- 12 11月, 2018 40 次提交
-
-
由 Linus Torvalds 提交于
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: "One last pull request before heading to Vancouver for LPC, here we have: 1) Don't forget to free VSI contexts during ice driver unload, from Victor Raj. 2) Don't forget napi delete calls during device remove in ice driver, from Dave Ertman. 3) Don't request VLAN tag insertion of ibmvnic device when SKB doesn't have VLAN tags at all. 4) IPV4 frag handling code has to accomodate the situation where two threads try to insert the same fragment into the hash table at the same time. From Eric Dumazet. 5) Relatedly, don't flow separate on protocol ports for fragmented frames, also from Eric Dumazet. 6) Memory leaks in qed driver, from Denis Bolotin. 7) Correct valid MTU range in smsc95xx driver, from Stefan Wahren. 8) Validate cls_flower nested policies properly, from Jakub Kicinski. 9) Clearing of stats counters in mc88e6xxx driver doesn't retain important bits in the G1_STATS_OP register causing the chip to hang. Fix from Andrew Lunn" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (41 commits) act_mirred: clear skb->tstamp on redirect net: dsa: mv88e6xxx: Fix clearing of stats counters tipc: fix link re-establish failure net: sched: cls_flower: validate nested enc_opts_policy to avoid warning net: mvneta: correct typo flow_dissector: do not dissect l4 ports for fragments net: qualcomm: rmnet: Fix incorrect assignment of real_dev net: aquantia: allow rx checksum offload configuration net: aquantia: invalid checksumm offload implementation net: aquantia: fixed enable unicast on 32 macvlan net: aquantia: fix potential IOMMU fault after driver unbind net: aquantia: synchronized flow control between mac/phy net: smsc95xx: Fix MTU range net: stmmac: Fix RX packet size > 8191 qed: Fix potential memory corruption qed: Fix SPQ entries not returned to pool in error flows qed: Fix blocking/unlimited SPQ entries leak qed: Fix memory/entry leak in qed_init_sp_request() inet: frags: better deal with smp races net: hns3: bugfix for not checking return value ...
-
由 Linus Torvalds 提交于
Merge tag 'kbuild-fixes-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - fix build errors in binrpm-pkg and bindeb-pkg targets - fix false positive matches in merge_config.sh - fix build version mismatch in deb-pkg target - fix dtbs_install handling in (bin)deb-pkg target - revert a commit that allows setlocalversion to write to source tree * tag 'kbuild-fixes-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: builddeb: Fix inclusion of dtbs in debian package Revert "scripts/setlocalversion: git: Make -dirty check more robust" kbuild: deb-pkg: fix too low build version number kconfig: merge_config: avoid false positive matches from comment lines kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used kbuild: rpm-pkg: fix binrpm-pkg breakage when O= is used
-
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux由 Linus Torvalds 提交于
Pull btrfs fixes from David Sterba: "Several fixes to recent release (4.19, fixes tagged for stable) and other fixes" * tag 'for-4.20-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Btrfs: fix missing delayed iputs on unmount Btrfs: fix data corruption due to cloning of eof block Btrfs: fix infinite loop on inode eviction after deduplication of eof block Btrfs: fix deadlock on tree root leaf when finding free extent btrfs: avoid link error with CONFIG_NO_AUTO_INLINE btrfs: tree-checker: Fix misleading group system information Btrfs: fix missing data checksums after a ranged fsync (msync) btrfs: fix pinned underflow after transaction aborted Btrfs: fix cur_offset in the error case for nocow
-
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 fixes from Ted Ts'o: "A large number of ext4 bug fixes, mostly buffer and memory leaks on error return cleanup paths" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: missing !bh check in ext4_xattr_inode_write() ext4: fix buffer leak in __ext4_read_dirblock() on error path ext4: fix buffer leak in ext4_expand_extra_isize_ea() on error path ext4: fix buffer leak in ext4_xattr_move_to_block() on error path ext4: release bs.bh before re-using in ext4_xattr_block_find() ext4: fix buffer leak in ext4_xattr_get_block() on error path ext4: fix possible leak of s_journal_flag_rwsem in error path ext4: fix possible leak of sbi->s_group_desc_leak in error path ext4: remove unneeded brelse call in ext4_xattr_inode_update_ref() ext4: avoid possible double brelse() in add_new_gdb() on error path ext4: avoid buffer leak in ext4_orphan_add() after prior errors ext4: avoid buffer leak on shutdown in ext4_mark_iloc_dirty() ext4: fix possible inode leak in the