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2020-01-29regulator: qcom_spmi: Fix docs for PM8004Petr Vorel1-1/+1
Fixes: 2e36e140b8b8 ("regulator: qcom_spmi: Add support for PM8004 regulators") Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Link: https://lore.kernel.org/r/20200127231439.3562452-1-petr.vorel@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-27dt-bindings: regulator: add document bindings for mpq7920Saravanan Sekar1-0/+121
Add device tree binding information for mpq7920 regulator driver. Example bindings for mpq7920 are added. Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200123215338.11109-1-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-17regulator: mpq7920: Fix incorrect definesAxel Lin1-3/+2
Fix defines for MPQ7920_MASK_BUCK_ILIM and MPQ7920_DISCHARGE_ON Remove unused MPQ7920_REG_REGULATOR_EN1. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200115002953.14731-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-17regulator: vqmmc-ipq4019: Fix platform_no_drv_owner.cocci warningsYueHaibing1-1/+0
Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200116023344.163592-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14regulator: mpq7920: Convert to use .probe_newAxel Lin1-3/+2
Use the new .probe_new instead. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200114124449.28408-2-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14regulator: mpq7920: Remove unneeded fields from struct mpq7920_regulator_infoAxel Lin1-28/+13
Both *dev and *rdev are only used in .probe, so use local variable instead. Also remove mpq7920_regulator_register() because it is so trivial and there is only one caller. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200114124449.28408-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14regulator: vqmmc-ipq4019: Trivial clean upAxel Lin1-3/+4
A few trivial clean up: * Make ipq4019_regulator_voltage_ops and vmmc_regulator const * Make ipq4019_vmmcq_regmap_config static * Use regulator_map_voltage_ascend Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200114065847.31667-2-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14regulator: vqmmc-ipq4019: Remove ipq4019_regulator_removeAxel Lin1-10/+0
This driver is using devm_regulator_register() so no need to call regulator_unregister() in ipq4019_regulator_remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200114065847.31667-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14regulator: bindings: Drop document bindings for mpq7920Mark Brown1-202/+0
This reverts commit f5fa59a61eca "regulator: bindings: add document bindings for mpq7920" as Rob has a number of problems with the use of DT schema. Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-14dt-bindings: Drop entry for Monolithic Power System, MPSMark Brown1-2/+0
This reverts commit 9399e5dc6b679994 adding the entry, Rob has rescinded his ack. Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-13regulator: bd718x7: Simplify the code by removing struct bd718xx_pmic_initsAxel Lin1-20/+14
Nowdays ROHM_CHIP_TYPE_AMOUNT includes not only BD71837/BD71847 but also BD70528/BD71828 which are not supported by this driver. So it seems not necessay to have pmic_regulators[ROHM_CHIP_TYPE_AMOUNT] as mapping table. Simplify the code by removing struct bd718xx_pmic_inits and pmic_regulators[ROHM_CHIP_TYPE_AMOUNT]. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200108014256.11282-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-13regulator: add IPQ4019 SDHCI VQMMC LDO driverRobert Marko3-0/+119
This introduces the IPQ4019 VQMMC LDO driver needed for the SD/EMMC driver I/O level operation. This will enable introducing SD/EMMC support for the built-in controller. Signed-off-by: Mantas Pucka <mantas@8devices.com> Signed-off-by: Robert Marko <robert.marko@sartura.hr> Link: https://lore.kernel.org/r/20200112113003.11110-1-robert.marko@sartura.hr Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-13regulator: Convert i2c drivers to use .probe_newAxel Lin12-36/+24
Use the new .probe_new for i2c drivers. These drivers do not use const struct i2c_device_id * argument, so convert them to utilise the simplified i2c driver registration. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20200109155808.22003-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-13regulator: mpq7920: Check the correct variable in mpq7920_regulator_register()Dan Carpenter1-2/+2
