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2019-12-14Merge tag 'usb-5.5-rc2' of ↵Linus Torvalds22-67/+135
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB driver fixes for reported issues for 5.5-rc2 There's the usual gadget and xhci fixes, as well as some other problems that syzbot has been finding during it's fuzzing runs. Full details are in the shortlog. All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits) usb: dwc3: pci: add ID for the Intel Comet Lake -H variant xhci: make sure interrupts are restored to correct state xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour. xhci: Increase STS_HALT timeout in xhci_suspend() usb: xhci: only set D3hot for pci device xhci: fix USB3 device initiated resume race with roothub autosuspend xhci: Fix memory leak in xhci_add_in_port() USB: Fix incorrect DMA allocations for local memory pool drivers usb: gadget: fix wrong endpoint desc usb: dwc3: ep0: Clear started flag on completion usb: dwc3: gadget: Clear started flag for non-IOC usb: dwc3: gadget: Fix logical condition USB: atm: ueagle-atm: add missing endpoint check USB: adutux: fix interface sanity check USB: idmouse: fix interface sanity checks USB: serial: io_edgeport: fix epic endpoint lookup usb: mon: Fix a deadlock in usbmon between mmap and read usb: common: usb-conn-gpio: Don't log an error on probe deferral usb: core: urb: fix URB structure initialization function usb: typec: fix use after free in typec_register_port() ...
2019-12-12usb: dwc3: pci: add ID for the Intel Comet Lake -H variantHeikki Krogerus1-1/+5
The original ID that was added for Comet Lake PCH was actually for the -LP (low power) variant even though the constant for it said CMLH. Changing that while at it. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Felipe Balbi <balbi@kernel.org> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191212093713.60614-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11xhci: make sure interrupts are restored to correct stateMathias Nyman1-6/+6
spin_unlock_irqrestore() might be called with stale flags after reading port status, possibly restoring interrupts to a incorrect state. If a usb2 port just finished resuming while the port status is read the spin lock will be temporary released and re-acquired in a separate function. The flags parameter is passed as value instead of a pointer, not updating flags properly before the final spin_unlock_irqrestore() is called. Cc: <stable@vger.kernel.org> # v3.12+ Fixes: 8b3d45705e54 ("usb: Fix xHCI host issues on remote wakeup.") Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-7-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.Mathias Nyman1-1/+2
xhci driver claims it needs XHCI_TRUST_TX_LENGTH quirk for both Broadcom/Cavium and a Renesas xHC controllers. The quirk was inteded for handling false "success" complete event for transfers that had data left untransferred. These transfers should complete with "short packet" events instead. In these two new cases the false "success" completion is reported after a "short packet" if the TD consists of several TRBs. xHCI specs 4.10.1.1.2 say remaining TRBs should report "short packet" as well after the first short packet in a TD, but this issue seems so common it doesn't make sense to add the quirk for all vendors. Turn these events into short packets automatically instead. This gets rid of the "The WARN Successful completion on short TX for slot 1 ep 1: needs XHCI_TRUST_TX_LENGTH quirk" warning in many cases. Cc: <stable@vger.kernel.org> Reported-by: Eli Billauer <eli.billauer@gmail.com> Reported-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Eli Billauer <eli.billauer@gmail.com> Tested-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-6-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11xhci: Increase STS_HALT timeout in xhci_suspend()Kai-Heng Feng1-1/+1
I've recently observed failed xHCI suspend attempt on AMD Raven Ridge system: kernel: xhci_hcd 0000:04:00.4: WARN: xHC CMD_RUN timeout kernel: PM: suspend_common(): xhci_pci_suspend+0x0/0xd0 returns -110 kernel: PM: pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -110 kernel: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -110 kernel: PM: Device 0000:04:00.4 failed to suspend async: error -110 Similar to commit ac343366846a ("xhci: Increase STS_SAVE timeout in xhci_suspend()") we also need to increase the HALT timeout to make it be able to suspend again. Cc: <stable@vger.kernel.org> # 5.2+ Fixes: f7fac17ca925 ("xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()") Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-5-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11usb: xhci: only set D3hot for pci deviceHenry Lin3-5/+16
Xhci driver cannot call pci_set_power_state() on non-pci xhci host controllers. For example, NVIDIA Tegra XHCI host controller which acts as platform device with XHCI_SPURIOUS_WAKEUP quirk set in some platform hits this issue during shutdown. Cc: <stable@vger.kernel.org> Fixes: 638298dc66ea ("xhci: Fix spurious wakeups after S5 on Haswell") Signed-off-by: Henry Lin <henryl@nvidia.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-4-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11xhci: fix USB3 device initiated resume race with roothub autosuspendMathias Nyman2-2/+11
