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2016-12-10net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link changeFlorian Fainelli
[ Upstream commit 76da8706d90d8641eeb9b8e579942ed80b6c0880 ] In case the link change and EEE is enabled or disabled, always try to re-negotiate this with the link partner. Fixes: 450b05c15f9c ("net: dsa: bcm_sf2: add support for controlling EEE") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-12-10net: sky2: Fix shutdown crashJeremy Linton
[ Upstream commit 06ba3b2133dc203e1e9bc36cee7f0839b79a9e8b ] The sky2 frequently crashes during machine shutdown with: sky2_get_stats+0x60/0x3d8 [sky2] dev_get_stats+0x68/0xd8 rtnl_fill_stats+0x54/0x140 rtnl_fill_ifinfo+0x46c/0xc68 rtmsg_ifinfo_build_skb+0x7c/0xf0 rtmsg_ifinfo.part.22+0x3c/0x70 rtmsg_ifinfo+0x50/0x5c netdev_state_change+0x4c/0x58 linkwatch_do_dev+0x50/0x88 __linkwatch_run_queue+0x104/0x1a4 linkwatch_event+0x30/0x3c process_one_work+0x140/0x3e0 worker_thread+0x60/0x44c kthread+0xdc/0xf0 ret_from_fork+0x10/0x50 This is caused by the sky2 being called after it has been shutdown. A previous thread about this can be found here: https://lkml.org/lkml/2016/4/12/410 An alternative fix is to assure that IFF_UP gets cleared by calling dev_close() during shutdown. This is similar to what the bnx2/tg3/xgene and maybe others are doing to assure that the driver isn't being called following _shutdown(). Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-12-10virtio-net: add a missing synchronize_net()Eric Dumazet
[ Upstream commit 963abe5c8a0273a1cf5913556da1b1189de0e57a ] It seems many drivers do not respect napi_hash_del() contract. When napi_hash_del() is used before netif_napi_del(), an RCU grace period is needed before freeing NAPI object. Fixes: 91815639d880 ("virtio-net: rx busy polling support") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-12-08mwifiex: printk() overflow with 32-byte SSIDsBrian Norris
commit fcd2042e8d36cf644bd2d69c26378d17158b17df upstream. SSIDs aren't guaranteed to be 0-terminated. Let's cap the max length when we print them out. This can be easily noticed by connecting to a network with a 32-octet SSID: [ 3903.502925] mwifiex_pcie 0000:01:00.0: info: trying to associate to '0123456789abcdef0123456789abcdef <uninitialized mem>' bssid xx:xx:xx:xx:xx:xx Fixes: 5e6e3a92b9a4 ("wireless: mwifiex: initial commit for Marvell mwifiex driver") Signed-off-by: Brian Norris <briannorris@chromium.org> Acked-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-26iwlwifi: pcie: fix SPLC structure parsingLuca Coelho
commit e0d9727c111a5917a1184c71c1a8e6f78c7fc41d upstream. The SPLC data parsing is too restrictive and was not trying find the correct element for WiFi. This causes problems with some BIOSes where the SPLC method exists, but doesn't have a WiFi entry on the first element of the list. The domain type values are also incorrect according to the specification. Fix this by complying with the actual specification. Additionally, replace all occurrences of SPLX to SPLC, since SPLX is only a structure internal to the ACPI tables, and may not even exist. Fixes: bcb079a14d75 ("iwlwifi: pcie: retrieve and parse ACPI power limitations") Reported-by: Chris Rorvick <chris@rorvick.com> Tested-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-21bgmac: stop clearing DMA receive control register right after it is setAndy Gospodarek
[ Upstream commit fcdefccac976ee51dd6071832b842d8fb41c479c ] Current bgmac code initializes some DMA settings in the receive control register for some hardware and then immediately clears those settings. Not clearing those settings results in ~420Mbps *improvement* in throughput; this system can now receive frames at line-rate on Broadcom 5871x hardware compared to ~520Mbps today. I also tested a few other values but found there to be no discernible difference in CPU utilization even if burst size and prefetching values are different. On the hardware tested there was no need to keep the code that cleared all but bits 16-17, but since there is a wide variety of hardware that used this driver (I did not look at all hardware docs for hardware using this IP block), I find it wise to move this call up and clear bits just after reading the default value from the hardware rather than completely removing it. This is a good candidate for -stable >=3.14 since that is when the code that was supposed to improve performance (but did not) was introduced. Signed-off-by: Andy Gospodarek <gospo@broadcom.com> Fixes: 56ceecde1f29 ("bgmac: initialize the DMA controller of core...") Cc: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-18i40e: fix call of ndo_dflt_bridge_getlink()Huaibin Wang
