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81160dda9a
19040 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
81160dda9a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski.
2) Use bio_vec in the networking instead of custom skb_frag_t, from
Matthew Wilcox.
3) Make use of xmit_more in r8169 driver, from Heiner Kallweit.
4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen.
5) Support all variants of 5750X bnxt_en chips, from Michael Chan.
6) More RTNL avoidance work in the core and mlx5 driver, from Vlad
Buslov.
7) Add TCP syn cookies bpf helper, from Petar Penkov.
8) Add 'nettest' to selftests and use it, from David Ahern.
9) Add extack support to drop_monitor, add packet alert mode and
support for HW drops, from Ido Schimmel.
10) Add VLAN offload to stmmac, from Jose Abreu.
11) Lots of devm_platform_ioremap_resource() conversions, from
YueHaibing.
12) Add IONIC driver, from Shannon Nelson.
13) Several kTLS cleanups, from Jakub Kicinski.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits)
mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer
mlxsw: spectrum: Register CPU port with devlink
mlxsw: spectrum_buffers: Prevent changing CPU port's configuration
net: ena: fix incorrect update of intr_delay_resolution
net: ena: fix retrieval of nonadaptive interrupt moderation intervals
net: ena: fix update of interrupt moderation register
net: ena: remove all old adaptive rx interrupt moderation code from ena_com
net: ena: remove ena_restore_ethtool_params() and relevant fields
net: ena: remove old adaptive interrupt moderation code from ena_netdev
net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*()
net: ena: enable the interrupt_moderation in driver_supported_features
net: ena: reimplement set/get_coalesce()
net: ena: switch to dim algorithm for rx adaptive interrupt moderation
net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable
ethtool: implement Energy Detect Powerdown support via phy-tunable
xen-netfront: do not assume sk_buff_head list is empty in error handling
s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb”
net: ena: don't wake up tx queue when down
drop_monitor: Better sanitize notified packets
...
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Linus Torvalds
|
8b53c76533 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Add the ability to abort a skcipher walk. Algorithms: - Fix XTS to actually do the stealing. - Add library helpers for AES and DES for single-block users. - Add library helpers for SHA256. - Add new DES key verification helper. - Add surrounding bits for ESSIV generator. - Add accelerations for aegis128. - Add test vectors for lzo-rle. Drivers: - Add i.MX8MQ support to caam. - Add gcm/ccm/cfb/ofb aes support in inside-secure. - Add ofb/cfb aes support in media-tek. - Add HiSilicon ZIP accelerator support. Others: - Fix potential race condition in padata. - Use unbound workqueues in padata" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (311 commits) crypto: caam - Cast to long first before pointer conversion crypto: ccree - enable CTS support in AES-XTS crypto: inside-secure - Probe transform record cache RAM sizes crypto: inside-secure - Base RD fetchcount on actual RD FIFO size crypto: inside-secure - Base CD fetchcount on actual CD FIFO size crypto: inside-secure - Enable extended algorithms on newer HW crypto: inside-secure: Corrected configuration of EIP96_TOKEN_CTRL crypto: inside-secure - Add EIP97/EIP197 and endianness detection padata: remove cpu_index from the parallel_queue padata: unbind parallel jobs from specific CPUs padata: use separate workqueues for parallel and serial work padata, pcrypt: take CPU hotplug lock internally in padata_alloc_possible crypto: pcrypt - remove padata cpumask notifier padata: make padata_do_parallel find alternate callback CPU workqueue: require CPU hotplug read exclusion for apply_workqueue_attrs workqueue: unconfine alloc/apply/free_workqueue_attrs() padata: allocate workqueue internally arm64: dts: imx8mq: Add CAAM node random: Use wait_event_freezable() in add_hwgenerator_randomness() crypto: ux500 - Fix COMPILE_TEST warnings ... |
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Linus Torvalds
|
6cfae0c26b |
Char/Misc driver patches for 5.4-rc1
Here is the big char/misc driver pull request for 5.4-rc1.
As has been happening in previous releases, more and more individual
driver subsystem trees are ending up in here. Now if that is good or
bad I can't tell, but hopefully it makes your life easier as it's more
of an aggregation of trees together to one merge point for you.
Anyway, lots of stuff in here:
- habanalabs driver updates
- thunderbolt driver updates
- misc driver updates
- coresight and intel_th hwtracing driver updates
- fpga driver updates
- extcon driver updates
- some dma driver updates
- char driver updates
- android binder driver updates
- nvmem driver updates
- phy driver updates
- parport driver fixes
- pcmcia driver fix
- uio driver updates
- w1 driver updates
- configfs fixes
- other assorted driver updates
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the big char/misc driver pull request for 5.4-rc1.
As has been happening in previous releases, more and more individual
driver subsystem trees are ending up in here. Now if that is good or
bad I can't tell, but hopefully it makes your life easier as it's more
of an aggregation of trees together to one merge point for you.
