- 15 May, 2018 23 commits
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Icenowy Zheng authored
Add compatible string to use this generic glue layer to support Allwinner H6 platform's dwc3 controller. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Lukasz Nowak authored
In case there are multiple ecm instances, either for multiple otg controllers, or multiple virtual links using libcomposite, each instance needs to have its own host mac address string value for iMACAddress. Update the source array (ecm_string_defs), every time before usb_gstrings_attach(). Without that, all links wrongly were getting the same, last allocated, host mac address, rather than the correct one, as requested via configfs. Signed-off-by: Lukasz Nowak <lukasz.nowak@exablue.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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John Greb authored
Fixes: <b3e3893e> ("net: use core MTU range checking") which patched only one of two functions used to setup the USB Gadget Ethernet driver, causing a serious performance regression in the ability to increase mtu size above 1500. Signed-off-by: John Greb <h3x4m3r0n@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Artur Petrosyan authored
The current frame_number is read from core for both device and host modes. Reading of the current frame number needs to be performed ASAP due to IRQ latency's. This is why, it is moved to common interrupt handler. Accordingly updated dwc2_gadget_target_frame_elapsed() function which uses stored frame_number instead of reading frame number. In cases when target frame value is incremented the frame_number is required to read again. Signed-off-by: Artur Petrosyan <arturp@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Stefan Wahren authored
Dumping the registers via debugfs makes USB on Raspberry Pi completely unusable. The read of register GRXSTSP ("Receive Status Read and Pop Register") is responsible for this behaviour, because it pops the RX FIFO. So avoid this by omitting the relevant register. CC: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Fixes: 563cf017 ("usb: dwc2: debugfs: add support for complete register dump") Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Artur Petrosyan authored
Crash caused by going out of "eps_out" array range. Iteration on "eps_out" changed to less than "num_of_eps". Signed-off-by: Artur Petrosyan <arturp@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Grigor Tovmasyan authored
Added GHWCFG4_IPG_ISOC_SUPPORTED and DCFG_IPG_ISOC_SUPPORDED bits definitions to enable/disable IPG feature. Added ipg_isoc_en core parameter which will indicate IPG support enable/disable and initialize it. Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Minas Harutyunyan authored
In DDMA mode required to enable BNA interrupt for both directions. Signed-off-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Minas Harutyunyan authored
Changed existing two descriptor-chain flow to one chain. In two-chain implementation BNA interrupt used for switching between two chains. BNA interrupt asserted because of returning to beginning of the chain based on L-bit of last descriptor. Because of that we lose packets. This issue resolved by using one desc-chain. Removed all staff related to two desc-chain flow from DDMA ISOC related functions. Removed request length checking from dwc2_gadget_fill_isoc_desc() function. Request length checking added to dwc2_hsotg_ep_queue() function. If request length greater than descriptor limits then request not added to queue. Additional checking done for High Bandwidth ISOC OUT's which not supported by driver. In dwc2_gadget_fill_isoc_desc() function also checked desc-chain status (full or not) to avoid of reusing not yet processed descriptors. In dwc2_gadget_start_isoc_ddma() function creation of desc-chain always started from descriptor 0. Before filling descriptors, they were initialized by HOST BUSY status. In dwc2_gadget_complete_isoc_request_ddma() added checking for desc-chain rollover. Also added checking completion status. Request completed successfully if DEV_DMA_STS is DEV_DMA_STS_SUCC, otherwise complete with actual=0. For systems with high IRQ latency added pointer compl_desc to next descriptor to be completed by XferCompl interrupt. This pointer replace descriptor index calculation based on DxEPDMA register. On descriptor completion interrupt processing all descriptors starting from compl_desc