- 14 5月, 2015 17 次提交
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由 Jiri Pirko 提交于
Since the definition of the function is in flow_dissector.c, it makes sense to have the declaration in flow_dissector.h Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Since these functions are defined in flow_dissector.c, move header declarations from skbuff.h into flow_dissector.h Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
commit 56193d1b ("net: Add function for parsing the header length out of linear ethernet frames") added this function declaration but it is defined nowhere. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
add couple of empty lines on the way. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Edward Cree says: ==================== sfc: Bowdlerise PTP MCDI errors When the NIC doesn't support PTP, probe-time MCDI commands fail in predictable ways. Instead of logging cryptic MCDI errors, just log that PTP isn't supported. v2: Hopefully stop Thunderbird mangling the patches. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Edward Cree 提交于
Also, remove a needless netif_err() from efx_ptp_update_stats() - if the MCDI fails it'll print its own error message, we don't need another that adds no information. Signed-off-by: NEdward Cree <ecree@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Edward Cree 提交于
Signed-off-by: NEdward Cree <ecree@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Westphal 提交于
Seems all we want here is to avoid endless 'goto reclassify' loop. tc_classify_compat even resets this counter when something other than TC_ACT_RECLASSIFY is returned, so this skb-counter doesn't break hypothetical loops induced by something other than perpetual TC_ACT_RECLASSIFY return values. skb_act_clone is now identical to skb_clone, so just use that. Tested with following (bogus) filter: tc filter add dev eth0 parent ffff: \ protocol ip u32 match u32 0 0 police rate 10Kbit burst \ 64000 mtu 1500 action reclassify Acked-by: NDaniel Borkmann <daniel@iogearbox.net> Signed-off-by: NFlorian Westphal <fw@strlen.de> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Acked-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 David S. Miller 提交于
Four minor merge conflicts: 1) qca_spi.c renamed the local variable used for the SPI device from spi_device to spi, meanwhile the spi_set_drvdata() call got moved further up in the probe function. 2) Two changes were both adding new members to codel params structure, and thus we had overlapping changes to the initializer function. 3) 'net' was making a fix to sk_release_kernel() which is completely removed in 'net-next'. 4) In net_namespace.c, the rtnl_net_fill() call for GET operations had the command value fixed, meanwhile 'net-next' adjusted the argument signature a bit. This also matches example merge resolutions posted by Stephen Rothwell over the past two days. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Justin Cormack 提交于
Fix missing copy_from_user in macvtap SIOCSIFHWADDR ioctl. Signed-off-by: NJustin Cormack <justin@netbsd.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Older gcc versions (e.g. gcc version 4.4.6) don't like anonymous unions which was causing build issues on the newly added switchdev attr/obj structs. Fix this by using named union on structs. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Reported-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Scott Feldman says: ==================== switchdev: more (minor) cleanups Fix some sparse warnings and include some documentation review comments that didn't get picked up in the switchdev Spring Cleanup series. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
There were a few review comments on the switchdev.txt documentation that didn't get included with the Spring Cleanup series, so include them now. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
And let driver convert it to host-byte order as needed. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 5月, 2015 23 次提交
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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: 1) Handle max TX power properly wrt VIFs and the MAC in iwlwifi, from Avri Altman. 2) Use the correct FW API for scan completions in iwlwifi, from Avraham Stern. 3) FW monitor in iwlwifi accidently uses unmapped memory, fix from Liad Kaufman. 4) rhashtable conversion of mac80211 station table was buggy, the virtual interface was not taken into account. Fix from Johannes Berg. 5) Fix deadlock in rtlwifi by not using a zero timeout for usb_control_msg(), from Larry Finger. 6) Update reordering state before calculating loss detection, from Yuchung Cheng. 7) Fix off by one in bluetooth firmward parsing, from Dan Carpenter. 8) Fix extended frame handling in xiling_can driver, from Jeppe Ledet-Pedersen. 9) Fix CODEL packet scheduler behavior in the presence of TSO packets, from Eric Dumazet. 10) Fix NAPI budget testing in fm10k driver, from Alexander Duyck. 