- 04 2月, 2017 6 次提交
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由 Yotam Gigi 提交于
As the function ife_tlv_meta_encode is not used by any other module, unexport it and make it static for the act_ife module. Signed-off-by: NYotam Gigi <yotamg@mellanox.com> Signed-off-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NRoman Mashak <mrv@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Small cleanup factorizing code doing the TCP_MAXSEG clamping. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
On large SMP builds, we can run into a build warning: drivers/net/ethernet/hisilicon/hns/hns_enet.c: In function 'hns_set_irq_affinity.isra.27': drivers/net/ethernet/hisilicon/hns/hns_enet.c:1242:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] The solution here is to use cpumask_var_t, which can use dynamic allocation when CONFIG_CPUMASK_OFFSTACK is enabled. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Generic NAPI busy polling allows us to remove custom implementations found in drivers. It is possible further optimization could be done by testing napi_complete_done() return value. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
It is time to add GRO support to this driver. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arjun V 提交于
Without any uld being loaded, uld_txq_info[] will be NULL. uld_send() is also used for sending control work requests(for eg: setting filter) that dont require any ulds to be loaded. Hence move uld_txq_info[] assignment after ctrl_xmit(). Also added a NULL check for uld_txq_info[]. Fixes: 94cdb8bb (cxgb4: Add support for dynamic allocation of resources for ULD). Signed-off-by: NArjun V <arjun@chelsio.com> Signed-off-by: NCasey Leedom <leedom@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 2月, 2017 18 次提交
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由 Eric Dumazet 提交于
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers. Not only we remove lot's of tricky code, we also remove one lock operation in fast path. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Edward Cree <ecree@solarflare.com> Cc: Bert Kenward <bkenward@solarflare.com> Acked-by: NBert Kenward <bkenward@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers. Not only we remove lot's of tricky code, we also remove one lock operation in fast path. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Edward Cree <ecree@solarflare.com> Cc: Bert Kenward <bkenward@solarflare.com> Acked-by: NBert Kenward <bkenward@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Debugging issues caused by pfmemalloc is often tedious. Add a new SNMP counter to more easily diagnose these problems. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Josef Bacik <jbacik@fb.com> Acked-by: NJosef Bacik <jbacik@fb.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Ahern 提交于
nothing in devinet.c relies on fib_lookup.h; remove it from the includes Signed-off-by: NDavid Ahern <dsa@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
When __alloc_skb() allocates an skb from fast clone cache, setting pfmemalloc on the clone is not needed. Clone will be properly initialized later at skb_clone() time, including pfmemalloc field, as it is included in the headers_start/headers_end section which is fully copied. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Andrew Lunn says: ==================== MV88E6390 fixes Two patches, which have been posted before. Fix simple issues in the mv88e6390 support. These don't need to go to stable, since the mv88e6390 support in stable is insufficient to be usable. To apply cleanly, these patches rely on "net: dsa: mv88e6xxx: Workaround missing PHY". v2: Added Reviewed-by. Removed a redundant "the" ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
In order to enable 2.5Gbps mode, we need the base speed of 10G, plus the Alt bit setting. Fix a typ0 that used 1Gb base speed. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
The MV88E6390 family uses a different ATU age timer coefficient. Fix the info structures. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
The 88e1545 PHYs are discrete Marvell PHYs, found in a quad package on the zii-devel-b board. Add support for it to the Marvell PHY driver. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiner Kallweit 提交于
Most likely a copy & paste error in referenced commit. Restore the debug message to what it was before. Fixes: f573c0b9 ("stmmac: move stmmac_clk, pclk, clk_ptp_ref and stmmac_rst to platform structure") Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Acked-By: NJoao Pinto <jpinto@synopsys.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiner Kallweit 提交于
Chips like Amlogic S905GXBB are supported by this driver but don't have support for PTP. Add a separate warning for missing HW support to differentiate it from other actual failures. Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiner Kallweit 提交于
As documented in Documentation/devicetree/bindings/net/ethernet.txt, in RGMII_ID and RGMII_TXID mode the MAC should not add a tx delay. Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrey Vagin 提交于