A race in xhci USB3 remote wake handling may force device back to suspend after it initiated resume siganaling, causing a missed resume event or warm reset of device. When a USB3 link completes resume signaling and goes to enabled (UO) state a interrupt is issued and the interrupt handler will clear the bus_state->port_remote_wakeup resume flag, allowing bus suspend. If the USB3 roothub thread just finished reading port status before the interrupt, finding ports still in suspended (U3) state, but hasn't yet started suspending the hub, then the xhci interrupt handler will clear the flag that prevented roothub suspend and allow bus to suspend, forcing all port links back to suspended (U3) state. Example case: usb_runtime_suspend() # because all ports still show suspended U3 usb_suspend_both() hub_suspend(); # successful as hub->wakeup_bits not set yet ==> INTERRUPT xhci_irq() handle_port_status() clear bus_state->port_remote_wakeup usb_wakeup_notification() sets hub->wakeup_bits; kick_hub_wq() <== END INTERRUPT hcd_bus_suspend() xhci_bus_suspend() # success as port_remote_wakeup bits cleared Fix this by increasing roothub usage count during port resume to prevent roothub autosuspend, and by making sure bus_state->port_remote_wakeup flag is only cleared after resume completion is visible, i.e. after xhci roothub returned U0 or other non-U3 link state link on a get port status request. Issue rootcaused by Chiasheng Lee Cc: <stable@vger.kernel.org> Cc: Lee, Hou-hsun <hou-hsun.lee@intel.com> Reported-by: Lee, Chiasheng <chiasheng.lee@intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-3-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11xhci: Fix memory leak in xhci_add_in_port()Mika Westerberg1-0/+4
When xHCI is part of Alpine or Titan Ridge Thunderbolt controller and the xHCI device is hot-removed as a result of unplugging a dock for example, the driver leaks memory it allocates for xhci->usb3_rhub.psi and xhci->usb2_rhub.psi in xhci_add_in_port() as reported by kmemleak: unreferenced object 0xffff922c24ef42f0 (size 16): comm "kworker/u16:2", pid 178, jiffies 4294711640 (age 956.620s) hex dump (first 16 bytes): 21 00 0c 00 12 00 dc 05 23 00 e0 01 00 00 00 00 !.......#....... backtrace: [<000000007ac80914>] xhci_mem_init+0xcf8/0xeb7 [<0000000001b6d775>] xhci_init+0x7c/0x160 [<00000000db443fe3>] xhci_gen_setup+0x214/0x340 [<00000000fdffd320>] xhci_pci_setup+0x48/0x110 [<00000000541e1e03>] usb_add_hcd.cold+0x265/0x747 [<00000000ca47a56b>] usb_hcd_pci_probe+0x219/0x3b4 [<0000000021043861>] xhci_pci_probe+0x24/0x1c0 [<00000000b9231f25>] local_pci_probe+0x3d/0x70 [<000000006385c9d7>] pci_device_probe+0xd0/0x150 [<0000000070241068>] really_probe+0xf5/0x3c0 [<0000000061f35c0a>] driver_probe_device+0x58/0x100 [<000000009da11198>] bus_for_each_drv+0x79/0xc0 [<000000009ce45f69>] __device_attach+0xda/0x160 [<00000000df201aaf>] pci_bus_add_device+0x46/0x70 [<0000000088a1bc48>] pci_bus_add_devices+0x27/0x60 [<00000000ad9ee708>] pci_bus_add_devices+0x52/0x60 unreferenced object 0xffff922c24ef3318 (size 8): comm "kworker/u16:2", pid 178, jiffies 4294711640 (age 956.620s) hex dump (first 8 bytes): 34 01 05 00 35 41 0a 00 4...5A.. backtrace: [<000000007ac80914>] xhci_mem_init+0xcf8/0xeb7 [<0000000001b6d775>] xhci_init+0x7c/0x160 [<00000000db443fe3>] xhci_gen_setup+0x214/0x340 [<00000000fdffd320>] xhci_pci_setup+0x48/0x110 [<00000000541e1e03>] usb_add_hcd.cold+0x265/0x747 [<00000000ca47a56b>] usb_hcd_pci_probe+0x219/0x3b4 [<0000000021043861>] xhci_pci_probe+0x24/0x1c0 [<00000000b9231f25>] local_pci_probe+0x3d/0x70 [<000000006385c9d7>] pci_device_probe+0xd0/0x150 [<0000000070241068>] really_probe+0xf5/0x3c0 [<0000000061f35c0a>] driver_probe_device+0x58/0x100 [<000000009da11198>] bus_for_each_drv+0x79/0xc0 [<000000009ce45f69>] __device_attach+0xda/0x160 [<00000000df201aaf>] pci_bus_add_device+0x46/0x70 [<0000000088a1bc48>] pci_bus_add_devices+0x27/0x60 [<00000000ad9ee708>] pci_bus_add_devices+0x52/0x60 Fix this by calling kfree() for the both psi objects in xhci_mem_cleanup(). Cc: <stable@vger.kernel.org> # 4.4+ Fixes: 47189098f8be ("xhci: parse xhci protocol speed ID list for usb 3.1 usage") Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191211142007.8847-2-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-11Merge tag 'fixes-for-v5.5-rc2' of ↵Greg Kroah-Hartman4-2/+18
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: USB: fixes for v5.5-rc2 Only four patches here this time around. Three of them are on dwc3 fixing some small bugs related to our 'started' flag. None are major fixes but they're important nevertheless. * tag 'fixes-for-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: usb: gadget: fix wrong endpoint desc usb: dwc3: ep0: Clear started flag on completion usb: dwc3: gadget: Clear started flag for non-IOC usb: dwc3: gadget: Fix logical condition
2019-12-11USB: Fix incorrect DMA allocations for local memory pool driversFredrik Noring2-22/+23
