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2018-08-15Merge branch 'remotes/lorenzo/pci/cadence'Bjorn Helgaas6-4/+194
- Correct the Cadence cdns_pcie_writel() signature (Alan Douglas) - Add Cadence support for optional generic PHYs (Alan Douglas) - Add Cadence power management ops (Alan Douglas) - Remove redundant variable from Cadence driver (Colin Ian King) * remotes/lorenzo/pci/cadence: PCI: pcie-cadence-ep: Remove redundant variable mmc PCI: cadence: Add shutdown callback to host driver PCI: cadence: Add Power Management ops for host and EP dt-bindings: PCI: cadence: Add DT bindings for optional PHYs PCI: cadence: Add generic PHY support to host and EP drivers PCI: cadence: Update cdns_pcie_writel() function signature
2018-08-15Merge branch 'remotes/lorenzo/pci/aardvark'Bjorn Helgaas1-67/+12
- Remove Aardvark outbound window configuration (Evan Wang) - Fix Aardvark bridge window sizing issue (Zachary Zhang) - Convert Aardvark to use pci_host_probe() to reduce code duplication (Thomas Petazzoni) * remotes/lorenzo/pci/aardvark: PCI: aardvark: Convert to use pci_host_probe() PCI: aardvark: Size bridges before resources allocation PCI: aardvark: Remove PCIe outbound window configuration PCI: aardvark: Introduce an advk_pcie_valid_device() helper # Conflicts: # drivers/pci/controller/pci-aardvark.c
2018-08-15Merge branch 'remotes/lorenzo/pci/controller/misc'Bjorn Helgaas1-1/+1
- Remove Xilinx AXI-PCIe host bridge arch dependency (Palmer Dabbelt) * remotes/lorenzo/pci/controller/misc: PCI/xilinx: Depend on OF instead of the ARCH
2018-08-15Merge branch 'pci/virtualization'Bjorn Helgaas13-86/+181
- To avoid bus errors, enable PASID only if entire path supports End-End TLP prefixes (Sinan Kaya) - Unify slot and bus reset functions and remove hotplug knowledge from callers (Sinan Kaya) - Add Function-Level Reset quirks for Intel and Samsung NVMe devices to fix guest reboot issues (Alex Williamson) - Add function 1 DMA alias quirk for Marvell 88SS9183 PCIe SSD Controller (Bjorn Helgaas) * pci/virtualization: PCI: Add function 1 DMA alias quirk for Marvell 88SS9183 PCI: Delay after FLR of Intel DC P3700 NVMe PCI: Disable Samsung SM961/PM961 NVMe before FLR PCI: Export pcie_has_flr() PCI: Rename pci_try_reset_bus() to pci_reset_bus() PCI: Deprecate pci_reset_bus() and pci_reset_slot() functions PCI: Unify try slot and bus reset API PCI: Hide pci_reset_bridge_secondary_bus() from drivers IB/hfi1: Use pci_try_reset_bus() for initiating PCI Secondary Bus Reset PCI: Handle error return from pci_reset_bridge_secondary_bus() PCI/IOV: Tidy pci_sriov_set_totalvfs() PCI: Enable PASID only if entire path supports End-End TLP prefixes # Conflicts: # drivers/pci/hotplug/pciehp_hpc.c
2018-08-15Merge branch 'pci/switchtec'Bjorn Helgaas6-14/+163
- Add DMA alias quirk for Microsemi Switchtec NTB (Doug Meyer) - Expand documentation for pci_add_dma_alias() (Logan Gunthorpe) * pci/switchtec: PCI: Expand documentation for pci_add_dma_alias() PCI: Add DMA alias quirk for Microsemi Switchtec NTB switchtec: Use generic PCI Vendor ID and Class Code # Conflicts: # drivers/pci/quirks.c
2018-08-15Merge branch 'pci/resource'Bjorn Helgaas12-72/+71
- Clean up devm_of_pci_get_host_bridge_resources() resource allocation (Jan Kiszka) - Fixup resizable BARs after suspend/resume (Christian König) - Make "pci=earlydump" generic (Sinan Kaya) - Fix ROM BAR access routines to stay in bounds and check for signature correctly (Rex Zhu) * pci/resource: PCI: Make pci_get_rom_size() static PCI: Add check code for last image indicator not set PCI: Avoid accessing memory outside the ROM BAR PCI: Make early dump functionality generic PCI: Cleanup PCI_REBAR_CTRL_BAR_SHIFT handling PCI: Restore resized BAR state on resume PCI: Clean up resource allocation in devm_of_pci_get_host_bridge_resources() # Conflicts: # Documentation/admin-guide/kernel-parameters.txt
2018-08-15Merge branch 'pci/peer-to-peer'Bjorn Helgaas5-85/+373
- Add "pci=disable_acs_redir=" parameter to disable ACS redirection for peer-to-peer DMA support (we don't have the peer-to-peer support yet; this is just one piece) (Logan Gunthorpe) * pci/peer-to-peer: PCI: Add ACS Redirect disable quirk for Intel Sunrise Point PCI: Add device-specific ACS Redirect disable infrastructure PCI: Convert device-specific ACS quirks from NULL termination to ARRAY_SIZE PCI: Add "pci=disable_acs_redir=" parameter for peer-to-peer support PCI: Allow specifying devices using a base bus and path of devfns PCI: Make specifying PCI devices in kernel parameters reusable PCI: Hide ACS quirk declarations inside PCI core
2018-08-15Merge branch 'pci/notes'Bjorn Helgaas2-0/+189
- Document ACPI description of PCI host bridges (Bjorn Helgaas) * pci/notes: PCI: Document ACPI description of PCI host bridges
2018-08-15Merge branch 'pci/msi'Bjorn Helgaas1-0/+3
- Set IRQCHIP_ONESHOT_SAFE for PCI MSI irqchips (Heiner Kallweit) * pci/msi: PCI/MSI: Set IRQCHIP_ONESHOT_SAFE for PCI-MSI irqchips
2018-08-15Merge branch 'pci/misc'Bjorn Helgaas14-26/+38
- Mark fall-through switch cases before enabling -Wimplicit-fallthrough (Gustavo A. R. Silva) - Move DMA-debug PCI init from arch code to PCI core (Christoph Hellwig) - Fix pci_request_irq() usage of IRQF_ONESHOT when no handler is supplied (Heiner Kallweit) - Unify PCI and DMA direction #defines (Shunyong Yang) - Add PCI_DEVICE_DATA() macro (Andy Shevchenko) - Check for VPD completion before checking for timeout (Bert Kenward) - Limit Netronome NFP5000 config space size to work around erratum (Jakub Kicinski) * pci/misc: PCI: Limit config space size for Netronome NFP5000 PCI/VPD: Check for VPD access completion before checking for timeout PCI: Add PCI_DEVICE_DATA() macro to fully describe device ID entry PCI: Unify PCI and normal DMA direction definitions PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler PCI: Call dma_debug_add_bus() for pci_bus_type from PCI core PCI: Mark fall-through switch cases before enabling -Wimplicit-fallthrough # Conflicts: # drivers/pci/hotplug/pciehp_ctrl.c
