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2020-05-05net: mv643xx_eth: Remove unused inline function sum16_as_beYueHaibing
commit 84411f73b884 ("net: mv643xx_eth: Avoid setting the initial TCP checksum") left behind this, remove it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: sun: cassini: Remove unused inline functionsYueHaibing
There's no callers in-tree anymore. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: tehuti: remove unused inline function bdx_tx_db_sizeYueHaibing
There's no callers in-tree anymore. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: ni: Fix use correct return type for ndo_start_xmit()Yunjian Wang
The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: ethernet: ti: use true, false for bool variables in cpsw_new.cJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/ti/cpsw_new.c:1924:2-17: WARNING: Assignment of 0/1 to bool variable drivers/net/ethernet/ti/cpsw_new.c:1231:1-16: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: bnxt: Remove Comparison to bool in bnxt_ethtool.cJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:1991:5-46: WARNING: Comparison to bool drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:1993:10-54: WARNING: Comparison to bool drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:2380:5-38: WARNING: Comparison to bool Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: agere: use true,false for bool variableJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/agere/et131x.c:717:3-22: WARNING: Assignment of 0/1 to bool variable drivers/net/ethernet/agere/et131x.c:721:1-20: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Acked-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: atheros: remove conversion to bool in atl1c_start_mac()Jason Yan
No need to convert '==' expression to bool. This fixes the following coccicheck warning: drivers/net/ethernet/atheros/atl1c/atl1c_main.c:1189:63-68: WARNING: conversion to bool not needed here Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: qede: Use true for bool variable in qede_init_fp()Jason Yan
Fix the following coccicheck warning: drivers/net/ethernet/qlogic/qede/qede_main.c:1717:5-19: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05bnx2x: Remove Comparison to bool in bnx2x_dcb.cJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:1548:17-31: WARNING: Comparison to bool drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:1148:16-24: WARNING: Comparison to bool drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:1158:30-38: WARNING: Comparison to bool Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05qlcnic: use true,false for bool variable in qlcnic_sriov_common.cJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c:1585:3-25: WARNING: Assignment of 0/1 to bool variable drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c:1588:3-25: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: emac: Fix use correct return type for ndo_start_xmit()Yunjian Wang
The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: nxp: Fix use correct return type for ndo_start_xmit()Yunjian Wang
The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: altera: Fix use correct return type for ndo_start_xmit()Yunjian Wang
The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-05net: allwinner: Fix use correct return type for ndo_start_xmit()Yunjian Wang
The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. And emac_start_xmit() can leak one skb if 'channel' == 3. Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bonding: remove useless stats_lock_keyCong Wang
After commit b3e80d44f5b1 ("bonding: fix lockdep warning in bond_get_stats()") the dynamic key is no longer necessary, as we compute nest level at run-time. So, we can just remove it to save some lockdep key entries. Test commands: ip link add bond0 type bond ip link add bond1 type bond ip link set bond0 master bond1 ip link set bond0 nomaster ip link set bond1 master bond0 Reported-and-tested-by: syzbot+aaa6fa4949cc5d9b7b25@syzkaller.appspotmail.com Cc: Dmitry Vyukov <dvyukov@google.com> Acked-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: partially revert dynamic lockdep key changesCong Wang
This patch reverts the folowing commits: commit 064ff66e2bef84f1153087612032b5b9eab005bd "bonding: add missing netdev_update_lockdep_key()" commit 53d374979ef147ab51f5d632dfe20b14aebeccd0 "net: avoid updating qdisc_xmit_lock_key in netdev_update_lockdep_key()" commit 1f26c0d3d24125992ab0026b0dab16c08df947c7 "net: fix kernel-doc warning in <linux/netdevice.h>" commit ab92d68fc22f9afab480153bd82a20f6e2533769 "net: core: add generic lockdep keys" but keeps the addr_list_lock_key because we still lock addr_list_lock nestedly on stack devices, unlikely xmit_lock this is safe because we don't take addr_list_lock on any fast path. Reported-and-tested-by: syzbot+aaa6fa4949cc5d9b7b25@syzkaller.appspotmail.com Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: ethernet: ti: am65-cpsw-nuss: enable packet timestamping supportGrygorii Strashko
The MCU CPSW Common Platform Time Sync (CPTS) provides possibility to timestamp TX PTP packets and all RX packets. This enables corresponding support in TI AM65x/J721E MCU CPSW driver. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: ethernet: ti: introduce am654 common platform time sync driverGrygorii Strashko
The CPTS module is used to facilitate host control of time sync operations. Main features of CPTS module are: - selection of multiple external clock sources - control of time sync events via interrupt or polling - 64-bit timestamp mode in ns with HW PPM and nudge adjustment. - hardware timestamp ext. inputs (HWx_TS_PUSH) - timestamp Generator function outputs (TS_GENFx) Depending on integration it enables compliance with the IEEE 1588-2008 standard for a precision clock synchronization protocol, Ethernet Enhanced Scheduled Traffic Operations (CPTS_ESTFn) and PCIe Subsystem Precision Time Measurement (PTM). Introduced driver provides Linux PTP hardware clock for each CPTS device and network packets timestamping where applicable. CPTS PTP hardware clock supports following operations: - Set time - Get time - Shift the clock by a given offset atomically - Adjust clock frequency - Time stamp external events - Periodic output signals Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: ipa: define SMEM memory region for IPAAlex Elder
