- 17 11月, 2012 1 次提交
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由 John W. Linville 提交于
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
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- 16 11月, 2012 4 次提交
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由 Simon Marchi 提交于
This patch simply makes the tilegx net driver call request_irq with a non-null name. It makes the output in /proc/interrupts more obvious, but also helps tools that don't expect to find null there. Signed-off-by: NSimon Marchi <simon.marchi@polymtl.ca> Acked-by: NChris Metcalf <cmetcalf@tilera.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Check (ha->addr == dev->dev_addr) is always true because dev_addr_init() sets this. Correct the check to behave properly on addr removal. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Vagin 提交于
Currently if a socket was repaired with a few packet in a write queue, a kernel bug may be triggered: kernel BUG at net/ipv4/tcp_output.c:2330! RIP: 0010:[<ffffffff8155784f>] tcp_retransmit_skb+0x5ff/0x610 According to the initial realization v3.4-rc2-963-gc0e88ff0, all skb-s should look like already posted. This patch fixes code according with this sentence. Here are three points, which were not done in the initial patch: 1. A tcp send head should not be changed 2. Initialize TSO state of a skb 3. Reset the retransmission time This patch moves logic from tcp_sendmsg to tcp_write_xmit. A packet passes the ussual way, but isn't sent to network. This patch solves all described problems and handles tcp_sendpages. Cc: Pavel Emelyanov <xemul@parallels.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: NAndrey Vagin <avagin@openvz.org> Acked-by: NPavel Emelyanov <xemul@parallels.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tommi Rantala 提交于
Commit 13d782f6 ("sctp: Make the proc files per network namespace.") changed the /proc/net/sctp/ struct file_operations opener functions to use single_open_net() and seq_open_net(). Avoid leaking memory by using single_release_net() and seq_release_net() as the release functions. Discovered with Trinity (the syscall fuzzer). Signed-off-by: NTommi Rantala <tt.rantala@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 11月, 2012 8 次提交
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由 David S. Miller 提交于
This reverts commit aa731872. As pointed out by Ben Hutchings, this change is not correct. mdiobus_unregister() can't be called if the bus isn't registered yet, however this change can result in situations which cause that to happen. Part of the confusion here revolves around the fact that the callers of this module control registration/unregistration, rather than the module itself. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kamlakant Patel 提交于
The chip ready check added by the commit 3ac3546e [Always wait for the chip to be ready] does not work when the register read/write is word swapped. This check has been added before the WORD_SWAP register is programmed, so we need to check for swapped register value as well. Bit 16 is marked as RESERVED in SMSC datasheet, Steve Glendinning <steve@shawell.net> checked with SMSC and wrote: The chip architects have concluded we should be reading PMT_CTRL until we see any of bits 0, 8, 16 or 24 set. Then we should read BYTE_TEST to check the byte order is correct (as we already do). The rationale behind this is that some of the chip variants have word order swapping features too, so the READY bit could actually be in any of the 4 possible locations. The architects have confirmed that if any of these 4 positions is set the chip is ready. The other 3 locations will either never be set or can only go high after READY does (so also indicate the device is ready). This change will check for the READY bit at the 16th position. We do not check the other two cases (bit 8 and 24) since the driver does not support byte-swapped register read/write. Signed-off-by: NKamlakant Patel <kamlakant.patel@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Xiaotian Feng 提交于
In commit 175c0dff, drivers uses tasklet_kill to avoid put disabled tasklet on the tasklet vec. But some of the drivers uses tasklet_init & tasklet_disable in the driver init code, then tasklet_enable when it is opened. This makes tasklet_enable on a killed tasklet and make ksoftirqd crazy then. Normally, drivers should use tasklet_init/tasklet_kill on device open/remove, and use tasklet_disable/tasklet_enable on device suspend/resume. Reported-by: NPeter Wu <lekensteyn@gmail.com> Tested-by: NPeter Wu <lekensteyn@gmail.com> Signed-off-by: NXiaotian Feng <dannyfeng@tencent.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Saurabh Mohan 提交于
With the latest kernel there are two things that must be done post decryption so that the packet are forwarded. 1. Remove the mark from the packet. This will cause the packet to not match the ipsec-policy again. However doing this causes the post-decryption check to fail also and the packet will get dropped. (cat /proc/net/xfrm_stat). 2. Remove the sp association in the skbuff so that no policy check is done on the packet for VTI tunnels. Due to #2 above we must now do a security-policy check in the vti rcv path prior to resetting the mark in the skbuff. Signed-off-by: NSaurabh Mohan <saurabh.mohan@vyatta.com> Reported-by: NRuben Herold <ruben@puettmann.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hauke Mehrtens 提交于
The old ifdef CONFIG_BRCMFISCAN looks wrong to me and it makes more sense when CONFIG_BRCMISCAN is used. This patch was just compile tested by me, but not runtime tested. Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de> Acked-by: NFranky Lin <frankyl@broadcom.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 14 11月, 2012 10 次提交