till descriptor which Buffer Status field not equal DMA_DONE status. Actually removed dwc2_gadget_start_next_isoc_ddma() function because now driver use only one desc-chain and instead that function added dwc2_gadget_handle_isoc_bna() function for handling BNA interrupts. Handling BNA interrupt done by flushing TxFIFOs for OUT EPs, completing request with actual=0 and resetting desc-chain number and target frame to initial values for restarting transfers. On handling NAK request completed with actual=0. Incremented target frame to allow fill desc chain and start transfers. In DDMA mode avoided of frame number incrementing, because tracking of frame number performed in dwc2_gadget_fill_isoc_desc() function. When core assert XferCompl along with BNA, we should ignore XferCompl in dwc2_hsotg_epint() function. On BNA interrupt replaced dwc2_gadget_start_next_isoc_ddma() by above mentioned BNA handler. In dwc2_hsotg_ep_enable() function added sanity check of bInterval for ISOC IN in DDMA mode, because HW doesn't supported EP's with bInterval more than 10 and check for mc for ISOC OUT transfers, because core doesn't support high bandwidth transfers. Signed-off-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Chunfeng Yun authored
In fact the driver depends on EXTCON only when it's configed as USB_MTU3_DUAL_ROLE, so make USB_MTU3_DUAL_ROLE depend on EXTCON but not USB_MTU3. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Chunfeng Yun authored
There is an error dialog popped up in PC when test TEST_J/K by EHSETT tool, due to not waiting for the completion of control transfer. Here fix it by entering test mode after Status Stage finish. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Chunfeng Yun authored
When boot on the platform with the USB cable connected to Win7, the Win7 will pop up an error dialog: "USB Device not recognized", but finally the Win7 can enumerate it successfully. The root cause is as the following: When the xHCI driver set PORT_POWER of the OTG port, and if both IDPIN and VBUS_VALID are high at the same time, the MTU3 controller will set SESSION and pull up DP, so the Win7 can detect existence of USB device, but if the mtu3 driver can't switch to device mode during the debounce time, the Win7 can not enumerate it. Here to fix it by removing the 1s delayed EXTCON register to speed up mode switch. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Chunfeng Yun authored
The usb_add_gadget_udc() will set the gadget state as USB_STATE_NOTATTACHED, so we needn't set it again. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Chunfeng Yun authored
The variable of 'count' is declared as u8, this will cause an issue due to value truncated when works in SS or SSP mode and data length is greater than 255, so change it as u32. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Wolfram Sang authored
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Wolfram Sang authored
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Dmitry Osipenko authored
Tegra's EHCI driver has a build dependency on Tegra's PHY driver and currently Tegra's PHY driver is built only when Tegra's EHCI driver is built. Add own Kconfig entry for the Tegra's PHY driver so that drivers other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra driver being disabled in kernels config by allowing user to manually select the PHY driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Dmitry Osipenko authored
UTMI pads are shared by USB controllers and reset of UTMI pads is shared with the reset of USB1 controller. Currently reset of UTMI pads is done by the EHCI driver and ChipIdea UDC works because EHCI driver always happen to be probed first. Move reset controls from ehci-tegra to tegra-phy in order to resolve the problem. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Dmitry Osipenko authored
Tegra's PHY driver has a mix of pr_err() and dev_err(), let's switch to dev_err() and use common errors message formatting across the driver for consistency. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Jerry Zhang authored
This allows 32 bit owners of ffs endpoints to make ioctls into a 64 bit kernel. All of the current epfile ioctls can be handled with the same struct definitions as regular ioctl. Acked-by: Michał Nazarewicz <mina86@mina86.com> Signed-off-by: Jerry Zhang <zhangjerry@google.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Jerry Zhang authored