commit 599b076d15ee3ead7af20fc907079df00b2d59a0 upstream. Order of arguments is wrong. The wrong code has been introduced by commit 7d4f8d871ab1, but is compiled only since commit 9df70b66418e. Note that this may break netlink dumps. Fixes: 9df70b66418e ("i40e: Remove incorrect #ifdef's") Fixes: 7d4f8d871ab1 ("switchdev; add VLAN support for port's bridge_getlink") CC: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Huaibin Wang <huaibin.wang@6wind.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-15net: add recursion limit to GROSabrina Dubroca
[ Upstream commit fcd91dd449867c6bfe56a81cabba76b829fd05cd ] Currently, GRO can do unlimited recursion through the gro_receive handlers. This was fixed for tunneling protocols by limiting tunnel GRO to one level with encap_mark, but both VLAN and TEB still have this problem. Thus, the kernel is vulnerable to a stack overflow, if we receive a packet composed entirely of VLAN headers. This patch adds a recursion counter to the GRO layer to prevent stack overflow. When a gro_receive function hits the recursion limit, GRO is aborted for this skb and it is processed normally. This recursion counter is put in the GRO CB, but could be turned into a percpu counter if we run out of space in the CB. Thanks to Vladimír Beneš <vbenes@redhat.com> for the initial bug report. Fixes: CVE-2016-7039 Fixes: 9b174d88c257 ("net: Add Transparent Ethernet Bridging GRO support.") Fixes: 66e5133f19e9 ("vlan: Add GRO support for non hardware accelerated vlan") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Jiri Benc <jbenc@redhat.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-15net: fec: set mac address unconditionallyGavin Schenk
[ Upstream commit b82d44d78480faff7456e9e0999acb9d38666057 ] If the mac address origin is not dt, you can only safely assign a mac address after "link up" of the device. If the link is off the clocks are disabled and because of issues assigning registers when clocks are off the new mac address cannot be written in .ndo_set_mac_address() on some soc's. This fix sets the mac address unconditionally in fec_restart(...) and ensures consistency between fec registers and the network layer. Signed-off-by: Gavin Schenk <g.schenk@eckelmann.de> Acked-by: Fugang Duan <fugang.duan@nxp.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Fixes: 9638d19e4816 ("net: fec: add netif status check before set mac address") Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-15tg3: Avoid NULL pointer dereference in tg3_io_error_detected()Milton Miller
[ Upstream commit 1b0ff89852d79354e8a091c81a88df21f5aa9f0a ] While the driver is probing the adapter, an error may occur before the netdev structure is allocated and attached to pci_dev. In this case, not only netdev isn't available, but the tg3 private structure is also not available as it is just math from the NULL pointer, so dereferences must be skipped. The following trace is seen when the error is triggered: [1.402247] Unable to handle kernel paging request for data at address 0x00001a99 [1.402410] Faulting instruction address: 0xc0000000007e33f8 [1.402450] Oops: Kernel access of bad area, sig: 11 [#1] [1.402481] SMP NR_CPUS=2048 NUMA PowerNV [1.402513] Modules linked in: [1.402545] CPU: 0 PID: 651 Comm: eehd Not tainted 4.4.0-36-generic #55-Ubuntu [1.402591] task: c000001fe4e42a20 ti: c000001fe4e88000 task.ti: c000001fe4e88000 [1.402742] NIP: c0000000007e33f8 LR: c0000000007e3164 CTR: c000000000595ea0 [1.402787] REGS: c000001fe4e8b790 TRAP: 0300 Not tainted (4.4.0-36-generic) [1.402832] MSR: 9000000100009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 28000422 XER: 20000000 [1.403058] CFAR: c000000000008468 DAR: 0000000000001a99 DSISR: 42000000 SOFTE: 1 GPR00: c0000000007e3164 c000001fe4e8ba10 c0000000015c5e00 0000000000000000 GPR04: 0000000000000001 0000000000000000 0000000000000039 0000000000000299 GPR08: 0000000000000000 0000000000000001 c000001fe4e88000 0000000000000006 GPR12: 0000000000000000 c00000000fb40000 c0000000000e6558 c000003ca1bffd00 GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 GPR20: 0000000000000000 0000000000000000 0000000000000000 c000000000d52768 GPR24: c000000000d52740 0000000000000100 c000003ca1b52000 0000000000000002 GPR28: 0000000000000900 0000000000000000 c00000000152a0c0 c000003ca1b52000 [1.404226] NIP [c0000000007e33f8] tg3_io_error_detected+0x308/0x340 [1.404265] LR [c0000000007e3164] tg3_io_error_detected+0x74/0x340 This patch avoids the NULL pointer dereference by moving the access after the netdev NULL pointer check on tg3_io_error_detected(). Also, we add a check for netdev being NULL on tg3_io_resume() [suggested by Michael Chan]. Fixes: 0486a063b1ff ("tg3: prevent ifup/ifdown during PCI error recovery") Fixes: dfc8f370316b ("net/tg3: Release IRQs on permanent error") Tested-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> Signed-off-by: Milton Miller <miltonm@us.ibm.