- 19 Oct, 2017 2 commits
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Alexander Duyck authored
This patch reverts earlier commit b13ba1b8 ("macvlan: forbid L2 fowarding offload for macvtap"). The reason for reverting this is because the original patch no longer fixes what it previously did as the underlying structure has changed for macvtap. Specifically macvtap originally pulled packets directly off of the lowerdev. However in commit 6acf54f1 ("macvtap: Add support of packet capture on macvtap device.") that code was changed and instead macvtap would listen directly on the macvtap device itself instead of the lower device. As such, the L2 forwarding offload should now be able to provide a performance advantage of skipping the checks on the lower dev while not introducing any sort of regression. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller authored
Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2017-10-17 This series contains updates to i40e and ethtool. Alan provides most of the changes in this series which are mainly fixes and cleanups. Renamed the ethtool "cmd" variable to "ks", since the new ethtool API passes us ksettings structs instead of command structs. Cleaned up an ifdef that was not accomplishing anything. Added function header comments to provide better documentation. Fixed two issues in i40e_get_link_ksettings(), by calling ethtool_link_ksettings_zero_link_mode() to ensure the advertising and link masks are cleared before we start setting bits. Cleaned up and fixed code comments which were incorrect. Separated the setting of autoneg in i40e_phy_types_to_ethtool() into its own conditional to clarify what PHYs support and advertise autoneg, and makes it easier to add new PHY types in the future. Added ethtool functionality to intersect two link masks together to find the common ground between them. Overhauled i40e to ensure that the new ethtool API macros are being used, instead of the old ones. Fixed the usage of unsigned 64-bit division which is not supported on all architectures. Sudheer adds support for 25G Active Optical Cables (AOC) and Active Copper Cables (ACC) PHY types. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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- 18 Oct, 2017 38 commits
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Eric Dumazet authored
I tried to hard avoiding a call to rb_first() (via tcp_rtx_queue_head) in tcp_xmit_retransmit_queue(). But this was probably too bold. Quoting Yuchung : We might miss re-arming the RTO if tp->retransmit_skb_hint is not NULL. This can happen when RACK marks the first packet lost again and resets tp->retransmit_skb_hint for example (tcp_rack_mark_skb_lost()) Fixes: 75c119af ("tcp: implement rb-tree based retransmit queue") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Jakub Kicinski says: ==================== bpf: move context info out of the verifier Daniel pointed out during the review of my previous patchset that the knowledge about context doesn't really belong directly in the verifier. This patch set takes a bit of a drastic approach to move the info out of there. I want to be able to use different set of verifier_ops for program analysis. To do that, I have to first move the test_run callback to a separate structure. Then verifier ops can be declared in the verifier directly and different sets can be picked for verification vs analysis. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Since we are now doing strict checking of what offloads may access, make sure skb->len is on that list. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-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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Jakub Kicinski authored
Use the fact that verifier ops are now separate from program ops to define a separate set of callbacks for verification of already translated programs. Since we expect the analyzer ops to be defined only for a small subset of all program types initialize their array by hand (don't use linux/bpf_types.h). Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-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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Jakub Kicinski authored
Since the verifier ops don't have to be associated with the program for its entire lifetime we can move it to verifier's struct bpf_verifier_env. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-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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Jakub Kicinski authored
struct bpf_verifier_ops contains both verifier ops and operations used later during program's lifetime (test_run). Split the runtime ops into a different structure. BPF_PROG_TYPE() will now append ## _prog_ops or ## _verifier_ops to the names. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-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 Ahern authored