There is a typo in the error checking. We should be checking "->rdev[i]" instead of just "->rdev". Fixes: 6501c1f54a17 ("regulator: mpq7920: add mpq7920 regulator driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200113125805.xri6jqoxy2ldzqyg@kili.mountain Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-10regulator: mpq7920: Fix Woverflow warning on conversionSaravanan Sekar2-1/+3
Fix warning Woverflow on type conversion reported on x86. Fixes: 6501c1f54a17 (regulator: mpq7920: add mpq7920 regulator driver) Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Link: https://lore.kernel.org/r/20200110102220.7163-1-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-10regulator: mp8859: tidy up white space in probeDan Carpenter1-2/+2
These two lines are indented an extra tab. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200110055252.rvelu4ysvoxsbmlg@kili.mountain Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-09regulator: mpq7920: add mpq7920 regulator driverSaravanan Sekar4-0/+425
Adding regulator driver for the device mpq7920. The MPQ7920 PMIC device contains four DC-DC buck converters and five regulators, is designed for automotive and accessed over I2C. Fixed sparse warning reported on this patch Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Link: https://lore.kernel.org/r/20200109195346.30270-1-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-08MAINTAINERS: Add entry for mpq7920 PMIC driverSaravanan Sekar1-0/+7
Add MAINTAINERS entry for Monolithic Power Systems mpq7920 PMIC driver. Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Link: https://lore.kernel.org/r/20200108131234.24128-5-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-08regulator: bindings: add document bindings for mpq7920Saravanan Sekar1-0/+202
Add device tree binding information for mpq7920 regulator driver. Example bindings for mpq7920 are added. Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Link: https://lore.kernel.org/r/20200108131234.24128-3-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-08regulator: mp8859: add config option and build entryMarkus Reichl2-0/+12
Add entries for the mp8859 regulator driver to the build system. Signed-off-by: Markus Reichl <m.reichl@fivetechno.de> Link: https://lore.kernel.org/r/20200106211633.2882-3-m.reichl@fivetechno.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-08regulator: bindings: add MPS mp8859 voltage regulatorMarkus Reichl1-0/+22
The MP8859 from Monolithic Power Systems is a single output dc/dc converter with voltage control over i2c. Signed-off-by: Markus Reichl <m.reichl@fivetechno.de> Link: https://lore.kernel.org/r/20200106211633.2882-5-m.reichl@fivetechno.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-08dt-bindings: Add an entry for Monolithic Power System, MPSSaravanan Sekar1-0/+2
Add an entry for Monolithic Power System, MPS Signed-off-by: Saravanan Sekar <sravanhome@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200108131234.24128-2-sravanhome@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-07regulator: mp8859: add driverMarkus Reichl1-0/+156
The MP8859 from Monolithic Power Systems is a single output DC/DC converter. The voltage can be controlled via I2C. Signed-off-by: Markus Reichl <m.reichl@fivetechno.de> Link: https://lore.kernel.org/r/20200106211633.2882-2-m.reichl@fivetechno.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-06regulator: samsung: Rename Samsung to lowercaseKrzysztof Kozlowski3-3/+3
Fix up inconsistent usage of upper and lowercase letters in "Samsung" name. "SAMSUNG" is not an abbreviation but a regular trademarked name. Therefore it should be written with lowercase letters starting with capital letter. Although advertisement materials usually use uppercase "SAMSUNG", the lowercase version is used in all legal aspects (e.g. on Wikipedia and in privacy/legal statements on https://www.samsung.com/semiconductor/privacy-global/). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200103171131.9900-20-krzk@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-20regulator: Convert stm32-pwr regulator to json-schemaPascal Paillet2-43/+64
Convert the stm32-pwr regulator binding to DT schema format using json-schema. Signed-off-by: Pascal Paillet <p.paillet@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191205161359.20755-1-p.paillet@st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-20regulator: bd71828: remove get_voltage operationMatti Vaittinen1-6/+1
Simplify LDO6 voltage getting on BD71828 by removing the get_voltage call-back and providing the fixed voltage in regulator_desc instead Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Suggested-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20191219113444.GA28299@localhost.localdomain Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-17regulator: bd71828: Basic support for ROHM bd71828 PMIC regulatorsMatti Vaittinen3-0/+825