Currently, the midi function is not freed until it is both removed from the config and released by the user. Since the user could take a long time to release the card, it's possible that the function could be unlinked and thus f_midi_opts would be null when freeing f_midi. Thus, refcount f_midi_opts and only free it when it is unlinked and all f_midis have been freed. Signed-off-by: Jerry Zhang <zhangjerry@google.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Benjamin Herrenschmidt authored
The Aspeed BMC SoCs support a "virtual hub" function. It provides some HW support for a top-level USB2 hub behind which sit 5 gadget "ports". This driver adds support for the full functionality, emulating the hub standard requests and exposing 5 UDC gadget drivers corresponding to the ports. The hub itself has HW provided dedicated EP0 and EP1 (the latter for hub interrupts). It also has dedicated EP0s for each function. For other endpoints, there's a pool of 15 "generic" endpoints that are shared among the ports. The driver relies on my previous patch adding a "dispose" EP op to handle EP allocation between ports. EPs are allocated from the shared pool in the UDC "match_ep" callback and assigned to the UDC instance (added to the gadget ep_list). When the composite driver gets unbound, the new hook will allow the UDC to clean things up and return those EPs to the shared pool. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Benjamin Herrenschmidt authored
The table is never modified by the function. This allows us to use it on a statically defined table that is marked const. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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- 23 Apr, 2018 3 commits
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Alan Stern authored
Improve the kerneldoc for usb_ep_queue() to note explicitly that the request's completion routine will be called if and only if the return value is 0. The corresponding fact about usb_submit_urb() for the host-side API has long been documented, and this has always been the intention for the gadget API. But until now, documentation seems to have been lacking. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Linus Torvalds authored
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Exynos, i915, vc4, amdgpu fixes. i915: - an oops fix - two race fixes - some gvt fixes amdgpu: - dark screen fix - clk/voltage fix - vega12 smu fix vc4: - memory leak fix exynos just drops some code" * tag 'drm-fixes-for-v4.17-rc2' of git://people.freedesktop.org/~airlied/linux: (23 commits) drm/amd/powerplay: header file interface to SMU update drm/amd/pp: Fix bug voltage can't be OD separately on VI drm/amd/display: Don't program bypass on linear regamma LUT drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state drm/i915/audio: Fix audio detection issue on GLK drm/i915: Call i915_perf_fini() on init_hw error unwind drm/i915/bios: filter out invalid DDC pins from VBT child devices drm/i915/pmu: Inspect runtime PM state more carefully while estimating RC6 drm/i915: Do no use kfree() to free a kmem_cache_alloc() return value drm/exynos: exynos_drm_fb -> drm_framebuffer drm/exynos: Move dma_addr out of exynos_drm_fb drm/exynos: Move GEM BOs to drm_framebuffer drm: Fix HDCP downstream dev count read drm/vc4: Fix memory leak during BO teardown drm/i915/execlists: Clear user-active flag on preemption completion drm/i915/gvt: Add drm_format_mod update drm/i915/gvt: Disable primary/sprite/cursor plane at virtual display initialization drm/i915/gvt: Delete redundant error message in fb_decode.c drm/i915/gvt: Cancel dma map when resetting ggtt entries drm/i915/gvt: Missed to cancel dma map for ggtt entries ...
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- 22 Apr, 2018 12 commits
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
- Fix a dark screen issue in DC - Fix clk/voltage dependency tracking for wattman - Update SMU interface for vega12 * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: drm/amd/powerplay: header file interface to SMU update drm/amd/pp: Fix bug voltage can't be OD separately on VI drm/amd/display: Don't program bypass on linear regamma LUT
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Dave Airlie authored