Anyway, lots of stuff in here:
- habanalabs driver updates
- thunderbolt driver updates
- misc driver updates
- coresight and intel_th hwtracing driver updates
- fpga driver updates
- extcon driver updates
- some dma driver updates
- char driver updates
- android binder driver updates
- nvmem driver updates
- phy driver updates
- parport driver fixes
- pcmcia driver fix
- uio driver updates
- w1 driver updates
- configfs fixes
- other assorted driver updates
All of these have been in linux-next for a long time with no reported
issues"
* tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (200 commits)
misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation
habanalabs: correctly cast variable to __le32
habanalabs: show correct id in error print
habanalabs: stop using the acronym KMD
habanalabs: display card name as sensors header
habanalabs: add uapi to retrieve aggregate H/W events
habanalabs: add uapi to retrieve device utilization
habanalabs: Make the Coresight timestamp perpetual
habanalabs: explicitly set the queue-id enumerated numbers
habanalabs: print to kernel log when reset is finished
habanalabs: replace __le32_to_cpu with le32_to_cpu
habanalabs: replace __cpu_to_le32/64 with cpu_to_le32/64
habanalabs: Handle HW_IP_INFO if device disabled or in reset
habanalabs: Expose devices after initialization is done
habanalabs: improve security in Debug IOCTL
habanalabs: use default structure for user input in Debug IOCTL
habanalabs: Add descriptive name to PSOC app status register
habanalabs: Add descriptive names to PSOC scratch-pad registers
habanalabs: create two char devices per ASIC
habanalabs: change device_setup_cdev() to be more generic
...
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||
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Linus Torvalds
|
e6874fc294 |
Staging/IIO driver patches for 5.4-rc1
Here is the big staging/iio driver update for 5.4-rc1.
Lots of churn here, with a few driver/filesystems moving out of staging
finally:
- erofs moved out of staging
- greybus core code moved out of staging
Along with that, a new filesytem has been added:
- extfat
to provide support for those devices requiring that filesystem (i.e.
transfer devices to/from windows systems or printers.)
Other than that, there a number of new IIO drivers, and lots and lots
and lots of staging driver cleanups and minor fixes as people continue
to dig into those for easy changes.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging and IIO driver updates from Greg KH:
"Here is the big staging/iio driver update for 5.4-rc1.
Lots of churn here, with a few driver/filesystems moving out of
staging finally:
- erofs moved out of staging
- greybus core code moved out of staging
Along with that, a new filesytem has been added:
- extfat
to provide support for those devices requiring that filesystem (i.e.
transfer devices to/from windows systems or printers)
Other than that, there a number of new IIO drivers, and lots and lots
and lots of staging driver cleanups and minor fixes as people continue
to dig into those for easy changes.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (453 commits)
Staging: gasket: Use temporaries to reduce line length.
Staging: octeon: Avoid several usecases of strcpy
staging: vhciq_core: replace snprintf with scnprintf
staging: wilc1000: avoid twice IRQ handler execution for each single interrupt
staging: wilc1000: remove unused interrupt status handling code
staging: fbtft: make several arrays static const, makes object smaller
staging: rtl8188eu: make two arrays static const, makes object smaller
staging: rtl8723bs: core: Remove Macro "IS_MAC_ADDRESS_BROADCAST"
dt-bindings: anybus-controller: move to staging/ tree
staging: emxx_udc: remove local TRUE/FALSE definition
staging: wilc1000: look for rtc_clk clock
staging: dt-bindings: wilc1000: add optional rtc_clk property
staging: nvec: make use of devm_platform_ioremap_resource
staging: exfat: drop unused function parameter
Staging: exfat: Avoid use of strcpy
staging: exfat: use integer constants
staging: exfat: cleanup spacing for casts
staging: exfat: cleanup spacing for operators
staging: rtl8723bs: hal: remove redundant variable n
staging: pi433: Fix typo in documentation
...
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Linus Torvalds
|
c6b48dad92 |
USB changes for 5.4-rc1
Here is the big set of USB patches for 5.4-rc1. Two major chunks of code are moving out of the tree and into the staging directory, uwb and wusb (wireless USB support), because there are no devices that actually use this protocol anymore, and what we have today probably doesn't work at all given that the maintainers left many many years ago. So move it to staging where it will be removed in a few releases if no one screams. Other than that, lots of little things. The usual gadget and xhci and usb serial driver updates, along with a bunch of sysfs file cleanups due to the driver core changes to support that. Nothing really major, just constant forward progress. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXYIYYQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymn8ACfTi8Y2ku/yqw8Nvs4vQjc08MUDhgAoNnbhsI6 H3HUrZTjJJzuxHCM22Lh =8ZRm -----END PGP SIGNATURE----- Merge tag 'usb-5.4-rc1' of 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 5.4-rc1. Two major chunks of code are moving out of the tree and into the staging directory, uwb and wusb (wireless USB support), because there are no devices that actually use this protocol anymore, and what we have today probably doesn't work at all given that the maintainers left many many years ago. So move it to staging where it will be removed in a few releases if no one screams. Other than that, lots of little things. The usual gadget and xhci and usb serial driver updates, along with a bunch of sysfs file cleanups due to the driver core changes to support that. Nothing really major, just constant forward progress. