- 23 12月, 2015 7 次提交
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由 Florian Westphal 提交于
Avoids cluttering tcp_v4_send_reset when followup patch extends it to deal with timewait sockets. Suggested-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NFlorian Westphal <fw@strlen.de> Acked-by: NEric Dumazet <edumazet@google.com> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
KASan reported use-after-free for the hwmon structure. So fix this by using devm_kzalloc and let the core take care about freeing the memory during device dettach. Reported-by: NIdo Schimmel <idosch@mellanox.com> Fixes: 89309da3 ("mlxsw: core: Implement temperature hwmon interface") Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lorenzo Colitti 提交于
When closing a listen socket, tcp_abort currently calls tcp_done without clearing the request queue. If the socket has a child socket that is established but not yet accepted, the child socket is then left without a parent, causing a leak. Fix this by setting the socket state to TCP_CLOSE and calling inet_csk_listen_stop with the socket lock held, like tcp_close does. Tested using net_test. With this patch, calling SOCK_DESTROY on a listen socket that has an established but not yet accepted child socket results in the parent and the child being closed, such that they no longer appear in sock_diag dumps. Reported-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NLorenzo Colitti <lorenzo@google.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Add another sysfs hwmon attribute to expose possibility to reset temperature sensors history. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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It looks like an attempt to use CPU notifier here which was never completed. Nobody tried to wire it up completely since 2k9. So I unwind this code and get rid of everything not required. Oh look! 19 lines were removed while code still does the same thing. Acked-by: NSantosh Shilimkar <santosh.shilimkar@oracle.com> Tested-by: NSantosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Geliang Tang 提交于
Use to_net_dev() instead of open-coding it. Signed-off-by: NGeliang Tang <geliangtang@163.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue由 David S. Miller 提交于
Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2015-12-22 This series contains updates to fm10k only. Bruce cleans up the initialization of fm10k_workqueue at the global level, which fixes a checkpatch.pl error. Made several other cleanups of the driver, like making structures that do not change constant, remove unused code, cleanup code comments and use boolean states true/false instead of an integer since a bool is all that is needed. Jacob fixed the TLV format for little endian structures which are 4 byte aligned copy, so add an additional __aligned(4) and __packed to ensure that these structures are actually 4 byte aligned and packed correctly. Updated the driver to use ether_addr_equal() instead of memcmp() to compare MAC addresses. Alex Duyck cleans up the exception handling so all of the paths result in a similar state if we fail. Specifically the driver will now unload the mailbox interrupt, free the queue vectors and MSI-X, and then detach the interface. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 12月, 2015 10 次提交
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由 Bruce Allan 提交于
Tri-states need 'if IS_ENABLED()', booleans should use 'ifdef'. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Cleanup a number of issues with function header comments, lower-case acronyms (i.e. FIFO, TLV), duplicate comments and a stubbed-out header comment for fm10k_sm_mbx_init. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
These structures never change so declare them as const. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jacob Keller 提交于
When comparing MAC addresses, use ether_addr_equal instead of memcmp to ETH_ALEN length. Found and replaced using the following sed: sed -e 's/memcmp\x28\(.*\), ETH_ALEN\x29/!ether_addr_equal\x28\1\x29/' Reported-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJacob Keller <jacob.e.keller@intel.com> Reviewed-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This patch is meant to cleanup the exception handling for the paths where we reset the interrupts and then reconfigure them. In all of these paths we had very different levels of exception handling. I have updated the driver so that all of the paths should result in a similar state if we fail. Specifically the driver will now unload the mailbox interrupt, free the queue vectors and MSI-X, and then detach the interface. In addition for any of the PCIe related resets I have added a check with the hw_ready function to just make sure the registers are in a readable state prior to reopening the interface. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Reviewed-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jacob Keller 提交于