11) macvlan needs to propagate promisc settings down the the lower device, from Vlad Yasevich. 12) igb driver can oops when changing number of rings, from Toshiaki Makita. 13) Source specific default routes not handled properly in ipv6, from Markus Stenberg. 14) Use after free in tc_ctl_tfilter(), from WANG Cong. 15) Use softirq spinlocking in netxen driver, from Tony Camuso. 16) Two ARM bpf JIT fixes from Nicolas Schichan. 17) Handle MSG_DONTWAIT properly in ring based AF_PACKET sends, from Mathias Kretschmer. 18) Fix x86 bpf JIT implementation of FROM_{BE16,LE16,LE32}, from Alexei Starovoitov. 19) ll_temac driver DMA maps TX packet header with incorrect length, fix from Michal Simek. 20) We removed pm_qos bits from netdevice.h, but some indirect references remained. Kill them. From David Ahern. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (90 commits) net: Remove remaining remnants of pm_qos from netdevice.h e1000e: Add pm_qos header net: phy: micrel: Fix regression in kszphy_probe net: ll_temac: Fix DMA map size bug x86: bpf_jit: fix FROM_BE16 and FROM_LE16/32 instructions netns: return RTM_NEWNSID instead of RTM_GETNSID on a get Update be2net maintainers' email addresses net_sched: gred: use correct backlog value in WRED mode pppoe: drop pppoe device in pppoe_unbind_sock_work net: qca_spi: Fix possible race during probe net: mdio-gpio: Allow for unspecified bus id af_packet / TX_RING not fully non-blocking (w/ MSG_DONTWAIT). bnx2x: limit fw delay in kdump to 5s after boot ARM: net: delegate filter to kernel interpreter when imm_offset() return value can't fit into 12bits. ARM: net fix emit_udiv() for BPF_ALU | BPF_DIV | BPF_K intruction. mpls: Change reserved label names to be consistent with netbsd usbnet: avoid integer overflow in start_xmit netxen_nic: use spin_[un]lock_bh around tx_clean_lock (2) net: xgene_enet: Set hardware dependency net: amd-xgbe: Add hardware dependency ...
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由 David Ahern 提交于
Commit e2c65448 removed pm_qos from struct net_device but left the comment and header file. Remove those. Signed-off-by: NDavid Ahern <dsahern@gmail.com> Cc: Thomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Ahern 提交于
Commit e2c65448 moved pm_qos_req to e1000_adapter. Add the header file that defines the struct. Signed-off-by: NDavid Ahern <dsahern@gmail.com> Cc: Thomas Graf <tgraf@suug.ch> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ying Xue 提交于
As xfrm_output_one() is the only caller of skb_dst_pop(), we should make skb_dst_pop() localized. Signed-off-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Niklas Cassel 提交于
Don't do clock-mode-select if clk == NULL, since when building without CONFIG_HAVE_CLK, clk_get returns NULL and clk_get_rate returns 0. Doing clock-mode-select in this cause causes kszphy_probe to return -EINVAL and thus prevents the device from being probed. The original code (before regression) would return 0 when building without CONFIG_HAVE_CLK. Cc: stable <stable@vger.kernel.org> # 3.18+ Fixes: 1fadee0c ("net/phy: micrel: Add clock support for KSZ8021/KSZ8031") Reviewed-by: NFabio Estevam <fabio.estevam@freescale.com> Reviewed-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NNiklas Cassel <niklass@axis.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michal Simek 提交于
DMA allocates skb->len instead of headlen which is used for DMA. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Holzheu 提交于
add an exhaustive set of eBPF tests bringing total to: test_bpf: Summary: 233 PASSED, 0 FAILED, [0/226 JIT'ed] Signed-off-by: NMichael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com> Acked-by: NDaniel Borkmann <daniel@iogearbox.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Brenden Blanco 提交于
in-source build of 'make samples/bpf/' was incorrectly using default compiler instead of invoking clang/llvm. out-of-source build was ok. Fixes: a8085782 ("samples: bpf: trivial eBPF program in C") Signed-off-by: NBrenden Blanco <bblanco@plumgrid.com> Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexei Starovoitov 提交于
FROM_BE16: 'ror %reg, 8' doesn't clear upper bits of the register, so use additional 'movzwl' insn to zero extend 16 bits into 64 FROM_LE16: should zero extend lower 16 bits into 64 bit FROM_LE32: should zero extend lower 32 bits into 64 bit Fixes: 89aa0758 ("net: sock: allow eBPF programs to be attached to sockets") Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Cleanup few MACROS left out in t4_hw.h to be consistent with the existing ones. Also replace few hardcoded values with MACROS. Also update comments for some code Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 KY Srinivasan 提交于
Based on the information given to this driver (via the xmit_more skb flag), we can defer signaling the host if more packets are on the way. This will help make the host more efficient since it can potentially process a larger batch of packets. Implement this optimization. Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexei Starovoitov 提交于