Arrange to use an item from SMEM memory for IPA. SMEM item number 497 is designated to be used by the IPA. Specify the item ID and size of the region in platform configuration data. Allocate and get a pointer to this region from ipa_mem_init(). The memory must be mapped for access through an SMMU. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: ipa: define IMEM memory region for IPAAlex Elder
Define a region of IMEM memory available for use by IPA in the platform configuration data. Initialize it from ipa_mem_init(). The memory must be mapped for access through an SMMU. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: ipa: redefine struct ipa_mem_dataAlex Elder
The ipa_mem_data structure type was never actually used. Instead, the IPA memory regions were defined using the ipa_mem structure. Redefine struct ipa_mem_data so it encapsulates the array of IPA-local memory region descriptors along with the count of entries in that array. Pass just an ipa_mem structure pointer to ipa_mem_init(). Rename the ipa_mem_data[] array ipa_mem_local_data[] to emphasize that the memory regions it defines are IPA-local memory. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04r8169: use new helper eth_hw_addr_crcHeiner Kallweit
Use new helper eth_hw_addr_crc to simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04net: dsa: felix: allow the device to be disabledMichael Walle
If there is no specific configuration of the felix switch in the device tree, but only the default configuration (ie. given by the SoCs dtsi file), the probe fails because no CPU port has been set. On the other hand you cannot set a default CPU port because that depends on the actual board using the switch. [ 2.701300] DSA: tree 0 has no CPU port [ 2.705167] mscc_felix 0000:00:00.5: Failed to register DSA switch: -22 [ 2.711844] mscc_felix: probe of 0000:00:00.5 failed with error -22 Thus let the device tree disable this device entirely, like it is also done with the enetc driver of the same SoC. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: show only relevant ethtool stats for a TX or RX ringRajesh Ravi
Currently, ethtool -S shows all TX/RX ring counters whether the channel is combined, RX, or TX. The unused counters will always be zero. Improve it by showing only the relevant counters if the channel is RX or TX. If the channel is combined, the counters will be shown exactly the same as before. [ MChan: Lots of cleanups and simplifications on Rajesh's original code] Signed-off-by: Rajesh Ravi <rajesh.ravi@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Split HW ring statistics strings into RX and TX parts.Michael Chan
This will allow the RX and TX ring statistics to be separated if needed. In the next patch, we'll be able to only display RX or TX statistcis if the channel is RX only or TX only. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Refactor the software ring counters.Michael Chan
We currently have 3 software ring counters, rx_l4_csum_errors, rx_buf_errors, and missed_irqs. The 1st two are RX counters and the last one is a common counter. Organize them into 2 structures bnxt_rx_sw_stats and bnxt_cmn_sw_stats. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Add doorbell information to bnxt_en_dev struct.Michael Chan
The purpose of this is to inform the RDMA driver the size of the doorbell BAR that the L2 driver has mapped and the portion that is mapped uncacheable. The unchaeable portion is shared with the RoCE driver. Any remaining unmapped doorbell BAR can be used by the RDMA driver for its own purpose. Currently, the entire L2 portion is mapped uncacheable. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Add support for L2 doorbell size.Michael Chan
Read the L2 doorbell size from the firmware and only map the portion of the doorbell BAR for L2 use. This will leave the remaining doorbell BAR available for the RoCE driver to use. The RoCE driver can map the remaining portion as write-combining to support the push feature. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Set the db_offset on 57500 chips for the RDMA MSIX entries.Michael Chan
The driver provides completion ring or NQ doorbell offset for each MSIX entry requested by the RDMA driver. The NQ offset on 57500 chips is different than legacy chips. Set it correctly based on chip type for correctness. The RDMA driver is ignoring this field for the 57500 chips so it is not causing any problem. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Define the doorbell offsets on 57500 chips.Michael Chan
Define the 57500 chip doorbell offsets instead of using the magic values in the C file. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Improve kernel log messages related to ethtool reset.Edwin Peer
Kernel log messages for failed AP reset commands should be suppressed. These are expected to fail on devices that do not have an AP. Add missing driver reload message after AP reset and log it in a common way without duplication. Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: fix ethtool_reset_flags ABI violationsEdwin Peer
The ethtool ABI specifies that the reset operation should only clear the flags that were actually reset. Setting the flags to zero after a chip reset violates this because it does not include resetting the application processor complex. Similarly, components that are not yet defined are also not necessarily being reset. The fact that chip reset does not cover the AP also means that it is inappropriate to treat these two components exclusively of one another. The ABI provides a mechanism to report a failure to reset independent components via the returned bitmask, so it is also wrong to fail hard if one of a set of independent resets is not possible. It is incorrect to rely on the passed by reference flags in bnxt_reset(), which are being updated as components are reset. The initially requested value should be used instead so that hard errors do not propagate if any earlier components could have been reset successfully. Note, AP and chip resets are global in nature. Dedicated resets are thus not currently supported. Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: refactor ethtool firmware reset typesEdwin Peer