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-10smc91x: avoid self-comparison warningArnd Bergmann
commit e3ebd894f084255fde19116955ba7054858ff5d6 upstream. The smc91x driver defines a macro that compares its argument to itself, apparently to get a true result while using its argument to avoid a warning about unused local variables. Unfortunately, this triggers a warning with gcc-6, as the comparison is obviously useless: drivers/net/ethernet/smsc/smc91x.c: In function 'smc_hardware_send_pkt': drivers/net/ethernet/smsc/smc91x.c:563:14: error: self-comparison always evaluates to true [-Werror=tautological-compare] if (!smc_special_trylock(&lp->lock, flags)) { This replaces the macro with another one that behaves similarly, with a cast to (void) to ensure the argument is used, and using a literal 'true' as its value. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-31mwifiex: correct aid value during tdls setupXinming Hu
commit b64db1b252e9974a43a51ba083fa7d03e4716167 upstream. AID gets updated during TDLS setup, but modified value isn't reflected in "priv->assoc_rsp_buf". This causes TDLS setup failure. The problem is fixed here. Fixes: 4aff53ef18e4a4 ("mwifiex: parsing aid while receiving..") Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-31brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap()Arend Van Spriel
commit ded89912156b1a47d940a0c954c43afbabd0c42c upstream. User-space can choose to omit NL80211_ATTR_SSID and only provide raw IE TLV data. When doing so it can provide SSID IE with length exceeding the allowed size. The driver further processes this IE copying it into a local variable without checking the length. Hence stack can be corrupted and used as exploit. Reported-by: Daxing Guo <freener.gdx@gmail.com> Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-28net/mlx4_core: Allow resetting VF admin mac to zeroJack Morgenstein
commit 6e5224224faa50ec4c8949dcefadf895e565f0d1 upstream. The VF administrative mac addresses (stored in the PF driver) are initialized to zero when the PF driver starts up. These addresses may be modified in the PF driver through ndo calls initiated by iproute2 or libvirt. While we allow the PF/host to change the VF admin mac address from zero to a valid unicast mac, we do not allow restoring the VF admin mac to zero. We currently only allow changing this mac to a different unicast mac. This leads to problems when libvirt scripts are used to deal with VF mac addresses, and libvirt attempts to revoke the mac so this host will not use it anymore. Fix this by allowing resetting a VF administrative MAC back to zero. Fixes: 8f7ba3ca12f6 ('net/mlx4: Add set VF mac address support') Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reported-by: Moshe Levi <moshele@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-28bnx2x: Prevent false warning for lack of FC NPIVYuval Mintz
commit 1e6bb1a3540fec3ef112b9a89dda88e684c3ff59 upstream. Not all adapters have FC-NPIV configured. If bnx2fc is used with such an adapter, driver would read irrelevant data from the the nvram and log "FC-NPIV table with bad length..." In system logs. Simply accept that reading '0' as the feature offset in nvram indicates the feature isn't there and return. Reported-by: Andrew Patterson <andrew.patterson@hpe.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-28rtlwifi: Fix missing country code for Great BritainLarry Finger
commit 0c9d3491530773858ff9d705ec2a9c382f449230 upstream. Some RTL8821AE devices sold in Great Britain have the country code of 0x25 encoded in their EEPROM. This value is not tested in the routine that establishes the regulatory info for the chip. The fix is to set this code to have the same capabilities as the EU countries. In addition, the channels allowed for COUNTRY_CODE_ETSI were more properly suited for China and Israel, not the EU. This problem has also been fixed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-22brcmfmac: fix memory leak in brcmf_fill_bss_paramRafał Miłecki
