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2020-03-25USB: serial: option: add Wistron Neweb D19Q1Pawel Dembicki1-0/+2
This modem is embedded on dlink dwr-960 router. The oem configuration states: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1435 ProdID=d191 Rev=ff.ff S: Manufacturer=Android S: Product=Android S: SerialNumber=0123456789ABCDEF C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us Tested on openwrt distribution Signed-off-by: Pawel Dembicki <[email protected]> Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2020-03-25USB: serial: option: add BroadMobi BM806UPawel Dembicki1-0/+2
BroadMobi BM806U is an Qualcomm MDM9225 based 3G/4G modem. Tested hardware BM806U is mounted on D-Link DWR-921-C3 router. T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2020 ProdID=2033 Rev= 2.28 S: Manufacturer=Mobile Connect S: Product=Mobile Connect S: SerialNumber=f842866cfd5a C:* #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Co-developed-by: Cezary Jackiewicz <[email protected]> Signed-off-by: Cezary Jackiewicz <[email protected]> Signed-off-by: Pawel Dembicki <[email protected]> Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2020-03-25USB: serial: option: add support for ASKEY WWHC050Pawel Dembicki1-0/+2
ASKEY WWHC050 is a mcie LTE modem. The oem configuration states: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1690 ProdID=7588 Rev=ff.ff S: Manufacturer=Android S: Product=Android S: SerialNumber=813f0eef6e6e C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us Tested on openwrt distribution. Co-developed-by: Cezary Jackiewicz <[email protected]> Signed-off-by: Cezary Jackiewicz <[email protected]> Signed-off-by: Pawel Dembicki <[email protected]> Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2020-03-24io_uring: fix missing 'return' in commentChucheng Luo1-1/+1
The missing 'return' work may make it hard for other developers to understand it. Signed-off-by: Chucheng Luo <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-03-24scsi: sd: Fix optimal I/O size for devices that change reported valuesMartin K. Petersen1-1/+3
Some USB bridge devices will return a default set of characteristics during initialization. And then, once an attached drive has spun up, substitute the actual parameters reported by the drive. According to the SCSI spec, the device should return a UNIT ATTENTION in case any reported parameters change. But in this case the change is made silently after a small window where default values are reported. Commit a83da8a4509d ("scsi: sd: Optimal I/O size should be a multiple of physical block size") validated the reported optimal I/O size against the physical block size to overcome problems with devices reporting nonsensical transfer sizes. However, this validation did not account for the fact that aforementioned devices will return default values during a brief window during spin-up. The subsequent change in reported characteristics would invalidate the checking that had previously been performed. Unset a previously configured optimal I/O size should the sanity checking fail on subsequent revalidate attempts. Link: https://lore.kernel.org/r/[email protected] Cc: Bryan Gurney <[email protected]> Cc: <[email protected]> Reported-by: Bernhard Sulzer <[email protected]> Tested-by: Bernhard Sulzer <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2020-03-25zonfs: Fix handling of read-only zonesDamien Le Moal2-12/+34
The write pointer of zones in the read-only consition is defined as invalid by the SCSI ZBC and ATA ZAC specifications. It is thus not possible to determine the correct size of a read-only zone file on mount. Fix this by handling read-only zones in the same manner as offline zones by disabling all accesses to the zone (read and write) and initializing the inode size of the read-only zone to 0). For zones found to be in the read-only condition at runtime, only disable write access to the zone and keep the size of the zone file to its last updated value to allow the user to recover previously written data. Also fix zonefs documentation file to reflect this change. Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]>
2020-03-24bcache: remove dupplicated declaration from btree.hColy Li1-7/+3
Commit 253a99d95d5b ("bcache: move macro btree() and btree_root() into btree.h") makes two duplicated declaration into btree.h, typedef int (btree_map_keys_fn)(); int bch_btree_map_keys(); The kbuild test robot <[email protected]> detects and reports this problem and this patch fixes it by removing the duplicated ones. Fixes: 253a99d95d5b ("bcache: move macro btree() and btree_root() into btree.h") Reported-by: kbuild test robot <[email protected]> Signed-off-by: Coly Li <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-03-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller8-17/+818
