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2019-03-29iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debuggingNicolas Boichat
IOMMUs using ARMv7 short-descriptor format require page tables (level 1 and 2) to be allocated within the first 4GB of RAM, even on 64-bit systems. For level 1/2 pages, ensure GFP_DMA32 is used if CONFIG_ZONE_DMA32 is defined (e.g. on arm64 platforms). For level 2 pages, allocate a slab cache in SLAB_CACHE_DMA32. Note that we do not explicitly pass GFP_DMA[32] to kmem_cache_zalloc, as this is not strictly necessary, and would cause a warning in mm/sl*b.c, as we did not update GFP_SLAB_BUG_MASK. Also, print an error when the physical address does not fit in 32-bit, to make debugging easier in the future. Link: http://lkml.kernel.org/r/20181210011504.122604-3-drinkcat@chromium.org Fixes: ad67f5a6545f ("arm64: replace ZONE_DMA with ZONE_DMA32") Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Christoph Lameter <cl@linux.com> Cc: David Rientjes <rientjes@google.com> Cc: Hsin-Yi Wang <hsinyi@chromium.org> Cc: Huaisheng Ye <yehs1@lenovo.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Michal Hocko <mhocko@suse.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Sasha Levin <Alexander.Levin@microsoft.com> Cc: Tomasz Figa <tfiga@google.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Yingjoe Chen <yingjoe.chen@mediatek.com> Cc: Yong Wu <yong.wu@mediatek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-03-29hwmon: (ntc_thermistor) Fix temperature type reportingGuenter Roeck
Commit 7cc7de93fad4 ("hwmon: (ntc_thermistor) Convert to new hwmon API") converted the driver to use the new hwmon API, but introduced a subtle error: The temperature type is no longer reported as temp1_type, but as temp2_type. Fixes: 7cc7de93fad4 ("hwmon: (ntc_thermistor) Convert to new hwmon API") Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-03-29hwmon: (occ) Fix power sensor indexingEddie James
In the case of power sensor version 0xA0, the sensor indexing overlapped with the "caps" power sensors, resulting in probe failure and kernel warnings. Fix this by specifying the next index for each power sensor version. Fixes: 54076cb3b5ff ("hwmon (occ): Add sensor attributes and register ...") Cc: stable@vger.kernel.org Signed-off-by: Eddie James <eajames@linux.ibm.com> Tested-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-03-29hwmon: (w83773g) Select REGMAP_I2C to fix build errorAxel Lin
Select REGMAP_I2C to avoid below build error: ERROR: "__devm_regmap_init_i2c" [drivers/hwmon/w83773g.ko] undefined! Fixes: ee249f271524 ("hwmon: Add W83773G driver") Cc: stable@vger.kernel.org Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-03-29staging: greybus: audio_manager: fix a missing check of ida_simple_getKangjie Lu
ida_simple_get could fail. The fix inserts a check for its return value. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: mediatek: addres minor style issues flagged by clang-format.Armando Miraglia
Running clang-format on mtk-hsdma.c I noticed that few lines would not need to be wrapped, since they fit 80 columns. This change changes such lines to better fit the style-guide. Signed-off-by: Armando Miraglia <armax@google.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: vt6655: Remove vif check from vnt_interruptMalcolm Priestley
A check for vif is made in vnt_interrupt_work. There is a small chance of leaving interrupt disabled while vif is NULL and the work hasn't been scheduled. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> CC: stable@vger.kernel.org # v4.2+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir()Gao Xiang
After commit 419d6efc50e9, kernel cannot be crashed in the namei path. However, corrupted nameoff can do harm in the process of readdir for scenerios without dm-verity as well. Fix it now. Fixes: 3aa8ec716e52 ("staging: erofs: add directory operations") Cc: <stable@vger.kernel.org> # 4.19+ Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: mt7621-pci-phy: change driver to don't use child nodesSergio Paracuellos
Device tree has been simplified to don't use child nodes and use the #phy-cells property instead. Change the driver accordly implementing custom 'xlate' function to return the correct phy for each port. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: mt7621-pci-phy: update bindings documentationSergio Paracuellos
Device tree has been simplified to use phy-cells instead of using child nodes. Update documentation accordly. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: mt7621-dts: simplify pcie phy bindingsSergio Paracuellos
If each phy port doesn't have its own resources, then we don't need child nodes. Handle it using #phy-cells to 1 for both phy's. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtlwifi: phydm: phydm_adc_sampling.c Remove bracketsNishka Dasgupta
