- Feb 23, 2016
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Antonio Quartulli authored
BATADV_BONDING_TQ_THRESHOLD is not used anymore since the implementation of the bat_neigh_is_similar_or_better() API function. Such function uses the more generic BATADV_TQ_SIMILARITY_THRESHOLD constant. Therefore, remove definition of the unused BATADV_BONDING_TQ_THRESHOLD constant. Signed-off-by:
Antonio Quartulli <a@unstable.cc> Signed-off-by:
Marek Lindner <mareklindner@neomailbox.ch>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Conflicts: drivers/net/phy/bcm7xxx.c drivers/net/phy/marvell.c drivers/net/vxlan.c All three conflicts were cases of simple overlapping changes. Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "Looks like a lot, but mostly driver fixes scattered all over as usual. Of note: 1) Add conditional sched in nf conntrack in cleanup to avoid NMI watchdogs. From Florian Westphal. 2) Fix deadlock in nfnetlink cttimeout, also from Floarian. 3) Fix handling of slaves in bonding ARP monitor validation, from Jay Vosburgh. 4) Callers of ip_cmsg_send() are responsible for freeing IP options, some were not doing so. Fix from Eric Dumazet. 5) Fix per-cpu bugs in mvneta driver, from Gregory CLEMENT. 6) Fix vlan handling in mv88e6xxx DSA driver, from Vivien Didelot. 7) bcm7xxx PHY driver bug fixes from Florian Fainelli. 8) Avoid unaligned accesses to protocol headers wrt. GRE, from Alexander Duyck. 9) SKB leaks and other problems in arc_emac driver, from Alexander Kochetkov. 10) tcp_v4_inbound_md5_hash() releases listener socket instead of request socket on error path, oops. Fix from Eric Dumazet. 11) Missing socket release in pppoe_rcv_core() that seems to have existed basically forever. From Guillaume Nault. 12) Missing slave_dev unregister in dsa_slave_create() error path, from Florian Fainelli. 13) crypto_alloc_hash() never returns NULL, fix return value check in __tcp_alloc_md5sig_pool. From Insu Yun. 14) Properly expire exception route entries in ipv4, from Xin Long. 15) Fix races in tcp/dccp listener socket dismantle, from Eric Dumazet. 16) Don't set IFF_TX_SKB_SHARING in vxlan, geneve, or GRE, it's not legal. These drivers modify the SKB on transmit. From Jiri Benc. 17) Fix regression in the initialziation of netdev->tx_queue_len. From Phil Sutter. 18) Missing unlock in tipc_nl_add_bc_link() error path, from Insu Yun. 19) SCTP port hash sizing does not properly ensure that table is a power of two in size. From Neil Horman. 20) Fix initializing of software copy of MAC address in fmvj18x_cs driver, from Ken Kawasaki" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (129 commits) bnx2x: Fix 84833 phy command handler bnx2x: Fix led setting for 84858 phy. bnx2x: Correct 84858 PHY fw version bnx2x: Fix 84833 RX CRC bnx2x: Fix link-forcing for KR2 net: ethernet: davicom: fix devicetree irq resource fmvj18x_cs: fix incorrect indexing of dev->dev_addr[] when copying the MAC address Driver: Vmxnet3: Update Rx ring 2 max size net: netcp: rework the code for get/set sw_data in dma desc soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data net: ti: netcp: restore get/set_pad_info() functionality MAINTAINERS: Drop myself as xen netback maintainer sctp: Fix port hash table size computation can: ems_usb: Fix possible tx overflow Bluetooth: hci_core: Avoid mixing up req_complete and req_complete_skb net: bcmgenet: Fix internal PHY link state af_unix: Don't use continue to re-execute unix_stream_read_generic loop unix_diag: fix incorrect sign extension in unix_lookup_by_ino bnxt_en: Failure to update PHY is not fatal condition. bnxt_en: Remove unnecessary call to update PHY settings. ...