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: 1) A new selftest for nf_queue, from Florian Westphal. This test covers two recent fixes: 07f8e4d0fddb ("tcp: also NULL skb->dev when copy was needed") and b738a185beaa ("tcp: ensure skb->dev is NULL before leaving TCP stack"). 2) The fwd action breaks with ifb. For safety in next extensions, make sure the fwd action only runs from ingress until it is extended to be used from a different hook. 3) The pipapo set type now reports EEXIST in case of subrange overlaps. Update the rbtree set to validate range overlaps, so far this validation is only done only from userspace. From Stefano Brivio. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-24Merge tag 'mlx5-fixes-2020-03-24' of ↵David S. Miller8-18/+41
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2020-03-24 This series introduces some fixes to mlx5 driver. From Aya, Fixes to the RX error recovery flows From Leon, Fix IB capability mask Please pull and let me know if there is any problem. For -stable v5.5 ('net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failure') For -stable v5.4 ('net/mlx5e: Fix ICOSQ recovery flow with Striding RQ') ('net/mlx5e: Do not recover from a non-fatal syndrome') ('net/mlx5e: Fix missing reset of SW metadata in Striding RQ reset') ('net/mlx5e: Enhance ICOSQ WQE info fields') The above patch ('net/mlx5e: Enhance ICOSQ WQE info fields') will fail to apply cleanly on v5.4 due to a trivial contextual conflict, but it is an important fix, do I need to do something about it or just assume Greg will know how to handle this ? ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-24r8169: re-enable MSI on RTL8168cHeiner Kallweit1-1/+1
The original change fixed an issue on RTL8168b by mimicking the vendor driver behavior to disable MSI on chip versions before RTL8168d. This however now caused an issue on a system with RTL8168c, see [0]. Therefore leave MSI disabled on RTL8168b, but re-enable it on RTL8168c. [0] https://bugzilla.redhat.com/show_bug.cgi?id=1792839 Fixes: 003bd5b4a7b4 ("r8169: don't use MSI before RTL8168d") Signed-off-by: Heiner Kallweit <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-24net: phy: mdio-bcm-unimac: Fix clock handlingAndre Przywara1-4/+2
The DT binding for this PHY describes an *optional* clock property. Due to a bug in the error handling logic, we are actually ignoring this clock *all* of the time so far. Fix this by using devm_clk_get_optional() to handle this clock properly. Fixes: b78ac6ecd1b6b ("net: phy: mdio-bcm-unimac: Allow configuring MDIO clock divider") Signed-off-by: Andre Przywara <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-25PM / devfreq: Get rid of some doc warningsMauro Carvalho Chehab1-3/+3
Mark "void *data" as literal, in order to avoid those doc warnings: ./include/linux/devfreq.h:156: WARNING: Inline emphasis start-string without end-string. ./include/linux/devfreq.h:259: WARNING: Inline emphasis start-string without end-string. ./include/linux/devfreq.h:279: WARNING: Inline emphasis start-string without end-string. Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-25PM / devfreq: Fix handling dev_pm_qos_remove_request resultLeonard Crestez1-2/+2
The dev_pm_qos_remove_request function can return 1 if "aggregated constraint value has changed" so only negative values should be reported as errors. Fixes: 27dbc542f651 ("PM / devfreq: Use PM QoS for sysfs min/max_freq") Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Leonard Crestez <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-25PM / devfreq: Fix a typo in a commentChristophe JAILLET1-1/+1
'govenror' was used in place of 'governor' Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-25PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event nameChanwoo Choi4-11/+11
DEVFREQ_GOV_INTERVAL event indicates that update the interval for polling mode of devfreq device. But, this event name doesn't specify exactly what to do. Change DEVFREQ_GOV_INTERVAL event name to DEVFREQ_GOV_UPDATE_INTERVAL which specifies what to do by event name. And modify the function name to DEVFREQ_GOV_UPDATE_INTERVAL with 'devfreq_' prefix + verb + object as following: - devfreq_interval_update -> devfreq_updatee_interval Reviewed-by: Lukasz Luba <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-25PM / devfreq: Remove unneeded extern keywordChanwoo Choi2-60/+57
Remove unneeded extern keyword from devfreq-related header file and adjust the indentation of function parameter to keep the consistency in header file Reviewed-by: Lukasz Luba <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-25PM / devfreq: Use constant name of userspace governorpierre Kuo1-1/+1
Based on commit aa7c352f9841 ("PM / devfreq: Define the constant governor name"), use constant name for userspace governor. Signed-off-by: pierre Kuo <[email protected]> Signed-off-by: Chanwoo Choi <[email protected]>
2020-03-24cxgb4/ptp: pass the sign of offset delta in FW CMDRaju Rangoju1-0/+3