Merge tag 'exynos-drm-fixes-for-v4.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Remove Exynos specific framebuffer structure and relevant functions. - it removes exynos_drm_fb structure which is a wrapper of drm_framebuffer and unnecessary two exynos specific callback functions, exynos_drm_destory() and exynos_drm_fb_create_handle() because we can reuse existing drm common callback ones instead. * tag 'exynos-drm-fixes-for-v4.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: exynos_drm_fb -> drm_framebuffer drm/exynos: Move dma_addr out of exynos_drm_fb drm/exynos: Move GEM BOs to drm_framebuffer drm/amdkfd: Deallocate SDMA queues correctly drm/amdkfd: Fix scratch memory with HWS enabled
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2018-04-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix for FDO #105549: Avoid OOPS on bad VBT (Jani) - Fix rare pre-emption race (Chris) - Fix RC6 race against PM transitions (Tvrtko) * tag 'drm-intel-next-fixes-2018-04-19' of git://anongit.freedesktop.org/drm/drm-intel: drm/i915/audio: Fix audio detection issue on GLK drm/i915: Call i915_perf_fini() on init_hw error unwind drm/i915/bios: filter out invalid DDC pins from VBT child devices drm/i915/pmu: Inspect runtime PM state more carefully while estimating RC6 drm/i915: Do no use kfree() to free a kmem_cache_alloc() return value drm/i915/execlists: Clear user-active flag on preemption completion drm/i915/gvt: Add drm_format_mod update drm/i915/gvt: Disable primary/sprite/cursor plane at virtual display initialization drm/i915/gvt: Delete redundant error message in fb_decode.c drm/i915/gvt: Cancel dma map when resetting ggtt entries drm/i915/gvt: Missed to cancel dma map for ggtt entries drm/i915/gvt: Make MI_USER_INTERRUPT nop in cmd parser drm/i915/gvt: Mark expected switch fall-through in handle_g2v_notification drm/i915/gvt: throw error on unhandled vfio ioctls
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-fixes: stable: vc4: Fix memory leak during BO teardown (Daniel) dp: Add i2c retry for LSPCON adapters (Imre) hdcp: Fix device count mask (Ramalingam) Cc: Daniel J Blueman <daniel@quora.org Cc: Imre Deak <imre.deak@intel.com> Cc: Ramalingam C <ramalingam.c@intel.com> * tag 'drm-misc-fixes-2018-04-18-1' of git://anongit.freedesktop.org/drm/drm-misc: drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state drm: Fix HDCP downstream dev count read drm/vc4: Fix memory leak during BO teardown
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Various SMB3/CIFS fixes. There are three more security related fixes in progress that are not included in this set but they are still being tested and reviewed, so sending this unrelated set of smaller fixes now" * tag '4.17-rc1-SMB3-CIFS' of git://git.samba.org/sfrench/cifs-2.6: CIFS: fix typo in cifs_dbg cifs: do not allow creating sockets except with SMB1 posix exensions cifs: smbd: Dump SMB packet when configured cifs: smbd: Check for iov length on sending the last iov fs: cifs: Adding new return type vm_fault_t cifs: smb2ops: Fix NULL check in smb2_query_symlink
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "This contains a few fixups to the qgroup patches that were merged this dev cycle, unaligned access fix, blockgroup removal corner case fix and a small debugging output tweak" * tag 'for-4.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: print-tree: debugging output enhancement btrfs: Fix race condition between delayed refs and blockgroup removal btrfs: fix unaligned access in readdir btrfs: Fix wrong btrfs_delalloc_release_extents parameter btrfs: delayed-inode: Remove wrong qgroup meta reservation calls btrfs: qgroup: Use independent and accurate per inode qgroup rsv btrfs: qgroup: Commit transaction in advance to reduce early EDQUOT
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A small set of fixes for x86: - Prevent X2APIC ID 0xFFFFFFFF from being treated as valid, which causes the possible CPU count to be wrong. - Prevent 32bit truncation in calc_hpet_ref() which causes the TSC calibration to fail - Fix the page table setup for temporary text mappings in the resume code which causes resume failures - Make the page table dump code handle HIGHPTE correctly instead of oopsing - Support for topologies where NUMA nodes share an LLC to prevent a invalid topology warning and further malfunction on such systems. - Remove the now unused pci-nommu code - Remove stale function declarations" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/power/64: Fix page-table setup for temporary text mapping x86/mm: Prevent kernel Oops in PTDUMP code with HIGHPTE=y x86,sched: Allow topologies where NUMA nodes share an LLC x86/processor: Remove two unused function declarations x86/acpi: Prevent X2APIC id 0xffffffff from being accounted x86/tsc: Prevent 32bit truncation in calc_hpet_ref() x86: Remove pci-nommu.c