pkt_gen->last_ok was not set properly, so after the first burst pktgen instead of allocating new packet, will reuse old one, advance eth_type_trans further, which would mean the stack will be seeing very short bogus packets. Fixes: 62f64aed ("pktgen: introduce xmit_mode '<start_xmit|netif_receive>'") Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com> Acked-by: NJesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Florian Fainelli says: ==================== net: systemport: interrupt coalescing support This patch series adds support for RX & TX interrupt coalescing in the systemport driver. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
Similarly to the TX path, allow the RX path to be configured with both 'rx-frames' and 'rx-usecs' coalescing parameters. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
Add the ability to configure both 'tx-frames' which controls how many frames are doing to trigger a single interrupt and 'tx-usecs' which dictates how long to wait before an interrupt should be services. Since our timer resolution is close to 8.192 us, we round up to the nearest value the 'tx-usecs' timeout value. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Denys Vlasenko 提交于
These functions compile to 60 bytes of machine code each. With this .config: http://busybox.net/~vda/kernel_config there are 617 calls of netif_tx_stop_queue() and 49 calls of netif_tx_stop_all_queues() in vmlinux. To fix this, remove WARN_ON in netif_tx_stop_queue() as suggested by davem, and deinline netif_tx_stop_all_queues(). Change in code size is about 20k: text data bss dec hex filename 82426986 22255416 20627456 125309858 77813a2 vmlinux.before 82406248 22255416 20627456 125289120 777c2a0 vmlinux gcc-4.7.2 still creates deinlined version of netif_tx_stop_queue sometimes: $ nm --size-sort vmlinux | grep netif_tx_stop_queue | wc -l 190 ffffffff81b558a8 <netif_tx_stop_queue>: ffffffff81b558a8: 55 push %rbp ffffffff81b558a9: 48 89 e5 mov %rsp,%rbp ffffffff81b558ac: f0 80 8f e0 01 00 00 lock orb $0x1,0x1e0(%rdi) ffffffff81b558b3: 01 ffffffff81b558b4: 5d pop %rbp ffffffff81b558b5: c3 retq This needs additional fixing. Signed-off-by: NDenys Vlasenko <dvlasenk@redhat.com> CC: Alexei Starovoitov <alexei.starovoitov@gmail.com> CC: Alexander Duyck <alexander.duyck@gmail.com> CC: Joe Perches <joe@perches.com> CC: David S. Miller <davem@davemloft.net> CC: Jiri Pirko <jpirko@redhat.com> CC: linux-kernel@vger.kernel.org CC: netdev@vger.kernel.org CC: netfilter-devel@vger.kernel.org Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Justin Cormack 提交于
The macvtap driver tries to emulate all the ioctls supported by a normal tun/tap driver, however it was missing the generic SIOCGIFHWADDR and SIOCSIFHWADDR ioctls to get and set the mac address that are supported by tun/tap. This patch adds these. Signed-off-by: NJustin Cormack <justin@netbsd.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS fixes from Ralf Baechle: "One build fix for build breakage of all MIPS SMP kernels caused by Rusty's fix of obsolete use of cpu mask helpers, another to fix the FP ABI selection when loading an ELF binary" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: fix FP mode selection in lieu of .MIPS.abiflags data MIPS: SMP: Fix build error.
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma由 Linus Torvalds 提交于
Pull rdma fixes from Doug Ledford: - update MAINTAINERS git repo pointer - printk garbage fix - fix for qib and iw_cxgb4 bugs introduced in 4.1 window - fix for an older iWARP netlink bug - fix a memcpy issue in ehca driver * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: infiniband: Remove duplicated KERN_<LEVEL> from pr_<level> uses IB/qib: fix test of unsigned variable RDMA/core: Fix for parsing netlink string attribute MAINTAINERS: update the official rdma git repo iw_cxgb4: use wildcard mapping for getting remote addr info IB/ehca: use correct destination for memcpy
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由 Nicolas Dichtel 提交于
Usually, RTM_NEWxxx is returned on a get (same as a dump). Fixes: 0c7aecd4 ("netns: add rtnl cmd to add and get peer netns ids") Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.infradead.org/battery-2.6由 Linus Torvalds 提交于
Pull power supply and reset fixes from Sebastian Reichel: "misc fixes" * tag 'for-v4.1-rc' of git://git.infradead.org/battery-2.6: power: bq27x00_battery: Add missing MODULE_ALIAS power: reset: Add MFD_SYSCON depends for brcmstb power: reset: ltc2952: Remove bogus hrtimer_start() return value checks power_supply: fix oops in collie_battery driver power/reset: at91: fix return value check in at91_reset_platform_probe() MAINTAINERS: Add me as maintainer of Nokia N900 power supply drivers axp288_fuel_gauge: Add original author details
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由 David S. Miller 提交于