retry loop of ext4_resize_fs() ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing ext4: add missing brelse() update_backups()'s error path ext4: add missing brelse() add_new_gdb_meta_bg()'s error path ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path ext4: avoid potential extra brelse in setup_new_flex_group_blocks()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Thomas Gleixner: "A set of x86 fixes: - Cure the LDT remapping to user space on 5 level paging which ended up in the KASLR space - Remove LDT mapping before freeing the LDT pages - Make NFIT MCE handling more robust - Unbreak the VSMP build by removing the dependency on paravirt ops - Support broken PIT emulation on Microsoft hyperV - Don't trace vmware_sched_clock() to avoid tracer recursion - Remove -pipe from KBUILD CFLAGS which breaks clang and is also slower on GCC - Trivial coding style and typo fixes" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu/vmware: Do not trace vmware_sched_clock() x86/vsmp: Remove dependency on pv_irq_ops x86/ldt: Remove unused variable in map_ldt_struct() x86/ldt: Unmap PTEs for the slot before freeing LDT pages x86/mm: Move LDT remap out of KASLR region on 5-level paging acpi/nfit, x86/mce: Validate a MCE's address before using it acpi/nfit, x86/mce: Handle only uncorrectable machine checks x86/build: Remove -pipe from KBUILD_CFLAGS x86/hyper-v: Fix indentation in hv_do_fast_hypercall16() Documentation/x86: Fix typo in zero-page.txt x86/hyper-v: Enable PIT shutdown quirk clockevents/drivers/i8253: Add support for PIT shutdown quirk
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Thomas Gleixner: "A bunch of perf tooling fixes: - Make the Intel PT SQL viewer more robust - Make the Intel PT debug log more useful - Support weak groups in perf record so it's behaving the same way as perf stat - Display the LBR stats in callchain entries properly in perf top - Handle different PMu names with common prefix properlin in pert stat - Start syscall augmenting in perf trace. Preparation for architecture independent eBPF instrumentation of syscalls. - Fix build breakage in JVMTI perf lib - Fix arm64 tools build failure wrt smp_load_{acquire,release}" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Do not zero sample_id_all for group members perf tools: Fix undefined symbol scnprintf in libperf-jvmti.so perf beauty: Use SRCARCH, ARCH=x86_64 must map to "x86" to find the headers perf intel-pt: Add MTC and CYC timestamps to debug log perf intel-pt: Add more event information to debug log perf scripts python: exported-sql-viewer.py: Fix table find when table re-ordered perf scripts python: exported-sql-viewer.py: Add help window perf scripts python: exported-sql-viewer.py: Add Selected branches report perf scripts python: exported-sql-viewer.py: Fall back to /usr/local/lib/libxed.so perf top: Display the LBR stats in callchain entry perf stat: Handle different PMU names with common prefix perf record: Support weak groups perf evlist: Move perf_evsel__reset_weak_group into evlist perf augmented_syscalls: Start collecting pathnames in the BPF program perf trace: Fix setting of augmented payload when using eBPF + raw_syscalls perf trace: When augmenting raw_syscalls plug raw_syscalls:sys_exit too perf examples bpf: Start augmenting raw_syscalls:sys_{start,exit} tools headers barrier: Fix arm64 tools build failure wrt smp_load_{acquire,release}
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull timer fix from Thomas Gleixner: "Just the removal of a redundant call into the sched deadline overrun check" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: posix-cpu-timers: Remove useless call to check_dl_overrun()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull scheduler fixes from Thomas Gleixner: "Two small scheduler fixes: - Take hotplug lock in sched_init_smp(). Technically not really required, but lockdep will complain other. - Trivial comment fix in sched/fair" * 'sched/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix a comment in task_numa_fault() sched/core: Take the hotplug lock in sched_init_smp()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull locking build fix from Thomas Gleixner: "A single fix for a build fail with CONFIG_PROFILE_ALL_BRANCHES=y in the qspinlock code" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/qspinlock: Fix compile error
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull core fixes from Thomas Gleixner: "A couple of fixlets for the core: - Kernel doc function documentation fixes - Missing prototypes for weak watchdog functions" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: resource/docs: Complete kernel-doc style function documentation watchdog/core: Add missing prototypes for weak functions resource/docs: Fix new kernel-doc warnings
