- 15 Feb, 2017 4 commits
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Brian Norris authored
If we don't have an out-of-band wakeup IRQ configured through DT (as most platforms don't), then we fall out of this function with 'irq_wakeup == 0'. Other code (e.g., mwifiex_disable_wake() and mwifiex_enable_wake()) treats 'irq_wakeup >= 0' as a valid IRQ, and so we end up calling {enable,disable}_irq() on IRQ 0. That seems bad, so let's not do that. Same problem as fixed in this patch: https://patchwork.kernel.org/patch/9531693/ [PATCH v2 2/3] btmrvl: set irq_bt to -1 when failed to parse it with the difference that: (a) this one is actually a regression and (b) this affects both device tree and non-device-tree systems While fixing the regression, also drop the verbosity on the parse failure, so we don't see this when a DT node is present but doesn't have an interrupt property (this is perfectly legal): [ 21.999000] mwifiex_pcie 0000:01:00.0: fail to parse irq_wakeup from device tree Fixes: 853402a0 ("mwifiex: Enable WoWLAN for both sdio and pcie") Signed-off-by:Brian Norris <briannorris@chromium.org> Acked-by:
Rajat Jain <rajatja@google.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Tobias Klauser authored
Instead of using a private copy of struct net_device_stats in struct orinoco_private, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Signed-off-by:
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Julia Lawall authored
Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Iain Hunter authored
Enable AP support for allmulticast for MDNS. It can be enabled by bringing up the interface with ip command with argument allmulticast on Signed-off-by:
Iain Hunter <i-hunter1@ti.com> Signed-off-by:
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- 13 Feb, 2017 23 commits
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Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by:Philippe Reynes <tremyfr@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by:Hyong-Youb Kim <hykim@myri.com> Signed-off-by:
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Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
Philippe Reynes authored
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: -
David S. Miller authored
Michael Chan says: ==================== bnxt_en: Misc updates. Miscellaneous updates include update of the firmware spec, ethtool flash enhancement, ethtool -l minor fix, NTUPLE support enhancements, FEC link settings message during link up, and new PCI IDs. Please review. Thanks. ==================== Signed-off-by: -
Deepak Khungar authored
Signed-off-by:
Deepak Khungar <deepak.khungar@broadcom.com> Signed-off-by:
Michael Chan <michael.chan@broadcom.com> Signed-off-by:
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Michael Chan authored
Add proper puctuation to make the message more clear. Signed-off-by:
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Michael Chan authored
Print FEC (Forward Error Correction) autoneg and encoding settings during link up. Signed-off-by:
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Michael Chan authored
If it is a VF or an NPAR function, the firmware call to setup the PHY will fail. Adding this check will prevent unnecessary firmware calls to setup the PHY unless calling from the PF. This will also eliminate many unnecessary warning messages when the call from a VF or NPAR fails. Signed-off-by:
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Michael Chan authored
If skb_flow_dissect_flow_keys() returns with the encapsulation flag set, pass the information to the firmware to setup the NTUPLE filter accordingly. Signed-off-by:
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Michael Chan authored
Commit ae10ae74 ("bnxt_en: Add new hardware RFS mode.") has added code to allow NTUPLE to be enabled on VFs. So we now remove the BNXT_VF() check in rfs_capable() to allow NTUPLE on VFs. Signed-off-by:
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Michael Chan authored
With commit d1e7925e ("bnxt_en: Centralize logic to reserve rings."), ring allocation for combined rings has become stricter. A combined ring must now have an rx-tx ring pair. The pre-set max. for combined rings should now be min(rx, tx). Fixes: d1e7925e ("bnxt_en: Centralize logic to reserve rings.") Signed-off-by:
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Kshitij Soni authored
If the HWRM_NVM_INSTALL_UPDATE command fails with the error code NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR, retry the command with a new flag to allow defragmentation. Since we are checking the response for error code, we also need to take the mutex until we finish reading the response. Signed-off-by:
Kshitij Soni <kshitij.soni@broadcom.com> Signed-off-by:
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Michael Chan authored
The new spec has NVRAM defragmentation support which will be used in the next patch to improve ethtool flash operation. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller authored
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:
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- 12 Feb, 2017 13 commits
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Pablo Neira Ayuso authored
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>
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Pablo Neira Ayuso authored
It's been a while since Patrick has been suspended as coreteam member [1]. Update this file to remove him. While at this, remove references to all foo-tables variants, given the project hosts more than just that, eg. ipset, conntrack, ... [1] https://marc.info/?l=netfilter-devel&m=146887464512702Signed-off-by:
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Pablo Neira Ayuso authored
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 authored
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 authored
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 authored
Add new nfnetlink_rcv_skb_batch() to wrap initial nfnetlink batch handling. Signed-off-by: -
Pablo Neira Ayuso authored
Use uX types instead. Signed-off-by: -
Gao Feng authored
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:
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Gao Feng authored
timer_del() followed by timer_add() can be replaced by mod_timer_pending(). Signed-off-by:
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Eric Dumazet authored
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:
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Ivan Khoronzhuk authored
If skb_padto failed the skb has been dropped already, so it was consumed, but it doesn't mean it was sent, thus no need to update queue tx time, etc. So, return NET_XMIT_DROP as more appropriate. Signed-off-by:
Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by:
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Roopa Prabhu authored
This patch drops the vni zero check for COLLECT_METADATA mode. It is not really needed, vni zero is a valid vni. Fixes: 3ad7a4b1 ("vxlan: support fdb and learning in COLLECT_METADATA mode" Reported-by:
Joe Stringer <joe@ovn.org> Signed-off-by:
Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by:
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Julian Anastasov authored
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 5110effe ("net: Do delayed neigh confirmation."). Signed-off-by:
Julian Anastasov <ja@ssi.bg> Signed-off-by:
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