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (159 commits) USB: usbcore: Fix slab-out-of-bounds bug during device reset usb: cdns3: Remove redundant dev_err call in cdns3_probe() USB: rio500: Fix lockdep violation USB: rio500: simplify locking usb: mtu3: register a USB Role Switch for dual role mode usb: common: add USB GPIO based connection detection driver usb: common: create Kconfig file usb: roles: get usb-role-switch from parent usb: roles: Add fwnode_usb_role_switch_get() function device connection: Add fwnode_connection_find_match() usb: roles: Introduce stubs for the exiting functions in role.h dt-bindings: usb: mtu3: add properties about USB Role Switch dt-bindings: usb: add binding for USB GPIO based connection detection driver dt-bindings: connector: add optional properties for Type-B dt-binding: usb: add usb-role-switch property usbip: Implement SG support to vhci-hcd and stub driver usb: roles: intel: Enable static DRD mode for role switch xhci-ext-caps.c: Add property to disable Intel SW switch usb: dwc3: remove generic PHY calibrate() calls usb: core: phy: add support for PHY calibration ... |
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Linus Torvalds
|
fe38bd6862 |
* s390: ioctl hardening, selftests
* ARM: ITS translation cache; support for 512 vCPUs, various cleanups
and bugfixes
* PPC: various minor fixes and preparation
* x86: bugfixes all over the place (posted interrupts, SVM, emulation
corner cases, blocked INIT), some IPI optimizations
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"s390:
- ioctl hardening
- selftests
ARM:
- ITS translation cache
- support for 512 vCPUs
- various cleanups and bugfixes
PPC:
- various minor fixes and preparation
x86:
- bugfixes all over the place (posted interrupts, SVM, emulation
corner cases, blocked INIT)
- some IPI optimizations"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (75 commits)
KVM: X86: Use IPI shorthands in kvm guest when support
KVM: x86: Fix INIT signal handling in various CPU states
KVM: VMX: Introduce exit reason for receiving INIT signal on guest-mode
KVM: VMX: Stop the preemption timer during vCPU reset
KVM: LAPIC: Micro optimize IPI latency
kvm: Nested KVM MMUs need PAE root too
KVM: x86: set ctxt->have_exception in x86_decode_insn()
KVM: x86: always stop emulation on page fault
KVM: nVMX: trace nested VM-Enter failures detected by H/W
KVM: nVMX: add tracepoint for failed nested VM-Enter
x86: KVM: svm: Fix a check in nested_svm_vmrun()
KVM: x86: Return to userspace with internal error on unexpected exit reason
KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code
KVM: x86: Refactor up kvm_{g,s}et_msr() to simplify callers
doc: kvm: Fix return description of KVM_SET_MSRS
KVM: X86: Tune PLE Window tracepoint
KVM: VMX: Change ple_window type to unsigned int
KVM: X86: Remove tailing newline for tracepoints
KVM: X86: Trace vcpu_id for vmexit
KVM: x86: Manually calculate reserved bits when loading PDPTRS
...
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Linus Torvalds
|
d2aaa49e28 |
ACPI updates for 5.4-rc1
- Update the ACPICA code in the kernel to upstream revision 20190816
including:
* Internal limits change to support larger systems (Bob Moore).
* Macros clean up (Bob Moore).
* printf format string fixes (Bob Moore).
* Full deployment of the ACPI_PRINTF_LIKE macro (Bob Moore).
* Tools improvements (Bob Moore, Colin Ian King).
* Windows _OSI support fixes (Jung-uk Kim).
- Improve memory hot-add support in the ACPI HMAT handling code (Dan
Williams, Keith Busch).
- Fix the ACPI LPSS (Low-Power Subsystem) driver for Intel SoCs to
save and restore private registers during system-wide suspend and
resume on systems with the Lynxpoint PCH (Jarkko Nikula).
- Convert the ACPI documentation related to LEDs to ReST (Sakari
Ailus).
- Fix assorted issues and make assorted minor improvements in the
ACPI-related code (Al Stone, Andy Shevchenko, Jiri Slaby, Kelsey
Skunberg, Krzysztof Wilczynski, Liguang Zhang, Wenwen Wang,
YueHaibing).
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Merge tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These include an ACPICA update (to upstream revision 20190816),
improvements of support for memory hot-add in the HMAT handling code
and some assorted fixes and cleanups.
Specifics:
- Update the ACPICA code in the kernel to upstream revision 20190816
including:
* Internal limits change to support larger systems (Bob Moore).
* Macros clean up (Bob Moore).
* printf format string fixes (Bob Moore).
* Full deployment of the ACPI_PRINTF_LIKE macro (Bob Moore).
* Tools improvements (Bob Moore, Colin Ian King).
* Windows _OSI support fixes (Jung-uk Kim).
- Improve memory hot-add support in the ACPI HMAT handling code (Dan
Williams, Keith Busch).
- Fix the ACPI LPSS (Low-Power Subsystem) driver for Intel SoCs to
save and restore private registers during system-wide suspend and
resume on systems with the Lynxpoint PCH (Jarkko Nikula).
- Convert the ACPI documentation related to LEDs to ReST (Sakari
Ailus).
