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2017-06-12net: factor out a helper to decrement the skb refcountPaolo Abeni
The same code is replicated in 3 different places; move it to a common helper. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-12sh_eth: add support for changing MTUNiklas Söderlund
The hardware supports the MTU to be changed and the driver it self is somewhat prepared to support this. This patch hooks up the callbacks to be able to change the MTU from user-space. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-11bpf, arm64: take advantage of stack_depth trackingDaniel Borkmann
Make use of recently implemented stack_depth tracking for arm64 JIT, so that stack usage can be reduced heavily for programs not using tail calls at least. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-11Merge tag 'mlx5-updates-2017-06-11' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2017-06-11 This series provides updates to mlx5 header rewrite feature, from Or Gerlitz. and three more small updates From maor and eran. ------- Or says: Packets belonging to flows which are different by matching may still need to go through the same header re-writes (e.g set the current routing hop MACs and issue TTL decrement). To minimize the number of modify header IDs, we add a cache for header re-write IDs which is keyed by the binary chain of modify header actions. The caching is supported for both eswitch and NIC use-cases, where the actual conversion of the code to use caching comes in separate patches, one per use-case. Using a per field mask field, the TC pedit action supports modifying partial fields. The last patch enables offloading that. ------- From Maor, update flow table commands layout to the latest HW spec. From Eran, ethtool connector type reporting updates. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10net: ethernet: ti: cpdma: do not enable host error misc irqGrygorii Strashko
CPSW driver does not handle this interrupt, so there are no reasons to enable it in hardware. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10net: ethernet: ti: cpsw: enable HWTSTAMP_FILTER_PTP_V1_L4_EVENT filterGrygorii Strashko
CPSW driver supports PTP v1 messages, but for unknown reasons this filter is not advertised. As result, ./tools/testing/selftests/networking/timestamping/timestamping utility can't be used for testing of CPSW RX timestamping with option SOF_TIMESTAMPING_RX_HARDWARE, because it uses HWTSTAMP_FILTER_PTP_V1_L4_SYNC filter. Hence, fix it by advertising HWTSTAMP_FILTER_PTP_V1_L4_XXX filters in CPSW driver. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10Merge branch 'bpf-misc-updates'David S. Miller
Daniel Borkmann says: ==================== Misc BPF updates This set contains a couple of misc updates: stack usage reduction for perf_sample_data in tracing progs, reduction of stale data in verifier on register state transitions that I still had in my queue and few selftest improvements as well as bpf_set_hash() helper for tc programs. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: add bpf_set_hash helper for tc progsDaniel Borkmann
Allow for tc BPF programs to set a skb->hash, apart from clearing and triggering a recalc that we have right now. It allows for BPF to implement a custom hashing routine for skb_get_hash(). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: remove cg_skb_func_proto and use sk_filter_func_proto directlyDaniel Borkmann
Since cg_skb_func_proto() doesn't do anything else than just calling into sk_filter_func_proto(), remove it and set sk_filter_func_proto() directly for .get_func_proto callback. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf, tests: set rlimit also for test_align, so it doesn't failDaniel Borkmann
When running all the tests, through 'make run_tests', I had test_align failing due to insufficient rlimit. Set it the same way as all other test cases from BPF selftests do, so that test case properly loads everything. [...] Summary: 7 PASSED, 1 FAILED selftests: test_progs [PASS] /home/foo/net-next/tools/testing/selftests/bpf Test 0: mov ... Failed to load program. FAIL Test 1: shift ... Failed to load program. FAIL Test 2: addsub ... Failed to load program. FAIL Test 3: mul ... Failed to load program. FAIL Test 4: unknown shift ... Failed to load program. FAIL Test 5: unknown mul ... Failed to load program. FAIL Test 6: packet const offset ... Failed to load program. FAIL Test 7: packet variable offset ... Failed to load program. FAIL Results: 0 pass 8 fail selftests: test_align [PASS] [...] Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf, tests: add a test for htab lookup + update traversalDaniel Borkmann