ROHM BD71828 is a power management IC containing 7 bucks and 7 LDOs. Bucks 1,2,6 and 7 can be assigned to a regulator group controlled by run-levels. Eg. Voltages and enable/disable statuses for specific run-levels (run0 to run3) can be set via register interface and run level changes can then be done either via I2C or GPIO. This initial commit does not support assigning bucks to be controlled via run-levels but only allows them to be individually controlled. LDO5 voltage can also be controlled by GPIO2 pin and register interfaces but this driver only supports the control via register. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/5b1c4a22c7945e97ff2a7924abfeb3239043f8eb.1576054779.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-17dt-bindings: regulator: Document ROHM BD71282 regulator bindingsMatti Vaittinen1-0/+107
Document ROHM BD71828 PMIC regulator device tree bindings. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/0985fec1cce98b1db66e5df2d9bcf2dfd9c224a7.1576054779.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09dt-bindings: regulator: Convert stm32 vrefbuf bindings to json-schemaBenjamin Gaignard2-20/+52
Convert the STM32 regulator vrefbuf binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> CC: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191122104536.20283-2-benjamin.gaignard@st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09dt-bindings: regulator: Convert stm32 booster bindings to json-schemaBenjamin Gaignard2-18/+46
Convert the STM32 regulator booster binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> CC: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191122104536.20283-1-benjamin.gaignard@st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-09regulator: rk808: Lower log level on optional GPIOs being not availableMiquel Raynal1-1/+1
RK808 can leverage a couple of GPIOs to tweak the ramp rate during DVS (Dynamic Voltage Scaling). These GPIOs are entirely optional but a dev_warn() appeared when cleaning this driver to use a more up-to-date gpiod API. At least reduce the log level to 'info' as it is totally fine to not populate these GPIO on a hardware design. This change is trivial but it is worth not polluting the logs during bringup phase by having real warnings and errors sorted out correctly. Fixes: a13eaf02e2d6 ("regulator: rk808: make better use of the gpiod API") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20191203164709.11127-1-miquel.raynal@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-08Linux 5.5-rc1v5.5-rc1Linus Torvalds1-2/+2
2019-12-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds119-628/+1025
Pull networking fixes from David Miller: 1) More jumbo frame fixes in r8169, from Heiner Kallweit. 2) Fix bpf build in minimal configuration, from Alexei Starovoitov. 3) Use after free in slcan driver, from Jouni Hogander. 4) Flower classifier port ranges don't work properly in the HW offload case, from Yoshiki Komachi. 5) Use after free in hns3_nic_maybe_stop_tx(), from Yunsheng Lin. 6) Out of bounds access in mqprio_dump(), from Vladyslav Tarasiuk. 7) Fix flow dissection in dsa TX path, from Alexander Lobakin. 8) Stale syncookie timestampe fixes from Guillaume Nault. [ Did an evil merge to silence a warning introduced by this pull - Linus ] * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits) r8169: fix rtl_hw_jumbo_disable for RTL8168evl net_sched: validate TCA_KIND attribute in tc_chain_tmplt_add() r8169: add missing RX enabling for WoL on RTL8125 vhost/vsock: accept only packets with the right dst_cid net: phy: dp83867: fix hfs boot in rgmii mode net: ethernet: ti: cpsw: fix extra rx interrupt inet: protect against too small mtu values. gre: refetch erspan header from skb->data after pskb_may_pull() pppoe: remove redundant BUG_ON() check in pppoe_pernet tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() tcp: tighten acceptance of ACKs not matching a child socket tcp: fix rejected syncookies due to stale timestamps lpc_eth: kernel BUG on remove tcp: md5: fix potential overestimation of TCP option space net: sched: allow indirect blocks to bind to clsact in TC net: core: rename indirect block ingress cb function net-sysfs: Call dev_hold always in netdev_queue_add_kobject net: dsa: fix flow dissection on Tx path net/tls: Fix return values to avoid ENOTSUPP net: avoid an indirect call in ____sys_recvmsg() ...