Remove parentheses around right hand side of expression. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtlwifi: phydm: phydm_hwconfig.c: Remove parenthesesNishka Dasgupta
Remove parentheses around right hand side of expression. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtlwifi: Remove return variable.Sanjana Sanikommu
Remove return variable and return "return" value directly. Issue found by Coccinelle using ret.cocci. Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: gasket: apex: Prefer using the BIT macroSanjana Sanikommu
Challenge suggested by coccinelle. Replace bit shifting on 1 with the BIT(x) macro. Coccinelle script: @@ constant c; @@ -(1 << c) +BIT(c) Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtl8192u: ieee80211: Use !x in place of NULL comparisonVatsala Narang
Change NULL comparison to Boolean negation.Issue found using Coccinelle Semantic patch used to solve the problem is as follows: @replace_rule@ expression e; @@ - e == NULL + !e Signed-off-by: Vatsala Narang <vatsalanarang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29Staging: rtl8192u: Use BIT macroMadhumitha Prabakaran
Use BIT macro, as kernel provides the macro for improving uniform and more readable way to define these constants. Issue suggested by Coccinelle. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtl8192u: ieee80211: ieee80211_wx: add space before open braceJulius Hemanth Pitti
Fix checkpatch error "ERROR: space required before the open brace '{'" in ieee80211_wx.c. Signed-off-by: Julius Hemanth Pitti <juliushemanth@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29iommu/amd: Reserve exclusion range in iova-domainJoerg Roedel
If a device has an exclusion range specified in the IVRS table, this region needs to be reserved in the iova-domain of that device. This hasn't happened until now and can cause data corruption on data transfered with these devices. Treat exclusion ranges as reserved regions in the iommu-core to fix the problem. Fixes: be2a022c0dd0 ('x86, AMD IOMMU: add functions to parse IOMMU memory mapping requirements for devices') Signed-off-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Gary R Hook <gary.hook@amd.com>
2019-03-29staging: wilc1000: assign scan result callback before starting the scanAdham Abozaeid
When scan is triggered, sometimes scan results are received before the scan result callback is assigned, causing the recieved results to be ignored. Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: rtl8192e: Remove unnecessary parentheses.Sanjana Sanikommu
Challenge suggested by coccinelle. Remove unnecessary parentheses around the right hand of assignment using the below script. @@ local idexpression id; expression e; @@ id = -( e -) @@ expression e, e1, e2,e3,e4; @@ e = -(((e1) & (e2)) | -(e3 << e4)) +(e1 & e2) | +(e3 << e4) Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: comedi: ni_tio: Use data[insn->n-1] in ni_tio_insn_write()Ian Abbott
The `insn_write` handler for the counter subdevices (`ni_tio_insn_write()`) writes a single data value `data[0]` to the channel. Technically, `insn->n` specifies the number of successive values from `data[]` to write to the channel, but when there is little benefit in writing multiple data values, the usual Comedi convention is to just write the last data value `data[insn->n - 1]`. Change the function to follow that convention and use `data[insn->n - 1]` instead of `data[0]`. (In practice, `insn->n` would normally be 1 anyway.) Also follow the usual Comedi convention and return `insn->n` from the handler to indicate success instead of 0 (although any non-negative return value will do). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: pi433: Fix rf69_set_tx_cfg() logicSidong Yang
Moved code to configure sync to where check enable_sync option before. There is no need to check enable_sync twice. Configuring sync should be executed immediately after enabling sync. Signed-off-by: Sidong Yang <realwakka@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: media: ipu3: Avoid unnecessary blank line.Sanjana Sanikommu
Remove unnecessary blank line. Issue found using checkpatch.pl Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29Merge tag 'usb-serial-5.1-rc3' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 5.1-rc3 Here's a fix for a long-standing refcount issue in the mos7720 parport implementation, and a set of device id updates. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold <johan@kernel.org> * tag 'usb-serial-5.1-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: option: add Olicard 600 USB: serial: cp210x: add new device id USB: serial: mos7720: fix mos_parport refcount imbalance on error path USB: serial: option: set driver_info for SIM5218 and compatibles USB: serial: ftdi_sio: add additional NovaTech products USB: serial: option: add support for Quectel EM12