Add a test case to track behaviour when traversing and updating the htab map. We recently used such traversal, so it's quite useful to keep it as an example in selftests. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: reset id on spilled regs in clear_all_pkt_pointersDaniel Borkmann
Right now, we don't reset the id of spilled registers in case of clear_all_pkt_pointers(). Given pkt_pointers are highly likely to contain an id, do so by reusing __mark_reg_unknown_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>
2017-06-10bpf: reset id on CONST_IMM transitionDaniel Borkmann
Whenever we set the register to the type CONST_IMM, we currently don't reset the id to 0. id member is not used in CONST_IMM case, so don't let it become stale, where pruning won't be able to match later on. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: don't check spilled reg state for non-STACK_SPILLed type slotsDaniel Borkmann
spilled_regs[] state is only used for stack slots of type STACK_SPILL, never for STACK_MISC. Right now, in states_equal(), even if we have old and current stack state of type STACK_MISC, we compare spilled_regs[] for that particular offset. Just skip these like we do everywhere else. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: avoid excessive stack usage for perf_sample_dataDaniel Borkmann
perf_sample_data consumes 386 bytes on stack, reduce excessive stack usage and move it to per cpu buffer. It's allowed due to preemption being disabled for tracing, xdp and tc programs, thus at all times only one program can run on a specific CPU and programs cannot run from interrupt. We similarly also handle bpf_pt_regs. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG_M5272Fabio Estevam
Commit 2b30842b23b9 ("net: fec: Clear and enable MIB counters on imx51") introduced fec_enet_clear_ethtool_stats(), but missed to add a stub for the CONFIG_M5272=y case, causing build failure for the m5272c3_defconfig. Add the missing empty stub to fix the build failure. Fixes: Commit 2b30842b23b9 ("net: fec: Clear and enable MIB counters on imx51") Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10Remove the redundant skb->dev initialization in ip6_fragmentChenbo Feng
After moves the skb->dev and skb->protocol initialization into ip6_output, setting the skb->dev inside ip6_fragment is unnecessary. Fixes: 97a7a37a7b7b("ipv6: Initial skb->dev and skb->protocol in ip6_output") Signed-off-by: Chenbo Feng <fengc@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10sctp: no need to check assoc id before calling sctp_assoc_set_idXin Long
sctp_assoc_set_id does the assoc id check in the beginning when processing dupcookie, no need to do the same check before calling it. v1->v2: fix some typo errs Marcelo pointed in changelog. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10sctp: use read_lock_bh in sctp_eps_seq_showXin Long
This patch is to use read_lock_bh instead of local_bh_disable and read_lock in sctp_eps_seq_show. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10sctp: fix recursive locking warning in sctp_do_peeloffXin Long
Dmitry got the following recursive locking report while running syzkaller fuzzer, the Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x2ee/0x3ef lib/dump_stack.c:52 print_deadlock_bug kernel/locking/lockdep.c:1729 [inline] check_deadlock kernel/locking/lockdep.c:1773 [inline] validate_chain kernel/locking/lockdep.c:2251 [inline] __lock_acquire+0xef2/0x3430 kernel/locking/lockdep.c:3340 lock_acquire+0x2a1/0x630 kernel/locking/lockdep.c:3755 lock_sock_nested+0xcb/0x120 net/core/sock.c:2536 lock_sock include/net/sock.h:1460 [inline] sctp_close+0xcd/0x9d0 net/sctp/socket.c:1497 inet_release+0xed/0x1c0 net/ipv4/af_inet.c:425 inet6_release+0x50/0x70 net/ipv6/af_inet6.c:432 sock_release+0x8d/0x1e0 net/socket.c:597 __sock_create+0x38b/0x870 net/socket.c:1226 sock_create+0x7f/0xa0 net/socket.c:1237 sctp_do_peeloff+0x1a2/0x440 net/sctp/socket.c:4879 sctp_getsockopt_peeloff net/sctp/socket.c:4914 [inline] sctp_getsockopt+0x111a/0x67e0 net/sctp/socket.c:6628 sock_common_getsockopt+0x95/0xd0 net/core/sock.c:2690 SYSC_getsockopt net/socket.c:1817 [inline] SyS_getsockopt+0x240/0x380 net/socket.c:1799 entry_SYSCALL_64_fastpath+0x1f/0xc2 This warning is caused by the lock held by sctp_getsockopt() is on one socket, while the other lock that sctp_close() is getting later is on the newly created (which failed) socket during peeloff operation. This patch is to avoid this warning by use lock_sock with subclass SINGLE_DEPTH_NESTING as Wang Cong and Marcelo's suggestion. Reported-by: Dmitry Vyukov <dvyukov@google.com> Suggested-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Suggested-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10net/packet: remove unneeded declaraion of tpacket_snd().Rosen, Rami