2019-12-08Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds12-32/+36
Pull more SCSI updates from James Bottomley: "Eleven patches, all in drivers (no core changes) that are either minor cleanups or small fixes. They were late arriving, but still safe for -rc1" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: MAINTAINERS: Add the linux-scsi mailing list to the ISCSI entry scsi: megaraid_sas: Make poll_aen_lock static scsi: sd_zbc: Improve report zones error printout scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI scsi: qla2xxx: unregister ports after GPN_FT failure scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan scsi: pm80xx: Remove unused include of linux/version.h scsi: pm80xx: fix logic to break out of loop when register value is 2 or 3 scsi: scsi_transport_sas: Fix memory leak when removing devices scsi: lpfc: size cpu map by last cpu id set scsi: ibmvscsi_tgt: Remove unneeded variable rc
2019-12-08Merge tag '5.5-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds13-72/+265
Pull cifs fixes from Steve French: "Nine cifs/smb3 fixes: - one fix for stable (oops during oplock break) - two timestamp fixes including important one for updating mtime at close to avoid stale metadata caching issue on dirty files (also improves perf by using SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB over the wire) - two fixes for "modefromsid" mount option for file create (now allows mode bits to be set more atomically and accurately on create by adding "sd_context" on create when modefromsid specified on mount) - two fixes for multichannel found in testing this week against different servers - two small cleanup patches" * tag '5.5-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: smb3: improve check for when we send the security descriptor context on create smb3: fix mode passed in on create for modetosid mount option cifs: fix possible uninitialized access and race on iface_list cifs: Fix lookup of SMB connections on multichannel smb3: query attributes on file close smb3: remove unused flag passed into close functions cifs: remove redundant assignment to pointer pneg_ctxt fs: cifs: Fix atime update check vs mtime CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks
2019-12-08Merge branch 'work.misc' of ↵Linus Torvalds4-6/+5
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull misc vfs cleanups from Al Viro: "No common topic, just three cleanups". * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: make __d_alloc() static fs/namespace: add __user to open_tree and move_mount syscalls fs/fnctl: fix missing __user in fcntl_rw_hint()
2019-12-07Merge tag 'ntb-5.5' of git://github.com/jonmason/ntbLinus Torvalds1-0/+1
Pull NTB update from Jon Mason: "Just a simple patch to add a new Hygon Device ID to the AMD NTB device driver" * tag 'ntb-5.5' of git://github.com/jonmason/ntb: NTB: Add Hygon Device ID
2019-12-07Merge branch 'for-linus' of ↵Linus Torvalds7-17/+51
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: - fixups for Synaptics RMI4 driver - a quirk for Goodinx touchscreen on Teclast tablet - a new keycode definition for activating privacy screen feature found on a few "enterprise" laptops - updates to snvs_pwrkey driver - polling uinput device for writing (which is always allowed) now works * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash Input: goodix - add upside-down quirk for Teclast X89 tablet Input: add privacy screen toggle keycode Input: uinput - fix returning EPOLLOUT from uinput_poll Input: snvs_pwrkey - remove gratuitous NULL initializers Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q
2019-12-07Merge tag 'iomap-5.5-merge-14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds1-12/+28
Pull iomap fixes from Darrick Wong: "Fix a race condition and a use-after-free error: - Fix a UAF when reporting writeback errors - Fix a race condition when handling page uptodate on fragmented file with blocksize < pagesize" * tag 'iomap-5.5-merge-14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: iomap: stop using ioend after it's been freed in iomap_finish_ioend() iomap: fix sub-page uptodate handling
2019-12-07Merge tag 'xfs-5.5-merge-17' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds2-12/+17
Pull xfs fixes from Darrick Wong: "Fix a couple of resource management errors and a hang: - fix a crash in the log setup code when log mounting fails - fix a hang when allocating space on the realtime device - fix a block leak when freeing space on the realtime device" * tag 'xfs-5.5-merge-17' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix mount failure crash on invalid iclog memory access xfs: don't check for AG deadlock for realtime files in bunmapi xfs: fix realtime file data space leak
2019-12-07Merge tag 'for-linus-5.5-ofs1' of ↵Linus Torvalds3-7/+43
git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs update from Mike Marshall: "orangefs: posix open permission checking... Orangefs has no open, and orangefs checks file permissions on each file access. Posix requires that file permissions be checked on open and nowhere else. Orangefs-through-the-kernel needs to seem posix compliant. The VFS opens files, even if the filesystem provides no method. We can see if a file was successfully opened for read and or for write by looking at file->f_mode. When writes are flowing from the page cache, file is no longer available. We can trust the VFS to have checked file->f_mode before writing to the page cache. The mode of a file might change between when it is opened and IO commences, or it might be created with an arbitrary mode. We'll make sure we don't hit EACCES during the IO stage by using UID 0" [ This is "posixish", but not a great solution in the long run, since a proper secure network server shouldn't really trust the client like this. But proper and secure POSIX behavior requires an open method and a resulting cookie for IO of some kind, or similar. - Linus ] * tag 'for-linus-5.5-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: posix open permission checking...