- Fix assorted issues and make assorted minor improvements in the
ACPI-related code (Al Stone, Andy Shevchenko, Jiri Slaby, Kelsey
Skunberg, Krzysztof Wilczynski, Liguang Zhang, Wenwen Wang,
YueHaibing)"
* tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits)
ACPI / PCI: fix acpi_pci_irq_enable() memory leak
ACPI: custom_method: fix memory leaks
ACPI: thermal: Remove redundant acpi_has_method() calls
ACPI / CPPC: do not require the _PSD method
ACPI: SBS: remove unused const variable 'SMBUS_PEC'
ACPI / LPSS: Save/restore LPSS private registers also on Lynxpoint
ACPI/PCI: Remove surplus parentheses from a return statement
ACPICA: Update version to 20190816.
ACPICA: Add "Windows 2019" string to _OSI support.
ACPICA: Differentiate Windows 8.1 from Windows 8.
ACPICA: Fully deploy ACPI_PRINTF_LIKE macro
ACPICA: iASL,acpi_dump: Improve y/n query
ACPICA: Fix issues with arg types within printf format strings
ACPICA: Macros: remove pointer math on a null pointer
ACPICA: Increase total number of possible Owner IDs
ACPICA: Debugger: remove redundant assignment on obj_desc
Documentation: ACPI: DSD: Convert LED documentation to ReST
ACPI / APEI: Release resources if gen_pool_add() fails
HMAT: Skip publishing target info for nodes with no online memory
HMAT: Register attributes for memory hot add
...
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Linus Torvalds
|
77dcfe2b9e |
Power management updates for 5.4-rc1
- Rework the main suspend-to-idle control flow to avoid repeating
"noirq" device resume and suspend operations in case of spurious
wakeups from the ACPI EC and decouple the ACPI EC wakeups support
from the LPS0 _DSM support (Rafael Wysocki).
- Extend the wakeup sources framework to expose wakeup sources as
device objects in sysfs (Tri Vo, Stephen Boyd).
- Expose system suspend statistics in sysfs (Kalesh Singh).
- Introduce a new haltpoll cpuidle driver and a new matching
governor for virtualized guests wanting to do guest-side polling
in the idle loop (Marcelo Tosatti, Joao Martins, Wanpeng Li,
Stephen Rothwell).
- Fix the menu and teo cpuidle governors to allow the scheduler tick
to be stopped if PM QoS is used to limit the CPU idle state exit
latency in some cases (Rafael Wysocki).
- Increase the resolution of the play_idle() argument to microseconds
for more fine-grained injection of CPU idle cycles (Daniel Lezcano).
- Switch over some users of cpuidle notifiers to the new QoS-based
frequency limits and drop the CPUFREQ_ADJUST and CPUFREQ_NOTIFY
policy notifier events (Viresh Kumar).
- Add new cpufreq driver based on nvmem for sun50i (Yangtao Li).
- Add support for MT8183 and MT8516 to the mediatek cpufreq driver
(Andrew-sh.Cheng, Fabien Parent).
- Add i.MX8MN support to the imx-cpufreq-dt cpufreq driver (Anson
Huang).
- Add qcs404 to cpufreq-dt-platdev blacklist (Jorge Ramirez-Ortiz).
- Update the qcom cpufreq driver (among other things, to make it
easier to extend and to use kryo cpufreq for other nvmem-based
SoCs) and add qcs404 support to it (Niklas Cassel, Douglas
RAILLARD, Sibi Sankar, Sricharan R).
- Fix assorted issues and make assorted minor improvements in the
cpufreq code (Colin Ian King, Douglas RAILLARD, Florian Fainelli,
Gustavo Silva, Hariprasad Kelam).
- Add new devfreq driver for NVidia Tegra20 (Dmitry Osipenko, Arnd
Bergmann).
- Add new Exynos PPMU events to devfreq events and extend that
mechanism (Lukasz Luba).
- Fix and clean up the exynos-bus devfreq driver (Kamil Konieczny).
- Improve devfreq documentation and governor code, fix spelling
typos in devfreq (Ezequiel Garcia, Krzysztof Kozlowski, Leonard
Crestez, MyungJoo Ham, Gaël PORTAY).
- Add regulators enable and disable to the OPP (operating performance
points) framework (Kamil Konieczny).
- Update the OPP framework to support multiple opp-suspend properties
(Anson Huang).
- Fix assorted issues and make assorted minor improvements in the OPP
code (Niklas Cassel, Viresh Kumar, Yue Hu).
- Clean up the generic power domains (genpd) framework (Ulf Hansson).
- Clean up assorted pieces of power management code and documentation
(Akinobu Mita, Amit Kucheria, Chuhong Yuan).
- Update the pm-graph tool to version 5.5 including multiple fixes
and improvements (Todd Brandt).
- Update the cpupower utility (Benjamin Weis, Geert Uytterhoeven,
Sébastien Szymanski).
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Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These include a rework of the main suspend-to-idle code flow (related
to the handling of spurious wakeups), a switch over of several users
of cpufreq notifiers to QoS-based limits, a new devfreq driver for
Tegra20, a new cpuidle driver and governor for virtualized guests, an
extension of the wakeup sources framework to expose wakeup sources as
device objects in sysfs, and more.
Specifics:
- Rework the main suspend-to-idle control flow to avoid repeating
"noirq" device resume and suspend operations in case of spurious
wakeups from the ACPI EC and decouple the ACPI EC wakeups support
from the LPS0 _DSM support (Rafael Wysocki).
- Extend the wakeup sources framework to expose wakeup sources as
device objects in sysfs (Tri Vo, Stephen Boyd).