2018-08-15Merge branch 'pci/hotplug'Bjorn Helgaas29-964/+715
- Simplify SHPC existence/permission checks (Bjorn Helgaas) - Remove hotplug sample skeleton driver (Lukas Wunner) - Convert pciehp to threaded IRQ handling (Lukas Wunner) - Improve pciehp tolerance of missed events and initially unstable links (Lukas Wunner) - Clear spurious pciehp events on resume (Lukas Wunner) - Add pciehp runtime PM support, including for Thunderbolt controllers (Lukas Wunner) - Support interrupts from pciehp bridges in D3hot (Lukas Wunner) * pci/hotplug: PCI: pciehp: Deduplicate presence check on probe & resume PCI: pciehp: Avoid implicit fallthroughs in switch statements PCI: Whitelist Thunderbolt ports for runtime D3 PCI: Whitelist native hotplug ports for runtime D3 PCI: sysfs: Resume to D0 on function reset PCI: pciehp: Resume parent to D0 on config space access PCI: pciehp: Resume to D0 on enable/disable PCI: pciehp: Support interrupts sent from D3hot PCI: pciehp: Obey compulsory command delay after resume PCI: pciehp: Clear spurious events earlier on resume PCI: portdrv: Deduplicate PM callback iterator PCI: pciehp: Avoid slot access during reset PCI: pciehp: Always enable occupied slot on probe PCI: pciehp: Become resilient to missed events PCI: pciehp: Tolerate initially unstable link PCI: pciehp: Declare pciehp_enable/disable_slot() static PCI: pciehp: Drop enable/disable lock PCI: pciehp: Enable/disable exclusively from IRQ thread PCI: pciehp: Track enable/disable status PCI: pciehp: Publish to user space last on probe PCI: hotplug: Demidlayer registration with the core PCI: pciehp: Drop slot workqueue PCI: pciehp: Handle events synchronously PCI: pciehp: Stop blinking on slot enable failure PCI: pciehp: Convert to threaded polling PCI: pciehp: Convert to threaded IRQ PCI: pciehp: Document struct slot and struct controller PCI: pciehp: Declare pciehp_unconfigure_device() void PCI: pciehp: Drop unnecessary NULL pointer check PCI: pciehp: Fix unprotected list iteration in IRQ handler PCI: pciehp: Fix use-after-free on unplug PCI: hotplug: Don't leak pci_slot on registration failure PCI: hotplug: Delete skeleton driver PCI: shpchp: Separate existence of SHPC and permission to use it
2018-08-15Merge branch 'pci/enumeration'Bjorn Helgaas4-11/+135
- Work around IDT switch ACS Source Validation erratum (James Puthukattukaran) - Emit diagnostics for all cases of PCIe Link downtraining (Links operating slower than they're capable of) (Alexandru Gagniuc) - Skip VFs when configuring Max Payload Size (Myron Stowe) - Reduce Root Port Max Payload Size if necessary when hot-adding a device below it (Myron Stowe) * pci/enumeration: PCI: Match Root Port's MPS to endpoint's MPSS as necessary PCI: Skip MPS logic for Virtual Functions (VFs) PCI: Check for PCIe Link downtraining PCI: Workaround IDT switch ACS Source Validation erratum
2018-08-15Merge branch 'pci/dpc'Bjorn Helgaas1-65/+42
- Defer DPC event handling to work queue (Keith Busch) - Use threaded IRQ for DPC bottom half (Keith Busch) - Print AER status while handling DPC events (Keith Busch) * pci/dpc: PCI/DPC: Remove indirection waiting for inactive link PCI/DPC: Use threaded IRQ for bottom half handling PCI/DPC: Print AER status in DPC event handling PCI/DPC: Remove rp_pio_status from dpc struct PCI/DPC: Defer event handling to work queue PCI/DPC: Leave interrupts enabled while handling event
2018-08-15Merge branch 'pci/aspm'Bjorn Helgaas8-12/+3
- Use sysfs_match_string() to simplify ASPM sysfs parsing (Andy Shevchenko) - Remove unnecessary includes of <linux/pci-aspm.h> (Bjorn Helgaas) * pci/aspm: PCI: Remove unnecessary include of <linux/pci-aspm.h> iwlwifi: Remove unnecessary include of <linux/pci-aspm.h> ath9k: Remove unnecessary include of <linux/pci-aspm.h> igb: Remove unnecessary include of <linux/pci-aspm.h> PCI/ASPM: Convert to use sysfs_match_string() helper
2018-08-15Merge branch 'pci/aer'Bjorn Helgaas9-106/+449
- Decode AER errors with names similar to "lspci" (Tyler Baicar) - Expose AER statistics in sysfs (Rajat Jain) - Clear AER status bits selectively based on the type of recovery (Oza Pawandeep) - Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST (Alexandru Gagniuc) - Don't clear AER status bits if we're using the "Firmware-First" strategy where firmware owns the registers (Alexandru Gagniuc) * pci/aer: PCI/AER: Don't clear AER bits if error handling is Firmware-First PCI/AER: Remove duplicate PCI_EXP_AER_FLAGS definition PCI/portdrv: Remove pcie_portdrv_err_handler.slot_reset PCI/AER: Clear device status bits during ERR_COR handling PCI/AER: Clear device status bits during ERR_FATAL and ERR_NONFATAL PCI/AER: Remove ERR_FATAL code from ERR_NONFATAL path PCI/AER: Factor out ERR_NONFATAL status bit clearing PCI/AER: Clear only ERR_NONFATAL bits during non-fatal recovery PCI/AER: Clear only ERR_FATAL status bits during fatal recovery PCI/AER: Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST PCI/AER: Add sysfs attributes for rootport cumulative stats PCI/AER: Add sysfs attributes to provide AER stats and breakdown PCI/AER: Define aer_stats structure for AER capable devices PCI/AER: Move internal declarations to drivers/pci/pci.h PCI/AER: Adopt lspci names for AER error decoding PCI/AER: Expose internal API for obtaining AER information # Conflicts: # drivers/pci/pci.h
2018-08-15Merge branch 'for-linus'Bjorn Helgaas35-61/+187