2019-03-29scsi: qedi: remove declaration of nvm_image from stackColin Ian King
The nvm_image is a large struct qedi_nvm_iscsi_image object of over 24K so don't declare it on the stack just for a sizeof requirement; use sizeof on struct qedi_nvm_iscsi_image instead. Fixes: c77a2fa3ff8f ("scsi: qedi: Add the CRC size within iSCSI NVM image") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-03-29Merge tag 'fixes-for-v5.1-rc2' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v5.1-rc2 One deadlock fix on f_hid. NET2280 got a fix on its dequeue implementation and a fix for overrun of OUT messages. DWC3 learned about another Intel product: Comment Lake PCH. NET2272 got a similar fix to NET2280 on its dequeue implementation. * tag 'fixes-for-v5.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: USB: gadget: f_hid: fix deadlock in f_hidg_write() usb: gadget: net2272: Fix net2272_dequeue() usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2280: Fix overrun of OUT messages usb: dwc3: pci: add support for Comet Lake PCH ID
2019-03-29drm/atomic-helper: Make atomic_enable/disable crtc callbacks optionalRodrigo Siqueira
Allow atomic_enable and atomic_disable operations from drm_crtc_helper_funcs struct optional. With this, the target display drivers don't need to define a dummy function if they don't need one. Changes since v2: * Don't make funcs optional * Update kerneldoc for atomic_enable/disable * Replace "if (funcs->atomic_enable)" by "if (funcs->commit)" * Improve commit message Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20190314184845.gjmvkamobj4dilyp@smtp.gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-03-29clk: meson: vid-pll-div: remove warning and return 0 on invalid configNeil Armstrong
The vid_pll_div is a programmable fractional divider, but vendor gives a limited of known configuration value and it's corresponding fraction. Thus when at reset value (0) or unknown value, we cannot determine the result rate. The initial behaviour was to print a warning, but the warning triggers at each boot and when the clock tree is refreshed. This patch moves the print to debug and returns 0 instead of the parent rate. Fixes: 72dbb8c94d0d ("clk: meson: Add vid_pll divider driver") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lkml.kernel.org/r/20190327151348.27402-1-narmstrong@baylibre.com
2019-03-29s390/dasd: Fix capacity calculation for large volumesPeter Oberparleiter
The DASD driver incorrectly limits the maximum number of blocks of ECKD DASD volumes to 32 bit numbers. Volumes with a capacity greater than 2^32-1 blocks are incorrectly recognized as smaller volumes. This results in the following volume capacity limits depending on the formatted block size: BLKSIZE MAX_GB MAX_CYL 512 2047 5843492 1024 4095 8676701 2048 8191 13634816 4096 16383 23860929 The same problem occurs when a volume with more than 17895697 cylinders is accessed in raw-track-access mode. Fix this problem by adding an explicit type cast when calculating the maximum number of blocks. Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com> Reviewed-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2019-03-29drm/i915/gvt: do not let pin count of shadow mm go negativeYan Zhao
shadow mm's pin count got increased in workload preparation phase, which is after workload scanning. it will get decreased in complete_current_workload() anyway after workload completion. Sometimes, if a workload meets a scanning error, its shadow mm pin count will not get increased but will get decreased in the end. This patch lets shadow mm's pin count not go below 0. Fixes: 2707e4446688 ("drm/i915/gvt: vGPU graphics memory virtualization") Cc: zhenyuw@linux.intel.com Cc: stable@vger.kernel.org #4.14+ Signed-off-by: Yan Zhao <yan.y.zhao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2019-03-29drm/i915/gvt: do not deliver a workload if its creation failsYan Zhao
in workload creation routine, if any failure occurs, do not queue this workload for delivery. if this failure is fatal, enter into failsafe mode. Fixes: 6d76303553ba ("drm/i915/gvt: Move common vGPU workload creation into scheduler.c") Cc: stable@vger.kernel.org #4.19+ Cc: zhenyuw@linux.intel.com Signed-off-by: Yan Zhao <yan.y.zhao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2019-03-29Merge tag 'gpio-v5.1-rc3-fixes-for-linus' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into fixes gpio fixes for v5.1-rc3 - fix for a potential NULL-pointer dereference in the aspeed driver - revert of the commit using the new gpio_set_config() when setting debaunce and transitory state config as it caused a regression in the aspeed driver - two fixes for gpio-mockup for debugfs problems introduced in the last merge window