cxgb4_ptp_fineadjtime() doesn't pass the signedness of offset delta in FW_PTP_CMD. Fix it by passing correct sign. Signed-off-by: Raju Rangoju <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-24net: dsa: tag_8021q: replace dsa_8021q_remove_header with __skb_vlan_popVladimir Oltean3-60/+9
Not only did this wheel did not need reinventing, but there is also an issue with it: It doesn't remove the VLAN header in a way that preserves the L2 payload checksum when that is being provided by the DSA master hw. It should recalculate checksum both for the push, before removing the header, and for the pull afterwards. But the current implementation is quite dizzying, with pulls followed immediately afterwards by pushes, the memmove is done before the push, etc. This makes a DSA master with RX checksumming offload to print stack traces with the infamous 'hw csum failure' message. So remove the dsa_8021q_remove_header function and replace it with something that actually works with inet checksumming. Fixes: d461933638ae ("net: dsa: tag_8021q: Create helper function for removing VLAN header") Signed-off-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-24net: cbs: Fix software cbs to consider packet sending timeZh-yuan Ye1-1/+11
Currently the software CBS does not consider the packet sending time when depleting the credits. It caused the throughput to be Idleslope[kbps] * (Port transmit rate[kbps] / |Sendslope[kbps]|) where Idleslope * (Port transmit rate / (Idleslope + |Sendslope|)) = Idleslope is expected. In order to fix the issue above, this patch takes the time when the packet sending completes into account by moving the anchor time variable "last" ahead to the send completion time upon transmission and adding wait when the next dequeue request comes before the send completion time of the previous packet. changelog: V2->V3: - remove unnecessary whitespace cleanup - add the checks if port_rate is 0 before division V1->V2: - combine variable "send_completed" into "last" - add the comment for estimate of the packet sending Fixes: 585d763af09c ("net/sched: Introduce Credit Based Shaper (CBS) qdisc") Signed-off-by: Zh-yuan Ye <[email protected]> Reviewed-by: Vinicius Costa Gomes <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-24Input: avoid BIT() macro usage in the serio.h UAPI headerEugene Syromiatnikov1-5/+5
The commit 19ba1eb15a2a ("Input: psmouse - add a custom serio protocol to send extra information") introduced usage of the BIT() macro for SERIO_* flags; this macro is not provided in UAPI headers. Replace if with similarly defined _BITUL() macro defined in <linux/const.h>. Fixes: 19ba1eb15a2a ("Input: psmouse - add a custom serio protocol to send extra information") Signed-off-by: Eugene Syromiatnikov <[email protected]> Cc: <[email protected]> # v5.0+ Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2020-03-24RDMA/mlx5: Fix access to wrong pointer while performing flush due to errorLeon Romanovsky3-2/+27
The main difference between send and receive SW completions is related to separate treatment of WQ queue. For receive completions, the initial index to be flushed is stored in "tail", while for send completions, it is in deleted "last_poll". CPU: 54 PID: 53405 Comm: kworker/u161:0 Kdump: loaded Tainted: G OE --------- -t - 4.18.0-147.el8.ppc64le #1 Workqueue: ib-comp-unb-wq ib_cq_poll_work [ib_core] NIP: c000003c7c00a000 LR: c00800000e586af4 CTR: c000003c7c00a000 REGS: c0000036cc9db940 TRAP: 0400 Tainted: G OE --------- -t - (4.18.0-147.el8.ppc64le) MSR: 9000000010009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 24004488 XER: 20040000 CFAR: c00800000e586af0 IRQMASK: 0 GPR00: c00800000e586ab4 c0000036cc9dbbc0 c00800000e5f1a00 c0000037d8433800 GPR04: c000003895a26800 c0000037293f2000 0000000000000201 0000000000000011 GPR08: c000003895a26c80 c000003c7c00a000 0000000000000000 c00800000ed30438 GPR12: c000003c7c00a000 c000003fff684b80 c00000000017c388 c00000396ec4be40 GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 GPR20: c00000000151e498 0000000000000010 c000003895a26848 0000000000000010 GPR24: 0000000000000010 0000000000010000 c000003895a26800 0000000000000000 GPR28: 0000000000000010 c0000037d8433800 c000003895a26c80 c000003895a26800 NIP [c000003c7c00a000] 0xc000003c7c00a000 LR [c00800000e586af4] __ib_process_cq+0xec/0x1b0 [ib_core] Call Trace: [c0000036cc9dbbc0] [c00800000e586ab4] __ib_process_cq+0xac/0x1b0 [ib_core] (unreliable) [c0000036cc9dbc40] [c00800000e586c88] ib_cq_poll_work+0x40/0xb0 [ib_core] [c0000036cc9dbc70] [c000000000171f44] process_one_work+0x2f4/0x5c0 [c0000036cc9dbd10] [c000000000172a0c] worker_thread+0xcc/0x760 [c0000036cc9dbdc0] [c00000000017c52c] kthread+0x1ac/0x1c0 [c0000036cc9dbe30] [c00000000000b75c] ret_from_kernel_thread+0x5c/0x80 Fixes: 8e3b68830186 ("RDMA/mlx5: Delete unreachable handle_atomic code by simplifying SW completion") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-03-24RDMA/core: Ensure security pkey modify is not lostMike Marciniszyn1-8/+3