2019-12-07Merge tag 'nfsd-5.5' of git://linux-nfs.org/~bfields/linuxLinus Torvalds37-137/+343
Pull nfsd updates from Bruce Fields: "This is a relatively quiet cycle for nfsd, mainly various bugfixes. Possibly most interesting is Trond's fixes for some callback races that were due to my incomplete understanding of rpc client shutdown. Unfortunately at the last minute I've started noticing a new intermittent failure to send callbacks. As the logic seems basically correct, I'm leaving Trond's patches in for now, and hope to find a fix in the next week so I don't have to revert those patches" * tag 'nfsd-5.5' of git://linux-nfs.org/~bfields/linux: (24 commits) nfsd: depend on CRYPTO_MD5 for legacy client tracking NFSD fixing possible null pointer derefering in copy offload nfsd: check for EBUSY from vfs_rmdir/vfs_unink. nfsd: Ensure CLONE persists data and metadata changes to the target file SUNRPC: Fix backchannel latency metrics nfsd: restore NFSv3 ACL support nfsd: v4 support requires CRYPTO_SHA256 nfsd: Fix cld_net->cn_tfm initialization lockd: remove __KERNEL__ ifdefs sunrpc: remove __KERNEL__ ifdefs race in exportfs_decode_fh() nfsd: Drop LIST_HEAD where the variable it declares is never used. nfsd: document callback_wq serialization of callback code nfsd: mark cb path down on unknown errors nfsd: Fix races between nfsd4_cb_release() and nfsd4_shutdown_callback() nfsd: minor 4.1 callback cleanup SUNRPC: Fix svcauth_gss_proxy_init() SUNRPC: Trace gssproxy upcall results sunrpc: fix crash when cache_head become valid before update nfsd: remove private bin2hex implementation ...
2019-12-07Merge tag 'nfs-for-5.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds49-622/+1756
Pull NFS client updates from Trond Myklebust: "Highlights include: Features: - NFSv4.2 now supports cross device offloaded copy (i.e. offloaded copy of a file from one source server to a different target server). - New RDMA tracepoints for debugging congestion control and Local Invalidate WRs. Bugfixes and cleanups - Drop the NFSv4.1 session slot if nfs4_delegreturn_prepare waits for layoutreturn - Handle bad/dead sessions correctly in nfs41_sequence_process() - Various bugfixes to the delegation return operation. - Various bugfixes pertaining to delegations that have been revoked. - Cleanups to the NFS timespec code to avoid unnecessary conversions between timespec and timespec64. - Fix unstable RDMA connections after a reconnect - Close race between waking an RDMA sender and posting a receive - Wake pending RDMA tasks if connection fails - Fix MR list corruption, and clean up MR usage - Fix another RPCSEC_GSS issue with MIC buffer space" * tag 'nfs-for-5.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (79 commits) SUNRPC: Capture completion of all RPC tasks SUNRPC: Fix another issue with MIC buffer space NFS4: Trace lock reclaims NFS4: Trace state recovery operation NFSv4.2 fix memory leak in nfs42_ssc_open NFSv4.2 fix kfree in __nfs42_copy_file_range NFS: remove duplicated include from nfs4file.c NFSv4: Make _nfs42_proc_copy_notify() static NFS: Fallocate should use the nfs4_fattr_bitmap NFS: Return -ETXTBSY when attempting to write to a swapfile fs: nfs: sysfs: Remove NULL check before kfree NFS: remove unneeded semicolon NFSv4: add declaration of current_stateid NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn NFSv4.x: Handle bad/dead sessions correctly in nfs41_sequence_process() nfsv4: Move NFSPROC4_CLNT_COPY_NOTIFY to end of list SUNRPC: Avoid RPC delays when exiting suspend NFS: Add a tracepoint in nfs_fh_to_dentry() NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done() NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn ...