- Expose system suspend statistics in sysfs (Kalesh Singh).
- Introduce a new haltpoll cpuidle driver and a new matching governor
for virtualized guests wanting to do guest-side polling in the idle
loop (Marcelo Tosatti, Joao Martins, Wanpeng Li, Stephen Rothwell).
- Fix the menu and teo cpuidle governors to allow the scheduler tick
to be stopped if PM QoS is used to limit the CPU idle state exit
latency in some cases (Rafael Wysocki).
- Increase the resolution of the play_idle() argument to microseconds
for more fine-grained injection of CPU idle cycles (Daniel
Lezcano).
- Switch over some users of cpuidle notifiers to the new QoS-based
frequency limits and drop the CPUFREQ_ADJUST and CPUFREQ_NOTIFY
policy notifier events (Viresh Kumar).
- Add new cpufreq driver based on nvmem for sun50i (Yangtao Li).
- Add support for MT8183 and MT8516 to the mediatek cpufreq driver
(Andrew-sh.Cheng, Fabien Parent).
- Add i.MX8MN support to the imx-cpufreq-dt cpufreq driver (Anson
Huang).
- Add qcs404 to cpufreq-dt-platdev blacklist (Jorge Ramirez-Ortiz).
- Update the qcom cpufreq driver (among other things, to make it
easier to extend and to use kryo cpufreq for other nvmem-based
SoCs) and add qcs404 support to it (Niklas Cassel, Douglas
RAILLARD, Sibi Sankar, Sricharan R).
- Fix assorted issues and make assorted minor improvements in the
cpufreq code (Colin Ian King, Douglas RAILLARD, Florian Fainelli,
Gustavo Silva, Hariprasad Kelam).
- Add new devfreq driver for NVidia Tegra20 (Dmitry Osipenko, Arnd
Bergmann).
- Add new Exynos PPMU events to devfreq events and extend that
mechanism (Lukasz Luba).
- Fix and clean up the exynos-bus devfreq driver (Kamil Konieczny).
- Improve devfreq documentation and governor code, fix spelling typos
in devfreq (Ezequiel Garcia, Krzysztof Kozlowski, Leonard Crestez,
MyungJoo Ham, Gaël PORTAY).
- Add regulators enable and disable to the OPP (operating performance
points) framework (Kamil Konieczny).
- Update the OPP framework to support multiple opp-suspend properties
(Anson Huang).
- Fix assorted issues and make assorted minor improvements in the OPP
code (Niklas Cassel, Viresh Kumar, Yue Hu).
- Clean up the generic power domains (genpd) framework (Ulf Hansson).
- Clean up assorted pieces of power management code and documentation
(Akinobu Mita, Amit Kucheria, Chuhong Yuan).
- Update the pm-graph tool to version 5.5 including multiple fixes
and improvements (Todd Brandt).
- Update the cpupower utility (Benjamin Weis, Geert Uytterhoeven,
Sébastien Szymanski)"
* tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (126 commits)
cpuidle-haltpoll: Enable kvm guest polling when dedicated physical CPUs are available
cpuidle-haltpoll: do not set an owner to allow modunload
cpuidle-haltpoll: return -ENODEV on modinit failure
cpuidle-haltpoll: set haltpoll as preferred governor
cpuidle: allow governor switch on cpuidle_register_driver()
PM: runtime: Documentation: add runtime_status ABI document
pm-graph: make setVal unbuffered again for python2 and python3
powercap: idle_inject: Use higher resolution for idle injection
cpuidle: play_idle: Increase the resolution to usec
cpuidle-haltpoll: vcpu hotplug support
cpufreq: Add qcs404 to cpufreq-dt-platdev blacklist
cpufreq: qcom: Add support for qcs404 on nvmem driver
cpufreq: qcom: Refactor the driver to make it easier to extend
cpufreq: qcom: Re-organise kryo cpufreq to use it for other nvmem based qcom socs
dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR
dt-bindings: opp: qcom-nvmem: Support pstates provided by a power domain
Documentation: cpufreq: Update policy notifier documentation
cpufreq: Remove CPUFREQ_ADJUST and CPUFREQ_NOTIFY policy notifier events
PM / Domains: Verify PM domain type in dev_pm_genpd_set_performance_state()
PM / Domains: Simplify genpd_lookup_dev()
...
|
||
|
Linus Torvalds
|
4feaab05dc |
LED updates for 5.4-rc1
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Merge tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
"In this cycle we've finally managed to contribute the patch set
sorting out LED naming issues. Besides that there are many changes
scattered among various LED class drivers and triggers.