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Linus Torvalds authored
Merge tag 'hwmon-for-linus-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Two fixes headed for stable: - Remove an unnecessary speed_index lookup for thermal hook in the gpio-fan driver. The unnecessary speed lookup can hog the system. - Handle negative conversion values correctly in the ads1015 driver" * tag 'hwmon-for-linus-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (gpio-fan) Remove un-necessary speed_index lookup for thermal hook hwmon: (ads1015) Handle negative conversion values correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull rdma fixes from Doug Ledford: "One ocrdma fix: - The new CQ API support was added to ocrdma, but they got the arming logic wrong, so without this, transfers eventually fail when they fail to arm the interrupt properly under load Two related fixes for mlx4: - When we added the 64bit extended counters support to the core IB code, they forgot to update the RoCE side of the mlx4 driver (the IB side they properly updated). I debated whether or not to include these patches as they could be considered feature enablement patches, but the existing code will blindy copy the 32bit counters, whether any counters were requested at all (a bug). These two patches make it (a) check to see that counters were requested and (b) copy the right counters (the 64bit support is new, the 32bit is not). For that reason I went ahead and took them" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/mlx4: Add support for the port info class for RoCE ports IB/mlx4: Add support for extended counters over RoCE ports RDMA/ocrdma: Fix arm logic to align with new cq API
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "Some bugfixes from I2C for you: A fix for a RuntimePM regression with OMAP, a fix to enable TCO for Lewisburg platforms, and a typo fix while we are here" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i801: Adding Intel Lewisburg support for iTCO i2c: uniphier: fix typos in error messages i2c: omap: Fix PM regression with deferred probe for pm_runtime_reinit
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Ray Bellis authored
We can already use yylval in the lexer for encoding the BPF extension number, so that the parser rules can be further reduced to a single one for each B/H/W case. Signed-off-by:
Ray Bellis <ray@isc.org> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sudip Mukherjee authored
While building keystone_defconfig of arm we are getting build failure with the error: drivers/net/ethernet/ti/netcp_core.c:1846:31: error: invalid type argument of '->' (have 'struct tc_to_netdev') if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO) ^ drivers/net/ethernet/ti/netcp_core.c:1851:35: error: invalid type argument of '->' (have 'struct tc_to_netdev') (dev->real_num_tx_queues < tc->tc)) ^ drivers/net/ethernet/ti/netcp_core.c:1855:8: error: invalid type argument of '->' (have 'struct tc_to_netdev') if (tc->tc) { ^ drivers/net/ethernet/ti/netcp_core.c:1856:28: error: invalid type argument of '->' (have 'struct tc_to_netdev') netdev_set_num_tc(dev, tc->tc); ^ drivers/net/ethernet/ti/netcp_core.c:1857:21: error: invalid type argument of '->' (have 'struct tc_to_netdev') for (i = 0; i < tc->tc; i++) ^ drivers/net/ethernet/ti/netcp_core.c: At top level: drivers/net/ethernet/ti/netcp_core.c:1879:2: warning: initialization from incompatible pointer type .ndo_setup_tc = netcp_setup_tc, ^ The callback of ndo_setup_tc should be: int (*ndo_setup_tc)(struct net_device *dev, u32 handle, __be16 protocol, struct tc_to_netdev *tc); But we missed marking the last argument as a pointer. Fixes: 16e5cc64 ("net: rework setup_tc ndo op to consume general tc operand") CC: John Fastabend <john.r.fastabend@intel.com> Signed-off-by:
Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- Feb 22, 2016
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David S. Miller authored
Merge tag 'linux-can-fixes-for-4.5-20160221' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2016-02-21 this is a pull reqeust of one patch for net/master. The patch is by Gerhard Uttenthaler and fixes a potential tx overflow in the ems_usb driver. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Yuval Mintz says: ==================== bnx2x: Fix 848xx phys This series contains link-related fixes, mostly for the 848xx phys [2 patches are for 84833, and 2 patches are for 84858]. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Current initialization sequence is lacking, causing some configurations to fail. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