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由 Alexander Duyck 提交于
In the event of a VXLAN device being linked to a device that has a hard_header_len greater than that of standard ethernet we could end up with the hard_header_len not being large enough for outgoing frames. In order to prevent this we should update the length when a lowerdev is provided. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rami Rosen 提交于
Use eXtensible and not eXtensiable in the comment on top. Signed-off-by: NRami Rosen <ramirose@gmail.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hannes Frederic Sowa 提交于
Cc: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kirill Smelkov 提交于
Signed-off-by: NKirill Smelkov <kirr@mns.spb.ru> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change fixes an issue I found where VXLAN frames were fragmented when they were up to the VXLAN MTU size. I root caused the issue to the fact that the headroom was 4 + 20 + 8 + 8. This math doesn't appear to be correct because we are not inserting a VLAN header, but instead a 2nd Ethernet header. As such the math for the overhead should be 20 + 8 + 8 + 14 to account for the extra headers that are inserted for VXLAN. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
We added support for RFC 5961 in latest kernels but TCP fails to perform exhaustive check of ACK sequence. We can update our view of peer tsval from a frame that is later discarded by tcp_ack() This makes timestamps enabled sessions vulnerable to injection of a high tsval : peers start an ACK storm, since the victim sends a dupack each time it receives an ACK from the other peer. As tcp_validate_incoming() is called before tcp_ack(), we should not peform tcp_replace_ts_recent() from it, and let callers do it at the right time. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Neal Cardwell <ncardwell@google.com> Cc: Yuchung Cheng <ycheng@google.com> Cc: Nandita Dukkipati <nanditad@google.com> Cc: H.K. Jerry Chu <hkchu@google.com> Cc: Romain Francoise <romain@orebokech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
A number of Huawei 3G and LTE modems implement a CDC NCM function, including the necessary functional descriptors, but using a non standard interface layout and class/subclass/protocol codes. These devices can be handled by this driver with only a minor change to the probing logic, allowing a single combined control and data interface. This works because the devices - include a CDC Union descriptor labelling the combined interface as both master and slave, and - have an alternate setting #1 for the bulk endpoints on the combined interface. The 3G/LTE network connection is managed by vendor specific AT commands on a serial function in the same composite device. Handling the managment function is out of the scope of this driver. It will be handled by an appropriate USB serial driver. Reported-and-Tested-by: NOlof Ermis <olof.ermis@gmail.com> Reported-and-Tested-by: NTommy Cheng <tommy7765@yahoo.com> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ursula Braun 提交于
If the set_mac_address() function of qeth is invoked, qeth deletes the old mac address first on OSA. Only if deletion returns successfully the new mac address is set on OSA. Deletion may return with a return value "MAC not found on OSA". In this case qeth should continue setting the new mac address. When the OSA cable is pulled, OSA forgets any set mac address. If the OSA network interface acts as a slave to a bonding master interface, bonding can invoke the set_mac_address function for failover purposes and depends on successful setting of the new mac address even though the old mac address could no longer be deleted. Signed-off-by: NUrsula Braun <ursula.braun@de.ibm.com> Signed-off-by: NFrank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stefan Raspl 提交于
Return codes of IPA_CMD_QIPASSIST are not checked, especially the ones which indicate that the command is not supported. As a result, the device driver would not enable all available features on older card generations. This patch adds proper checking and sets the bare minimum in the supported functions flags to avoid follow-on errors. Signed-off-by: NStefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: NFrank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: NUrsula Braun <ursula.braun@de.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
The device datasheet specifies the BUSY bit must be set when reading or writing phy registers. This patch ensures we do that. Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 11月, 2012 2 次提交
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由 Johannes Berg 提交于
When in world roaming mode, allow 40 MHz to be used on channels 12 and 13 so that an AP that is, e.g., using HT40+ on channel 9 (in the UK) can be used. Cc: stable@vger.kernel.org Reported-by: NEddie Chapman <eddie@ehuk.net> Tested-by: NEddie Chapman <eddie@ehuk.net> Acked-by: NLuis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Xi Wang 提交于