Fix commit 7b81cb6bddd2 ("usb: add a HCD_DMA flag instead of guestimating DMA capabilities") where local memory USB drivers erroneously allocate DMA memory instead of pool memory, causing OHCI Unrecoverable Error, disabled HC died; cleaning up The order between hcd_uses_dma() and hcd->localmem_pool is now arranged as in hcd_buffer_alloc() and hcd_buffer_free(), with the test for hcd->localmem_pool placed first. As an alternative, one might consider adjusting hcd_uses_dma() with static inline bool hcd_uses_dma(struct usb_hcd *hcd) { - return IS_ENABLED(CONFIG_HAS_DMA) && (hcd->driver->flags & HCD_DMA); + return IS_ENABLED(CONFIG_HAS_DMA) && + (hcd->driver->flags & HCD_DMA) && + (hcd->localmem_pool == NULL); } One can also consider unsetting HCD_DMA for local memory pool drivers. Fixes: 7b81cb6bddd2 ("usb: add a HCD_DMA flag instead of guestimating DMA capabilities") Cc: stable <stable@vger.kernel.org> Signed-off-by: Fredrik Noring <noring@nocrew.org> Link: https://lore.kernel.org/r/20191210172905.GA52526@sx9 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: gadget: fix wrong endpoint descEJ Hsu2-1/+6
Gadget driver should always use config_ep_by_speed() to initialize usb_ep struct according to usb device's operating speed. Otherwise, usb_ep struct may be wrong if usb devcie's operating speed is changed. The key point in this patch is that we want to make sure the desc pointer in usb_ep struct will be set to NULL when gadget is disconnected. This will force it to call config_ep_by_speed() to correctly initialize usb_ep struct based on the new operating speed when gadget is re-connected later. Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: EJ Hsu <ejh@nvidia.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
2019-12-10usb: dwc3: ep0: Clear started flag on completionThinh Nguyen1-0/+8
Clear ep0's DWC3_EP_TRANSFER_STARTED flag if the END_TRANSFER command is completed. Otherwise, we can't start control transfer again after END_TRANSFER. Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
2019-12-10usb: dwc3: gadget: Clear started flag for non-IOCThinh Nguyen1-0/+3
Normally the END_TRANSFER command completion handler will clear the DWC3_EP_TRANSFER_STARTED flag. However, if the command was sent without interrupt on completion, then the flag will not be cleared. Make sure to clear the flag in this case. Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
2019-12-10usb: dwc3: gadget: Fix logical conditionTejas Joglekar1-1/+1
This patch corrects the condition to kick the transfer without giving back the requests when either request has remaining data or when there are pending SGs. The && check was introduced during spliting up the dwc3_gadget_ep_cleanup_completed_requests() function. Fixes: f38e35dd84e2 ("usb: dwc3: gadget: split dwc3_gadget_ep_cleanup_completed_requests()") Cc: stable@vger.kernel.org Signed-off-by: Tejas Joglekar <joglekar@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
2019-12-10USB: atm: ueagle-atm: add missing endpoint checkJohan Hovold1-6/+12
Make sure that the interrupt interface has an endpoint before trying to access its endpoint descriptors to avoid dereferencing a NULL pointer. The driver binds to the interrupt interface with interface number 0, but must not assume that this interface or its current alternate setting are the first entries in the corresponding configuration arrays. Fixes: b72458a80c75 ("[PATCH] USB: Eagle and ADI 930 usb adsl modem driver") Cc: stable <stable@vger.kernel.org> # 2.6.16 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191210112601.3561-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10USB: adutux: fix interface sanity checkJohan Hovold1-1/+1
Make sure to use the current alternate setting when verifying the interface descriptors to avoid binding to an invalid interface. Failing to do so could cause the driver to misbehave or trigger a WARN() in usb_submit_urb() that kernels with panic_on_warn set would choke on. Fixes: 03270634e242 ("USB: Add ADU support for Ontrak ADU devices") Cc: stable <stable@vger.kernel.org> # 2.6.19 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191210112601.3561-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10USB: idmouse: fix interface sanity checksJohan Hovold1-1/+1
Make sure to use the current alternate setting when verifying the interface descriptors to avoid binding to an invalid interface. Failing to do so could cause the driver to misbehave or trigger a WARN() in usb_submit_urb() that kernels with panic_on_warn set would choke on. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191210112601.3561-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10USB: serial: io_edgeport: fix epic endpoint lookupJohan Hovold1-4/+6
Make sure to use the current alternate setting when looking up the endpoints on epic devices to avoid binding to an invalid interface. Failing to do so could cause the driver to misbehave or trigger a WARN() in usb_submit_urb() that kernels with panic_on_warn set would choke on. Fixes: 6e8cf7751f9f ("USB: add EPIC support to the io_edgeport driver") Cc: stable <stable@vger.kernel.org> # 2.6.21 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191210112601.3561-5-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: mon: Fix a deadlock in usbmon between mmap and readPete Zaitcev1-11/+21