The following modify sequence (loosely based on ipoib) will lose a pkey modifcation: - Modify (pkey index, port) - Modify (new pkey index, NO port) After the first modify, the qp_pps list will have saved the pkey and the unit on the main list. During the second modify, get_new_pps() will fetch the port from qp_pps and read the new pkey index from qp_attr->pkey_index. The state will still be zero, or IB_PORT_PKEY_NOT_VALID. Because of the invalid state, the new values will never replace the one in the qp pps list, losing the new pkey. This happens because the following if statements will never correct the state because the first term will be false. If the code had been executed, it would incorrectly overwrite valid values. if ((qp_attr_mask & IB_QP_PKEY_INDEX) && (qp_attr_mask & IB_QP_PORT)) new_pps->main.state = IB_PORT_PKEY_VALID; if (!(qp_attr_mask & (IB_QP_PKEY_INDEX | IB_QP_PORT)) && qp_pps) { new_pps->main.port_num = qp_pps->main.port_num; new_pps->main.pkey_index = qp_pps->main.pkey_index; if (qp_pps->main.state != IB_PORT_PKEY_NOT_VALID) new_pps->main.state = IB_PORT_PKEY_VALID; } Fix by joining the two if statements with an or test to see if qp_pps is non-NULL and in the correct state. Fixes: 1dd017882e01 ("RDMA/core: Fix protection fault in get_pkey_idx_qp_list") Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Kaike Wan <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-03-24MAINTAINERS: Clean RXE section and add Zhu as RXE maintainerLeon Romanovsky1-3/+1
Zhu Yanjun contributed many patches to RXE and expressed genuine interest in improve RXE even more. Let's add him as a maintainer. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]> Acked-by: Moni Shoua <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-03-24Input: synaptics-rmi4 - set reduced reporting mode only when requestedAndrew Duggan1-2/+2
The previous patch "c5ccf2ad3d33 (Input: synaptics-rmi4 - switch to reduced reporting mode)" enabled reduced reporting mode unintentionally on some devices, if the firmware was configured with default Delta X/Y threshold values. The result unintentionally degrade the performance of some touchpads. This patch checks to see that the driver is modifying the delta X/Y thresholds before modifying the reporting mode. Signed-off-by: Andrew Duggan <[email protected]> Fixes: c5ccf2ad3d33 ("Input: synaptics-rmi4 - switch to reduced reporting mode") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2020-03-24Input: synaptics - enable RMI on HP Envy 13-ad105ngYussuf Khalil1-0/+1
This laptop (and perhaps other variants of the same model) reports an SMBus-capable Synaptics touchpad. Everything (including suspend and resume) works fine when RMI is enabled via the kernel command line, so let's add it to the whitelist. Signed-off-by: Yussuf Khalil <[email protected]> Link: https://lore.kernel.org/r/[email protected] Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2020-03-24net/mlx5e: Do not recover from a non-fatal syndromeAya Levin1-2/+1
For non-fatal syndromes like LOCAL_LENGTH_ERR, recovery shouldn't be triggered. In these scenarios, the RQ is not actually in ERR state. This misleads the recovery flow which assumes that the RQ is really in error state and no more completions arrive, causing crashes on bad page state. Fixes: 8276ea1353a4 ("net/mlx5e: Report and recover from CQE with error on RQ") Signed-off-by: Aya Levin <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-24net/mlx5e: Fix ICOSQ recovery flow with Striding RQAya Levin3-8/+26
In striding RQ mode, the buffers of an RX WQE are first prepared and posted to the HW using a UMR WQEs via the ICOSQ. We maintain the state of these in-progress WQEs in the RQ SW struct. In the flow of ICOSQ recovery, the corresponding RQ is not in error state, hence: - The buffers of the in-progress WQEs must be released and the RQ metadata should reflect it. - Existing RX WQEs in the RQ should not be affected. For this, wrap the dealloc of the in-progress WQEs in a function, and use it in the ICOSQ recovery flow instead of mlx5e_free_rx_descs(). Fixes: be5323c8379f ("net/mlx5e: Report and recover from CQE error on ICOSQ") Signed-off-by: Aya Levin <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-24net/mlx5e: Fix missing reset of SW metadata in Striding RQ resetAya Levin1-2/+4
When resetting the RQ (moving RQ state from RST to RDY), the driver resets the WQ's SW metadata. In striding RQ mode, we maintain a field that reflects the actual expected WQ head (including in progress WQEs posted to the ICOSQ). It was mistakenly not reset together with the WQ. Fix this here. Fixes: 8276ea1353a4 ("net/mlx5e: Report and recover from CQE with error on RQ") Signed-off-by: Aya Levin <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-24net/mlx5e: Enhance ICOSQ WQE info fieldsAya Levin3-6/+7