commit 23e9c128adb2038c27a424a5f91136e7fa3e0dc6 upstream. This function is called from get_station callback which means that every time user space was getting/dumping station(s) we were leaking 2 KiB. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Fixes: 1f0dc59a6de ("brcmfmac: rework .get_station() callback") Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-22i40e: avoid NULL pointer dereference and recursive errors on early PCI errorGuilherme G Piccoli
commit edfc23ee3e0ebbb6713d7574ab1b00abff178f6c upstream. Although rare, it's possible to hit PCI error early on device probe, meaning possibly some structs are not entirely initialized, and some might even be completely uninitialized, leading to NULL pointer dereference. The i40e driver currently presents a "bad" behavior if device hits such early PCI error: firstly, the struct i40e_pf might not be attached to pci_dev yet, leading to a NULL pointer dereference on access to pf->state. Even checking if the struct is NULL and avoiding the access in that case isn't enough, since the driver cannot recover from PCI error that early; in our experiments we saw multiple failures on kernel log, like: [549.664] i40e 0007:01:00.1: Initial pf_reset failed: -15 [549.664] i40e: probe of 0007:01:00.1 failed with error -15 [...] [871.644] i40e 0007:01:00.1: The driver for the device stopped because the device firmware failed to init. Try updating your NVM image. [871.644] i40e: probe of 0007:01:00.1 failed with error -32 [...] [872.516] i40e 0007:01:00.0: ARQ: Unknown event 0x0000 ignored Between the first probe failure (error -15) and the second (error -32) another PCI error happened due to the first bad probe. Also, driver started to flood console with those ARQ event messages. This patch will prevent these issues by allowing error recovery mechanism to remove the failed device from the system instead of trying to recover from early PCI errors during device probe. Signed-off-by: Guilherme G Piccoli <gpiccoli@linux.vnet.ibm.com> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get()Florian Fainelli
commit f823a2aa8f4674c095a5413b9e3ba12d82df06f2 upstream. wlc_phy_txpower_get_current() does a logical OR of power->flags, which presumes that power.flags was initiliazed earlier by the caller, unfortunately, this is not the case, so make sure we zero out the struct tx_power before calling into wlc_phy_txpower_get_current(). Reported-by: coverity (CID 146011) Fixes: 5b435de0d7868 ("net: wireless: add brcm80211 drivers") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07brcmsmac: Free packet if dma_mapping_error() fails in dma_rxfillFlorian Fainelli
commit 5c5fa1f464ac954982df1d96b9f9a5103d21aedd upstream. In case dma_mapping_error() returns an error in dma_rxfill, we would be leaking a packet that we allocated with brcmu_pkt_buf_get_skb(). Reported-by: coverity (CID 1081819) Fixes: 67d0cf50bd32 ("brcmsmac: Fix WARNING caused by lack of calls to dma_mapping_error()") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07brcmfmac: Fix glob_skb leak in brcmf_sdiod_recv_chainFlorian Fainelli
commit 3bdae810721b33061d2e541bd78a70f86ca42af3 upstream. In case brcmf_sdiod_recv_chain() cannot complete a succeful call to brcmf_sdiod_buffrw, we would be leaking glom_skb and not free it as we should, fix this. Reported-by: coverity (CID 1164856) Fixes: a413e39a38573 ("brcmfmac: fix brcmf_sdcard_recv_chain() for host without sg support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07ath9k: Fix programming of minCCA power thresholdSven Eckelmann
commit aaab50fcea78ae3414c3afc25aae8d0603df34d0 upstream. The function ar9003_hw_apply_minccapwr_thresh takes as second parameter not a pointer to the channel but a boolean value describing whether the channel is 2.4GHz or not. This broke (according to the origin commit) the ETSI regulatory compliance on 5GHz channels. Fixes: 3533bf6b15a0 ("ath9k: Fix regulatory compliance") Signed-off-by: Sven Eckelmann <sven@narfation.org> Cc: Simon Wunderlich <sw@simonwunderlich.de> Cc: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07iwlmvm: mvm: set correct state in smart-fifo configurationstriebit