The problem arises because our read() function grabs a lock of the circular buffer, finds something of interest, then invokes copy_to_user() straight from the buffer, which in turn takes mm->mmap_sem. In the same time, the callback mon_bin_vma_fault() is invoked under mm->mmap_sem. It attempts to take the fetch lock and deadlocks. This patch does away with protecting of our page list with any semaphores, and instead relies on the kernel not close the device while mmap is active in a process. In addition, we prohibit re-sizing of a buffer while mmap is active. This way, when (now unlocked) fault is processed, it works with the page that is intended to be mapped-in, and not some other random page. Note that this may have an ABI impact, but hopefully no legitimate program is this wrong. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Reported-by: syzbot+56f9673bb4cdcbeb0e92@syzkaller.appspotmail.com Reviewed-by: Alan Stern <stern@rowland.harvard.edu> Fixes: 46eb14a6e158 ("USB: fix usbmon BUG trigger") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191204203941.3503452b@suzdal.zaitcev.lan Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: common: usb-conn-gpio: Don't log an error on probe deferralBryan O'Donoghue1-1/+2
This patch makes the printout of the error message for failing to get a VBUS regulator handle conditional on the error code being something other than -EPROBE_DEFER. Deferral is a normal thing, we don't need an error message for this. Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Nagarjuna Kristam <nkristam@nvidia.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191128134358.3880498-2-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: core: urb: fix URB structure initialization functionEmiliano Ingrassia1-0/+1
Explicitly initialize URB structure urb_list field in usb_init_urb(). This field can be potentially accessed uninitialized and its initialization is coherent with the usage of list_del_init() in usb_hcd_unlink_urb_from_ep() and usb_giveback_urb_bh() and its explicit initialization in usb_hcd_submit_urb() error path. Signed-off-by: Emiliano Ingrassia <ingrassia@epigenesys.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191127160355.GA27196@ingrassia.epigenesys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: typec: fix use after free in typec_register_port()Wen Yang1-2/+4
We can't use "port->sw" and/or "port->mux" after it has been freed. Fixes: 23481121c81d ("usb: typec: class: Don't use port parent for getting mux handles") Signed-off-by: Wen Yang <wenyang@linux.alibaba.com> Cc: stable <stable@vger.kernel.org> Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20191126140452.14048-1-wenyang@linux.alibaba.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-10usb: roles: fix a potential use after freeWen Yang1-1/+1
Free the sw structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. Fixes: 5c54fcac9a9d ("usb: roles: Take care of driver module reference counting") Signed-off-by: Wen Yang <wenyang@linux.alibaba.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Cc: stable <stable@vger.kernel.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/20191124142236.25671-1-wenyang@linux.alibaba.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-09treewide: Use sizeof_field() macroPankaj Bharadiya2-2/+2
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIELD_SIZEOF(). This patch is generated using following script: EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h" git grep -l -e "\bFIELD_SIZEOF\b" | while read file; do if [[ "$file" =~ $EXCLUDE_FILES ]]; then continue fi sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file; done Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David Miller <davem@davemloft.net> # for net
2019-12-04usb, kcov: collect coverage from hub_eventAndrey Konovalov1-0/+5
Add kcov_remote_start()/kcov_remote_stop() annotations to the hub_event() function, which is responsible for processing events on USB buses, in particular events that happen during USB device enumeration. Since hub_event() is run in a global background kernel thread (see Documentation/dev-tools/kcov.rst for details), each USB bus gets a unique global handle from the USB subsystem kcov handle range. As the result kcov can now be used to collect coverage from events that happen on a particular USB bus. [akpm@linux-foundation.org: avoid patch conflicts to make life easier for Andrew] Link: http://lkml.kernel.org/r/de4fe1c219db2d002d905dc1736e2a3bfa1db997.1572366574.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Alexander Potapenko <glider@google.com> Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Windsor <dwindsor@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Marco Elver <elver@google.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-03Merge tag 'pci-v5.5-changes' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration: - Warn if a host bridge has no NUMA info (Yunsheng Lin) - Add PCI_STD_NUM_BARS for the number of standard BARs (Denis Efremov) Resource management: - Fix boot-time Embedded Controller GPE storm caused by incorrect resource assignment after ACPI Bus Check Notification (Mika Westerberg) - Protect pci_reassign_bridge_resources() against concurrent addition/removal (Benjamin Herrenschmidt) - Fix bridge dma_ranges resource list cleanup (Rob Herring) - Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters to control the MMIO and prefetchable MMIO window sizes of hotplug bridges independently (Nicholas Johnson) - Fix MMIO/MMIO_PREF window assignment that assigned more space than desired (Nicholas Johnson) - Only enforce bus numbers from bridge EA if the bridge has EA devices downstream (Subbaraya Sundeep) - Consolidate