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "A small set of timer fixes: - Evaluate the -ETIME condition correctly in the imx tpm driver - Fix the evaluation order of a condition in posix cpu timers - Use pr_cont() in the clockevents code to prevent ugly message splitting - Remove __current_kernel_time() which is now unused to prevent that new users show up. - Remove a stale forward declaration" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/imx-tpm: Correct -ETIME return condition check posix-cpu-timers: Ensure set_process_cpu_timer is always evaluated timekeeping: Remove __current_kernel_time() timers: Remove stale struct tvec_base forward declaration clockevents: Fix kernel messages split across multiple lines
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: "A larger set of updates for perf. Kernel: - Handle the SBOX uncore monitoring correctly on Broadwell CPUs which do not have SBOX. - Store context switch out type in PERF_RECORD_SWITCH[_CPU_WIDE]. The percentage of preempting and non-preempting context switches help understanding the nature of workloads (CPU or IO bound) that are running on a machine. This adds the kernel facility and userspace changes needed to show this information in 'perf script' and 'perf report -D' (Alexey Budankov) - Remove a WARN_ON() in the trace/kprobes code which is pointless because the return error code is already telling the caller what's wrong. - Revert a fugly workaround for clang BPF targets. - Fix sample_max_stack maximum check and do not proceed when an error has been detect, return them to avoid misidentifying errors (Jiri Olsa) - Add SPDX idenitifiers and get rid of GPL boilderplate. Tools: - Synchronize kernel ABI headers, v4.17-rc1 (Ingo Molnar) - Support MAP_FIXED_NOREPLACE, noticed when updating the tools/include/ copies (Arnaldo Carvalho de Melo) - Add '\n' at the end of parse-options error messages (Ravi Bangoria) - Add s390 support for detailed/verbose PMU event description (Thomas Richter) - perf annotate fixes and improvements: * Allow showing offsets in more than just jump targets, use the new 'O' hotkey in the TUI, config ~/.perfconfig annotate.offset_level for it and for --stdio2 (Arnaldo Carvalho de Melo) * Use the resolved variable names from objdump disassembled lines to make them more compact, just like was already done for some instructions, like "mov", this eventually will be done more generally, but lets now add some more to the existing mechanism (Arnaldo Carvalho de Melo) - perf record fixes: * Change warning for missing topology sysfs entry to debug, as not all architectures have those files, s390 being one of those (Thomas Richter) * Remove old error messages about things that unlikely to be the root cause in modern systems (Andi Kleen) - perf sched fixes: * Fix -g/--call-graph documentation (Takuya Yamamoto) - perf stat: * Enable 1ms interval for printing event counters values in (Alexey Budankov) - perf test fixes: * Run dwarf unwind on arm32 (Kim Phillips) * Remove unused ptrace.h include from LLVM test, sidesteping older clang's lack of support for some asm constructs (Arnaldo Carvalho de Melo) * Fixup BPF test using epoll_pwait syscall function probe, to cope with the syscall routines renames performed in this development cycle (Arnaldo Carvalho de Melo) - perf version fixes: * Do not print info about HAVE_LIBAUDIT_SUPPORT in 'perf version --build-options' when HAVE_SYSCALL_TABLE_SUPPORT is true, as libaudit won't be used in that case, print info about syscall_table support instead (Jin Yao) - Build system fixes: * Use HAVE_..._SUPPORT used consistently (Jin Yao) * Restore READ_ONCE() C++ compatibility in tools/include (Mark Rutland) * Give hints about package names needed to build jvmti (Arnaldo Carvalho de Melo)" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits) perf/x86/intel/uncore: Fix SBOX support for Broadwell CPUs perf/x86/intel/uncore: Revert "Remove SBOX support for Broadwell server" coresight: Move to SPDX identifier perf test BPF: Fixup BPF test using epoll_pwait syscall function probe perf tests mmap: Show which tracepoint is failing perf tools: Add '\n' at the end of parse-options error messages perf record: Remove suggestion to enable APIC perf record: Remove