LED naming related improvements:
- add new 'function' and 'color' fwnode properties and deprecate
'label' property which has been frequently abused for conveying
vendor specific names that have been available in sysfs anyway
- introduce a set of standard LED_FUNCTION* definitions
- introduce a set of standard LED_COLOR_ID* definitions
- add a new {devm_}led_classdev_register_ext() API with the
capability of automatic LED name composition basing on the
properties available in the passed fwnode; the function is
backwards compatible in a sense that it uses 'label' data, if
present in the fwnode, for creating LED name
- add tools/leds/get_led_device_info.sh script for retrieving LED
vendor, product and bus names, if applicable; it also performs
basic validation of an LED name
- update following drivers and their DT bindings to use the new LED
registration API:
- leds-an30259a, leds-gpio, leds-as3645a, leds-aat1290, leds-cr0014114,
leds-lm3601x, leds-lm3692x, leds-lp8860, leds-lt3593, leds-sc27xx-blt
Other LED class improvements:
- replace {devm_}led_classdev_register() macros with inlines
- allow to call led_classdev_unregister() unconditionally
- switch to use fwnode instead of be stuck with OF one
LED triggers improvements:
- led-triggers:
- fix dereferencing of null pointer
- fix a memory leak bug
- ledtrig-gpio:
- GPIO 0 is valid
Drop superseeded apu2/3 support from leds-apu since for apu2+ a newer,
more complete driver exists, based on a generic driver for the AMD
SOCs gpio-controller, supporting LEDs as well other devices:
- drop profile field from priv data
- drop iosize field from priv data
- drop enum_apu_led_platform_types
- drop superseeded apu2/3 led support
- add pr_fmt prefix for better log output
- fix error message on probing failure
Other misc fixes and improvements to existing LED class drivers:
- leds-ns2, leds-max77650:
- add of_node_put() before return
- leds-pwm, leds-is31fl32xx:
- use struct_size() helper
- leds-lm3697, leds-lm36274, leds-lm3532:
- switch to use fwnode_property_count_uXX()
- leds-lm3532:
- fix brightness control for i2c mode
- change the define for the fs current register
- fixes for the driver for stability
- add full scale current configuration
- dt: Add property for full scale current.
- avoid potentially unpaired regulator calls
- move static keyword to the front of declarations
- fix optional led-max-microamp prop error handling
- leds-max77650:
- add of_node_put() before return
- add MODULE_ALIAS()
- Switch to fwnode property API
- leds-as3645a:
- fix misuse of strlcpy
- leds-netxbig:
- add of_node_put() in netxbig_leds_get_of_pdata()
- remove legacy board-file support
- leds-is31fl319x:
- simplify getting the adapter of a client
- leds-ti-lmu-common:
- fix coccinelle issue
- move static keyword to the front of declaration
- leds-syscon:
- use resource managed variant of device register
- leds-ktd2692:
- fix a typo in the name of a constant
- leds-lp5562:
- allow firmware files up to the maximum length
- leds-an30259a:
- fix typo
- leds-pca953x:
- include the right header"
* tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: (72 commits)
leds: lm3532: Fix optional led-max-microamp prop error handling
led: triggers: Fix dereferencing of null pointer
leds: ti-lmu-common: Move static keyword to the front of declaration
leds: lm3532: Move static keyword to the front of declarations
leds: trigger: gpio: GPIO 0 is valid
leds: pwm: Use struct_size() helper
leds: is31fl32xx: Use struct_size() helper
leds: ti-lmu-common: Fix coccinelle issue in TI LMU
leds: lm3532: Avoid potentially unpaired regulator calls
leds: syscon: Use resource managed variant of device register
leds: Replace {devm_}led_classdev_register() macros with inlines
leds: Allow to call led_classdev_unregister() unconditionally
leds: lm3532: Add full scale current configuration
dt: lm3532: Add property for full scale current.
leds: lm3532: Fixes for the driver for stability
leds: lm3532: Change the define for the fs current register
leds: lm3532: Fix brightness control for i2c mode
leds: Switch to use fwnode instead of be stuck with OF one
leds: max77650: Switch to fwnode property API
led: triggers: Fix a memory leak bug
...
|
||
|
Linus Torvalds
|
e7345f92c2 |
media updates for v5.4-rc1
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||
|
Linus Torvalds
|
7ad67ca553 |
for-5.4/block-2019-09-16
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Merge tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe:
- Two NVMe pull requests:
- ana log parse fix from Anton
- nvme quirks support for Apple devices from Ben
- fix missing bio completion tracing for multipath stack devices
from Hannes and Mikhail
- IP TOS settings for nvme rdma and tcp transports from Israel
- rq_dma_dir cleanups from Israel
- tracing for Get LBA Status command from Minwoo
- Some nvme-tcp cleanups from Minwoo, Potnuri and Myself
- Some consolidation between the fabrics transports for handling
the CAP register
- reset race with ns scanning fix for fabrics (move fabrics
commands to a dedicated request queue with a different lifetime
from the admin request queue)."
- controller reset and namespace scan races fixes
- nvme discovery log change uevent support
- naming improvements from Keith
- multiple discovery controllers reject fix from James
- some regular cleanups from various people
- Series fixing (and re-fixing) null_blk debug printing and nr_devices
checks (André)
- A few pull requests from Song, with fixes from Andy, Guoqing,
Guilherme, Neil, Nigel, and Yufen.