DT "dma-ranges" parsing and convert all host drivers to use shared parsing (Rob Herring) Error reporting: - Restore AER capability after resume (Mayurkumar Patel) - Add PoisonTLPBlocked AER counter (Rajat Jain) - Use for_each_set_bit() to simplify AER code (Andy Shevchenko) - Fix AER kernel-doc (Andy Shevchenko) - Add "pcie_ports=dpc-native" parameter to allow native use of DPC even if platform didn't grant control over AER (Olof Johansson) Hotplug: - Avoid returning prematurely from sysfs requests to enable or disable a PCIe hotplug slot (Lukas Wunner) - Don't disable interrupts twice when suspending hotplug ports (Mika Westerberg) - Fix deadlocks when PCIe ports are hot-removed while suspended (Mika Westerberg) Power management: - Remove unnecessary ASPM locking (Bjorn Helgaas) - Add support for disabling L1 PM Substates (Heiner Kallweit) - Allow re-enabling Clock PM after it has been disabled (Heiner Kallweit) - Add sysfs attributes for controlling ASPM link states (Heiner Kallweit) - Remove CONFIG_PCIEASPM_DEBUG, including "link_state" and "clk_ctl" sysfs files (Heiner Kallweit) - Avoid AMD FCH XHCI USB PME# from D0 defect that prevents wakeup on USB 2.0 or 1.1 connect events (Kai-Heng Feng) - Move power state check out of pci_msi_supported() (Bjorn Helgaas) - Fix incorrect MSI-X masking on resume and revert related nvme quirk for Kingston NVME SSD running FW E8FK11.T (Jian-Hong Pan) - Always return devices to D0 when thawing to fix hibernation with drivers like mlx4 that used legacy power management (previously we only did it for drivers with new power management ops) (Dexuan Cui) - Clear PCIe PME Status even for legacy power management (Bjorn Helgaas) - Fix PCI PM documentation errors (Bjorn Helgaas) - Use dev_printk() for more power management messages (Bjorn Helgaas) - Apply D2 delay as milliseconds, not microseconds (Bjorn Helgaas) - Convert xen-platform from legacy to generic power management (Bjorn Helgaas) - Removed unused .resume_early() and .suspend_late() legacy power management hooks (Bjorn Helgaas) - Rearrange power management code for clarity (Rafael J. Wysocki) - Decode power states more clearly ("4" or "D4" really refers to "D3cold") (Bjorn Helgaas) - Notice when reading PM Control register returns an error (~0) instead of interpreting it as being in D3hot (Bjorn Helgaas) - Add missing link delays required by the PCIe spec (Mika Westerberg) Virtualization: - Move pci_prg_resp_pasid_required() to CONFIG_PCI_PRI (Bjorn Helgaas) - Allow VFs to use PRI (the PF PRI is shared by the VFs, but the code previously didn't recognize that) (Kuppuswamy Sathyanarayanan) - Allow VFs to use PASID (the PF PASID capability is shared by the VFs, but the code previously didn't recognize that) (Kuppuswamy Sathyanarayanan) - Disconnect PF and VF ATS enablement, since ATS in PFs and associated VFs can be enabled independently (Kuppuswamy Sathyanarayanan) - Cache PRI and PASID capability offsets (Kuppuswamy Sathyanarayanan) - Cache the PRI PRG Response PASID Required bit (Bjorn Helgaas) - Consolidate ATS declarations in linux/pci-ats.h (Krzysztof Wilczynski) - Remove unused PRI and PASID stubs (Bjorn Helgaas) - Removed unnecessary EXPORT_SYMBOL_GPL() from ATS, PRI, and PASID interfaces that are only used by built-in IOMMU drivers (Bjorn Helgaas) - Hide PRI and PASID state restoration functions used only inside the PCI core (Bjorn Helgaas) - Add a DMA alias quirk for the Intel VCA NTB (Slawomir Pawlowski) - Serialize sysfs sriov_numvfs reads vs writes (Pierre Crégut) - Update Cavium ACS quirk for ThunderX2 and ThunderX3 (George Cherian) - Fix the UPDCR register address in the Intel ACS quirk (Steffen Liebergeld) - Unify ACS quirk implementations (Bjorn Helgaas) Amlogic Meson host bridge driver: - Fix meson PERST# GPIO polarity problem (Remi Pommarel) - Add DT bindings for Amlogic Meson G12A (Neil Armstrong) - Fix meson clock names to match DT bindings (Neil Armstrong) - Add meson support for Amlogic G12A SoC with separate shared PHY (Neil Armstrong) - Add meson extended PCIe PHY functions for Amlogic G12A USB3+PCIe combo PHY (Neil Armstrong) - Add arm64 DT for Amlogic G12A PCIe controller node (Neil Armstrong) - Add commented-out description of VIM3 USB3/PCIe mux in arm64 DT (Neil Armstrong) Broadcom iProc host bridge driver: - Invalidate iProc PAXB address mapping before programming it (Abhishek Shah) - Fix iproc-msi and mvebu __iomem annotations (Ben Dooks) Cadence host bridge driver: - Refactor Cadence PCIe host controller to use as a library for both host and endpoint (Tom Joseph) Freescale Layerscape host bridge driver: - Add layerscape LS1028a support (Xiaowei Bao) Intel VMD host bridge driver: - Add VMD bus 224-255 restriction decode (Jon Derrick) - Add VMD 8086:9A0B device ID (Jon Derrick) - Remove Keith from VMD maintainer list (Keith Busch) Marvell ARMADA 3700 / Aardvark host bridge driver: - Use LTSSM state to build link training flag since Aardvark doesn't implement the Link Training bit (Remi Pommarel) - Delay before training Aardvark link in case PERST# was asserted before the driver probe (Remi Pommarel) - Fix Aardvark issues with Root Control reads and writes (Remi Pommarel) - Don't rely on jiffies in Aardvark config access path since interrupts may be disabled (Remi Pommarel) - Fix Aardvark big-endian support (Grzegorz