This ioctl opens a file to which a socket is bound and returns a file descriptor. The caller has to have CAP_NET_ADMIN in the socket network namespace. Currently it is impossible to get a path and a mount point for a socket file. socket_diag reports address, device ID and inode number for unix sockets. An address can contain a relative path or a file may be moved somewhere. And these properties say nothing about a mount namespace and a mount point of a socket file. With the introduced ioctl, we can get a path by reading /proc/self/fd/X and get mnt_id from /proc/self/fdinfo/X. In CRIU we are going to use this ioctl to dump and restore unix socket. Here is an example how it can be used: $ strace -e socket,bind,ioctl ./test /tmp/test_sock socket(AF_UNIX, SOCK_STREAM, 0) = 3 bind(3, {sa_family=AF_UNIX, sun_path="test_sock"}, 11) = 0 ioctl(3, SIOCUNIXFILE, 0) = 4 ^Z $ ss -a | grep test_sock u_str LISTEN 0 1 test_sock 17798 * 0 $ ls -l /proc/760/fd/{3,4} lrwx------ 1 root root 64 Feb 1 09:41 3 -> 'socket:[17798]' l--------- 1 root root 64 Feb 1 09:41 4 -> /tmp/test_sock $ cat /proc/760/fdinfo/4 pos: 0 flags: 012000000 mnt_id: 40 $ cat /proc/self/mountinfo | grep "^40\s" 40 19 0:37 / /tmp rw shared:23 - tmpfs tmpfs rw Signed-off-by: NAndrei Vagin <avagin@openvz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Andrew Lunn says: ==================== Work around missing PHY prodcut ID in mv88e6390 The internal PHYs of the MV88E6390 have a Marvell OUI, but the product ID is zero. Work around this by trapping reads to the ID, and if it is zero, return the MV88E6390 family ID. v2: Move the workaround into the central mdio read function. Enable the temperature sensor, even though it does not work on the 6390, but it does on the 6341, which has the same ID problem. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
The mv88e6390 Ethernet switch has internal PHYs. These PHYs don't have an model ID in the ID2 register. So the MDIO driver in the switch intercepts reads to this register, and returns the switch family ID. Extend the Marvell PHY driver by including this ID, and treat the PHY as a 88E1540. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
The internal PHYs of the mv88e6390 do not have a model ID. Trap any calls to the ID register, and if it is zero, return the ID for the mv88e6390. The Marvell PHY driver can then bind to this ID. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
The device match tables for both the xgene_enet driver and its phy driver have forward declarations that declare an array without a length, leading to a clang warning when they are not followed by an actual defitinition: drivers/net/ethernet/apm/xgene/../../../phy/mdio-xgene.h:135:34: warning: tentative array definition assumed to have one element drivers/net/ethernet/apm/xgene/xgene_enet_main.c:33:36: warning: tentative array definition assumed to have one element The declarations for the mdio driver are even in a header file, so they cause duplicate definitions of the tables for each file that includes them. This removes all four forward declarations and moves the actual definitions up a little, so they are in front of their first user. For the OF match tables, this means having to remove the #ifdef around them, and passing the actual structure into of_match_device(). This has no effect on the generated object code though, as the of_match_device function has an empty stub that does not evaluate its argument, and the symbol gets dropped either way. Fixes: 43b3cf66 ("drivers: net: phy: xgene: Add MDIO driver") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 David S. Miller 提交于
All merge conflicts were simple overlapping changes. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 2月, 2017 16 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix handling of interrupt status in stmmac driver. Just because we have masked the event from generating interrupts, doesn't mean the bit won't still be set in the interrupt status register. From Alexey Brodkin. 2) Fix DMA API debugging splats in gianfar driver, from Arseny Solokha. 3) Fix off-by-one error in __ip6_append_data(), from Vlad Yasevich. 4) cls_flow does not match on icmpv6 codes properly, from Simon Horman. 5) Initial MAC address can be set incorrectly in some scenerios, from Ivan Vecera. 6) Packet header pointer arithmetic fix in ip6_tnl_parse_tlv_end_lim(), from Dan Carpenter. 7) Fix divide by zero in __tcp_select_window(), from Eric Dumazet. 8) Fix crash in iwlwifi when unregistering thermal zone, from Jens Axboe. 9) Check for DMA mapping errors in starfire driver, from Alexey Khoroshilov. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (31 commits) tcp: fix 0 divide in __tcp_select_window() ipv6: pointer math error in ip6_tnl_parse_tlv_enc_lim() net: fix ndo_features_check/ndo_fix_features comment ordering net/sched: matchall: Fix configuration race be2net: fix initial MAC setting ipv6: fix flow labels when the traffic class is non-0 net: thunderx: avoid dereferencing xcv when NULL net/sched: cls_flower: Correct matching on ICMPv6 code ipv6: Paritially checksum full MTU frames net/mlx4_core: Avoid command timeouts during VF driver device shutdown gianfar: synchronize DMA API usage by free_skb_rx_queue w/ gfar_new_page net: ethtool: add support for 2500BaseT and 5000BaseT link modes can: bcm: fix hrtimer/tasklet termination in bcm op removal net: adaptec: starfire: add checks for dma mapping errors net: phy: micrel: KSZ8795 do not set SUPPORTED_[Asym_]Pause can: Fix kernel panic at security_sock_rcv_skb net: macb: Fix 64 bit addressing support for GEM stmmac: Discard masked flags in interrupt status register net/mlx5e: Check ets capability before ets query FW command net/mlx5e: Fix update of hash function/key via ethtool ...