This patch removes unneeded forward declaration of tpacket_snd() in net/packet/af_packet.c. Signed-off-by: Rami Rosen <rami.rosen@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bpf: Remove duplicate tcp_filter hook in ipv6Chenbo Feng
There are two tcp_filter hooks in tcp_ipv6 ingress path currently. One is at tcp_v6_rcv and another is in tcp_v6_do_rcv. It seems the tcp_filter() call inside tcp_v6_do_rcv is redundent and some packet will be filtered twice in this situation. This will cause trouble when using eBPF filters to account traffic data. Signed-off-by: Chenbo Feng <fengc@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10bonding: warn user when 802.3ad speed is unknownNicolas Dichtel
Goal is to advertise the user when ethtool speeds and 802.3ad speeds are desynchronized. When this case happens, the kernel needs to be patched. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10netns: fix error code when the nsid is already usedNicolas Dichtel
When the user tries to assign a specific nsid, idr_alloc() is called with the range [nsid, nsid+1]. If this nsid is already used, idr_alloc() returns ENOSPC (No space left on device). In our case, it's better to return EEXIST to make it clear that the nsid is not available. CC: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-10netns: define extack error msg for nsis cmdsNicolas Dichtel
It helps the user to identify errors. CC: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09cxgb4: fix memory leak in init_one()Ganesh Goudar
Free up mbox_log allocated for PF0 to PF3. Fixes: 7829451c695e ("cxgb4: Add control net_device for configuring PCIe VF") Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: add qed_int_sb_init() stub functionArnd Bergmann
When CONFIG_QED_SRIOV is disabled, we get a build error: drivers/net/ethernet/qlogic/qed/qed_int.c: In function 'qed_int_sb_init': drivers/net/ethernet/qlogic/qed/qed_int.c:1499:4: error: implicit declaration of function 'qed_vf_set_sb_info'; did you mean 'qed_mcp_get_resc_info'? [-Werror=implicit-function-declaration] All the other declarations have a 'static inline' stub as an alternative here, so this adds one more for qed_int_sb_init. Fixes: 50a207147fce ("qed: Hold a single array for SBs") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09Merge branch 'qed-Light-L2-updates'David S. Miller
Yuval Mintz says: ==================== qed*: Light L2 updates This series does a major overhaul of the LL2 logic in qed. The single biggest change done here is in #5 where we're changing the API qed provides for LL2 [both internally in case of storage and externally in case of RoCE] to become callback-based to allow cleaner scalability in preperation to the future iWARP submission which would aadd additional flavors of LL2. It's also the only patch in series to modify !qed logic [qedr]. Patches prior to that mostly deal with refactoring LL2 code, encapsulating varaious parameters into structure and re-ordering of LL2 code. The latter patches add some small missing bits of LL2 ffunctionality. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: collect GSI port statisticsMintz, Yuval
The LL2 statistics already have place holders for these, but haven't populated them so far. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: Call rx_release_cb() when flushing LL2Mintz, Yuval
Driver to inform the connection owner that the its buffers are being released as part of a flush. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: No need for LL2 frags indicationMintz, Yuval
This is a legacy leftover; There's no current flow where 'frags_mapped' would be set. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed*: LL2 callback operationsMichal Kalderon
LL2 today is interrupt driven - when tx/rx completion arrives [or any other indication], qed needs to operate on the connection and pass the information to the protocol-driver [or internal qed consumer]. Since we have several flavors of ll2 employeed by the driver, each handler needs to do an if-else to determine the right functionality to use based on the connection type. In order to make things more scalable [given that we're going to add additional types of ll2 flavors] move the infrastrucutre into using a callback-based approach - the callbacks would be provided as part of the connection's initialization parameters. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: LL2 code relocationsMintz, Yuval
Instead of having the OOO logic packetd, divide it with rest of code according to establish/release flows. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: Cleaner seperation of LL2 inputsMintz, Yuval