The case statement in bnxt_firmware_reset() dangerously mixes types. This patch separates the application processor and whole chip resets from the rest such that the selection is performed on a pure type. Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: prepare to refactor ethtool reset typesEdwin Peer
Extract bnxt_hwrm_firmware_reset() for performing firmware reset operations. This new helper function will be used in a subsequent patch to separate unrelated reset types out of bnxt_firmware_reset(). Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Do not include ETH_FCS_LEN in the max packet length sent to fw.Vasundhara Volam
The firmware does not expect the CRC to be included in the length passed from the driver. The firmware always configures the chip to strip out the CRC. Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Improve TQM ring context memory sizing formulas.Michael Chan
The current formulas to calculate the TQM slow path and fast path ring context memory sizes are not quite correct. TQM slow path entry is array index 0 of ctx->tqm_mem[]. The other array entries are for fast path. Fix these sizes according to latest firmware spec. for 57500 and newer chips. Fixes: 3be8136ce14e ("bnxt_en: Initialize context memory to the value specified by firmware.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Allocate TQM ring context memory according to fw specification.Michael Chan
Newer firmware spec. will specify the number of TQM rings to allocate context memory for. Use the firmware specified value and fall back to the old value derived from bp->max_q if it is not available. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-04bnxt_en: Update firmware spec. to 1.10.1.33.Michael Chan
Changes include additional statistics, ECN support, context memory interface change for better TQM context memory sizing, firmware health status definitions, etc. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: cosmetic: extract code to ena_indirection_table_set()Arthur Kiyanovski
Extract code to ena_indirection_table_set() to make the code cleaner. Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: cosmetic: remove unnecessary spaces and tabs in ena_com.h macrosSameeh Jubran
The macros in ena_com.h have inconsistent spaces between the macro name and it's value. This commit sets all the macros to have a single space between the name and value. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: use SHUTDOWN as reset reason when closing interfaceSameeh Jubran
The 'ENA_REGS_RESET_SHUTDOWN' enum indicates a normal driver shutdown / removal procedure. Also, a comment is added to one of the reset reason assignments for code clarity. Signed-off-by: Shay Agroskin <shayagr@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: drop superfluous prototypeArthur Kiyanovski
Before this commit there was a function prototype named ena_com_get_ena_admin_polling_mode() that was never implemented. This patch simply deletes it. Signed-off-by: Igor Chauskin <igorch@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: add support for reporting of packet dropsSameeh Jubran
1. Add support for getting tx drops from the device and saving them in the driver. 2. Report tx via netdev stats. Signed-off-by: Igor Chauskin <igorch@amazon.com> Signed-off-by: Guy Tzalik <gtzalik@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: add unmask interrupts statistics to ethtoolSameeh Jubran
Add unmask interrupts statistics to ethtool. Signed-off-by: Netanel Belgazal <netanel@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: remove code that does nothingSameeh Jubran
Both key and func parameters are pointers on the stack. Setting them to NULL does nothing. The original intent was to leave the key and func unset in this case, but for this to happen nothing needs to be done as the calling function ethtool_get_rxfh() already clears key and func. This commit removes the above described useless code. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: changes to RSS hash key allocationSameeh Jubran
This commit contains 2 cosmetic changes: 1. Use ena_com_check_supported_feature_id() in ena_com_hash_key_fill_default_key() instead of rewriting its implementation. This also saves us a superfluous admin command by using the cached value. 2. Change if conditions in ena_com_rss_init() to be clearer. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: change default RSS hash function to ToeplitzArthur Kiyanovski
Currently in the driver we are setting the hash function to be CRC32. Starting with this commit we want to change the default behaviour so that we set the hash function to be Toeplitz instead. Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: allow setting the hash function without changing the keySameeh Jubran
Current code does not allow setting the hash function without changing the key. This commit enables it. To achieve this we separate ena_com_get_hash_function() to 2 functions: ena_com_get_hash_function() - which gets only the hash function, and ena_com_get_hash_key() - which gets only the hash key. Also return 0 instead of rc at the end of ena_get_rxfh() since all previous operations succeeded. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-03net: ena: fix error returning in ena_com_get_hash_function()Arthur Kiyanovski
In case the "func" parameter is NULL we now return "-EINVAL". This shouldn't happen in general, but when it does happen, this is the proper way to handle it. We also check func for NULL in the beginning of the function, as there is no reason to do all the work and realize in the end of the function it was useless. Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>