- REQ_OP_ZONE_RESET_ALL support (Chaitanya)
- Bio merge handling unification (Christoph)
- Pick default elevator correctly for devices with special needs
(Damien)
- Block stats fixes (Hou)
- Timeout and support devices nbd fixes (Mike)
- Series fixing races around elevator switching and device add/remove
(Ming)
- sed-opal cleanups (Revanth)
- Per device weight support for BFQ (Fam)
- Support for blk-iocost, a new model that can properly account cost of
IO workloads. (Tejun)
- blk-cgroup writeback fixes (Tejun)
- paride queue init fixes (zhengbin)
- blk_set_runtime_active() cleanup (Stanley)
- Block segment mapping optimizations (Bart)
- lightnvm fixes (Hans/Minwoo/YueHaibing)
- Various little fixes and cleanups
* tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-block: (186 commits)
null_blk: format pr_* logs with pr_fmt
null_blk: match the type of parameter nr_devices
null_blk: do not fail the module load with zero devices
block: also check RQF_STATS in blk_mq_need_time_stamp()
block: make rq sector size accessible for block stats
bfq: Fix bfq linkage error
raid5: use bio_end_sector in r5_next_bio
raid5: remove STRIPE_OPS_REQ_PENDING
md: add feature flag MD_FEATURE_RAID0_LAYOUT
md/raid0: avoid RAID0 data corruption due to layout confusion.
raid5: don't set STRIPE_HANDLE to stripe which is in batch list
raid5: don't increment read_errors on EILSEQ return
nvmet: fix a wrong error status returned in error log page
nvme: send discovery log page change events to userspace
nvme: add uevent variables for controller devices
nvme: enable aen regardless of the presence of I/O queues
nvme-fabrics: allow discovery subsystems accept a kato
nvmet: Use PTR_ERR_OR_ZERO() in nvmet_init_discovery()
nvme: Remove redundant assignment of cq vector
nvme: Assign subsys instance from first ctrl
...
|
||
Rafael J. Wysocki
|
522778cda1 |
Merge branch 'acpica'
* acpica: ACPICA: Update version to 20190816. ACPICA: Add "Windows 2019" string to _OSI support. ACPICA: Differentiate Windows 8.1 from Windows 8. ACPICA: Fully deploy ACPI_PRINTF_LIKE macro ACPICA: iASL,acpi_dump: Improve y/n query ACPICA: Fix issues with arg types within printf format strings ACPICA: Macros: remove pointer math on a null pointer ACPICA: Increase total number of possible Owner IDs ACPICA: Debugger: remove redundant assignment on obj_desc |
||
|
Linus Torvalds
|
ad06219573 |
platform-drivers-x86 for v5.4-1
* ASUS WMI driver got couple of worth to mention updates, i.e. support of FAN is fixed for recent products and the charge threshold support has been added. * Two uknown key events for Dell laptops are being ignored now to avoid spam user with harmless messages. * HP ZBook 17 G5 and ASUS Zenbook UX430UNR have got accelerometer support. * Intel CherryTrail platforms got a regression with wake up. Now it's fixed. * Intel PMC driver got fixed in order to work nicely in Xen environment. * Intel Speed Select driver provides bucket vs core count relationship. Besides that the tools has been updated for better output. * The PrivacyGuard is enabled on Lenovo ThinkPad laptops. * Three tablets, i.e. Trekstor Primebook C11B 2-in-1, Irbis TW90 and Chuwi Surbook Mini, have got touchscreen support. The following is an automated git shortlog grouped by driver: acer-wmi: - Switch to acpi_dev_get_first_match_dev() asus-nb-wmi: - Support ALS on the Zenbook UX430UNR asus-wmi: - Refactor charge threshold to use the battery hooking API - Rename CHARGE_THRESHOLD to RSOC - Reorder ASUS_WMI_CHARGE_THRESHOLD - Fix condition in charge_threshold_store() - Remove unnecessary blank lines - Drop indentation level by inverting conditionals - Use clamp_val() instead of open coded variant - Replace sscanf() with kstrtoint() - Refactor charge_threshold_store() - Add support for charge threshold - fix CPU fan control on recent products - add a helper for device presence - cleanup AGFN fan handling - Use kmemdup rather than duplicating its implementation compal-laptop: - Initialize "value" in ec_read_u8() dell-wmi: - Use existing defined KBD_LED_* magic values - Ignore keyboard backlight change KBD_LED_AUTO_TOKEN - Ignore keyboard backlight change KBD_LED_ON_TOKEN hp_accel: - Add support for HP ZBook 17 G5 i2c-multi-instantiate: - Use struct_size() helper intel_bxtwc_tmu: - Remove dev_err() usage after platform_get_irq() intel_int0002_vgpio: - Use device_init_wakeup - Fix wakeups not working on Cherry Trail - Remove dev_err() usage after platform_get_irq() intel_pmc_core: - Do not ioremap RAM intel_pmc_core_pltdrv: - Module removal warning fix intel_pmc_ipc: - Remove dev_err() usage after platform_get_irq() ISST: - Allow additional TRL MSRs - Use dev_get_drvdata MAINTAINERS: - Switch PDx86 subsystem