-
由 Heiner Kallweit 提交于
The PCI vendor id of U.S. Robotics isn't defined in pci_ids.h so far, only ISDN driver w6692 has a private definition. Move the definition to pci_ids.h and use it in the r8169 driver too. Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
Similar to 80ba92fa ("codel: add ce_threshold attribute") After EDT adoption, it became easier to implement DCTCP-like CE marking. In many cases, queues are not building in the network fabric but on the hosts themselves. If packets leaving fq missed their Earliest Departure Time by XXX usec, we mark them with ECN CE. This gives a feedback (after one RTT) to the sender to slow down and find better operating mode. Example : tc qd replace dev eth0 root fq ce_threshold 2.5ms Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
FQ pacing guarantees that paced packets queued by one flow do not add head-of-line blocking for other flows. After TCP GSO conversion, increasing limit_output_bytes to 1 MB is safe, since this maps to 16 skbs at most in qdisc or device queues. (or slightly more if some drivers lower {gso_max_segs|size}) We still can queue at most 1 ms worth of traffic (this can be scaled by wifi drivers if they need to) Tested: # ethtool -c eth0 | egrep "tx-usecs:|tx-frames:" # 40 Gbit mlx4 NIC tx-usecs: 16 tx-frames: 16 # tc qdisc replace dev eth0 root fq # for f in {1..10};do netperf -P0 -H lpaa24,6 -o THROUGHPUT;done Before patch: 27711 26118 27107 27377 27712 27388 27340 27117 27278 27509 After patch: 37434 36949 36658 36998 37711 37291 37605 36659 36544 37349 Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Eric Dumazet says: ==================== tcp: tso defer improvements This series makes tcp_tso_should_defer() a bit smarter : 1) MSG_EOR gives a hint to TCP to not defer some skbs 2) Second patch takes into account that head tstamp can be in the future. 3) Third patch uses existing high resolution state variables to have a more precise heuristic. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
tcp_tso_should_defer() first heuristic is to not defer if last send is "old enough". Its current implementation uses jiffies and its low granularity. TSO autodefer performance should not rely on kernel HZ :/ After EDT conversion, we have state variables in nanoseconds that can allow us to properly implement the heuristic. This patch increases TSO chunk sizes on medium rate flows, especially when receivers do not use GRO or similar aggregation. It also reduces bursts for HZ=100 or HZ=250 kernels, making TCP behavior more uniform. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NSoheil Hassas Yeganeh <soheil@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
tcp_tso_should_defer() last step tries to check if the probable next ACK packet is coming in less than half rtt. Problem is that the head->tstamp might be in the future, so we need to use signed arithmetics to avoid overflows. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NSoheil Hassas Yeganeh <soheil@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
Applications using MSG_EOR are giving a strong hint to TCP stack : Subsequent sendmsg() can not append more bytes to skbs having the EOR mark. Do not try to TSO defer suchs skbs, there is really no hope. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NSoheil Hassas Yeganeh <soheil@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yafang Shao 提交于
Bitwise operation is a little faster. So I replace after() with using the flag FLAG_SND_UNA_ADVANCED as it is already set before. In addtion, there's another similar improvement in tcp_cwnd_reduction(). Cc: Joe Perches <joe@perches.com> Suggested-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NYafang Shao <laoar.shao@gmail.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
If sch_fq is used at ingress, skbs that might have been timestamped by net_timestamp_set() if a packet capture is requesting timestamps could be delayed by arbitrary amount of time, since sch_fq time base is MONOTONIC. Fix this problem by moving code from sch_netem.c to act_mirred.c. Fixes: fb420d5d ("tcp/fq: move back to CLOCK_MONOTONIC") Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