(1<<optname) is undefined behavior in C with a negative optname or optname larger than 31. In those cases the result of the shift is not necessarily zero (e.g., on x86). This patch simplifies the code with a switch statement on optname. It also allows the compiler to generate better code (e.g., using a 64-bit mask). Signed-off-by: NXi Wang <xi.wang@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 11月, 2012 4 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: "Bug fixes galore, mostly in drivers as is often the case: 1) USB gadget and cdc_eem drivers need adjustments to their frame size lengths in order to handle VLANs correctly. From Ian Coolidge. 2) TIPC and several network drivers erroneously call tasklet_disable before tasklet_kill, fix from Xiaotian Feng. 3) r8169 driver needs to apply the WOL suspend quirk to more chipsets, fix from Cyril Brulebois. 4) Fix multicast filters on RTL_GIGA_MAC_VER_35 r8169 chips, from Nathan Walp. 5) FDB netlink dumps should use RTM_NEWNEIGH as the message type, not zero. From John Fastabend. 6) Fix smsc95xx tx checksum offload on big-endian, from Steve Glendinning. 7) __inet_diag_dump() needs to repsect and report the error value returned from inet_diag_lock_handler() rather than ignore it. Otherwise if an inet diag handler is not available for a particular protocol, we essentially report success instead of giving an error indication. Fix from Cyrill Gorcunov. 8) When the QFQ packet scheduler sees TSO/GSO packets it does not handle things properly, and in fact ends up corrupting it's datastructures as well as mis-schedule packets. Fix from Paolo Valente. 9) Fix oopser in skb_loop_sk(), from Eric Leblond. 10) CXGB4 passes partially uninitialized datastructures in to FW commands, fix from Vipul Pandya. 11) When we send unsolicited ipv6 neighbour advertisements, we should send them to the link-local allnodes multicast address, as per RFC4861. Fix from Hannes Frederic Sowa. 12) There is some kind of bug in the usbnet's kevent deferral mechanism, but more immediately when it triggers an uncontrolled stream of kernel messages spam the log. Rate limit the error log message triggered when this problem occurs, as sending thousands of error messages into the kernel log doesn't help matters at all, and in fact makes further diagnosis more difficult. From Steve Glendinning. 13) Fix gianfar restore from hibernation, from Wang Dongsheng. 14) The netlink message attribute sizes are wrong in the ipv6 GRE driver, it was using the size of ipv4 addresses instead of ipv6 ones :-) Fix from Nicolas Dichtel." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: gre6: fix rtnl dump messages gianfar: ethernet vanishes after restoring from hibernation usbnet: ratelimit kevent may have been dropped warnings ipv6: send unsolicited neighbour advertisements to all-nodes net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs usb: gadget: g_ether: fix frame size check for 802.1Q cxgb4: Fix initialization of SGE_CONTROL register isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES cxgb4: Initialize data structures before using. af-packet: fix oops when socket is not present pkt_sched: enable QFQ to support TSO/GSO net: inet_diag -- Return error code if protocol handler is missed net: bnx2x: Fix typo in bnx2x driver smsc95xx: fix tx checksum offload for big endian rtnetlink: Use nlmsg type RTM_NEWNEIGH from dflt fdb dump ptp: update adjfreq callback description r8169: allow multicast packets on sub-8168f chipset. r8169: Fix WoL on RTL8168d/8111d. drivers/net: use tasklet_kill in device remove/close process tipc: do not use tasklet_disable before tasklet_kill
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
Pull sparc fixes from David Miller: "Several build/bug fixes for sparc, including: 1) Configuring a mix of static vs. modular sparc64 crypto modules didn't work, remove an ill-conceived attempt to only have to build the device match table for these drivers once to fix the problem. Reported by Meelis Roos. 2) Make the montgomery multiple/square and mpmul instructions actually usable in 32-bit tasks. Essentially this involves providing 32-bit userspace with a way to use a 64-bit stack when it needs to. 3) Our sparc64 atomic backoffs don't yield cpu strands properly on Niagara chips. Use pause instruction when available to achieve this, otherwise use a benign instruction we know blocks the strand for some time. 4) Wire up kcmp 5) Fix the build of various drivers by removing the unnecessary blocking of OF_GPIO when SPARC. 6) Fix unintended regression wherein of_address_to_resource stopped being provided. Fix from Andreas Larsson. 7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas Larsson." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix build with mix of modular vs. non-modular crypto drivers. sparc: Support atomic64_dec_if_positive properly. of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq sparc: Add sparc support for platform_get_irq() sparc: Allow OF_GPIO on sparc. qlogicpti: Fix build warning. sparc: Wire up sys_kcmp. sparc64: Improvde documentation and readability of atomic backoff code. sparc64: Use pause instruction when available. sparc64: Fix cpu strand yielding. sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
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由 Felix Fietkau 提交于
Fixes more wifi status skb leaks, leading to hostapd/wpa_supplicant hangs. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 10 11月, 2012 11 次提交
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull cifs fixes from Jeff Layton. * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: cifs: Do not lookup hashed negative dentry in cifs_atomic_open cifs: fix potential buffer overrun in cifs.idmap handling code
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64由 Linus Torvalds 提交于
Pull arm64 fixes from Catalin Marinas: - correct argument type (pgprot_t) when calling __ioremap() - PCI_IOBASE virtual address change - use architected event for CPU cycle counter - fix ELF core dumping - select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION - missing completion for secondary CPU boot - booting on systems with all memory beyond 4GB * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: mm: fix booting on systems with no memory below 4GB arm64: smp: add missing completion for secondary boot arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION arm64: elf: fix core dumping definitions for GP and FP registers arm64: perf: use architected event for CPU cycle counter arm64: Move PCI_IOBASE closer to MODULES_VADDR arm64: Use pgprot_t as the last argument when invoking __ioremap()