* for-linus: PCI: Fix is_added/is_busmaster race condition PCI: mobiveil: Avoid integer overflow in IB_WIN_SIZE PCI/AER: Work around use-after-free in pcie_do_fatal_recovery() PCI: v3-semi: Fix I/O space page leak PCI: mediatek: Fix I/O space page leak PCI: faraday: Fix I/O space page leak PCI: aardvark: Fix I/O space page leak PCI: designware: Fix I/O space page leak PCI: versatile: Fix I/O space page leak PCI: xgene: Fix I/O space page leak PCI: OF: Fix I/O space page leak PCI: endpoint: Fix NULL pointer dereference error when CONFIGFS is disabled PCI: hv: Disable/enable IRQs rather than BH in hv_compose_msi_msg() nfp: stop limiting VFs to 0 PCI/IOV: Reset total_VFs limit after detaching PF driver PCI: faraday: Add missing of_node_put() PCI: xilinx-nwl: Add missing of_node_put() PCI: xilinx: Add missing of_node_put() PCI: endpoint: Use after free in pci_epf_unregister_driver() PCI: controller: dwc: Do not let PCIE_DW_PLAT_HOST default to yes PCI: rcar: Clean up PHY init on failure PCI: rcar: Shut the PHY down in failpath PCI: controller: Move PCI_DOMAINS selection to arch Kconfig PCI: Initialize endpoint library before controllers PCI: shpchp: Manage SHPC unconditionally on non-ACPI systems
2018-08-15Merge tag 'kconfig-v4.19' of ↵Linus Torvalds21-146/+227
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kconfig updates from Masahiro Yamada: - show clearer error messages where pkg-config is needed, but not installed - rename SYMBOL_AUTO to SYMBOL_NO_WRITE to reflect its semantics - create all necessary directories by Kconfig tool itself instead of Makefile - update the .config unconditionally when syncconfig is invoked - use 'include' directive instead of '-include' where include/config/{auto,tristate}.conf is mandatory - do not try to update the .config when running install targets - add .DELETE_ON_ERROR to delete partially updated files - misc cleanups and fixes * tag 'kconfig-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: remove P_ENV property type kconfig: remove unused sym_get_env_prop() function kconfig: fix the rule of mainmenu_stmt symbol init/Kconfig: Use short unix-style option instead of --longname Kbuild: Makefile.modbuiltin: include auto.conf and tristate.conf mandatory kbuild: remove auto.conf from prerequisite of phony targets kbuild: do not update config for 'make kernelrelease' kbuild: do not update config when running install targets kbuild: add .DELETE_ON_ERROR special target kbuild: use 'include' directive to load auto.conf from top Makefile kconfig: allow all config targets to write auto.conf if missing kconfig: make syncconfig update .config regardless of sym_change_count kconfig: create directories needed for syncconfig by itself kconfig: remove unneeded directory generation from local*config kconfig: split out useful helpers in confdata.c kconfig: rename file_write_dep and move it to confdata.c kconfig: fix typos in description of "choice" in kconfig-language.txt kconfig: handle format string before calling conf_message_callback() kconfig: rename SYMBOL_AUTO to SYMBOL_NO_WRITE kconfig: check for pkg-config on make {menu,n,g,x}config
2018-08-15PCI/AER: Don't clear AER bits if error handling is Firmware-FirstAlexandru Gagniuc1-0/+9
If the platform requests Firmware-First error handling, firmware is responsible for reading and clearing AER status bits. If OSPM also clears them, we may miss errors. See ACPI v6.2, sec 18.3.2.5 and 18.4. This race is mostly of theoretical significance, as it is not easy to reasonably demonstrate it in testing. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [bhelgaas: add similar guards to pci_cleanup_aer_uncorrect_error_status() and pci_aer_clear_fatal_status()] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-08-15Merge tag 'kbuild-v4.19' of ↵Linus Torvalds51-169/+373
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - verify depmod is installed before modules_install - support build salt in case build ids must be unique between builds - allow users to specify additional host compiler flags via HOST*FLAGS, and rename internal variables to KBUILD_HOST*FLAGS - update buildtar script to drop vax support, add arm64 support - update builddeb script for better debarch support - document the pit-fall of if_changed usage - fix parallel build of UML with O= option - make 'samples' target depend on headers_install to fix build errors - remove deprecated host-progs variable - add a new coccinelle script for refcount_t vs atomic_t check - improve double-test coccinelle script - misc cleanups and fixes * tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits) coccicheck: return proper error code on fail Coccinelle: doubletest: reduce side effect false positives kbuild: remove deprecated host-progs variable kbuild: make samples really depend on headers_install um: clean up archheaders recipe kbuild: add %asm-generic to no-dot-config-targets um: fix parallel building with O= option scripts: Add Python 3 support to tracing/draw_functrace.py builddeb: Add automatic support for sh{3,4}{,eb} architectures builddeb: Add automatic support for riscv* architectures builddeb: Add automatic support for m68k architecture builddeb: Add automatic support for or1k architecture builddeb: Add automatic support for sparc64 architecture builddeb: Add automatic support for mips{,64}r6{,el} architectures builddeb: Add automatic support for mips64el architecture builddeb: Add automatic support for ppc64 and powerpcspe architectures builddeb: Introduce functions to simplify kconfig tests in set_debarch builddeb: Drop check for 32-bit s390 builddeb: Change architecture detection fallback to use dpkg-architecture builddeb: Skip architecture detection when KBUILD_DEBARCH is set ...