2019-03-29Merge tag 'drm-intel-fixes-2019-03-28' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.2-rc3: - fix mmap range checks - fix gvt ppgtt mm LRU list access races - fix selftest error pointer check - fix a macro definition (pre-emptive for potential further backports) - fix one AML SKU ULX status Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87sgv6ao7a.fsf@intel.com
2019-03-29Merge branch 'drm-fixes-5.1' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes - One freesync/VRR fix. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190328033124.26009-1-alexander.deucher@amd.com
2019-03-28nfp: disable netpoll on representorsJakub Kicinski
NFP reprs are software device on top of the PF's vNIC. The comment above __dev_queue_xmit() sayeth: When calling this method, interrupts MUST be enabled. This is because the BH enable code must have IRQs enabled so that it will not deadlock. For netconsole we can't guarantee IRQ state, let's just disable netpoll on representors to be on the safe side. When the initial implementation of NFP reprs was added by the commit 5de73ee46704 ("nfp: general representor implementation") .ndo_poll_controller was required for netpoll to be enabled. Fixes: ac3d9dd034e5 ("netpoll: make ndo_poll_controller() optional") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-28nfp: validate the return code from dev_queue_xmit()Jakub Kicinski
dev_queue_xmit() may return error codes as well as netdev_tx_t, and it always consumes the skb. Make sure we always return a correct netdev_tx_t value. Fixes: eadfa4c3be99 ("nfp: add stats and xmit helpers for representors") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-28qmi_wwan: add Olicard 600Bjørn Mork
This is a Qualcomm based device with a QMI function on interface 4. It is mode switched from 2020:2030 using a standard eject message. T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2020 ProdID=2031 Rev= 2.32 S: Manufacturer=Mobile Connect S: Product=Mobile Connect 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= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) 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=(none) 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=(none) 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=(none) 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 I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) E: Ad=8a(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-28Merge tag 'pci-v5.1-fixes-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: "PCI fixes: - Clear level-triggered interrupts for the bandwidth notification supported added for v5.1 (Alexandru Gagniuc) - Clear bandwidth notification interrupts before enabling them (Lukas Wunner) - Report post-enumeration bandwidth changes only once for multi-function devices (Lukas Wunner)" * tag 'pci-v5.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/LINK: Deduplicate bandwidth reports for multi-function devices PCI/LINK: Clear bandwidth notification interrupt before enabling it PCI/LINK: Supply IRQ handler so level-triggered IRQs are acked
2019-03-28Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Fixes 2019-03-26 This series contains updates to igb, ixgbe, i40e and fm10k. Jake fixes an issue with PTP in i40e where a previous commit resulted in a regression where the driver would interpret small negative adjustments as large positive additions, resulting in incorrect behavior. Arvind Sankar fixes an issue in igb where a previous commit would cause a warning in the PCI pm core and resulted in pci_pm_runtime_suspend would not call pci_save_state or pci_finish_runtime_suspend. Ivan Vecera fixes MDIO bus registration with ixgbe, where the driver was ignoring errors returned when registering and would leave the pointer in a NULL state which triggered a BUG when un-registering. Stefan Assmann fixes the check for Wake-On-LAN for i40e, which only supports magic packet. Yue Haibing fixes a potential NULL pointer de-reference in fm10k by adding a simple check if the value is NULL. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-28nvmet: fix error flow during ns enableMax Gurtovoy
In case we fail to enable p2pmem on the current namespace, disable the backing store device before exiting. Cc: Stephen Bates <sbates@raithlin.com> Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-03-28nvmet: fix building bvec from sg listMing Lei
There are two mistakes for building bvec from sg list for file backed ns: - use request data length to compute number of io vector, this way doesn't consider sg->offset, and the result may be smaller than required io vectors - bvec->bv_len isn't capped by sg->length This patch fixes this issue by building bvec from sg directly, given the whole IO stack is ready for multi-page bvec. Reported-by: Yi Zhang <yi.zhang@redhat.com> Fixes: 3a85a5de29ea ("nvme-loop: add a NVMe loopback host driver") Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-03-28nvme-multipath: relax ANA state checkMartin George