A LL2 connection [qed_ll2_info] has a sub-structure of type qed_ll2_conn that contain various inputs for ll2 acquisition, but the connection also utilizes a couple of other inputs. Restructure the input structure to include all the inputs and refactor the code necessary to populate those. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: Revise ll2 Rx completionMintz, Yuval
This introduces qed_ll2_comp_rx_data as a public struct and moves handling of Rx packets in LL2 into using it. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09qed: LL2 to use packed information for txMintz, Yuval
First step in revising the LL2 interface, this declares qed_ll2_tx_pkt_info as part of the ll2 interface, and uses it for transmission instead of receiving lots of parameters. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09Merge branch 'r8152-minor-adjustment'David S. Miller
Hayes Wang says: ==================== r8152: minor adjustment Adjust some code to make it reasonable or satisfy the suggestion from the engineers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: replace napi_complete with napi_complete_donehayeswang
Change from using napi_complete to napi_complete_done to allow for the use of gro_flush_timeout in tuning network processing. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: avoid rx queue more than 1000 packetshayeswang
Stop queuing rx packets if it is more than 1000. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: check if disabling ALDPS is finishedhayeswang
Use PLA 0xe000 bit 8 to check if disabling ALDPS is finished. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: move the initialization to reset_resume functionhayeswang
Move tp->rtl_ops.init() from rtl8152_resume() to rtl8152_reset_resume(). The initialization is only necessary for reset_resume(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: move the default coalesce setting for RTL8153hayeswang
Only RTL8153 could set coalesce, so move the default setting for rtl8152_probe() to r8153_init(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: adjust U2P3 for RTL8153hayeswang
Use another way to keep disabling the U2P3 for both RTL_VER_03 and RTL_VER_04. Move enabling U2P3 from r8153_init() to r8153_hw_phy_cfg(). The engineer ask the setting should be done after PHY settings. Disable U2P3 first in rtl8153_up(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: adjust rtl8153_runtime_enable functionhayeswang
Adjust the order of rtl8153_runtime_enable() according to the suggestion from the engineer. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: move the setting of rx aggregationhayeswang
Move the setting from r8153_first_init() to r8153_init(). It only needs to be set once. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: adjust the settings about MAC clock speed down for RTL8153hayeswang
The MAC clock speed down could be enabled if the U1/U2 is disabled. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: adjust lpm settings for RTL8153hayeswang
Enable lpm after r8153_init() and remove other enable/disable lpm. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09r8152: add r8153_phy_status functionhayeswang
Use r8153_phy_status() to check phy status of RTL8153. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09bpf: Fix test_obj_id.c for llvm 5.0Martin KaFai Lau
llvm 5.0 does not like the section name and the function name to be the same: clang -I. -I./include/uapi -I../../../include/uapi \ -I../../../../samples/bpf/ \ -Wno-compare-distinct-pointer-types \ -O2 -target bpf -c \ linux/tools/testing/selftests/bpf/test_obj_id.c -o \ linux/tools/testing/selftests/bpf/test_obj_id.o fatal error: error in backend: 'test_prog_id' label emitted multiple times to assembly file clang-5.0: error: clang frontend command failed with exit code 70 (use -v to see invocation) clang version 5.0.0 (trunk 304326) (llvm/trunk 304329) This patch makes changes to the section name and the function name. Fixes: 95b9afd3987f ("bpf: Test for bpf ID") Reported-by: Alexei Starovoitov <ast@fb.com> Reported-by: Yonghong Song <yhs@fb.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-09bpf: Fix test_bpf_obj_id() when the bpf_jit_enable sysctl is diabledMartin KaFai Lau
test_bpf_obj_id() should not expect a non zero jited_prog_len to be returned by bpf_obj_get_info_by_fd() when net.core.bpf_jit_enable is 0. The patch checks for net.core.bpf_jit_enable and has different expectation on jited_prog_len. This patch also removes the pwd.h header which I forgot to remove after making changes. Fixes: 95b9afd3987f ("bpf: Test for bpf ID") Reported-by: Yonghong Song <yhs@fb.com> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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