2018-08-15Merge tag 'gcc-plugin-cleanup-v4.19-rc1' of ↵Linus Torvalds5-172/+184
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc plugin cleanups from Kees Cook: - Kconfig and Makefile clean-ups (Masahiro Yamada, Kees Cook) - gcc-common.h definition clean-ups (Alexander Popov) * tag 'gcc-plugin-cleanup-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: Clean up the cgraph_create_edge* macros gcc-plugins: Regularize Makefile.gcc-plugins gcc-plugins: split out Kconfig entries to scripts/gcc-plugins/Kconfig gcc-plugins: remove unused GCC_PLUGIN_SUBDIR
2018-08-15Merge tag 'printk-for-4.19' of ↵Linus Torvalds9-112/+189
git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk Pull printk updates from Petr Mladek: - Different vendors have a different expectation about a console quietness. Make it configurable to reduce bike-shedding about the upstream default - Decide about the message visibility when the message is stored. It avoids races caused by a delayed console handling - Always store printk() messages into the per-CPU buffers again in NMI. The only exception is when flushing trace log in panic(). There the risk of loosing messages is worth an eventual reordering - Handle invalid %pO printf modifiers correctly - Better handle %p printf modifier tests before crng is initialized - Some clean up * tag 'printk-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: lib/vsprintf: Do not handle %pO[^F] as %px printk: Fix warning about unused suppress_message_printing printk/nmi: Prevent deadlock when accessing the main log buffer in NMI printk: Create helper function to queue deferred console handling printk: Split the code for storing a message into the log buffer printk: Clean up syslog_print_all() printk: Remove unnecessary kmalloc() from syslog during clear printk: Make CONSOLE_LOGLEVEL_QUIET configurable printk: make sure to print log on console. lib/test_printf.c: accept "ptrval" as valid result for plain 'p' tests
2018-08-15Merge tag 'audit-pr-20180814' of ↵Linus Torvalds12-45/+67
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit patches from Paul Moore: "Twelve audit patches for v4.19 and they run the full gamut from fixes to features. Notable changes include the ability to use the "exe" audit filter field in a wider variety of filter types, a fix for our comparison of GID/EGID in audit filter rules, better association of related audit records (connecting related audit records together into one audit event), and a fix for a potential use-after-free in audit_add_watch(). All the patches pass the audit-testsuite and merge cleanly on your current master branch" * tag 'audit-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: fix use-after-free in audit_add_watch audit: use ktime_get_coarse_real_ts64() for timestamps audit: use ktime_get_coarse_ts64() for time access audit: simplify audit_enabled check in audit_watch_log_rule_change() audit: check audit_enabled in audit_tree_log_remove_rule() cred: conditionally declare groups-related functions audit: eliminate audit_enabled magic number comparison audit: rename FILTER_TYPE to FILTER_EXCLUDE audit: Fix extended comparison of GID/EGID audit: tie ANOM_ABEND records to syscall audit: tie SECCOMP records to syscall audit: allow other filter list types for AUDIT_EXE
2018-08-15Merge tag 'selinux-pr-20180814' of ↵Linus Torvalds14-189/+199
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull SELinux updates from Paul Moore: "There are 16 patches in here but really only one that is of any significance. That one patch is by nixiaoming and fixes a few places where we were not properly cleaning up dentry and inode objects in the selinuxfs error handling code. The rest are either printk->pr_* conversions, constification tweaks, and a minor tweak to MAINTAINERS. Everything passes the selinux-testsuite and looks to merge cleanly against your master branch" * tag 'selinux-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: cleanup dentry and inodes on error in selinuxfs selinux: constify write_op[] selinux: Cleanup printk logging in netnode selinux: Cleanup printk logging in avc selinux: Cleanup printk logging in netif selinux: Cleanup printk logging in netport selinux: Cleanup printk logging in sidtab selinux: Cleanup printk logging in netlink selinux: Cleanup printk logging in selinuxfs selinux: Cleanup printk logging in services selinux: Cleanup printk logging in avtab selinux: Cleanup printk logging in hooks selinux: Cleanup printk logging in policydb selinux: Cleanup printk logging in ebitmap selinux: Cleanup printk logging in conditional MAINTAINERS: update the LSM and SELinux subsystems
2018-08-15Merge branch 'next-general' of ↵Linus Torvalds14-23/+248
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem updates from James Morris: - kstrdup() return value fix from Eric Biggers - Add new security_load_data hook to differentiate security checking of kernel-loaded binaries in the case of there being no associated file descriptor, from Mimi Zohar. - Add ability to IMA to specify a policy at build-time, rather than just via command line params or by loading a custom policy, from Mimi. - Allow IMA and LSMs to prevent sysfs firmware load fallback (e.g. if using signed firmware), from Mimi. - Allow IMA to deny loading of kexec kernel images, as they cannot be measured by IMA, from Mimi. * 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: security: check for kstrdup() failure in lsm_append() security: export security_kernel_load_data function ima: based on policy warn about loading firmware (pre-allocated buffer) module: replace the existing LSM hook in init_module ima: add build time policy ima: based on policy require signed firmware (sysfs fallback) firmware: add call to LSM hook before firmware sysfs fallback ima: based on policy require signed kexec kernel images kexec: add call to LSM hook in original kexec_load syscall security: define new LSM hook named security_kernel_load_data MAINTAINERS: remove the outdated "LINUX SECURITY MODULE (LSM) FRAMEWORK" entry
2018-08-15x86/l1tf: Fix build error seen if CONFIG_KVM_INTEL is disabledGuenter Roeck1-2/+1
allmodconfig+CONFIG_INTEL_KVM=n results in the following build error. ERROR: "l1tf_vmx_mitigation" [arch/x86/kvm/kvm.ko] undefined! Fixes: 5b76a3cff011 ("KVM: VMX: Tell the nested hypervisor to skip L1D flush on vmentry") Reported-by: Meelis Roos <mroos@linux.ee> Cc: Meelis Roos <mroos@linux.ee> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-08-15Merge tag 'pstore-v4.19-rc1' of ↵Linus Torvalds2-3/+30
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore update from Kees Cook: "This cycle has been very quiet for pstore: the only change is adding awareness of the zstd compression method" * tag 'pstore-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: add zstd compression support
2018-08-15Merge tag 'hardened-usercopy-v4.19-rc1' of ↵Linus Torvalds4-1/+42