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由 Linus Torvalds 提交于
Merge tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "There are three ARM compile fixes (we forgot to export certain functions and if the drivers are built as an module - we go belly-up). There is also an mismatch of irq_enter() / exit_idle() calls sequence which were fixed some time ago in other piece of codes, but failed to appear in the Xen code. Lastly a fix for to help in the field with troubleshooting in case we cannot get the appropriate parameter and also fallback code when working with very old hypervisors." Bug-fixes: - Fix compile issues on ARM. - Fix hypercall fallback code for old hypervisors. - Print out which HVM parameter failed if it fails. - Fix idle notifier call after irq_enter. * tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/arm: Fix compile errors when drivers are compiled as modules (export more). xen/arm: Fix compile errors when drivers are compiled as modules. xen/generic: Disable fallback build on ARM. xen/events: fix RCU warning, or Call idle notifier after irq_enter() xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. xen/hypercall: fix hypercall fallback code for very old hypervisors
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由 David S. Miller 提交于
We tried linking in a single built object to hold the device table, but only works if all of the sparc64 crypto modules get built the same way (modular vs. non-modular). Just include the device ID stub into each driver source file so that the table gets compiled into the correct result in all cases. Reported-by: NMeelis Roos <mroos@linux.ee> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Sparc32 already supported it, as a consequence of using the generic atomic64 implementation. And the sparc64 implementation is rather trivial. This allows us to set ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE for all of sparc, and avoid the annoying warning from lib/atomic64_test.c Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andreas Larsson 提交于
This bug-fix makes sure that of_address_to_resource is defined extern for sparc so that the sparc-specific implementation of of_address_to_resource() is once again used when including include/linux/of_address.h in a sparc context. A number of drivers in mainline relies on this function working for sparc. The bug was introduced in a850a755, "of/address: add empty static inlines for !CONFIG_OF". Contrary to that commit title, the static inlines are added for !CONFIG_OF_ADDRESS, and CONFIG_OF_ADDRESS is never defined for sparc. This is good behavior for the other functions in include/linux/of_address.h, as the extern functions defined in drivers/of/address.c only gets linked when OF_ADDRESS is configured. However, for of_address_to_resource there exists a sparc-specific implementation in arch/sparc/arch/sparc/kernel/of_device_common.c Solution suggested by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NAndreas Larsson <andreas@gaisler.com> Acked-by: NRob Herring <rob.herring@calxeda.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andreas Larsson 提交于
If an irq is being unlinked concurrently with leon_handle_ext_irq, irq_map[eirq] might be null in leon_handle_ext_irq. Make sure that this is not dereferenced. Signed-off-by: NAndreas Larsson <andreas@gaisler.com> Acked-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andreas Larsson 提交于
This adds sparc support for platform_get_irq that in the normal case use platform_get_resource() to get an irq. This standard approach fails for sparc as there are no resources of type IORESOURCE_IRQ for irqs for sparc. Cross platform drivers can then use this standard platform function and work on sparc instead of having to have a special case for sparc. Signed-off-by: NAndreas Larsson <andreas@gaisler.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
Spotted after a code review. Introduced by c12b395a (gre: Support GRE over IPv6). Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wang Dongsheng 提交于
If a gianfar ethernet device is down prior to hibernating a system, it will no longer be present upon system restore. For example: ~# ifconfig eth0 down ~# echo disk > /sys/power/state <trigger a restore from hibernation> ~# ifconfig eth0 up SIOCSIFFLAGS: No such device This happens because the restore function bails out early upon finding devices that were not up at hibernation. In doing so, it never gets to the netif_device_attach call at the end of the restore function. Adding the netif_device_attach as done here also makes the gfar_restore code consistent with what is done in the gfar_resume code. Cc: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NWang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Acked-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Glendinning 提交于
when something goes wrong, a flood of these messages can be generated by usbnet (thousands per second). This doesn't generally *help* the condition so this patch ratelimits the rate of their generation. There's an underlying problem in usbnet's kevent deferral mechanism which needs fixing, specifically that events *can* get dropped and not handled. This patch doesn't address this, but just mitigates fallout caused by the current implemention. Signed-off-by: NSteve Glendinning <steve.glendinning@shawell.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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