Jaszczyk) Marvell ARMADA 370 / XP host bridge driver: - Make mvebu_pci_bridge_emul_ops static (Ben Dooks) Microsoft Hyper-V host bridge driver: - Add hibernation support for Hyper-V virtual PCI devices (Dexuan Cui) - Track Hyper-V pci_protocol_version per-hbus, not globally (Dexuan Cui) - Avoid kmemleak false positive on hv hbus buffer (Dexuan Cui) Mobiveil host bridge driver: - Change mobiveil csr_read()/write() function names that conflict with riscv arch functions (Kefeng Wang) NVIDIA Tegra host bridge driver: - Fix Tegra CLKREQ dependency programming (Vidya Sagar) Renesas R-Car host bridge driver: - Remove unnecessary header include from rcar (Andrew Murray) - Tighten register index checking for rcar inbound range programming (Marek Vasut) - Fix rcar inbound range alignment calculation to improve packing of multiple entries (Marek Vasut) - Update rcar MACCTLR setting to match documentation (Yoshihiro Shimoda) - Clear bit 0 of MACCTLR before PCIETCTLR.CFINIT per manual (Yoshihiro Shimoda) - Add Marek Vasut and Yoshihiro Shimoda as R-Car maintainers (Simon Horman) Rockchip host bridge driver: - Make rockchip 0V9 and 1V8 power regulators non-optional (Robin Murphy) Socionext UniPhier host bridge driver: - Set uniphier to host (RC) mode always (Kunihiko Hayashi) Endpoint drivers: - Fix endpoint driver sign extension problem when shifting page number to phys_addr_t (Alan Mikhak) Misc: - Add NumaChip SPDX header (Krzysztof Wilczynski) - Replace EXTRA_CFLAGS with ccflags-y (Krzysztof Wilczynski) - Remove unused includes (Krzysztof Wilczynski) - Removed unused sysfs attribute groups (Ben Dooks) - Remove PTM and ASPM dependencies on PCIEPORTBUS (Bjorn Helgaas) - Add PCIe Link Control 2 register field definitions to replace magic numbers in AMDGPU and Radeon CIK/SI (Bjorn Helgaas) - Fix incorrect Link Control 2 Transmit Margin usage in AMDGPU and Radeon CIK/SI PCIe Gen3 link training (Bjorn Helgaas) - Use pcie_capability_read_word() instead of pci_read_config_word() in AMDGPU and Radeon CIK/SI (Frederick Lawler) - Remove unused pci_irq_get_node() Greg Kroah-Hartman) - Make asm/msi.h mandatory and simplify PCI_MSI_IRQ_DOMAIN Kconfig (Palmer Dabbelt, Michal Simek) - Read all 64 bits of Switchtec part_event_bitmap (Logan Gunthorpe) - Fix erroneous intel-iommu dependency on CONFIG_AMD_IOMMU (Bjorn Helgaas) - Fix bridge emulation big-endian support (Grzegorz Jaszczyk) - Fix dwc find_next_bit() usage (Niklas Cassel) - Fix pcitest.c fd leak (Hewenliang) - Fix typos and comments (Bjorn Helgaas) - Fix Kconfig whitespace errors (Krzysztof Kozlowski)" * tag 'pci-v5.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (160 commits) PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist asm-generic: Make msi.h a mandatory include/asm header Revert "nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T" PCI/MSI: Fix incorrect MSI-X masking on resume PCI/MSI: Move power state check out of pci_msi_supported() PCI/MSI: Remove unused pci_irq_get_node() PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer PCI: hv: Change pci_protocol_version to per-hbus PCI: hv: Add hibernation support PCI: hv: Reorganize the code in preparation of hibernation MAINTAINERS: Remove Keith from VMD maintainer PCI/ASPM: Remove PCIEASPM_DEBUG Kconfig option and related code PCI/ASPM: Add sysfs attributes for controlling ASPM link states PCI: Fix indentation drm/radeon: Prefer pcie_capability_read_word() drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions drm/radeon: Correct Transmit Margin masks drm/amdgpu: Prefer pcie_capability_read_word() PCI: uniphier: Set mode register to host mode drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions ...
2019-12-02Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds3-4/+2
Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: aacraid, ufs, zfcp, NCR5380, lpfc, qla2xxx, smartpqi, hisi_sas, target, mpt3sas, pm80xx plus a whole load of minor updates and fixes. The major core changes are Al Viro's reworking of sg's handling of copy to/from user, Ming Lei's removal of the host busy counter to avoid contention in the multiqueue case and Damien Le Moal's fixing of residual tracking across error handling" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (251 commits) scsi: bnx2fc: timeout calculation invalid for bnx2fc_eh_abort() scsi: target: core: Fix a pr_debug() argument scsi: iscsi: Don't send data to unbound connection scsi: target: iscsi: Wait for all commands to finish before freeing a session scsi: target: core: Release SPC-2 reservations when closing a session scsi: target: core: Document target_cmd_size_check() scsi: bnx2i: fix potential use after free Revert "scsi: qla2xxx: Fix memory leak when sending I/O fails" scsi: NCR5380: Add disconnect_mask module parameter scsi: NCR5380: Unconditionally clear ICR after do_abort() scsi: NCR5380: Call scsi_set_resid() on command completion scsi: scsi_debug: num_tgts must be >= 0 scsi: lpfc: use hdwq assigned cpu for allocation scsi: arcmsr: fix indentation issues scsi: qla4xxx: fix double free bug scsi: pm80xx: Modified the logic to collect fatal dump scsi: pm80xx: Tie the interrupt name to the module instance scsi: pm80xx: Controller fatal error through sysfs scsi: pm80xx: Do not request 12G sas speeds scsi: pm80xx: Cleanup command when a reset times out ...