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardened usercopy updates from Kees Cook: "This cleans up a minor Kconfig issue and adds a kernel boot option for disabling hardened usercopy for distro users that may have corner-case performance issues (e.g. high bandwidth small-packet UDP traffic). Summary: - drop unneeded Kconfig "select BUG" (Kamal Mostafa) - add "hardened_usercopy=off" rare performance needs (Chris von Recklinghausen)" * tag 'hardened-usercopy-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: usercopy: Allow boot cmdline disabling of hardening usercopy: Do not select BUG with HARDENED_USERCOPY
2018-08-15Merge branches 'clk-actions-s700', 'clk-exynos-unused', ↵Stephen Boyd27-44/+1508
'clk-qcom-dispcc-845', 'clk-scmi-round' and 'clk-cs2000-spdx' into clk-next * clk-actions-s700: : - Actions Semi Owl series S700 SoC clk driver clk: actions: Add S700 SoC clock support dt-bindings: clock: Add S700 support for Actions Semi Soc's clk: actions: Add missing REGMAP_MMIO dependency * clk-exynos-unused: : - Remove an unused variable from Exynos4412 ISP driver clk: samsung: Remove unused mout_user_aclk400_mcuisp_p4x12 variable * clk-qcom-dispcc-845: : - Qualcomm SDM845 display clock controller clk: qcom: Add display clock controller driver for SDM845 dt-bindings: clock: Introduce QCOM Display clock bindings clk: qcom: Move frequency table macro to common file * clk-scmi-round: : - Fix a thinko bug in SCMI clk division logic clk: scmi: Fix the rounding of clock rate * clk-cs2000-spdx: clk: cs2000-cp: convert to SPDX identifiers
2018-08-15Merge branches 'clk-imx6-ocram', 'clk-missing-put', ↵Stephen Boyd18-91/+444
'clk-tegra-sdmmc-jitter', 'clk-allwinner' and 'clk-uniphier' into clk-next * clk-imx6-ocram: : - i.MX6SX ocram_s clk support clk: imx: add ocram_s clock for i.mx6sx * clk-missing-put: : - Add missing of_node_put()s in some i.MX clk drivers clk: imx6sll: fix missing of_node_put() clk: imx6ul: fix missing of_node_put() * clk-tegra-sdmmc-jitter: : - Tegra SDMMC clk jitter improvements with high speed signaling modes clk: tegra: make sdmmc2 and sdmmc4 as sdmmc clocks clk: tegra: Add sdmmc mux divider clock clk: tegra: Refactor fractional divider calculation clk: tegra: Fix includes required by fence_udelay() * clk-allwinner: clk: sunxi-ng: add A64 compatible string dt-bindings: add compatible string for the A64 DE2 CCU clk: sunxi-ng: r40: Export video PLLs clk: sunxi-ng: r40: Allow setting parent rate to display related clocks clk: sunxi-ng: r40: Add minimal rate for video PLLs * clk-uniphier: : - Uniphier NAND, USB3 PHY, and SPI clk support clk: uniphier: add clock frequency support for SPI clk: uniphier: add more USB3 PHY clocks clk: uniphier: add NAND 200MHz clock
2018-08-15Merge branches 'clk-qcom-rpmh', 'clk-qcom-spdx', 'clk-con-id-leak', ↵Stephen Boyd14-89/+363
'clk-fixed-factor-populated' and 'clk-mvebu-periph-parent' into clk-next * clk-qcom-rpmh: : - Qualcomm RPMh clk driver clk: qcom: clk-rpmh: Add QCOM RPMh clock driver * clk-qcom-spdx: : - SPDX tagging for qcom clk: qcom: Update SPDX headers for common files * clk-con-id-leak: : - Stop leaking con ids in __clk_put() clk: core: Potentially free connection id * clk-fixed-factor-populated: : - Fix a corner case in fixed factor clk probing where node is in DT but : parent clk is registered much later clk: clk-fixed-factor: Clear OF_POPULATED flag in case of failure * clk-mvebu-periph-parent: : - Marvell Armada 3700 clk_pm_cpu_get_parent() had an invalid return value clk: mvebu: armada-37xx-periph: Remove unused var num_parents clk: mvebu: armada-37xx-periph: Fix wrong return value in get_parent
2018-08-15Merge branches 'clk-mvebu-spdx', 'clk-meson', 'clk-imx7d-mu', ↵Stephen Boyd31-262/+3729
'clk-imx-init-array-cleanup' and 'clk-rockchip' into clk-next * clk-mvebu-spdx: clk: mvebu: armada-37xx-periph: switch to SPDX license identifier * clk-meson: clk: meson: add gen_clk clk: meson: gxbb: remove HHI_GEN_CLK_CTNL duplicate definition clk: meson-axg: add clocks required by pcie driver clk: meson: remove unused clk-audio-divider driver clk: meson: stop rate propagation for audio clocks clk: meson: axg: add the audio clock controller driver clk: meson: add axg audio sclk divider driver clk: meson: add triple phase clock driver clk: meson: add clk-phase clock driver clk: meson: clean-up meson clock configuration clk: meson: remove obsolete register access clk: meson: expose GEN_CLK clkid clk: meson-axg: add pcie and mipi clock bindings dt-bindings: clock: add meson axg audio clock controller bindings clk: meson: audio-divider is one based clk: meson-gxbb: set fclk_div2 as CLK_IS_CRITICAL * clk-imx7d-mu: : - i.MX7D mailbox clk support clk: imx7d: add IMX7D_MU_ROOT_CLK * clk-imx-init-array-cleanup: : - i.MX clk init arrays removed in place of CLK_IS_CRITICAL clk: imx6sx: remove clks_init_on array clk: imx6sl: remove clks_init_on array clk: imx6q: remove clks_init_on array * clk-rockchip: clk: rockchip: Add pclk_rkpwm_pmu to PMU critical clocks in rk3399 clk: rockchip: fix clk_i2sout parent selection bits on rk3399 clk: rockchip: add clock controller for px30 clk: rockchip: add support for half divider dt-bindings: add bindings for px30 clock controller clk: rockchip: add dt-binding header for px30
2018-08-15Merge branches 'clk-imx-critical', 'clk-tegra-bpmp', 'clk-tegra-124', ↵Stephen Boyd5-36/+30
'clk-tegra-critical' and 'clk-tegra-emc-oob' into clk-next * clk-imx-critical: : - Convert to CLK_IS_CRITICAL for i.MX51/53 driver clk: imx51-imx53: Include sizes.h to silence compile errors clk: imx51-imx53: Annotate critical clocks as CLK_IS_CRITICAL * clk-tegra-bpmp: : - Fix Tegra BPMP driver oops when some xlating a NULL clk clk: tegra: bpmp: Don't crash when a clock fails to register * clk-tegra-124: : - Proper default configuration for vic03 and vde clks on Tegra124 clk: tegra: Make vde a child of pll_c3 clk: tegra: Make vic03 a child of pll_c3 * clk-tegra-critical: : - Mark Tegra memory controller clks as critical clk: tegra: Mark Memory Controller clock as critical * clk-tegra-emc-oob: : - Fix array bounds clamp in Tegra's emc determine_rate() op clk: tegra: emc: Avoid out-of-bounds bug
2018-08-15Merge branches 'clk-ingenic-fixes', 'clk-max9485', 'clk-pxa-32k-pll', ↵Stephen Boyd14-14/+503
'clk-aspeed' and 'clk-imx6sll-gpio' into clk-next * clk-ingenic-fixes: : - Ingenic i2s bit update and allow UDC clk to gate clk: ingenic: Add missing flag for UDC clock clk: ingenic: Fix incorrect data for the i2s clock * clk-max9485: : - Maxim 9485 Programmable Clock Generator clk: Add driver for MAX9485 dts: clk: add devicetree bindings for MAX9485 * clk-pxa-32k-pll: : - Expose 32 kHz PLL on PXA SoCs clk: pxa: export 32kHz PLL * clk-aspeed: : - Fix name of aspeed SDC clk define to have only one 'CLK' clk: aspeed: Fix SDCLK name * clk-imx6sll-gpio: : - imx6sll GPIO clk gate support clk: imx6sll: add GPIO LPCGs
2018-08-15Merge branches 'clk-imx6-video-parent', 'clk-qcom-sdm845-criticals', ↵Stephen Boyd14-7/+1298