commit 849a9627299100ae3f0ce573fc87d2b476f3bb59 upstream. Currently the state sent in SF configuration is always FULL_ON. This commit sets the correct state (e.g. INIT_OFF when station is not associated). Fixes: commit f4a3ee493e69 ("iwlwifi: mvm: Always enable the smart FIFO") Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07iwlwifi: mvm: don't use ret when not initialisedEmmanuel Grumbach
commit ff6e58e648ed5f3cc43891767811d5c3c88bbd41 upstream. fw-dbg code return ret but that variable was either 0 or not initialised. Return 0 always. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Fixes: 6a95126763fb ("iwlwifi: mvm: send dbg config hcmds to fw if set in tlv") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07iwlwifi: pcie: fix access to scratch bufferSara Sharon
commit d5d0689aefc59c6a5352ca25d7e6d47d03f543ce upstream. This fixes a pretty ancient bug that hasn't manifested itself until now. The scratchbuf for command queue is allocated only for 32 slots but is accessed with the queue write pointer - which can be up to 256. Since the scratch buf size was 16 and there are up to 256 TFDs we never passed a page boundary when accessing the scratch buffer, but when attempting to increase the size of the scratch buffer a panic was quick to follow when trying to access the address resulted in a page boundary. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Fixes: 38c0f334b359 ("iwlwifi: use coherent DMA memory for command header") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07i40e: avoid null pointer dereferenceHeinrich Schuchardt
commit cd956722167ba4fdba9c1ce3eed251b04ea2e10f upstream. In function i40e_debug_aq parameter desc is assumed to be possibly NULL. Do not dereference it before checking the value. Fixes: f905dd62be88 ("i40e/i40evf: add max buf len to aq debug print helper") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07iwlwifi: mvm: fix a few firmware capability checksJohannes Berg
commit 280a3efa82fccc9532c968a77e5162cb9f0af497 upstream. My cleanup in "iwlwifi: prepare for higher API/CAPA bits" accidentally inverted a few tests - fix them. Fixes: 859d914c8f5c ("iwlwifi: prepare for higher API/CAPA bits") Reported-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-07can: dev: fix deadlock reported after bus-offSergei Miroshnichenko
commit 9abefcb1aaa58b9d5aa40a8bb12c87d02415e4c8 upstream. A timer was used to restart after the bus-off state, leading to a relatively large can_restart() executed in an interrupt context, which in turn sets up pinctrl. When this happens during system boot, there is a high probability of grabbing the pinctrl_list_mutex, which is locked already by the probe() of other device, making the kernel suspect a deadlock condition [1]. To resolve this issue, the restart_timer is replaced by a delayed work. [1] https://github.com/victronenergy/venus/issues/24 Signed-off-by: Sergei Miroshnichenko <sergeimir@emcraft.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30can: flexcan: fix resume functionFabio Estevam
commit 4de349e786a3a2d51bd02d56f3de151bbc3c3df9 upstream. On a imx6ul-pico board the following error is seen during system suspend: dpm_run_callback(): platform_pm_resume+0x0/0x54 returns -110 PM: Device 2090000.flexcan failed to resume: error -110 The reason for this suspend error is because when the CAN interface is not active the clocks are disabled and then flexcan_chip_enable() will always fail due to a timeout error. In order to fix this issue, only call flexcan_chip_enable/disable() when the CAN interface is active. Based on a patch from Dong Aisheng in the NXP kernel. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30net: smc91x: fix SMC accessesRussell King
[ Upstream commit 2fb04fdf30192ff1e2b5834e9b7745889ea8bbcb ] Commit b70661c70830 ("net: smc91x: use run-time configuration on all ARM machines") broke some ARM platforms through several mistakes. Firstly, the access size must correspond to the following rule: (a) at least one of 16-bit or 8-bit access size must be supported (b) 32-bit accesses are optional, and may be enabled in addition to the above. Secondly, it provides no emulation of 16-bit accesses, instead blindly making 16-bit accesses even when the platform specifies that only 8-bit is supported. Reorganise smc91x.h so we can make use of the existing 16-bit access emulation already provided - if 16-bit accesses are supported, use 16-bit accesses directly, otherwise if 8-bit accesses are supported, use the provided 16-bit access emulation. If neither, BUG(). This exactly reflects the driver behaviour prior to the