The mv88e6161 would sometime fail to probe with a timeout waiting for the switch to complete an operation. This operation is supposed to clear the statistics counters. However, due to a read/modify/write, without the needed mask, the operation actually carried out was more random, with invalid parameters, resulting in the switch not responding. We need to preserve the histogram mode bits, so apply a mask to keep them. Reported-by: NChris Healy <Chris.Healy@zii.aero> Fixes: 40cff8fc ("net: dsa: mv88e6xxx: Fix stats histogram mode") Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Andrew Lunn says: ==================== net: dsa: mv88e6xxx: Support more SERDES interfacxes Currently the SERDES interfaces for ports 9 and 10 on the mv88e6390x are supported, allowing upto 10G. However, when unused, these SERDES interfaces can be used by some of the lower ports for 1000Base-X. The tricky bit here is ordering. The SERDES have to become free from ports 9 or 10 before they can be used with lower ports. Normally, this would happen only when these ports would be configured up, which is too late. So at probe time, defaulting ports 9 and 10 to 1000BaseX frees them for use with lower ports. If they are actually needed, they will be taken back when port 9 and 10 goes up. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
The 6390X family has 8 SERDES interfaces. When ports 9 and 10 are not using all their SERDES interfaces, the unused ones can be assigned to ports 2-8. Add support for interrupts from SERDES interfaces connected to these lower ports. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
The 6390X family has 8 SERDES interfaces. This allows ports 9 and 10 to support up to 10Gbps using 4 SERDES interfaces. However, when lower speeds are used, which need fewer SERDES interfaces, the unused SERDES interfaces can be used by ports 2-8. The hardware defaults to ports 9 and 10 having all 4 SERDES interfaces assigned to them. This only gets changed when the interface is configured after what the SFP supports has been determined, or the 10G PHY completes auto-neg. For hardware designs which limit ports 9 and 10 to one or two SERDES interfaces, and place SFPs on the lower interfaces, this is too late. Those ports with SFP should not wait until ports 9/10 are up in order to get access to the SERDES interface. So change the default configuration when the driver is initialised. Configure ports 9 and 10 to 1000BaseX, so they use a single SERDES interface, freeing up the others. They can steal them back if they need them. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
The X family variants support additional ports modes, for 10G operation, which the non-X variants don't have. Add a port_set_cmode() for non-X variants to enforce this. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Move .port_set_cmode next to .port_get_cmode. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Andrew Lunn says: ==================== net: phy: convert advertise and supported to linkmode This is the last part in converting phylib to make use of a linux bitmap, not a u32, to represent links modes. This will allow support for PHYs > 1Gbps, which need to use link modes represented by a bit > 32. A number of MAC and PHY drivers need changes to support this. However the previous two patchesets reduced the number somewhat, the helpers which were introduced have been modified instead of the actual drivers. The follow on patches then make use of the extra bits, adding support for more link modes. Given how invasive this change is, i expect the build is broken for some architectures i did not test. I will fixup the breakage as fast as i can. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Now that 2.5G and 5G can be represented in phydev->advertising and phydev->lp_advertising, add these two links modes as possible resolutions to auto negotiation. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Now that PHYs and MAC can support more than 32 bit masks, add link modes which are > 31 to the PHY settings table. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Add missing markup for function parameters Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Convert phy drivers to report the link partner advertised modes using a linkmode bitmap. This allows them to report the higher speeds which don't fit in a u32. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
There are a few MAC/PHYs combinations which now support > 1Gbps. These may need to make use of link modes with bits > 31. Thus their supported PHY features or advertised features cannot be implemented using the current bitmap in a u32. Convert to using a linkmode bitmap, which can support all the currently devices link modes, and is future proof as more modes are added. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Heiner Kallweit 提交于
Both states aren't used. Most likely they result from an idea that never materialized. So remove them. Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jon Maloy 提交于
