<ffffffff81668524>] kasan_report_error+0x1b4/0x4b0 mm/kasan/report.c:285 [<ffffffff81668953>] kasan_report mm/kasan/report.c:305 [inline] [<ffffffff81668953>] __asan_report_load8_noabort+0x43/0x50 mm/kasan/report.c:326 [<ffffffff82527b02>] mq_destroy+0x242/0x290 net/sched/sch_mq.c:33 [<ffffffff82524bdd>] qdisc_destroy+0x12d/0x290 net/sched/sch_generic.c:953 [<ffffffff82524e30>] qdisc_create_dflt+0xf0/0x120 net/sched/sch_generic.c:848 [<ffffffff8252550d>] attach_default_qdiscs net/sched/sch_generic.c:1029 [inline] [<ffffffff8252550d>] dev_activate+0x6ad/0x880 net/sched/sch_generic.c:1064 [<ffffffff824b1db1>] __dev_open+0x221/0x320 net/core/dev.c:1403 [<ffffffff824b24ce>] __dev_change_flags+0x15e/0x3e0 net/core/dev.c:6858 [<ffffffff824b27de>] dev_change_flags+0x8e/0x140 net/core/dev.c:6926 [<ffffffff824f5bf6>] dev_ifsioc+0x446/0x890 net/core/dev_ioctl.c:260 [<ffffffff824f61fa>] dev_ioctl+0x1ba/0xb80 net/core/dev_ioctl.c:546 [<ffffffff82430509>] sock_do_ioctl+0x99/0xb0 net/socket.c:879 [<ffffffff82430d30>] sock_ioctl+0x2a0/0x390 net/socket.c:958 [<ffffffff816f3b68>] vfs_ioctl fs/ioctl.c:44 [inline] [<ffffffff816f3b68>] do_vfs_ioctl+0x8a8/0xe50 fs/ioctl.c:611 [<ffffffff816f41a4>] SYSC_ioctl fs/ioctl.c:626 [inline] [<ffffffff816f41a4>] SyS_ioctl+0x94/0xc0 fs/ioctl.c:617 [<ffffffff8123e357>] entry_SYSCALL_64_fastpath+0x12/0x17 Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-11	net: rename dst_neigh_output back to neigh_output	Julian Anastasov	2	-2/+2
	After the dst->pending_confirm flag was removed, we do not need anymore to provide dst arg to dst_neigh_output. So, rename it to neigh_output as before commit 5110effee8fd ("net: Do delayed neigh confirmation."). Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-11	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	David S. Miller


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