2019-12-07smb3: improve check for when we send the security descriptor context on createSteve French1-0/+2
We had cases in the previous patch where we were sending the security descriptor context on SMB3 open (file create) in cases when we hadn't mounted with with "modefromsid" mount option. Add check for that mount flag before calling ad_sd_context in open init. Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
2019-12-07Merge tag 'vfio-v5.5-rc1' of git://github.com/awilliam/linux-vfioLinus Torvalds2-23/+5
Pull VFIO updates from Alex Williamson: - Remove hugepage checks for reserved pfns (Ben Luo) - Fix irq-bypass unregister ordering (Jiang Yi) * tag 'vfio-v5.5-rc1' of git://github.com/awilliam/linux-vfio: vfio/pci: call irq_bypass_unregister_producer() before freeing irq vfio/type1: remove hugepage checks in is_invalid_reserved_pfn()
2019-12-07Merge tag 'for-linus-5.5b-rc1-tag' of ↵Linus Torvalds8-62/+66
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: - a patch to fix a build warning - a cleanup of no longer needed code in the Xen event handling - a small series for the Xen grant driver avoiding high order allocations and replacing an insane global limit by a per-call one - a small series fixing Xen frontend/backend module referencing * tag 'for-linus-5.5b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-blkback: allow module to be cleanly unloaded xen/xenbus: reference count registered modules xen/gntdev: switch from kcalloc() to kvcalloc() xen/gntdev: replace global limit of mapped pages by limit per call xen/gntdev: remove redundant non-zero check on ret xen/events: remove event handling recursion detection
2019-12-07Merge branch 'akpm' (patches from Andrew)Linus Torvalds3-178/+199
Merge misc Kconfig updates from Andrew Morton: "A number of changes to Kconfig files under lib/ from Changbin Du and Krzysztof Kozlowski" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: lib/: fix Kconfig indentation kernel-hacking: move DEBUG_FS to 'Generic Kernel Debugging Instruments' kernel-hacking: move DEBUG_BUGVERBOSE to 'printk and dmesg options' kernel-hacking: create a submenu for scheduler debugging options kernel-hacking: move SCHED_STACK_END_CHECK after DEBUG_STACK_USAGE kernel-hacking: move Oops into 'Lockups and Hangs' kernel-hacking: move kernel testing and coverage options to same submenu kernel-hacking: group kernel data structures debugging together kernel-hacking: create submenu for arch special debugging options kernel-hacking: group sysrq/kgdb/ubsan into 'Generic Kernel Debugging Instruments'
2019-12-07r8169: fix rtl_hw_jumbo_disable for RTL8168evlHeiner Kallweit1-1/+1
In referenced fix we removed the RTL8168e-specific jumbo config for RTL8168evl in rtl_hw_jumbo_enable(). We have to do the same in rtl_hw_jumbo_disable(). v2: fix referenced commit id Fixes: 14012c9f3bb9 ("r8169: fix jumbo configuration for RTL8168evl") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-07pipe: don't use 'pipe_wait() for basic pipe IOLinus Torvalds1-3/+27
pipe_wait() may be simple, but since it relies on the pipe lock, it means that we have to do the wakeup while holding the lock. That's unfortunate, because the very first thing the waked entity will want to do is to get the pipe lock for itself. So get rid of the pipe_wait() usage by simply releasing the pipe lock, doing the wakeup (if required) and then using wait_event_interruptible() to wait on the right condition instead. wait_event_interruptible() handles races on its own by comparing the wakeup condition before and after adding itself to the wait queue, so you can use an optimistic unlocked condition for it. Cc: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-07NTB: Add Hygon Device IDJiasen Lin1-0/+1
Signed-off-by: Jiasen Lin <linjiasen@hygon.cn> Signed-off-by: Jon Mason <jdmason@kudzu.us>
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