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由 Rafał Miłecki 提交于
This extra BCM54612E code in PHY driver isn't really aneg specific. Even without it aneg works OK but the problem is no packets pass through PHY. Moreover putting this code inside config_aneg callback didn't allow resuming PHY correctly. When driver called phy_stop and phy_start it was putting PHY machine into RESUMING state. After that machine was switching into AN and NOLINK without ever calling phy_start_aneg. This prevented this extra setup from being called and PHY didn't work. This change has been verified to fix network on BCM47186B0 SoC device with BCM54612E. Signed-off-by: NRafał Miłecki <rafal@milecki.pl> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Yotam Gigi says: ==================== net/sched: act_sample: Little fixes Little fixes in sample tc action. ==================== Acked-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yotam Gigi 提交于
The ASSERT_RTNL is not necessary in the init function, as it does not touch any rtnl protected structures, as opposed to the mirred action which does have to hold a net device. Reported-by: NCong Wang <xiyou.wangcong@gmail.com> Reviewed-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NYotam Gigi <yotamg@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yotam Gigi 提交于
Fix error path of in sample init, by releasing the tc hash in case of failure in psample_group creation. Fixes: 5c5670fa ("net/sched: Introduce sample tc action") Reported-by: NCong Wang <xiyou.wangcong@gmail.com> Reviewed-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NYotam Gigi <yotamg@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull fscache fixes from Al Viro. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fscache: Fix dead object requeue fscache: Clear outstanding writes when disabling a cookie FS-Cache: Initialise stores_lock in netfs cookie
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由 Eric Dumazet 提交于
syszkaller fuzzer was able to trigger a divide by zero, when TCP window scaling is not enabled. SO_RCVBUF can be used not only to increase sk_rcvbuf, also to decrease it below current receive buffers utilization. If mss is negative or 0, just return a zero TCP window. Signed-off-by: NEric Dumazet <edumazet@google.com> Reported-by: NDmitry Vyukov <dvyukov@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Niklas Söderlund says: ==================== sh_eth: fixes for MagicPacket handling This series contain two fixes for MagicPacket handling. It's based on top of net-next and is tested on Koelsch. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Niklas Söderlund 提交于
If a link change interrupt happens along side the MagicPacket interrupt and the link change interrupt is ignored the interrupt handler will return and the wakeup event is not registered. Fix this by moving the MagicPacket check before the link change check. Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reported-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Niklas Söderlund 提交于
To be consistent with the rest of the driver when setting bits using sh_eth_modify() the same bit should also be cleared. This have no functional change and should have been done from the start. Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Suggested-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Merge tag 'wireless-drivers-next-for-davem-2017-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.11 It's nice to see rt2x00 development has becoming active, for example adding support for a new chip version. Also wcn36xx has been converted to use the recently merged QCOM_SMD subsystem. Otherwise new features and fixes it lots of drivers. Major changes: iwlwifi * some more work in preparation for A000 family support * add support for radiotap timestamps * some work on our firmware debugging capabilities wcn36xx * convert to a proper QCOM_SMD driver (from the platform_driver interface) ath10k * VHT160 support * dump Copy Engine registers during firmware crash * search board file extension from SMBIOS wil6210 * add disable_ap_sme module parameter rt2x00 * support RT3352 with external PA * support for RT3352 with 20MHz crystal * add support for RT5350 WiSoC brcmfmac * add support for BCM43455 sdio device rtl8xxxu * add support for D-Link DWA-131 rev E1, TP-Link TL-WN822N v4 and others ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
dma_mapping_error() returns 1 if there is an error and 0 if not. Fixes: 018423e9 ("net: ethernet: aquantia: Add ring support code") Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
Casting is a high precedence operation but "off" and "i" are in terms of bytes so we need to have some parenthesis here. Fixes: fbfa743a ("ipv6: fix ip6_tnl_parse_tlv_enc_lim()") Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Satanand Burla 提交于
Flush the mmio writes before releasing spin locks. if the maintained counts get too high > 2M force writeback of the counts to clear them Signed-off-by: NSatanand Burla <satananda.burla@cavium.com> Signed-off-by: NFelix Manlunas <felix.manlunas@cavium.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: NDerek Chickles <derek.chickles@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto fixes from Herbert Xu: "This fixes a bug in CBC/CTR on ARM64 that breaks chaining as well as a bug in the core API that causes registration failures when a driver unloads and then reloads an algorithm" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg
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git://git.infradead.org/users/vkoul/slave-dma由 Linus Torvalds 提交于
Pull dmaengine fixes from Vinod Koul: "A couple of fixes showed up late in the cycle so sending them up and sending early in the week and not on Friday :). They fix a double lock in pl330 driver and runtime pm fixes for cppi driver" * tag 'dmaengine-fix-4.10-rc7' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: pl330: fix double lock dmaengine: cppi41: Clean up pointless warnings dmaengine: cppi41: Fix oops in cppi41_runtime_resume dmaengine: cppi41: Fix runtime PM timeouts with USB mass storage
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