misleading error suggestion perf hists browser: Clarify top/report browser help perf mem: Allow all record/report options perf trace: Support MAP_FIXED_NOREPLACE perf: Remove superfluous allocation error check perf: Fix sample_max_stack maximum check perf: Return proper values for user stack errors perf list: Add s390 support for detailed/verbose PMU event description perf script: Extend misc field decoding with switch out event type perf report: Extend raw dump (-D) out with switch out event type perf/core: Store context switch out type in PERF_RECORD_SWITCH[_CPU_WIDE] tools/headers: Synchronize kernel ABI headers, v4.17-rc1 trace_kprobe: Remove warning message "Could not insert probe at..." ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Thomas Gleixner: "A single fix for objtool so it uses the host C and LD flags and not the target ones" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Support HOSTCFLAGS and HOSTLDFLAGS
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull /dev/random fixes from Ted Ts'o: "Fix some bugs in the /dev/random driver which causes getrandom(2) to unblock earlier than designed. Thanks to Jann Horn from Google's Project Zero for pointing this out to me" * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: add new ioctl RNDRESEEDCRNG random: crng_reseed() should lock the crng instance that it is modifying random: set up the NUMA crng instances after the CRNG is fully initialized random: use a different mixing algorithm for add_device_randomness() random: fix crng_ready() test
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull libnvdimm fixes from Dan Williams: "A regression fix, new unit test infrastructure and a build fix: - Regression fix addressing support for the new NVDIMM label storage area access commands (_LSI, _LSR, and _LSW). The Intel specific version of these commands communicated the "Device Locked" status on the label-storage-information command. However, these new commands (standardized in ACPI 6.2) communicate the "Device Locked" status on the label-storage-read command, and the driver was missing the indication. Reading from locked persistent memory is similar to reading unmapped PCI memory space, returns all 1's. - Unit test infrastructure is added to regression test the "Device Locked" detection failure. - A build fix is included to allow the "of_pmem" driver to be built as a module and translate an Open Firmware described device to its local numa node" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: MAINTAINERS: Add backup maintainers for libnvdimm and DAX device-dax: allow MAP_SYNC to succeed Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error" libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid() tools/testing/nvdimm: enable labels for nfit_test.1 dimms tools/testing/nvdimm: fix missing newline in nfit_test_dimm 'handle' attribute tools/testing/nvdimm: support nfit_test_dimm attributes under nfit_test.1 tools/testing/nvdimm: allow custom error code injection libnvdimm, dimm: handle EACCES failures from label reads
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- 21 Apr, 2018 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A few small fixes: - a fix for the NULL-dereference in rawmidi compat ioctls, triggered by fuzzer - HD-audio Realtek codec quirks, a VIA controller fixup - a long-standing bug fix in LINE6 MIDI" * tag 'sound-4.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: rawmidi: Fix missing input substream checks in compat ioctls ALSA: hda/realtek - adjust the location of one mic ALSA: hda/realtek - set PINCFG_HEADSET_MIC to parse_flags ALSA: hda - New VIA controller suppor no-snoop path ALSA: line6: Use correct endpoint type for midi output
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git://www.linux-watchdog.org/linux-watchdogLinus Torvalds authored
Pull watchdog fixes from Wim Van Sebroeck: - fall-through fixes - MAINTAINER change for hpwdt - renesas-wdt: Add support for WDIOF_CARDRESET - aspeed: set bootstatus during probe * tag 'linux-watchdog-4.17-rc2' of git://www.linux-watchdog.org/linux-watchdog: aspeed: watchdog: Set bootstatus during probe watchdog: renesas-wdt: Add support for WDIOF_CARDRESET watchdog: wafer5823wdt: Mark expected switch fall-through watchdog: w83977f_wdt: Mark expected switch fall-through watchdog: sch311x_wdt: Mark expected switch fall-through watchdog: hpwdt: change maintainer.
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