'clk-renesas', 'clk-stratix10-fixes' and 'clk-atmel-i2s' into clk-next * clk-imx6-video-parent: : - Fix i.MX6QDL video clk parent clk: imx6: fix video_27m parent for IMX6QDL_CLK_CKO1_SEL * clk-qcom-sdm845-criticals: : - critical clk markings for qcom SDM845 clk: qcom: Enable clocks which needs to be always on for SDM845 * clk-renesas: clk: renesas: Renesas R9A06G032 clock driver dt-bindings: clock: renesas,r9a06g032-sysctrl: documentation dt-bindings: clock: Add the r9a06g032-sysctrl.h file clk: renesas: r8a7795: Add CCREE clock clk: renesas: r8a7795: Add CR clock * clk-stratix10-fixes: : - Fix Stratix10 mpu_free_clk and sdmmc_free_clk parents clk: socfpga: stratix10: fix the sdmmc_free_clk mux clk: socfpga: stratix10: fix the parents of mpu_free_clk * clk-atmel-i2s: : - Atmel at91 I2S audio clk support clk: at91: add I2S clock mux driver dt-bindings: clk: at91: add an I2S mux clock
2018-08-15Merge branches 'clk-qcom-set-rate-gate', 'clk-core-set-rate-gate', ↵Stephen Boyd8-48/+412
'clk-core-duty-cycle', 'clk-si-prepare' and 'clk-imx-gpio-gates' into clk-next * clk-qcom-set-rate-gate: clk: qcom: drop CLK_SET_RATE_GATE from sdc clocks * clk-core-set-rate-gate: clk: fix CLK_SET_RATE_GATE with clock rate protection * clk-core-duty-cycle: clk: add duty cycle support * clk-si-prepare: : - SI544/SI514 clk on/off support clk-si514, clk-si544: Implement prepare/unprepare/is_prepared operations * clk-imx-gpio-gates: : - i.MX6UL GPIO clock gates in CCM CCGR clk: imx6ul: remove clks_init_on array clk: imx6ul: add GPIO clock gates dt-bindings: clock: imx6ul: Do not change the clock definition order
2018-08-15mailbox: Add support for i.MX messaging unitOleksij Rempel3-0/+366
The i.MX Messaging Unit is a two side block which allows applications implement communication over this sides. The MU includes the following features: - Messaging control by interrupts or by polling - Four general-purpose interrupt requests reflected to the other side - Three general-purpose flags reflected to the other side - Four receive registers with maskable interrupt - Four transmit registers with maskable interrupt Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-15dt-bindings: mailbox: imx-mu: add generic MU channel supportOleksij Rempel1-3/+23
Each MU has four pairs of rx/tx data register with four rx/tx interrupts which can also be used as a separate channel. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-15dt-bindings: arm: fsl: add mu binding docDong Aisheng1-0/+34
The Messaging Unit module enables two processors within the SoC to communicate and coordinate by passing messages (e.g. data, status and control) through the MU interface. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-15mailbox: add MODULE_LICENSE() for mtk-cmdq-mailbox.cRandy Dunlap1-0/+2
Fix missing MODULE_LICENSE() in mtk-cmdq-mailbox.c: WARNING: modpost: missing MODULE_LICENSE() in drivers/mailbox/mtk-cmdq-mailbox.o Fixes: 623a6143a845 ("mailbox: mediatek: Add Mediatek CMDQ driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: <linux-mediatek@lists.infradead.org> Cc: CK Hu <ck.hu@mediatek.com> Cc: Houlong Wei <houlong.wei@mediatek.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-15PCI: Limit config space size for Netronome NFP5000Jakub Kicinski2-0/+2
Like the NFP4000 and NFP6000, the NFP5000 as an erratum where reading/ writing to PCI config space addresses above 0x600 can cause the NFP to generate PCIe completion timeouts. Limit the NFP5000's PF's config space size to 0x600 bytes as is already done for the NFP4000 and NFP6000. The NFP5000's VF is 0x6003 (PCI_DEVICE_ID_NETRONOME_NFP6000_VF), the same device ID as the NFP6000's VF. Thus, its config space is already limited by the existing use of quirk_nfp6000(). Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Tony Egan <tony.egan@netronome.com>
2018-08-15Merge tag 'for-linus-4.19-rc1-tag' of ↵Linus Torvalds20-171/+1634
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - add dma-buf functionality to Xen grant table handling - fix for booting the kernel as Xen PVH dom0 - fix for booting the kernel as a Xen PV guest with CONFIG_DEBUG_VIRTUAL enabled - other minor performance and style fixes * tag 'for-linus-4.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/balloon: fix balloon initialization for PVH Dom0 xen: don't use privcmd_call() from xen_mc_flush() xen/pv: Call get_cpu_address_sizes to set x86_virt/phys_bits xen/biomerge: Use true and false for boolean values xen/gntdev: don't dereference a null gntdev_dmabuf on allocation failure xen/spinlock: Don't use pvqspinlock if only 1 vCPU xen/gntdev: Implement dma-buf import functionality xen/gntdev: Implement dma-buf export functionality xen/gntdev: Add initial support for dma-buf UAPI xen/gntdev: Make private routines/structures accessible xen/gntdev: Allow mappings for DMA buffers xen/grant-table: Allow allocating buffers suitable for DMA xen/balloon: Share common memory reservation routines xen/grant-table: Make set/clear page private code shared
2018-08-15Merge tag 'arm64-upstream' of ↵Linus Torvalds91-1001/+2154
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "A bunch of good stuff in here. Worth noting is that we've pulled in the x86/mm branch from -tip so that we can make use of the core ioremap changes which allow us to put down huge mappings in the vmalloc area without screwing up the TLB. Much of the positive diffstat is because of the rseq selftest for arm64. Summary: - Wire up support for qspinlock, replacing our trusty ticket lock code - Add an IPI to flush_icache_range() to ensure that stale instructions fetched into the pipeline are discarded along with the I-cache lines - Support for the GCC "stackleak" plugin - Support for restartable sequences, plus an arm64 port for the selftest - Kexec/kdump support on systems booting with ACPI - Rewrite of our syscall entry code in C, which allows us to zero the GPRs on entry from userspace - Support for chained PMU counters, allowing 64-bit event counters to be constructed on current CPUs - Ensure scheduler topology information is kept up-to-date with CPU hotplug events - Re-enable support for huge vmalloc/IO mappings now that the core code has the correct hooks to use break-before-make sequences - Miscellaneous, non-critical fixes and cleanups" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (90 commits) arm64: alternative: Use true and false for boolean values arm64: kexec: Add comment to explain use of __flush_icache_range() arm64: sdei: Mark sdei stack helper functions as static arm64, kaslr: export offset in VMCOREINFO ELF notes arm64: perf: Add cap_user_time aarch64 efi/libstub: Only disable stackleak plugin for arm64 arm64: drop unused kernel_neon_begin_partial() macro arm64: kexec: machine_kexec should call __flush_icache_range arm64: svc: Ensure hardirq tracing is updated before return arm64: mm: Export __sync_icache_dcache() for xen-privcmd drivers/perf: arm-ccn: Use devm_ioremap_resource() to map memory arm64: Add support for STACKLEAK gcc plugin arm64: Add stack information to on_accessible_stack drivers/perf: hisi: update the sccl_id/ccl_id when MT is supported arm64: fix ACPI dependencies rseq/selftests: Add support for arm64 arm64: acpi: fix alignment fault in accessing ACPI efi/arm: map UEFI memory map even w/o runtime services enabled efi/arm: preserve early mapping of UEFI memory map longer for BGRT drivers: acpi: add dependency of EFI for arm64 ...