2019-12-01Merge tag 'compat-ioctl-5.5' of ↵Linus Torvalds4-30/+4
git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground Pull removal of most of fs/compat_ioctl.c from Arnd Bergmann: "As part of the cleanup of some remaining y2038 issues, I came to fs/compat_ioctl.c, which still has a couple of commands that need support for time64_t. In completely unrelated work, I spent time on cleaning up parts of this file in the past, moving things out into drivers instead. After Al Viro reviewed an earlier version of this series and did a lot more of that cleanup, I decided to try to completely eliminate the rest of it and move it all into drivers. This series incorporates some of Al's work and many patches of my own, but in the end stops short of actually removing the last part, which is the scsi ioctl handlers. I have patches for those as well, but they need more testing or possibly a rewrite" * tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground: (42 commits) scsi: sd: enable compat ioctls for sed-opal pktcdvd: add compat_ioctl handler compat_ioctl: move SG_GET_REQUEST_TABLE handling compat_ioctl: ppp: move simple commands into ppp_generic.c compat_ioctl: handle PPPIOCGIDLE for 64-bit time_t compat_ioctl: move PPPIOCSCOMPRESS to ppp_generic compat_ioctl: unify copy-in of ppp filters tty: handle compat PPP ioctls compat_ioctl: move SIOCOUTQ out of compat_ioctl.c compat_ioctl: handle SIOCOUTQNSD af_unix: add compat_ioctl support compat_ioctl: reimplement SG_IO handling compat_ioctl: move WDIOC handling into wdt drivers fs: compat_ioctl: move FITRIM emulation into file systems gfs2: add compat_ioctl support compat_ioctl: remove unused convert_in_user macro compat_ioctl: remove last RAID handling code compat_ioctl: remove /dev/raw ioctl translation compat_ioctl: remove PCI ioctl translation compat_ioctl: remove joystick ioctl translation ...
2019-11-28Merge branch 'master' of ↵Linus Torvalds1-7/+1
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux; tag 'dma-mapping-5.5' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: - improve dma-debug scalability (Eric Dumazet) - tiny dma-debug cleanup (Dan Carpenter) - check for vmap memory in dma_map_single (Kees Cook) - check for dma_addr_t overflows in dma-direct when using DMA offsets (Nicolas Saenz Julienne) - switch the x86 sta2x11 SOC to use more generic DMA code (Nicolas Saenz Julienne) - fix arm-nommu dma-ranges handling (Vladimir Murzin) - use __initdata in CMA (Shyam Saini) - replace the bus dma mask with a limit (Nicolas Saenz Julienne) - merge the remapping helpers into the main dma-direct flow (me) - switch xtensa to the generic dma remap handling (me) - various cleanups around dma_capable (me) - remove unused dev arguments to various dma-noncoherent helpers (me) * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux: * tag 'dma-mapping-5.5' of git://git.infradead.org/users/hch/dma-mapping: (22 commits) dma-mapping: treat dev->bus_dma_mask as a DMA limit dma-direct: exclude dma_direct_map_resource from the min_low_pfn check dma-direct: don't check swiotlb=force in dma_direct_map_resource dma-debug: clean up put_hash_bucket() powerpc: remove support for NULL dev in __phys_to_dma / __dma_to_phys dma-direct: avoid a forward declaration for phys_to_dma dma-direct: unify the dma_capable definitions dma-mapping: drop the dev argument to arch_sync_dma_for_* x86/PCI: sta2x11: use default DMA address translation dma-direct: check for overflows on 32 bit DMA addresses dma-debug: increase HASH_SIZE dma-debug: reorder struct dma_debug_entry fields xtensa: use the generic uncached segment support dma-mapping: merge the generic remapping helpers into dma-direct dma-direct: provide mmap and get_sgtable method overrides dma-direct: remove the dma_handle argument to __dma_direct_alloc_pages dma-direct: remove __dma_direct_free_pages usb: core: Remove redundant vmap checks kernel: dma-contiguous: mark CMA parameters __initdata/__initconst dma-debug: add a schedule point in debug_dma_dump_mappings() ...
2019-11-28Merge branch 'pci/resource'Bjorn Helgaas2-2/+2
- Protect pci_reassign_bridge_resources() against concurrent addition/removal (Benjamin Herrenschmidt) - Fix bridge dma_ranges resource list cleanup (Rob Herring) - Add PCI_STD_NUM_BARS for the number of standard BARs (Denis Efremov) - Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters to control the MMIO and prefetchable MMIO window sizes of hotplug bridges independently (Nicholas Johnson) - Fix MMIO/MMIO_PREF window assignment that assigned more space than desired (Nicholas Johnson) - Only enforce bus numbers from bridge EA if the bridge has EA devices downstream (Subbaraya Sundeep) * pci/resource: PCI: Do not use bus number zero from EA capability PCI: Avoid double hpmemsize MMIO window assignment PCI: Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters PCI: Add PCI_STD_NUM_BARS for the number of standard BARs PCI: Fix missing bridge dma_ranges resource list cleanup PCI: Protect pci_reassign_bridge_resources() against concurrent addition/removal
2019-11-27Merge tag 'usb-5.5-rc1' of ↵Linus Torvalds121-2656/+6803
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here is the big set of USB patches for 5.5-rc1 Lots of little things in here: - typec updates and additions - usb-serial drivers cleanups and fixes - misc USB drivers cleanups and fixes - gadget drivers new features and controllers added - usual xhci additions - other minor changes All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (223 commits) usb: gadget: udc: gr_udc: create debugfs directory under usb root usb: gadget: atmel: create debugfs directory under usb root usb: musb: create debugfs directory under usb root usb: serial: Fix Kconfig indentation usb: misc: Fix Kconfig indentation usb: gadget: Fix Kconfig indentation usb: host: Fix Kconfig indentation usb: dwc3: Fix Kconfig indentation usb: gadget: configfs: Fix missing spin_lock_init() usb-storage: Disable UAS on JMicron SATA enclosure USB: documentation: flags on usb-storage versus UAS USB: uas: heed CAPACITY_HEURISTICS USB: uas: honor flag to avoid CAPACITY16 usb: host: xhci-tegra: Correct phy enable sequence usb-serial: cp201x: support Mark-10 digital force gauge usb: chipidea: imx: pinctrl for HSIC is optional usb: chipidea: imx: refine the error handling for hsic usb: chipidea: imx: change hsic power regulator as optional usb: chipidea: imx: check data->usbmisc_data against NULL before access usb: chipidea: core: change vbus-regulator as optional ...