The TLV format for little endian structures is actually 4 byte aligned copy. To this end, we need to add an additional __aligned(4) marker along with __packed to ensure that these structures are actually 4 byte aligned and packed correctly. Use of just __packed will not work as this will result in 1byte alignment which is incorrect. Add a comment explaining the reasoning behind why these structures need the special treatment. Signed-off-by: NJacob Keller <jacob.e.keller@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Cleans up checkpatch GLOBAL_INITIALIZERS error Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJacob Keller <jacob.e.keller@intel.com> Tested-by: NKrishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 21 12月, 2015 1 次提交
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由 Nicholas Mc Guire 提交于
This is an API consolidation only. The use of kmalloc + memset to 0 is equivalent to kcalloc in this case as it is allocating an array of elements. Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 12月, 2015 16 次提交
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由 Arnd Bergmann 提交于
A cleanup patch I did was unfortunately wrong and introduced multiple serious bugs in the netcp rx processing, as indicated by these correct gcc warnings: drivers/net/ethernet/ti/netcp_core.c:776:14: warning: 'buf_ptr' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/ti/netcp_core.c:687:14: warning: 'ptr' may be used uninitialized in this function [-Wuninitialized] I have checked the patch once more and found that a call to get_pkt_info() accidentally got removed in netcp_free_rx_desc_chain, and netcp_process_one_rx_packet no longer retrieved the correct buffer length. This patch should fix all the known problems, but I did not test on real hardware. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Fixes: 89907779 ("netcp: try to reduce type confusion in descriptors") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
Since it is possible for an external system to send oversize packets at anytime, it is best for driver not to print a message and spam the log (potential external DoS). Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=109471Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Adding support for SYN_RECV request sockets to tcp_abort() is quite easy after our tcp listener rewrite. Note that we also need to better handle listeners, or we might leak not yet accepted children, because of a missing inet_csk_listen_stop() call. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Lorenzo Colitti <lorenzo@google.com> Tested-by: NLorenzo Colitti <lorenzo@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Daniel Borkmann says: ==================== Misc BPF updates This series contains a couple of misc updates to the BPF code, besides others a new helper bpf_skb_load_bytes(), moving clearing of A/X to the classic converter, etc. Please see individual patches for details. Thanks! ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
Add couple of test cases for interpreter but also JITs, f.e. to test that when imm32 moves are being done, upper 32bits of the regs are being zero extended. Without JIT: [...] [ 1114.129301] test_bpf: #43 MOV REG64 jited:0 128 PASS [ 1114.130626] test_bpf: #44 MOV REG32 jited:0 139 PASS [ 1114.132055] test_bpf: #45 LD IMM64 jited:0 124 PASS [...] With JIT (generated code can as usual be nicely verified with the help of bpf_jit_disasm tool): [...] [ 1062.726782] test_bpf: #43 MOV REG64 jited:1 6 PASS [ 1062.726890] test_bpf: #44 MOV REG32 jited:1 6 PASS [ 1062.726993] test_bpf: #45 LD IMM64 jited:1 6 PASS [...] Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
When sometimes structs or variables need to be initialized/'memset' to 0 in an eBPF C program, the x86 BPF JIT converts this to use immediates. We can however save a couple of bytes (f.e. even up to 7 bytes on a single emmission of BPF_LD | BPF_IMM | BPF_DW) in the image by detecting such case and use xor on the dst register instead. Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
Comment says "User BPF's register A is mapped to our BPF register 6", which is actually wrong as the mapping is on register 0. This can already be inferred from the code itself. So just remove it before someone makes assumptions based on that. Only code tells truth. ;) Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