Running perf in one window to capture tcp_retransmit_skb tracepoint: $ perf record -e tcp:tcp_retransmit_skb -a And causing a retransmission on an active TCP session (e.g., dropping packets in the receiver, changing MTU on the interface to 500 and back to 1500) triggers a panic: [ 58.543144] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 [ 58.545300] IP: perf_trace_tcp_retransmit_skb+0xd0/0x145 [ 58.546770] PGD 0 P4D 0 [ 58.547472] Oops: 0000 [#1] SMP [ 58.548328] Modules linked in: vrf [ 58.549262] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.0-rc4+ #26 [ 58.551004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 58.554560] task: ffffffff81a0e540 task.stack: ffffffff81a00000 [ 58.555817] RIP: 0010:perf_trace_tcp_retransmit_skb+0xd0/0x145 [ 58.557137] RSP: 0018:ffff88003fc03d68 EFLAGS: 00010282 [ 58.558292] RAX: 0000000000000000 RBX: ffffe8ffffc0ec80 RCX: ffff880038543098 [ 58.559850] RDX: 0400000000000000 RSI: ffff88003fc03d70 RDI: ffff88003fc14b68 [ 58.561099] RBP: ffff88003fc03da8 R08: 0000000000000000 R09: ffffea0000d3224a [ 58.562005] R10: ffff88003fc03db8 R11: 0000000000000010 R12: ffff8800385428c0 [ 58.562930] R13: ffffe8ffffc0e478 R14: ffffffff81a93a40 R15: ffff88003d4f0c00 [ 58.563845] FS: 0000000000000000(0000) GS:ffff88003fc00000(0000) knlGS:0000000000000000 [ 58.564873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.565613] CR2: 0000000000000008 CR3: 000000003d68f004 CR4: 00000000000606f0 [ 58.566538] Call Trace: [ 58.566865] <IRQ> [ 58.567140] __tcp_retransmit_skb+0x4ab/0x4c6 [ 58.567704] ? tcp_set_ca_state+0x22/0x3f [ 58.568231] tcp_retransmit_skb+0x14/0xa3 [ 58.568754] tcp_retransmit_timer+0x472/0x5e3 [ 58.569324] ? tcp_write_timer_handler+0x1e9/0x1e9 [ 58.569946] tcp_write_timer_handler+0x95/0x1e9 [ 58.570548] tcp_write_timer+0x2a/0x58 Check that daddr_cache is non-NULL before de-referencing. Fixes: e086101b ("tcp: add a tracepoint for tcp retransmission") Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in some cases I placed the "fall through" comment on its own line, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
The compact form for IPv6 addresses is more user friendly than the full version. For example: compact: 2001:db8:1::1 full: 2001:0db8:0001:0000:0000:0000:0000:0004i Update the tcp tracepoint to show the compact form. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in some cases I placed the "fall through" comment on its own line, which is what GCC is expecting to find. Addresses-Coverity-ID: 115108 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Madalin Bucur says: ==================== adapt DPAA drivers for DSA Junote Cai reported that he was not able to get a DSA setup involving the DPAA/FMAN driver to work and narrowed it down to of_find_net_device_by_node() call in DSA setup. The initial attempt to fix this by adding of_node to the platform device results in a second, failed, probing of the FMan MAC driver against the new platform device created for the DPAA Ethernet driver. Solve these issues by removing the of_node pointer from the platform device and changing the net_dev dev to the of_device dev to ensure the DSA init will be able to find the DPAA net_dev using of_find_net_device_by_node(). Several changes were required to enable this solution: refactoring the adjust_link (also resulted in lesser, cleaner code) and renaming the fman kernel modules to keep the legacy udev rules happy. Changes in v2: - fix issue on error path in "dpaa_eth: change device used" patch - cleanup the dpaa_eth_probe() error paths Changes in v3: - remove obsolete comment in moved code - add explanation for module rename ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
Comment is no longer valid for a long time now. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
This change just renames the FMan driver modules, using a common prefix for the DPAA FMan and DPAA Ethernet drivers. Besides making the names more aligned, this allows writing udev rules that match on either driver name, if needed, using the fsl_dpaa_* prefix. The change of netdev dev required for the DSA probing makes the previous rules written using this prefix fail, this change makes them work again, ensuring backwards compatibility for their users. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
Change device used for DMA mapping to the MAC device that is an of_device, with proper DMA ops. Using this device for the netdevice should also address the issue with DSA scenarios that need the netdevice to be backed by an of_device. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Madalin Bucur authored