When a link failure is detected locally, the link is reset, the flag link->in_session is set to false, and a RESET_MSG with the 'stopping' bit set is sent to the peer. The purpose of this bit is to inform the peer that this endpoint just is going down, and that the peer should handle the reception of this particular RESET message as a local failure. This forces the peer to accept another RESET or ACTIVATE message from this endpoint before it can re-establish the link. This again is necessary to ensure that link session numbers are properly exchanged before the link comes up again. If a failure is detected locally at the same time at the peer endpoint this will do the same, which is also a correct behavior. However, when receiving such messages, the endpoints will not distinguish between 'stopping' RESETs and ordinary ones when it comes to updating session numbers. Both endpoints will copy the received session number and set their 'in_session' flags to true at the reception, while they are still expecting another RESET from the peer before they can go ahead and re-establish. This is contradictory, since, after applying the validation check referred to below, the 'in_session' flag will cause rejection of all such messages, and the link will never come up again. We now fix this by not only handling received RESET/STOPPING messages as a local failure, but also by omitting to set a new session number and the 'in_session' flag in such cases. Fixes: 7ea817f4 ("tipc: check session number before accepting link protocol messages") Signed-off-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 yupeng 提交于
The snmp_counter.rst explains the meanings of snmp counters. It also provides a set of experiments (only 1 for this initial patch), combines the experiments' resutls and the snmp counters' meanings. This is an initial path, only explains a part of IP/ICMP counters and provide a simple ping test. Signed-off-by: Nyupeng <yupeng0921@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 LUU Duc Canh 提交于
Currently, the broadcast retransmission algorithm is using the 'prev_retr' field in struct tipc_link to time stamp the latest broadcast retransmission occasion. This helps to restrict retransmission of individual broadcast packets to max once per 10 milliseconds, even though all other criteria for retransmission are met. We now move this time stamp to the control block of each individual packet, and remove other limiting criteria. This simplifies the retransmission algorithm, and eliminates any risk of logical errors in selecting which packets can be retransmitted. Acked-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NLUU Duc Canh <canh.d.luu@dektech.com.au> Signed-off-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Jakub Kicinski says: ==================== net: sched: indirect tc block cb registration John says: This patchset introduces an alternative to egdev offload by allowing a driver to register for block updates when an external device (e.g. tunnel netdev) is bound to a TC block. Drivers can track new netdevs or register to existing ones to receive information on such events. Based on this, they may register for block offload rules using already existing functions. The patchset also implements this new indirect block registration in the NFP driver to allow the offloading of tunnel rules. The use of egdev offload (which is currently only used for tunnel offload) is subsequently removed. RFC v2 -> PATCH - removed embedded tracking function from indir block register (now up to driver to clean up after itself) - refactored NFP code due to recent submissions - removed priv list clean function in NFP (list should be cleared by indirect block unregisters) RFC v1->v2: - free allocated owner struct in block_owner_clean function - add geneve type helper function - move test stub in NFP (v1 patch 2) to full tunnel offload implementation via indirect blocks (v2 patches 3-8) ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 John Hurley 提交于
Recent changes to NFP mean that stats updates from fw to driver no longer require a flow lookup and (because egdev offload has been removed) the ingress netdev for a lookup is now always known. Remove obsolete code in a flow lookup that matches on host context and that allows for a netdev to be NULL. Signed-off-by: NJohn Hurley <john.hurley@netronome.com> Reviewed-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 John Hurley 提交于
Previously, only tunnel decap rules required egdev registration for offload in NFP. These are now supported via indirect TC block callbacks. Remove the egdev code from NFP. Signed-off-by: NJohn Hurley <john.hurley@netronome.com> Reviewed-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>