commit being fixed. Since the conversion incorrectly cut down the available access sizes on several platforms, we also need to go through every platform and fix up the overly-restrictive access size: Arnd assumed that if a platform can perform 32-bit, 16-bit and 8-bit accesses, then only a 32-bit access size needed to be specified - not so, all available access sizes must be specified. This likely fixes some performance regressions in doing this: if a platform does not support 8-bit accesses, 8-bit accesses have been emulated by performing a 16-bit read-modify-write access. Tested on the Intel Assabet/Neponset platform, which supports only 8-bit accesses, which was broken by the original commit. Fixes: b70661c70830 ("net: smc91x: use run-time configuration on all ARM machines") Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30Revert "phy: IRQ cannot be shared"Xander Huff
[ Upstream commit c3e70edd7c2eed6acd234627a6007627f5c76e8e ] This reverts: commit 33c133cc7598 ("phy: IRQ cannot be shared") On hardware with multiple PHY devices hooked up to the same IRQ line, allow them to share it. Sergei Shtylyov says: "I'm not sure now what was the reason I concluded that the IRQ sharing was impossible... most probably I thought that the kernel IRQ handling code exited the loop over the IRQ actions once IRQ_HANDLED was returned -- which is obviously not so in reality..." Signed-off-by: Xander Huff <xander.huff@ni.com> Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30net: dsa: bcm_sf2: Fix race condition while unmasking interruptsFlorian Fainelli
[ Upstream commit 4f101c47791cdcb831b3ef1f831b1cc51e4fe03c ] We kept shadow copies of which interrupt sources we have enabled and disabled, but due to an order bug in how intrl2_mask_clear was defined, we could run into the following scenario: CPU0 CPU1 intrl2_1_mask_clear(..) sets INTRL2_CPU_MASK_CLEAR bcm_sf2_switch_1_isr read INTRL2_CPU_STATUS and masks with stale irq1_mask value updates irq1_mask value Which would make us loop again and again trying to process and interrupt we are not clearing since our copy of whether it was enabled before still indicates it was not. Fix this by updating the shadow copy first, and then unasking at the HW level. Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30net/mlx5: Added missing check of msg length in verifying its signaturePaul Blakey
[ Upstream commit 2c0f8ce1b584a4d7b8ff53140d21dfed99834940 ] Set and verify signature calculates the signature for each of the mailbox nodes, even for those that are unused (from cache). Added a missing length check to set and verify only those which are used. While here, also moved the setting of msg's nodes token to where we already go over them. This saves a pass because checksum is disabled, and the only useful thing remaining that set signature does is setting the token. Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30bonding: Fix bonding crashMahesh Bandewar
[ Upstream commit 24b27fc4cdf9e10c5e79e5923b6b7c2c5c95096c ] Following few steps will crash kernel - (a) Create bonding master > modprobe bonding miimon=50 (b) Create macvlan bridge on eth2 > ip link add link eth2 dev mvl0 address aa:0:0:0:0:01 \ type macvlan (c) Now try adding eth2 into the bond > echo +eth2 > /sys/class/net/bond0/bonding/slaves <crash> Bonding does lots of things before checking if the device enslaved is busy or not. In this case when the notifier call-chain sends notifications, the bond_netdev_event() assumes that the rx_handler /rx_handler_data is registered while the bond_enslave() hasn't progressed far enough to register rx_handler for the new slave. This patch adds a rx_handler check that can be performed right at the beginning of the enslave code to avoid getting into this situation. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30iwlegacy: avoid warning about missing bracesArnd Bergmann
commit 2cce76c3fab410520610a7d2f52faebc3cfcf843 upstream. gcc-6 warns about code in il3945_hw_txq_ctx_free() being somewhat ambiguous: drivers/net/wireless/intel/iwlegacy/3945.c:1022:5: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] This adds a set of curly braces to avoid the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30ath9k: fix misleading indentationArnd Bergmann