Scott Feldman says: ==================== switchdev: spring cleanup v7: Address review comments: - [Jiri] split the br_setlink and br_dellink reverts into their own patches - [Jiri] some parameter cleanup of rocker's memory allocators - [Jiri] pass trans mode as formal parameter rather than hanging off of rocker_port. v6: Address review comments: - [Jiri] split a couple of patches into one-logical-change per patch - [Joe Perches] revert checkpatch -f changes for wrapped lines with long symbols. v5: Address review comments: - [Jiri] include Jiri's s/swdev/switchdev rename patches up front. - [Jiri] squash some patches. Now setlink/dellink/getlink patches are in three parts: new implementation, convert drivers to new, delete old impl. - [Jiri] some minor variable renames - [Jiri] use BUG_ON rather than WARN when COMMIT phase fails when PREPARE phase said it was safe to come into the water. - [Simon] rocker: fix a few transaction prepare-commit cases that were wrong. This was the bulk of the changes in v5. v4: Well, it was a lot of work, but now prepare-commit transaction model is how davem advises: if prepare fails, abort the transaction. The driver must do resource reservations up front in prepare phase and return those resources if aborting. Commit phase would use reserved resources. The good news is the driver code (for rocker) now handles resource allocation failures better by not leaving partially device or driver states. This is a side-effect of the prepare phase where state isn't modified; only validation of inputs and resource reservations happen in the prepare phase. Since we're supporting setting attrs and add objs across lower devs in the stacked case, we need to hold rtnl_lock (or ensure rtnl_lock is held) so lower devs don't move on us during the prepare-commit transaction. DSA driver code skips the prepare phase and goes straight for the commit phase since no up-front allocations are done and no device failures (that could be detected in the prepare phase) can happen. Remove NETIF_F_HW_SWITCH_OFFLOAD from rocker and the swdev_attr_set/get wrappers. DSA doesn't set NETIF_F_HW_SWITCH_OFFLOAD, so it can't be in swdev_attr_set/get. rocker doesn't need it; or rather can't support NETIF_F_HW_SWITCH_OFFLOAD being set/cleared at run-time after the device port is already up and offloading L2/L3. NETIF_F_HW_SWITCH_OFFLOAD is still left as a feature flag for drivers that can use it. Drop the renaming patch for netdev_switch_notifier. Other renames are a result of moving to the attr get/set or obj add/del model. Everything but the netdev_switch_notifier is still prefixed with "swdev_". v3: Move to two-phase prepare-commit transaction model for attr set and obj add. Driver gets a change in prepare phase to NACK transaction if lack of resources or support in device. v2: Address review comments: - [Jiri] squash a few related patches - [Roopa] don't remove NETIF_F_HW_SWITCH_OFFLOAD - [Roopa] address VLAN setlink/dellink - [Ronen] print warning is attr set revert fails Not address: - Using something other than "swdev_" prefix - Vendor extentions The patch set grew a bit to not only support port attr get/set but also add support for port obj add/del. Example of port objs are VLAN, FDB entries, and FIB entries. The VLAN support now allows the swdev driver to get VLAN ranges and flags like PVID and "untagged". Sridhar will be adding FDB obj support in follow-on patch. v1: The main theme of this patch set is to cleanup swdev in preparation for new features or fixes to be added soon. We have a pretty good idea now how to handle stacked drivers in swdev, but there where some loose ends. For example, if a set failed in the middle of walking the lower devs, we would leave the system in an undefined state...there was no way to recover back to the previous state. Speaking of sets, also recognize a pattern that most swdev API accesses are gets or sets of port attributes, so go ahead and make port attr get/set the central swdev API, and convert everything that is set-ish/get-ish to this new API. Features/fixes that should follow from this cleanup: - solve the duplicate pkt forwarding issue - get/set bridge attrs, like ageing_time, from/to device - get/set more bridge port attrs from/to device There are some rename cleanups tagging along at the end, to give swdev consistent naming. And finally, some much needed updates to the switchdev.txt documentation to hopefully capture the state-of-the-art of swdev. Hopefully, we can do a better job keeping this document up-to-date. Tested with rocker, of course, to make sure nothing functional broke. There are a couple minor tweaks to DSA code for getting switch ID and setting STP updates to use new API, but not expecting amy breakage there. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Much need updated of switchdev documentation to cover what's been implmented to-date. There are some XXX comments in the text for unimplemented or broken items. I'd like to keep these in there (poor-man's TODO list) and update the document once each issue is resolved. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Acked-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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