The phy's firmware version isn't being parsed properly as it's currently parsed like the rest of the 848xx phys. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
There's a problem in current 84833 phy configuration - in case 1Gb link is configured and jumbo-sized packets are being used, device will experience RX crc errors. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Currently, when link is using KR2 it cannot be forced to any speed other than 20g. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.om> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Yuval Mintz says: ==================== qed*: Driver updates This contains various minor changes to driver - changing memory allocation, fixing a small theoretical bug, as well as some mostly-semantic changes. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
FW hsi contains regpairs, mostly for 64-bit address representations. Since same paradigm is applied each time a regpair is filled, this introduces a new utility macro for setting such regpairs. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Each configuration element send via ramrod requires a Slow Path Queue entry. This slightly changes the way such an entry is configured, but contains mostly semantic changes [where more parameters are gathered in a sub-struct instead of being directly passed]. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Due to HW design, some of the memories are wide-bus and access to those needs to be sequentialized on a per-HW-block level; Read/write to a given HW-block might break other read/write to wide-bus memory done at ~same time. Status blocks initialization in CAU is done into such a wide-bus memory. This moves the initialization into using DMAE which is guaranteed to be safe to use on such memories. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yuval Mintz authored
Initial driver submission used GFP_ATOMIC almost inclusively when allocating memory. We now remedy this point, using GFP_KERNEL where it's possible. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetoothDavid S. Miller authored
Johan Hedberg says: ==================== pull request: bluetooth 2016-02-20 Here's an important patch for 4.5 which fixes potential invalid pointer access when processing completed Bluetooth HCI commands. Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Mahesh Bandewar says: ==================== IPvlan misc patches This is a collection of unrelated patches for IPvlan driver. a. crub_skb() changes are added to ensure that the packets hit the NF_HOOKS in masters' ns in L3 mode. b. u16 change is bug fix while c. the third patch is to group tx/rx variables in single cacheline ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Mahesh Bandewar authored
1. scope correction for few functions that are used in single file. 2. Adjust variables that are used in fast-path to fit into single cacheline 3. Update rcv_frame() to skip shared check for frames coming over wire Signed-off-by:
Mahesh Bandewar <maheshb@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Mahesh Bandewar authored
The mode argument was erronusly defined as u32 but it has always been u16. Also use ipvlan_set_mode() helper to set the mode instead of assigning directly. This should avoid future erronus assignments / updates. Signed-off-by:
Mahesh Bandewar <maheshb@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Mahesh Bandewar authored
Scrub skb before hitting the iptable hooks to ensure packets hit these hooks. Set the xnet param only when the packet is crossing the ns boundry so if the IPvlan slave and master belong to the same ns, the param will be set to false. Signed-off-by:
Mahesh Bandewar <maheshb@google.com> CC: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Robert Jarzmik authored
The dm9000 driver doesn't work in at least one device-tree configuration, spitting an error message on irq resource : [ 1.062495] dm9000 8000000.ethernet: insufficient resources [ 1.068439] dm9000 8000000.ethernet: not found (-2). [ 1.073451] dm9000: probe of 8000000.ethernet failed with error -2 The reason behind is that the interrupt might be provided by a gpio controller, not probed when dm9000 is probed, and needing the probe deferral mechanism to apply. Currently, the interrupt is directly taken from resources. This patch changes this to use the more generic platform_get_irq(), which handles the deferral. Moreover, since commit Fixes: 7085a740 ("drivers: platform: parse IRQ flags from resources"), the interrupt trigger flags are honored in platform_get_irq(), so remove the needless code in dm9000. Signed-off-by:
Robert Jarzmik <robert.jarzmik@free.fr> Acked-by:
Marcel Ziswiler <marcel@ziswiler.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Tested-by:
Sergei Ianovich <ynvich@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Merge tag 'linux-can-next-for-4.6-20160220' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2016-02-20 this is a pull request of 9 patch for net-next/master. The first 3 patches are from Damien Riegel, they add support for Technologic Systems IP core to tje sja100 driver. The next patches 6 by Marek Vasut (including one my me) first clean sort the CAN driver's Kconfig and Makefiles and then add support for the IFI CANFD IP core. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ken Kawasaki authored
fix incorrect indexing of dev->dev_addr[] when copying the MAC address of FMV-J182 at buf[5]. Signed-off-by:
Ken Kawasaki <ken_kawasaki@nifty.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Daniel Borkmann says: ==================== BPF updates This set contains various updates for eBPF, i.e. the addition of a generic csum helper function and other misc bits that mostly improve existing helpers and ease programming with eBPF on cls_bpf. For more details, please see individual patches. Set is rebased on top of http://patchwork.ozlabs.org/patch/584465/. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
While debugging with bpf_jit_disasm I noticed emissions of 'mov %eax,%eax', and found that this comes from BPF_RET | BPF_A translations from classic BPF. Emitting this is unnecessary as BPF_REG_A is mapped into BPF_REG_0 already, therefore only emit a mov when immediates are used as return value. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
When using this helper for updating UDP checksums, we need to extend this in order to write CSUM_MANGLED_0 for csum computations that result into 0 as sum. Reason we need this is because packets with a checksum could otherwise become incorrectly marked as a packet without a checksum. Likewise, if the user indicates BPF_F_MARK_MANGLED_0, then we should not turn packets without a checksum into ones with a checksum. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
When we're dealing with clones and the area is not writeable, try harder and get a copy via pskb_expand_head(). Replace also other occurences in tc actions with the new skb_try_make_writable(). Reported-by:
Ashhad Sheikh <ashhadsheikh394@gmail.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
We currently limit bpf_skb_store_bytes() and bpf_skb_load_bytes() helpers to only store or load a maximum buffer of 16 bytes. Thus, loading, rewriting and storing headers require several bpf_skb_load_bytes() and bpf_skb_store_bytes() calls. Also here we can use a per-cpu scratch buffer instead in order to not pressure stack space any further. I do suspect that this limit was mainly set in place for this particular reason. So, ease program development by removing this limitation and make the scratchpad generic, so it can be reused. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
For L4 checksums, we currently have bpf_l4_csum_replace() helper. It's currently limited to handle 2 and 4 byte changes in a header and feeds the from/to into inet_proto_csum_replace{2,4}() helpers of the kernel. When working with IPv6, for example, this makes it rather cumbersome to deal with, similarly when editing larger parts of a header. Instead, extend the API in a more generic way: For bpf_l4_csum_replace(), add a case for header field mask of 0 to change the checksum at a given offset through inet_proto_csum_replace_by_diff(), and provide a helper bpf_csum_diff() that can generically calculate a from/to diff for arbitrary amounts of data. This can be used in multiple ways: for the bpf_l4_csum_replace() only part, this even provides us with the option to insert precalculated diffs from user space f.e. from a map, or from bpf_csum_diff() during runtime. bpf_csum_diff() has a optional from/to stack buffer input, so we can calculate a diff by using a scratchbuffer for scenarios where we're inserting (from is NULL), removing (to is NULL) or diffing (from/to buffers don't need to be of equal size) data. Also, bpf_csum_diff() allows to feed a previous csum into csum_partial(), so the function can also be cascaded. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Borkmann authored