Back in the days where eBPF (or back then "internal BPF" ;->) was not exposed to user space, and only the classic BPF programs internally translated into eBPF programs, we missed the fact that for classic BPF A and X needed to be cleared. It was fixed back then via 83d5b7ef ("net: filter: initialize A and X registers"), and thus classic BPF specifics were added to the eBPF interpreter core to work around it. This added some confusion for JIT developers later on that take the eBPF interpreter code as an example for deriving their JIT. F.e. in f75298f5 ("s390/bpf: clear correct BPF accumulator register"), at least X could leak stack memory. Furthermore, since this is only needed for classic BPF translations and not for eBPF (verifier takes care that read access to regs cannot be done uninitialized), more complexity is added to JITs as they need to determine whether they deal with migrations or native eBPF where they can just omit clearing A/X in their prologue and thus reduce image size a bit, see f.e. cde66c2d ("s390/bpf: Only clear A and X for converted BPF programs"). In other cases (x86, arm64), A and X is being cleared in the prologue also for eBPF case, which is unnecessary. Lets move this into the BPF migration in bpf_convert_filter() where it actually belongs as long as the number of eBPF JITs are still few. It can thus be done generically; allowing us to remove the quirk from __bpf_prog_run() and to slightly reduce JIT image size in case of eBPF, while reducing code duplication on this matter in current(/future) eBPF JITs. Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Acked-by: NAlexei Starovoitov <ast@kernel.org> Reviewed-by: NMichael Holzheu <holzheu@linux.vnet.ibm.com> Tested-by: NMichael Holzheu <holzheu@linux.vnet.ibm.com> Cc: Zi Shen Lim <zlim.lnx@gmail.com> Cc: Yang Shi <yang.shi@linaro.org> Acked-by: NYang Shi <yang.shi@linaro.org> Acked-by: NZi Shen Lim <zlim.lnx@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
When hacking tc programs with eBPF, one of the issues that come up from time to time is to load addresses from headers. In eBPF as in classic BPF, we have BPF_LD | BPF_ABS | BPF_{B,H,W} instructions that extract a byte, half-word or word out of the skb data though helpers such as bpf_load_pointer() (interpreter case). F.e. extracting a whole IPv6 address could possibly look like ... union v6addr { struct { __u32 p1; __u32 p2; __u32 p3; __u32 p4; }; __u8 addr[16]; }; [...] a.p1 = htonl(load_word(skb, off)); a.p2 = htonl(load_word(skb, off + 4)); a.p3 = htonl(load_word(skb, off + 8)); a.p4 = htonl(load_word(skb, off + 12)); [...] /* access to a.addr[...] */ This work adds a complementary helper bpf_skb_load_bytes() (we also have bpf_skb_store_bytes()) as an alternative where the same call would look like from an eBPF program: ret = bpf_skb_load_bytes(skb, off, addr, sizeof(addr)); Same verifier restrictions apply as in ffeedafb ("bpf: introduce current->pid, tgid, uid, gid, comm accessors") case, where stack memory access needs to be statically verified and thus guaranteed to be initialized in first use (otherwise verifier cannot tell whether a subsequent access to it is valid or not as it's runtime dependent). Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Acked-by: NAlexei Starovoitov <ast@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next由 David S. Miller 提交于
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next The following patchset contains the first batch of Netfilter updates for the upcoming 4.5 kernel. This batch contains userspace netfilter header compilation fixes, support for packet mangling in nf_tables, the new tracing infrastructure for nf_tables and cgroup2 support for iptables. More specifically, they are: 1) Two patches to include dependencies in our netfilter userspace headers to resolve compilation problems, from Mikko Rapeli. 2) Four comestic cleanup patches for the ebtables codebase, from Ian Morris. 3) Remove duplicate include in the netfilter reject infrastructure, from Stephen Hemminger. 4) Two patches to simplify the netfilter defragmentation code for IPv6, patch from Florian Westphal. 5) Fix root ownership of /proc/net netfilter for unpriviledged net namespaces, from Philip Whineray. 6) Get rid of unused fields in struct nft_pktinfo, from Florian Westphal. 7) Add mangling support to our nf_tables payload expression, from Patrick McHardy. 8) Introduce a new netlink-based tracing infrastructure for nf_tables, from Florian Westphal. 9) Change setter functions in nfnetlink_log to be void, from Rami Rosen. 10) Add netns support to the cttimeout infrastructure. 11) Add cgroup2 support to iptables, from Tejun Heo. 12) Introduce nfnl_dereference_protected() in nfnetlink, from Florian. 13) Add support for mangling pkttype in the nf_tables meta expression, also from Florian. BTW, I need that you pull net into net-next, I have another batch that requires changes that I don't yet see in net. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
Netdevs default to carrier on, we should call netif_carrier_off() during initialization since we handle carrier state changes in the driver. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: NRolf Neugebauer <rolf.neugebauer@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