2019-11-25Merge tag 'asoc-v5.5-2' of ↵Takashi Iwai63-946/+622
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: More updates for v5.5 Some more development work for v5.5. Highlights include: - More cleanups from Morimoto-san. - Trigger word detection for RT5677. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-21usb: gadget: udc: gr_udc: create debugfs directory under usb rootChunfeng Yun1-1/+2
Now the USB gadget subsystem can use the USB debugfs root directory, so move it's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/1574232183-5760-3-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: gadget: atmel: create debugfs directory under usb rootChunfeng Yun1-1/+2
Now the USB gadget subsystem can use the USB debugfs root directory, so move it's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/1574232183-5760-2-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: musb: create debugfs directory under usb rootChunfeng Yun1-1/+1
Now the USB gadget subsystem can use the USB debugfs root directory, so move musb's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/1574232183-5760-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: serial: Fix Kconfig indentationKrzysztof Kozlowski1-8/+8
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191121132856.29130-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: misc: Fix Kconfig indentationKrzysztof Kozlowski1-9/+9
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191121132901.29186-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: gadget: Fix Kconfig indentationKrzysztof Kozlowski2-16/+16
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191121132905.29248-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: host: Fix Kconfig indentationKrzysztof Kozlowski1-25/+25
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191121132910.29310-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-21usb: dwc3: Fix Kconfig indentationKrzysztof Kozlowski1-15/+15
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191121132914.29368-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-20usb: gadget: configfs: Fix missing spin_lock_init()Wei Yongjun1-0/+1
The driver allocates the spinlock but not initialize it. Use spin_lock_init() on it to initialize it correctly. This is detected by Coccinelle semantic patch. Fixes: 1a1c851bbd70 ("usb: gadget: configfs: fix concurrent issue between composite APIs") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Cc: stable <stable@vger.kernel.org> Reviewed-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20191030034046.188808-1-weiyongjun1@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18usb-storage: Disable UAS on JMicron SATA enclosureLaura Abbott1-2/+5
Steve Ellis reported incorrect block sizes and alignement offsets with a SATA enclosure. Adding a quirk to disable UAS fixes the problems. Reported-by: Steven Ellis <sellis@redhat.com> Cc: Pacho Ramos <pachoramos@gmail.com> Signed-off-by: Laura Abbott <labbott@fedoraproject.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18USB: uas: heed CAPACITY_HEURISTICSOliver Neukum1-0/+6
There is no need to ignore this flag. We should be as close to storage in that regard as makes sense, so honor flags whose cost is tiny. Signed-off-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191114112758.32747-3-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18USB: uas: honor flag to avoid CAPACITY16Oliver Neukum1-0/+4
Copy the support over from usb-storage to get feature parity Signed-off-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191114112758.32747-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18usb: host: xhci-tegra: Correct phy enable sequenceNagarjuna Kristam1-12/+13
XUSB phy needs to be enabled before un-powergating the power partitions. However in the current sequence, it happens opposite. Correct the phy enable and powergating partition sequence to avoid any boot hangs. Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Jui Chang Kuo <jckuo@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/1572859470-7823-1-git-send-email-nkristam@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18Merge tag 'usb-ci-v5.5-rc1' of ↵Greg Kroah-Hartman5-73/+114
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next Peter writes: - Improve the Vbus handler - Improve the HSIC handler for i.mx serial SoC - Some other tiny changes * tag 'usb-ci-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb: usb: chipidea: imx: pinctrl for HSIC is optional usb: chipidea: imx: refine the error handling for hsic usb: chipidea: imx: change hsic power regulator as optional usb: chipidea: imx: check data->usbmisc_data against NULL before access usb: chipidea: core: change vbus-regulator as optional usb: chipidea: imx: enable vbus and id wakeup only for OTG events usb: chipidea: udc: protect usb interrupt enable usb: chipidea: udc: add new API ci_hdrc_gadget_connect
2019-11-18usb-serial: cp201x: support Mark-10 digital force gaugeGreg Kroah-Hartman1-0/+1
Add support for the Mark-10 digital force gauge device to the cp201x driver. Based on a report and a larger patch from Joel Jennings Reported-by: Joel Jennings <joel.jennings@makeitlabs.com> Cc: stable <stable@vger.kernel.org> Acked-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191118092119.GA153852@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-18usb: chipidea: imx: pinctrl for HSIC is optionalPeter Chen1-28/+35
For imx chipidea controllers, if they use mxs PHY, they need pinctrl for HSIC. Otherwise, it doesn't need pinctrl and usbmisc control. Like imx7d and imx8mm. Reported-by: André Draszik <git@andred.net> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2019-11-18usb: chipidea: imx: refine the error handling for hsicPeter Chen1-6/+9
- -EPROBE_DEFER is an error, but without need show error message - If pintrol is not existed, as pintrol is NULL Signed-off-by: Peter Chen <peter.chen@nxp.com>
2019-11-18usb: chipidea: imx: change hsic power regulator as optionalPeter Chen1-1/+2
Not every platform needs this regulator. Signed-off-by: Peter Chen <peter.chen@nxp.com>