Add number of WQEBBs (WQE's Basic Block) to WQE info struct. Set the number of WQEBBs on WQE post, and increment the consumer counter (cc) on completion. In case of error completions, the cc was mistakenly not incremented, keeping a gap between cc and pc (producer counter). This failed the recovery flow on the ICOSQ from a CQE error which timed-out waiting for the cc and pc to meet. Fixes: be5323c8379f ("net/mlx5e: Report and recover from CQE error on ICOSQ") Signed-off-by: Aya Levin <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-24net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failureLeon Romanovsky1-0/+3
The cap_mask1 isn't protected by field_select and not listed among RW fields, but it is required to be written to properly initialize ports in IB virtualization mode. Link: https://lore.kernel.org/linux-rdma/[email protected] Fixes: ab118da4c10a ("net/mlx5: Don't write read-only fields in MODIFY_HCA_VPORT_CONTEXT command") Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-24i2c: nvidia-gpu: Handle timeout correctly in gpu_i2c_check_status()Kai-Heng Feng1-12/+8
Nvidia card may come with a "phantom" UCSI device, and its driver gets stuck in probe routine, prevents any system PM operations like suspend. There's an unaccounted case that the target time can equal to jiffies in gpu_i2c_check_status(), let's solve that by using readl_poll_timeout() instead of jiffies comparison functions. Fixes: c71bcdcb42a7 ("i2c: add i2c bus driver for NVIDIA GPU") Suggested-by: Andy Shevchenko <[email protected]> Signed-off-by: Kai-Heng Feng <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Reviewed-by: Ajay Gupta <[email protected]> Tested-by: Ajay Gupta <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2020-03-24x86/cpu: Cleanup the now unused CPU match macrosThomas Gleixner2-16/+0
No more users. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24hwrng: via_rng: Convert to new X86 CPU match macrosThomas Gleixner1-4/+3
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24crypto: Convert to new CPU match macrosThomas Gleixner7-7/+7
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24ASoC: Intel: Convert to new X86 CPU match macrosThomas Gleixner1-8/+6
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24powercap/intel_rapl: Convert to new X86 CPU match macrosThomas Gleixner1-44/+43
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24PCI: intel-mid: Convert to new X86 CPU match macrosThomas Gleixner1-4/+2
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24mmc: sdhci-acpi: Convert to new X86 CPU match macrosThomas Gleixner1-2/+2
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24intel_idle: Convert to new X86 CPU match macrosThomas Gleixner1-41/+38
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24extcon: axp288: Convert to new X86 CPU match macrosThomas Gleixner1-1/+1
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24thermal: Convert to new X86 CPU match macrosThomas Gleixner4-8/+4
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local QUARK defines and use the proper ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24hwmon: Convert to new X86 CPU match macrosThomas Gleixner2-5/+5
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24platform/x86: Convert to new CPU match macrosThomas Gleixner9-47/+37
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24EDAC: Convert to new X86 CPU match macrosThomas Gleixner5-21/+21
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Acked-by: Tony Luck <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24cpufreq: Convert to new X86 CPU match macrosThomas Gleixner15-73/+59
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of most local macro wrappers for consistency. The ones which make sense for readability are renamed to X86_MATCH*. In the centrino driver this also removes the two extra duplicates of family 6 model 13 which have no value at all. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24ACPI: Convert to new X86 CPU match macrosThomas Gleixner2-14/+12
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Rename the local macro wrapper to X86_MATCH for consistency. It stays for readability sake. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24x86/platform: Convert to new CPU match macrosThomas Gleixner5-18/+11
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24x86/kernel: Convert to new CPU match macrosThomas Gleixner4-41/+23
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Get rid the of the local macro wrappers for consistency. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
2020-03-24x86/kvm: Convert to new CPU match macrosThomas Gleixner2-2/+2
The new macro set has a consistent namespace and uses C99 initializers instead of the grufty C89 ones. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
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