The FMan MAC driver allocates a platform device for the Ethernet driver to probe on. Setting pdev->dev.of_node with the MAC node triggers the MAC driver probing of the new platform device. While this fails quickly and does not affect the functionality of the drivers, it is incorrect and must be removed. This was added to address a report that DSA code using of_find_net_device_by_node() is unable to use the DPAA interfaces. Error message seen before this fix: fsl_mac dpaa-ethernet.0: __devm_request_mem_region(mac) failed fsl_mac: probe of dpaa-ethernet.0 failed with error -16 Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Program tag is usually displayed as string of bytes without any separators (e.g. as "aa5520b1090cfeb6" vs MAC addr-like format bpftool uses currently: "aa:55:20:b1:09:0c:fe:b6"). Make bptfool use the more common format both for displaying the tag and selecting the program by tag. This was pointed out in review but I misunderstood the comment. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Acked-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
Kees Cook says: ==================== networking: Convert timers to use timer_setup() This is the current set of outstanding networking patches to perform conversions to the new timer interface (rebased to -next). This is not all expected conversions, but it contains everything needed in networking to eliminate init_timer(), and all the non-standard setup_*_timer() uses. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Trond Myklebust <trond.myklebust@primarydata.com> Cc: Anna Schumaker <anna.schumaker@netapp.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Jeff Layton <jlayton@poochiereds.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. (Note that this timer is actually disabled.) Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jarod Wilson <jarod@redhat.com> Cc: user-mode-linux-devel@lists.sourceforge.net Cc: user-mode-linux-user@lists.sourceforge.net Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
Removes unused timer and its old initialization call. Cc: Pantelis Antoniou <pantelis.antoniou@gmail.com> Cc: Vitaly Bordug <vbordug@ru.mvista.com> Cc: linuxppc-dev@lists.ozlabs.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Wei Liu <wei.liu2@citrix.com> Cc: Paul Durrant <paul.durrant@citrix.com> Cc: xen-devel@lists.xenproject.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Also drops a redundant initialization that is already set up by DEFINE_TIMER. Cc: "David S. Miller" <davem@davemloft.net> Cc: Hans Liljestrand <ishkamiel@gmail.com> Cc: "Reshetova, Elena" <elena.reshetova@intel.com> Cc: Bhumika Goyal <bhumirks@gmail.com> Cc: Johannes Berg <johannes.berg@intel.com> Cc: Roopa Prabhu <roopa@cumulusnetworks.com> Cc: Augusto Mecking Caringi <augustocaringi@gmail.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly for all users of sk_timer. Cc: "David S. Miller" <davem@davemloft.net> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andrew Hendry <andrew.hendry@gmail.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: David Howells <dhowells@redhat.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: linzhang <xiaolou4617@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: netdev@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-x25@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Switches test of .data field to .function, since .data will be going away. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Switches test of .data field to .function, since .data will be going away. Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Cc: Salil Mehta <salil.mehta@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: lipeng <lipeng321@huawei.com> Cc: Lin Yun Sheng <linyunsheng@huawei.com> Cc: Kejian Yan <yankejian@huawei.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Jon Mason <jdmason@kudzu.us> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Woojung Huh <woojung.huh@microchip.com> Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Philippe Reynes <tremyfr@gmail.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Arvind Yadav <arvind.yadav.cs@gmail.com> Cc: "Bjørn Mork" <bjorn@mork.no> Cc: "Stefan Brüns" <stefan.bruens@rwth-aachen.de> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: linux-usb@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Joerg Reuter <jreuter@yaina.de> Cc: linux-hams@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Russell King <linux@armlinux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: "David S. Miller" <davem@davemloft.net> Cc: Philippe Reynes <tremyfr@gmail.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Shannon Nelson <shannon.nelson@oracle.com> Cc: Rob Herring <robh@kernel.org> Cc: chris hyser <chris.hyser@oracle.com> Cc: Tushar Dave <tushar.n.dave@oracle.com> Cc: Tobias Klauser <tklauser@distanz.ch> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: "David S. Miller" <davem@davemloft.net> Cc: Johannes Berg <johannes.berg@intel.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: Rob Herring <robh@kernel.org> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Kees Cook authored
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Added missing initialization for rb_timer. Cc: Karsten Keil <isdn@linux-pingi.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Johannes Berg <johannes.berg@intel.com> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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