2018-08-15x86/smp: fix non-SMP broken build due to redefinition of ↵Vlastimil Babka1-0/+2
apic_id_is_primary_thread The function has an inline "return false;" definition with CONFIG_SMP=n but the "real" definition is also visible leading to "redefinition of ‘apic_id_is_primary_thread’" compiler error. Guard it with #ifdef CONFIG_SMP Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Fixes: 6a4d2657e048 ("x86/smp: Provide topology_is_primary_thread()") Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-08-15cpu/hotplug: Non-SMP machines do not make use of booted_onceAbel Vesa1-0/+2
Commit 0cc3cd21657b ("cpu/hotplug: Boot HT siblings at least once") breaks non-SMP builds. [ I suspect the 'bool' fields should just be made to be bitfields and be exposed regardless of configuration, but that's a separate cleanup that I'll leave to the owners of this file for later. - Linus ] Fixes: 0cc3cd21657b ("cpu/hotplug: Boot HT siblings at least once") Cc: Dave Hansen <dave.hansen@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Abel Vesa <abelvesa@linux.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-08-15Merge tag 'docs-4.19' of git://git.lwn.net/linuxLinus Torvalds57-898/+5101
Pull documentation update from Jonathan Corbet: "This was a moderately busy cycle for docs, with the usual collection of small fixes and updates. We also have new ktime_get_*() docs from Arnd, some kernel-doc fixes, a new set of Italian translations (non so se vale la pena, ma non fa male - speriamo bene), and some extensive early memory-management documentation improvements from Mike Rapoport" * tag 'docs-4.19' of git://git.lwn.net/linux: (52 commits) Documentation: corrections to console/console.txt Documentation: add ioctl number entry for v4l2-subdev.h Remove gendered language from management style documentation scripts/kernel-doc: Escape all literal braces in regexes docs/mm: add description of boot time memory management docs/mm: memblock: add overview documentation docs/mm: memblock: add kernel-doc description for memblock types docs/mm: memblock: add kernel-doc comments for memblock_add[_node] docs/mm: memblock: update kernel-doc comments mm/memblock: add a name for memblock flags enumeration docs/mm: bootmem: add overview documentation docs/mm: bootmem: add kernel-doc description of 'struct bootmem_data' docs/mm: bootmem: fix kernel-doc warnings docs/mm: nobootmem: fixup kernel-doc comments mm/bootmem: drop duplicated kernel-doc comments Documentation: vm.txt: Adding 'nr_hugepages_mempolicy' parameter description. doc:it_IT: translation for kernel-hacking docs: Fix the reference labels in Locking.rst doc: tracing: Fix a typo of trace_stat mm: Introduce new type vm_fault_t ...
2018-08-15PCI/MSI: Set IRQCHIP_ONESHOT_SAFE for PCI-MSI irqchipsHeiner Kallweit1-0/+3
If flag IRQCHIP_ONESHOT_SAFE isn't set for an irqchip and we have a threaded interrupt with no primary handler, flag IRQF_ONESHOT needs to be set for the interrupt, causing some overhead in the threaded interrupt handler. For more detailed explanation also check following comment in __setup_irq(): The interrupt was requested with handler = NULL, so we use the default primary handler for it. But it does not have the oneshot flag set. In combination with level interrupts this is deadly, because the default primary handler just wakes the thread, then the irq lines is reenabled, but the device still has the level irq asserted. Rinse and repeat.... While this works for edge type interrupts, we play it safe and reject unconditionally because we can't say for sure which type this interrupt really has. The type flags are unreliable as the underlying chip implementation can override them. Another comment in __setup_irq() gives a hint already that this overhead can be avoided for PCI-MSI: Some irq chips like MSI based interrupts are per se one shot safe. Check the chip flags, so we can avoid the unmask dance at the end of the threaded handler for those. Following this let's mark all PCI-MSI irqchips as oneshot-safe. See also discussion here: https://lkml.kernel.org/r/alpine.DEB.2.21.1808032136490.1658@nanos.tec.linutronix.de Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-08-15Merge tag 'sound-4.19-rc1' of ↵Linus Torvalds498-6533/+19417
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "It's been busy summer weeks and hence lots of changes, partly for a few new drivers and partly for a wide range of fixes. Here are highlights: ALSA Core: - Fix rawmidi buffer management, code cleanup / refactoring - Fix the SG-buffer page handling with incorrect fallback size - Fix the stall at virmidi trigger callback with a large buffer; also offloading and code-refactoring along with it - Various ALSA sequencer code cleanups ASoC: - Deploy the standard snd_pcm_stop_xrun() helper in several drivers - Support for providing name prefixes to generic component nodes - Quite a few fixes for DPCM as it gains a bit wider use and more robust testing - Generalization of the DIO2125 support to a simple amplifier driver - Accessory detection support for the audio graph card - DT support for PXA AC'97 devices - Quirks for a number of new x86 systems - Support for AM Logic Meson, Everest ES7154, Intel systems with RT5682, Qualcomm QDSP6 and WCD9335, Realtek RT5682 and TI TAS5707 HD-audio: - Code refactoring in HD-audio ext codec codes to drop own classes; preliminary works for the upcoming legacy codec support - Generalized DRM audio component for the upcoming radeon / amdgpu support - Unification of mic mute-LED and GPIO support for various codecs - Further improvement of CA0132 codec support including Recon3D - Proper vga_switcheroo handling for AMD i-GPU - Update of model list in documentation - Fixups for another HP Spectre x360, Conexant codecs, power-save blacklist update USB-audio: - Fix the invalid sample rate setup with external clock - Support of UAC3 selector units and processing units - Basic UAC3 