commit 362210e0dff4eb7bb36a9b34dbef3b39d779d95e upstream. A cleanup patch in linux-3.18 moved around some code in the ath9k driver and left some code to be indented in a misleading way, made worse by the addition of some new code for p2p mode, as discovered by a new gcc-6 warning: drivers/net/wireless/ath/ath9k/init.c: In function 'ath9k_set_hw_capab': drivers/net/wireless/ath/ath9k/init.c:851:4: warning: statement is indented as if it were guarded by... [-Wmisleading-indentation] hw->wiphy->iface_combinations = if_comb; ^~ drivers/net/wireless/ath/ath9k/init.c:847:3: note: ...this 'if' clause, but it is not if (ath9k_is_chanctx_enabled()) ^~ The code is in fact correct, but the indentation is not, so I'm reformatting it as it should have been after the original cleanup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 499afaccf6f3 ("ath9k: Isolate ath9k_use_chanctx module parameter") Fixes: eb61f9f623f7 ("ath9k: advertise p2p dev support when chanctx") Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-30include/linux/kernel.h: change abs() macro so it uses consistent return typeMichal Nazarewicz
commit 8f57e4d930d48217268315898212518d4d3e0773 upstream. Rewrite abs() so that its return type does not depend on the architecture and no unexpected type conversion happen inside of it. The only conversion is from unsigned to signed type. char is left as a return type but treated as a signed type regradless of it's actual signedness. With the old version, int arguments were promoted to long and depending on architecture a long argument might result in s64 or long return type (which may or may not be the same). This came after some back and forth with Nicolas. The current macro has different return type (for the same input type) depending on architecture which might be midly iritating. An alternative version would promote to int like so: #define abs(x) __abs_choose_expr(x, long long, \ __abs_choose_expr(x, long, \ __builtin_choose_expr( \ sizeof(x) <= sizeof(int), \ ({ int __x = (x); __x<0?-__x:__x; }), \ ((void)0)))) I have no preference but imagine Linus might. :] Nicolas argument against is that promoting to int causes iconsistent behaviour: int main(void) { unsigned short a = 0, b = 1, c = a - b; unsigned short d = abs(a - b); unsigned short e = abs(c); printf("%u %u\n", d, e); // prints: 1 65535 } Then again, no sane person expects consistent behaviour from C integer arithmetic. ;) Note: __builtin_types_compatible_p(unsigned char, char) is always false, and __builtin_types_compatible_p(signed char, char) is also always false. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Reviewed-by: Nicolas Pitre <nico@linaro.org> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-24ath9k: fix using sta->drv_priv before initializing itFelix Fietkau
commit 7711aaf08ad3fc4d0e937eec1de0a63620444ce7 upstream. A station pointer can be passed to the driver on tx, before it has been marked as associated. Since ath9k_sta_state was initializing the entry too late, it resulted in some spurious crashes. Fixes: df3c6eb34da5 ("ath9k: Use sta_state() callback") Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-24net: thunderx: Fix OOPs with ethtool --register-dumpDavid Daney
commit 1423661fed2c40d6d71b5e2e3aa390f85157f9d5 upstream. The ethtool_ops .get_regs function attempts to read the nonexistent register NIC_QSET_SQ_0_7_CNM_CHG, which produces a "bus error" type OOPs. Fix by not attempting to read, and removing the definition of, NIC_QSET_SQ_0_7_CNM_CHG. A zero is written into the register dump to keep the layout unchanged. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net: thunderx: Fix link status reportingSunil Goutham
[ Upstream commit 3f4c68cfde30caa1f6d8368fd19590671411ade2 ] Check for SMU RX local/remote faults along with SPU LINK status. Otherwise at times link is UP at our end but DOWN at link partner's side. Also due to an issue in BGX it's rarely seen that initialization doesn't happen properly and SMU RX reports faults with everything fine at SPU. This patch tries to reinitialize LMAC to fix it. Also fixed LMAC disable sequence to properly bring down link. Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: Tao Wang <tao.wang@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net: thunderx: Fix receive packet statsSunil Goutham
[ Upstream commit ad2ecebd67d8a80fe5412d11df375a5ed2db7cd1 ] Counting rx packets for every CQE_RX in CQ irq handler is incorrect. Synchronization is missing when multiple queues are receiving packets simultaneously. Like transmit packet stats use HW stats here. Also removed unused 'cqe_type' parameter in nicvf_rcv_pkt_handler(). Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net: thunderx: Fix for multiqset not configured upon interface toggleSunil Goutham