When undergoing state transitions I/O might be requeued, hence we should always call nvme_mpath_set_live() to schedule requeue_work whenever the nvme device is live, independent on whether the old state was live or not. Signed-off-by: Martin George <marting@netapp.com> Signed-off-by: Gargi Srinivas <sring@netapp.com> Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-03-28nvme-tcp: fix an endianess miss-annotationChristoph Hellwig
nvme_tcp_end_request just takes the status value and the converts it to little endian as well as shifting for the phase bit. Fixes: 43ce38a6d823 ("nvme-tcp: support C2HData with SUCCESS flag") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2019-03-28gpio: mockup: use simple_read_from_buffer() in debugfs read callbackBartosz Golaszewski
Calling read() for a single byte read will return 2 currently. Use simple_read_from_buffer() which correctly handles all sizes. Fixes: 2a9e27408e12 ("gpio: mockup: rework debugfs interface") Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-03-28gpio: of: Fix of_gpiochip_add() error pathGeert Uytterhoeven
If the call to of_gpiochip_scan_gpios() in of_gpiochip_add() fails, no error handling is performed. This lead to the need of callers to call of_gpiochip_remove() on failure, which causes "BAD of_node_put() on ..." if the failure happened before the call to of_node_get(). Fix this by adding proper error handling. Note that calling gpiochip_remove_pin_ranges() multiple times causes no harm: subsequent calls are a no-op. Fixes: dfbd379ba9b7431e ("gpio: of: Return error if gpio hog configuration failed") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-28gpio: of: Check for "spi-cs-high" in child instead of parent nodeAndrey Smirnov
"spi-cs-high" is going to be specified in child node of an SPI controller's representing attached SPI device, so change the code to look for it there, instead of checking parent node. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Chris Healy <cphealy@gmail.com> Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-28gpio: of: Check propname before applying "cs-gpios" quirksAndrey Smirnov
SPI GPIO device has more than just "cs-gpio" property in its node and would request those GPIOs as a part of its initialization. To avoid applying CS-specific quirk to all of them add a check to make sure that propname is "cs-gpios". Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Chris Healy <cphealy@gmail.com> Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-28Merge tag 's390-5.1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "Improvements and bug fixes for 5.1-rc2: - Fix early free of the channel program in vfio - On AP device removal make sure that all messages are flushed with the driver still attached that queued the message - Limit brk randomization to 32MB to reduce the chance that the heap of ld.so is placed after the main stack - Add a rolling average for the steal time of a CPU, this will be needed for KVM to decide when to do busy waiting - Fix a warning in the CPU-MF code - Add a notification handler for AP configuration change to react faster to new AP devices" * tag 's390-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cpumf: Fix warning from check_processor_id zcrypt: handle AP Info notification from CHSC SEI command vfio: ccw: only free cp on final interrupt s390/vtime: steal time exponential moving average s390/zcrypt: revisit ap device remove procedure s390: limit brk randomization to 32MB
2019-03-28Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "A couple of minor fixes only for now - fix for incorrect DMA channels on Renesas R-Car - Broadcom bcm2835 error handling fixes - Kconfig dependency fixes for bcm2835 and davinci - CPU idle wakeup fix for i.MX6 - MMC regression on Tegra186 - fix incorrect phy settings on one imx board" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: tegra: Disable CQE Support for SDMMC4 on Tegra186 ARM: dts: nomadik: Fix polarity of SPI CS ARM: davinci: fix build failure with allnoconfig ARM: imx_v4_v5_defconfig: enable PWM driver ARM: imx_v6_v7_defconfig: continue compiling the pwm driver ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi ARM: dts: imx6ull: Use the correct style for SPDX License Identifier ARM: dts: pfla02: increase phy reset duration ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time ARM: imx51: fix a leaked reference by adding missing of_node_put ARM: dts: imx6dl-yapp4: Use rgmii-id phy mode on the cpu port arm64: bcm2835: Add missing dependency on MFD_CORE. ARM: dts: bcm283x: Fix hdmi hpd gpio pull soc: bcm: bcm2835-pm: Fix error paths of initialization. soc: bcm: bcm2835-pm: Fix PM_IMAGE_PERI power domain support. arm64: dts: renesas: r8a774c0: Fix SCIF5 DMA channels arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels
generated by cgit (git 2.34.1) at 2025-09-20 16:34:34 +0000