power-domain support - Support for Encore mDSD and Thesycon-based DSD devices - Preparation for future complete callback changes Firewire: - Add support for MOTU Traveler Misc: - The endianess notation fixes in various drivers - Add fall-through comment in lots of drivers - Various sparse warning fixes, e.g. about PCM format types" * tag 'sound-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (529 commits) ASoC: adav80x: mark expected switch fall-through ASoC: da7219: Add delays to capture path to remove DC offset noise ALSA: usb-audio: Mark expected switch fall-through ALSA: mixart: Mark expected switch fall-through ALSA: opl3: Mark expected switch fall-through ALSA: hda/ca0132 - Add exit commands for Recon3D ALSA: hda/ca0132 - Change mixer controls for Recon3D ALSA: hda/ca0132 - Add Recon3D input and output select commands ALSA: hda/ca0132 - Add DSP setup defaults for Recon3D ALSA: hda/ca0132 - Add Recon3D startup functions and setup ALSA: hda/ca0132 - Add bool variable to enable/disable pci region2 mmio ALSA: hda/ca0132 - Add Recon3D pincfg ALSA: hda/ca0132 - Add quirk ID and enum for Recon3D ALSA: hda/ca0132 - Add alt_functions unsolicited response ALSA: hda/ca0132 - Clean up ca0132_init function. ALSA: hda/ca0132 - Create mmio gpio function to make code clearer ASoC: wm_adsp: Make DSP name configurable by codec driver ASoC: wm_adsp: Declare firmware controls from codec driver ASoC: max98373: Added software reset register to readable registers ASoC: wm_adsp: Correct DSP pointer for preloader control ...
2018-08-15PCI/VPD: Check for VPD access completion before checking for timeoutBert Kenward1-2/+5
Previously we checked the timeout before checking the VPD access completion bit. On a very heavily loaded system this can cause VPD access to timeout. Check the completion bit before checking the timeout. Signed-off-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-08-15PCI: Add PCI_DEVICE_DATA() macro to fully describe device ID entryAndy Shevchenko2-6/+15
There are a lot of examples in the kernel where PCI_VDEVICE() is used and still looks not so convenient due to additional driver_data field attached. Introduce PCI_DEVICE_DATA() macro to fully describe device ID entry in shortest possible form. For example, before: { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MRFLD), (kernel_ulong_t) &dwc3_pci_mrfld_properties, }, after: { PCI_DEVICE_DATA(INTEL, MRFLD, &dwc3_pci_mrfld_properties) }, Drivers can be converted later on in independent way. While here, remove the unused macro with the same name from Ralink wireless driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Kalle Valo <kvalo@codeaurora.org> # for rt2x00
2018-08-14Merge tag 'acpi-4.19-rc1' of ↵Linus Torvalds28-277/+528
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These revert two ACPICA commits that are not needed any more, rework the property graphs support in ACPI to be more aligned with the analogous DT code, add some new quirks and remove one that isn't needed any more, add a special platform driver to enumerate multiple I2C devices hooked up to the same device object in the ACPI tables and update the battery and button drivers. Specifics: - Revert two ACPICA commits that are not needed any more (Erik Schmauss). - Rework property graph support in the ACPI device properties framework to make it behave more like the analogous DT code and update the documentation of it (Sakari Ailus). - Change the default ACPI device status after initialization to ACPI_STA_DEFAULT instead of 0 (Hans de Goede). - Add a special platform driver for enumerating multiple I2C devices hooked up to the same object in the ACPI tables (Hans de Goede). - Fix the ACPI battery driver to avoid reporting full capacity on systems without support for that and clean it up (Hans de Goede, Dmitry Rozhkov, Lucas Rangit Magasweran). - Add two system wakeup quirks to the ACPI EC driver (Aaron Ma, Mika Westerberg). - Add the touchscreen on Dell Venue Pro 7139 to the list of "always present" devices to make it work (Tristian Celestin). - Revert a special tables handling quirk for Dell XPS 9570 and Precision M5530 which is not needed any more (Kai Heng Feng). - Add support for a new OEM _OSI string to allow system vendors to work around issues with NVidia HDMI audio (Alex Hung). - Prevent the ACPI button driver from reporting excessive system wakeup events and clean it up (Ravi Chandra Sadineni, Randy Dunlap). - Clean up two minor code style issues in the ACPI core and GHES handling on ARM64 (Dongjiu Geng, John Garry, Tom Todd)" * tag 'acpi-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (34 commits) platform/x86: Add ACPI i2c-multi-instantiate pseudo driver ACPI / x86: utils: Remove status workaround from acpi_device_always_present() ACPI / scan: Create platform device for fwnodes with multiple i2c devices ACPI / scan: Initialize status to ACPI_STA_DEFAULT ACPI / EC: Add another entry for Thinkpad X1 Carbon 6th ACPI: bus: Fix a pointer coding style issue arm64 / ACPI: clean the additional checks before calling ghes_notify_sea() ACPI / scan: Add static attribute to indirect_io_hosts[] ACPI / battery: Do not export energy_full[_design] on devices without full_charge_capacity ACPI / EC: Use ec_no_wakeup on ThinkPad X1 Yoga 3rd ACPI / battery: get rid of negations in conditions ACPI / battery: use specialized print macros ACPI / battery: reorder headers alphabetically ACPI / battery: drop inclusion of init.h ACPI: battery: remove redundant old_present check on insertion ACPI: property: graph: Update graph documentation to use generic references ACPI: property: graph: Improve graph documentation for port/ep numbering ACPI: property: graph: Fix graph documentation ACPI: property: Update documentation for hierarchical data extension 1.1 ACPI: property: Document key numbering for hierarchical data extension refs ...
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-18 16:41:11 +0300