Currently, when we pass a buffer from the eBPF stack into a helper function, the function proto indicates argument types as ARG_PTR_TO_STACK and ARG_CONST_STACK_SIZE pair. If R<X> contains the former, then R<X+1> must be of the latter type. Then, verifier checks whether the buffer points into eBPF stack, is initialized, etc. The verifier also guarantees that the constant value passed in R<X+1> is greater than 0, so helper functions don't need to test for it and can always assume a non-NULL initialized buffer as well as non-0 buffer size. This patch adds a new argument types ARG_CONST_STACK_SIZE_OR_ZERO that allows to also pass NULL as R<X> and 0 as R<X+1> into the helper function. Such helper functions, of course, need to be able to handle these cases internally then. Verifier guarantees that either R<X> == NULL && R<X+1> == 0 or R<X> != NULL && R<X+1> != 0 (like the case of ARG_CONST_STACK_SIZE), any other combinations are not possible to load. I went through various options of extending the verifier, and introducing the type ARG_CONST_STACK_SIZE_OR_ZERO seems to have most minimal changes needed to the verifier. Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Alexander Duyck says: ==================== GENEVE/VXLAN: Enable outer Tx checksum by default This patch series makes it so that we enable the outer Tx checksum for IPv4 tunnels by default. This makes the behavior consistent with how we were handling this for IPv6. In addition I have updated the internal flags for these tunnels so that we use a ZERO_CSUM_TX flag for IPv4 which should match up will with the ZERO_CSUM6_TX flag which was already in use for IPv6. For most network devices this should be a net gain in terms of performance as having the outer header checksum present allows for devices to report CHECKSUM_UNNECESSARY which we can then convert to CHECKSUM_COMPLETE in order to determine if the inner header checksum is valid. Below is some data I collected with ixgbe with an X540 that demonstrates this. I located two PFs connected back to back in two different name spaces and then setup a pair of tunnels on each, one with checksum enabled and one without. Recv Send Send Utilization Socket Socket Message Elapsed Send Size Size Size Time Throughput local bytes bytes bytes secs. 10^6bits/s % S noudpcsum: 87380 16384 16384 30.00 8898.67 12.80 udpcsum: 87380 16384 16384 30.00 9088.47 5.69 The one spot where this may cause a performance regression is if the environment contains devices that can parse the inner headers and a device supports NETIF_F_GSO_UDP_TUNNEL but not NETIF_F_GSO_UDP_TUNNEL_CSUM. In the case of such a device we have to fall back to using GSO to segment the tunnel instead of TSO and as a result we may take a performance hit as seen below with i40e. Recv Send Send Utilization Socket Socket Message Elapsed Send Size Size Size Time Throughput local bytes bytes bytes secs. 10^6bits/s % S noudpcsum: 87380 16384 16384 30.00 9085.21 3.32 udpcsum: 87380 16384 16384 30.00 9089.23 5.54 In addition it will be necessary to update iproute2 so that we don't provide the checksum attribute unless specified. This way on older kernels which don't have local checksum offload we will default to disabling the outer checksum, and on newer kernels that have LCO we can default to enabling it. I also haven't investigated the effect this will have on OVS. However I suspect the impact should be minimal as the worst case scenario should be that Tx checksumming will become enabled by default which should be consistent with the existing behavior for IPv6. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexander Duyck authored
This change makes it so that if UDP CSUM is not specified we will default to enabling it. The main motivation behind this is the fact that with the use of outer checksum we can greatly improve the performance for VXLAN tunnels on devices that don't know how to parse tunnel headers. Signed-off-by:
Alexander Duyck <aduyck@mirantis.com> Acked-by:
Tom Herbert <tom@herbertland.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexander Duyck authored
This change makes it so that if UDP CSUM is not specified we will default to enabling it. The main motivation behind this is the fact that with the use of outer checksum we can greatly improve the performance for GENEVE tunnels on hardware that doesn't know how to parse them. Signed-off-by:
Alexander Duyck <aduyck@mirantis.com> Acked-by:
Tom Herbert <tom@herbertland.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Shrikrishna Khare authored
Device emulation supports max size of 4096. Signed-off-by:
Shrikrishna Khare <skhare@vmware.com> Signed-off-by:
Bhavesh Davda <bhavesh@vmware.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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