David Ahern says: ==================== net: Allow accepted sockets to be bound to l3mdev domain Allow accepted sockets to derive their sk_bound_dev_if setting from the l3mdev domain in which the packets originated. This version adds a sysctl to control whether the setting is inherited, making the functionality similar to sk_mark and its sysctl_tcp_fwmark_accept setting. This effectively allow a process to have a "VRF-global" listen socket, with child sockets bound to the VRF device in which the packet originated. A similar behavior can be achieved using sk_mark, but a solution using marks is incomplete as it does not handle duplicate addresses in different L3 domains/VRFs. Allowing sockets to inherit the sk_bound_dev_if from l3mdev domain provides a complete solution. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Ahern 提交于
Allow accepted sockets to derive their sk_bound_dev_if setting from the l3mdev domain in which the packets originated. A sysctl setting is added to control the behavior which is similar to sk_mark and sysctl_tcp_fwmark_accept. This effectively allow a process to have a "VRF-global" listen socket, with child sockets bound to the VRF device in which the packet originated. A similar behavior can be achieved using sk_mark, but a solution using marks is incomplete as it does not handle duplicate addresses in different L3 domains/VRFs. Allowing sockets to inherit the sk_bound_dev_if from l3mdev domain provides a complete solution. Signed-off-by: NDavid Ahern <dsa@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Ahern 提交于
Add helper to lookup l3mdev master index given a device index. Signed-off-by: NDavid Ahern <dsa@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
Add a new address generator mode, using the stable address generator with an automatically generated secret. This is intended as a default address generator mode for device types with no EUI64 implementation. The new generator is used for ARPHRD_NONE interfaces initially, adding default IPv6 autoconf support to e.g. tun interfaces. If the addrgenmode is set to 'random', either by default or manually, and no stable secret is available, then a random secret is used as input for the stable-privacy address generator. The secret can be read and modified like manually configured secrets, using the proc interface. Modifying the secret will change the addrgen mode to 'stable-privacy' to indicate that it operates on a known secret. Existing behaviour of the 'stable-privacy' mode is kept unchanged. If a known secret is available when the device is created, then the mode will default to 'stable-privacy' as before. The mode can be manually set to 'random' but it will behave exactly like 'stable-privacy' in this case. The secret will not change. Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: 吉藤英明 <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: NBjørn Mork <bjorn@mork.no> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
The recently added generic ILA translation facility fails to build when CONFIG_NETFILTER is disabled: net/ipv6/ila/ila_xlat.c:229:20: warning: 'struct nf_hook_state' declared inside parameter list net/ipv6/ila/ila_xlat.c:235:27: error: array type has incomplete element type 'struct nf_hook_ops' static struct nf_hook_ops ila_nf_hook_ops[] __read_mostly = { This adds an explicit Kconfig dependency to avoid that case. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Fixes: 7f00feaf ("ila: Add generic ILA translation facility") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 12月, 2015 6 次提交
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由 Florian Westphal 提交于
This allows to redirect bridged packets to local machine: ether type ip ether daddr set aa:53:08:12:34:56 meta pkttype set unicast Without 'set unicast', ip stack discards PACKET_OTHERHOST skbs. It is also useful to add support for a '-m cluster like' nft rule (where switch floods packets to several nodes, and each cluster node node processes a subset of packets for load distribution). Mangling is restricted to HOST/OTHER/BROAD/MULTICAST, i.e. you cannot set skb->pkt_type to PACKET_KERNEL or change PACKET_LOOPBACK to PACKET_HOST. Signed-off-by: NFlorian Westphal <fw@strlen.de> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 David S. Miller 提交于