[ Upstream commit 6a9bab79bb79bd9b2eda16f0aba1b4c43f677be9 ] When a interface is assigned morethan 8 queues and the logical interface is toggled i.e down & up, additional queues or qsets are not initialized as secondary qset count is being set to zero while tearing down. Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net/mlx5e: Don't modify CQ before it was createdGal Pressman
[ Upstream commit 2fcb92fbd04eef26dfe7e67839da6262d83d6b65 ] Calling mlx5e_set_coalesce while the interface is down will result in modifying CQs that don't exist. Fixes: f62b8bb8f2d3 ('net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality') Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net/mlx5e: Don't try to modify CQ moderation if it is not supportedGal Pressman
[ Upstream commit 7524a5d88b94afef8397a79f1e664af5b7052c22 ] If CQ moderation is not supported by the device, print a warning on netdevice load, and return error when trying to modify/query cq moderation via ethtool. Fixes: f62b8bb8f2d3 ('net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality') Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net: thunderx: Fix for Qset error due to CQ fullSunil Goutham
[ Upstream commit 4c0b6eaf373a5323f03a3a20c42fc435715b073d ] On Thunderx pass 1.x and pass2 due to a HW errata default CQ DROP_LEVEL of 0x80 is not sufficient to avoid CQ_WR_FULL Qset error when packets are being received at >20Mpps resulting in complete stall of packet reception. This patch will configure it to 0x100 which is what is expected by HW on Thunderx. On future passes of thunderx and other chips HW default/reset value will be 0x100 or higher hence not overwritten. Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15i40e/i40evf: Fix RSS rx-flow-hash configuration through ethtoolAnjali Singhai Jain
[ Upstream commit 6e35c04cf633e55648acb9ccabff42aa37bd4044 ] This patch fixes the Hash PCTYPE enable for X722 since it supports a broader selection of PCTYPES for TCP and UDP. This patch also fixes a bug in XL710, X710, X722 support for RSS, as of now we cannot reduce the (4)tuple for RSS for TCP/IPv4/IPV6 or UDP/IPv4/IPv6 packets since this requires a product feature change that comes in a later release. A VF should never be allowed to change the tuples for RSS for any PCTYPE since that's a global setting for the device in case of i40e devices. Change-ID: I0ee7203c9b24813260f58f3220798bc9d9ac4a12 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15net: cavium: liquidio: fix check for in progress flagColin Ian King
[ Upstream commit 19a6d156a7bd080f3a855a40a4a08ab475e34b4a ] smatch detected a suspicious looking bitop condition: drivers/net/ethernet/cavium/liquidio/lio_main.c:2529 handle_timestamp() warn: suspicious bitop condition (skb_shinfo(skb)->tx_flags | SKBTX_IN_PROGRESS is always non-zero, so the logic is definitely not correct. Use & to mask the correct bit. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15fm10k: Cleanup exception handling for mailbox interruptAlexander Duyck
[ Upstream commit e00e23bceba48a8f0c94fefe26948404cbd43d0a ] This patch addresses two issues. First is the fact that the fm10k_mbx_free_irq was assuming msix_entries was valid and that will not always be the case. As such we need to add a check for if it is NULL. Second is the fact that we weren't freeing the IRQ if the mailbox API returned an error on trying to connect. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15fm10k: Cleanup MSI-X interrupts in case of failureAlexander Duyck
[ Upstream commit 587731e684dcf3522215194a02357d26b9bc7277 ] If the q_vector allocation fails we should free the resources associated with the MSI-X vector table. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-15fm10k: reinitialize queuing scheme after calling init_hwJacob Keller
[ Upstream commit 875328e4bce696e85edcda3c4b0ec80fd525e3a3 ] The init_hw function may fail, and in the case of VFs, it might change the number of maximum queues available. Thus, for every flow which checks init_hw, we need to ensure that we clear the queue scheme before, and initialize it after. The fm10k_io_slot_reset path will end up triggering a reset so fm10k_reinit needs this change. The fm10k_io_error_detected and fm10k_io_resume also need to properly clear and reinitialize the queue scheme. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-16 11:56:22 +0000