Conflicts: drivers/net/geneve.c Here we had an overlapping change, where in 'net' the extraneous stats bump was being removed whilst in 'net-next' the final argument to udp_tunnel6_xmit_skb() was being changed. 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 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix uninitialized variable warnings in nfnetlink_queue, a lot of people reported this... From Arnd Bergmann. 2) Don't init mutex twice in i40e driver, from Jesse Brandeburg. 3) Fix spurious EBUSY in rhashtable, from Herbert Xu. 4) Missing DMA unmaps in mvpp2 driver, from Marcin Wojtas. 5) Fix race with work structure access in pppoe driver causing corruptions, from Guillaume Nault. 6) Fix OOPS due to sh_eth_rx() not checking whether netdev_alloc_skb() actually succeeded or not, from Sergei Shtylyov. 7) Don't lose flags when settifn IFA_F_OPTIMISTIC in ipv6 code, from Bjørn Mork. 8) VXLAN_HD_RCO defined incorrectly, fix from Jiri Benc. 9) Fix clock source used for cookies in SCTP, from Marcelo Ricardo Leitner. 10) aurora driver needs HAS_DMA dependency, from Geert Uytterhoeven. 11) ndo_fill_metadata_dst op of vxlan has to handle ipv6 tunneling properly as well, from Jiri Benc. 12) Handle request sockets properly in xfrm layer, from Eric Dumazet. 13) Double stats update in ipv6 geneve transmit path, fix from Pravin B Shelar. 14) sk->sk_policy[] needs RCU protection, and as a result xfrm_policy_destroy() needs to free policies using an RCU grace period, from Eric Dumazet. 15) SCTP needs to clone ipv6 tx options in order to avoid use after free, from Eric Dumazet. 16) Missing kbuild export if ila.h, from Stephen Hemminger. 17) Missing mdiobus_alloc() return value checking in mdio-mux.c, from Tobias Klauser. 18) Validate protocol value range in ->create() methods, from Hannes Frederic Sowa. 19) Fix early socket demux races that result in illegal dst reuse, from Eric Dumazet. 20) Validate socket address length in pptp code, from WANG Cong. 21) skb_reorder_vlan_header() uses incorrect offset and can corrupt packets, from Vlad Yasevich. 22) Fix memory leaks in nl80211 registry code, from Ola Olsson. 23) Timeout loop count handing fixes in mISDN, xgbe, qlge, sfc, and qlcnic. From Dan Carpenter. 24) msg.msg_iocb needs to be cleared in recvfrom() otherwise, for example, AF_ALG will interpret it as an async call. From Tadeusz Struk. 25) inetpeer_set_addr_v4 forgets to initialize the 'vif' field, from Eric Dumazet. 26) rhashtable enforces the minimum table size not early enough, breaking how we calculate the per-cpu lock allocations. From Herbert Xu. 27) Fix FCC port lockup in 82xx driver, from Martin Roth. 28) FOU sockets need to be freed using RCU, from Hannes Frederic Sowa. 29) Fix out-of-bounds access in __skb_complete_tx_timestamp() and sock_setsockopt() wrt. timestamp handling. From WANG Cong. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (117 commits) net: check both type and procotol for tcp sockets drivers: net: xgene: fix Tx flow control tcp: restore fastopen with no data in SYN packet af_unix: Revert 'lock_interruptible' in stream receive code fou: clean up socket with kfree_rcu 82xx: FCC: Fixing a bug causing to FCC port lock-up gianfar: Don't enable RX Filer if not supported net: fix warnings in 'make htmldocs' by moving macro definition out of field declaration rhashtable: Fix walker list corruption rhashtable: Enforce minimum size on initial hash table inet: tcp: fix inetpeer_set_addr_v4() ipv6: automatically enable stable privacy mode if stable_secret set net: fix uninitialized variable issue bluetooth: Validate socket address length in sco_sock_bind(). net_sched: make qdisc_tree_decrease_qlen() work for non mq ser_gigaset: remove unnecessary kfree() calls from release method ser_gigaset: fix deallocation of platform device structure ser_gigaset: turn nonsense checks into WARN_ON ser_gigaset: fix up NULL checks qlcnic: fix a timeout loop ...
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由 Eran Ben Elisha 提交于
When the underlying device supports offloads encapulated traffic, we need to reflect that through the hw_enc_features field of the team net-device. This will cause the xmit path in the core networking stack to provide team with encapsulated GSO frames to offload into the HW etc. Using this over Mellanox ConnectX3-pro (mlx4 driver) card that supports VXLAN offloads we got 36.0 Gbits/sec using eight iperf streams. Signed-off-by: NEran Ben Elisha <eranbe@mellanox.com> Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
The CDC descriptors found on these vendor specific functions should not be considered authoritative. They seem to be ignored by drivers for other systems, and the quality is therefore low. One device (1e0e:9001) has been reported to have such a bogus union descriptor on the QMI function, making it fail probing even if the device id was dynamically added. The report was not complete enough to allow adding a device entry for this modem. But this should at least fix the dynamic id probing problem. Reported-by: NKanerva Topi <Topi.Kanerva@cinia.fi> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Gregory CLEMENT 提交于
Instead of being at the MAC level the reset gpio preperty is moved at the PHY child node level. It is still managed by the MAC, but from the point of view of the binding it make more sense to be part of the PHY node. This commit also fixes a build errors if GPIOLIB is not selected. Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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