status to Odd Fixes pcengines-apuv2: - wire up simswitch gpio as led - add mpcie reset gpio export platform/mellanox: - mlxreg-hotplug: Remove dev_err() usage after platform_get_irq() pmc_atom: - Add Siemens SIMATIC IPC227E to critclk_systems DMI table thinkpad_acpi: - Add ThinkPad PrivacyGuard - Use kmemdup rather than duplicating its implementation tools/power/x86/intel-speed-select: - Display core count for bucket - Fix memory leak - Output success/failed for command output - Output human readable CPU list - Change turbo ratio output to maximum turbo frequency - Switch output to MHz - Simplify output for turbo-freq and base-freq - Fix cpu-count output - Fix help option typo - Fix package typo - Fix a read overflow in isst_set_tdp_level_msr() touchscreen_dmi: - Add info for the Trekstor Primebook C11B 2-in-1 - Add info for the Irbis TW90 tablet - Add info for the Chuwi Surbook Mini tablet wmi: - Remove acpi_has_method() call -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAl17y/4ACgkQb7wzTHR8 rCjMyA//Zgv//XuQUqAPon/UAxu2FhDC40VBicm4AuNUtkqbN2cE04ZosyVQWLr9 ZNVgTu5CU2HR5HIuA6Xn3+FIadLYe/qpXhOvCTKQa/SrbvZLKxeoEBzoqIOgxvpN 90xkoKIp6GB+N2zjeKAhyuiJ2wce2RKok3mWOEdaEBqsrTT3LFToCpF+crpbKv81 UECMUet7ymdq+ryNYjCW4O2YmQYUpI3aGvv0MRJ9uQJrUfdN0Pa/lsXqmd5/agyi 6J5RP0LDSUJat8lOzxzWWF7pHa7dbVuDVzKlfKt6yIOmK4YqiwE9OLoVEDmpyCNx 22/pIDsJcPcdeUaAzwNEO7ao+UKQ2jXmh0IhkO9DkFziJfLz73Ucv47ZJzdPYhEo bQtr9FlcttJ5Xxw/j6tQTSGasmSZCXElfiVJObujxRu47bSqlH/846PRK3kcWrga AgFlIpvqO5J+ZkEZTohQltRPEfnJC4GbpjHnNOFvk0bowBc7KWk3EzDsJ6GvyIIX z9pKpQ6OmjmiVZmA+aIxMbxYvgYobNGjCeUH20duqgLaMtzqZ3MgU4NXnuSbzX5t 8AL9irGE4JclJ7gkOh7SGIKdibXTjeUC9bPV0efqHn2P8sEigsYtDfaUA67XMDZ/ xYvKxC4XR/msJMkz4hRk9WyTEFAXbLW/teLE9nLBEBTguWemDuk= =HItn -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v5.4-1' of git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform-drivers updates from Andy Shevchenko: - ASUS WMI driver got a couple of updates, i.e. support of FAN is fixed for recent products and the charge threshold support has been added - Two uknown key events for Dell laptops are being ignored now to avoid spamming users with harmless messages - HP ZBook 17 G5 and ASUS Zenbook UX430UNR got accelerometer support. - Intel CherryTrail platforms had a regression with wake up. Now it's fixed - Intel PMC driver got fixed in order to work nicely in Xen environment - Intel Speed Select driver provides bucket vs core count relationship. Besides that the tools has been updated for better output - The PrivacyGuard is enabled on Lenovo ThinkPad laptops - Three tablets - Trekstor Primebook C11B 2-in-1, Irbis TW90 and Chuwi Surbook Mini - got touchscreen support * tag 'platform-drivers-x86-v5.4-1' of git://git.infradead.org/linux-platform-drivers-x86: (53 commits) MAINTAINERS: Switch PDx86 subsystem status to Odd Fixes platform/x86: asus-wmi: Refactor charge threshold to use the battery hooking API platform/x86: asus-wmi: Rename CHARGE_THRESHOLD to RSOC platform/x86: asus-wmi: Reorder ASUS_WMI_CHARGE_THRESHOLD tools/power/x86/intel-speed-select: Display core count for bucket platform/x86: ISST: Allow additional TRL MSRs tools/power/x86/intel-speed-select: Fix memory leak tools/power/x86/intel-speed-select: Output success/failed for command output tools/power/x86/intel-speed-select: Output human readable CPU list tools/power/x86/intel-speed-select: Change turbo ratio output to maximum turbo frequency tools/power/x86/intel-speed-select: Switch output to MHz tools/power/x86/intel-speed-select: Simplify output for turbo-freq and base-freq tools/power/x86/intel-speed-select: Fix cpu-count output tools/power/x86/intel-speed-select: Fix help option typo tools/power/x86/intel-speed-select: Fix package typo tools/power/x86/intel-speed-select: Fix a read overflow in isst_set_tdp_level_msr() platform/x86: intel_int0002_vgpio: Use device_init_wakeup platform/x86: intel_int0002_vgpio: Fix wakeups not working on Cherry Trail platform/x86: compal-laptop: Initialize "value" in ec_read_u8() platform/x86: touchscreen_dmi: Add info for the Trekstor Primebook C11B 2-in-1 ... |
||
|
Linus Torvalds
|
e0d60a1e68 |
Merge branch 'x86-entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 entry updates from Ingo Molnar: "This contains x32 and compat syscall improvements, the biggest one of which splits x32 syscalls into their own table, which allows new syscalls to share the x32 and x86-64 number - which turns the 512-547 special syscall numbers range into a legacy wart that won't be extended going forward" * 'x86-entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/syscalls: Split the x32 syscalls into their own table x86/syscalls: Disallow compat entries for all types of 64-bit syscalls x86/syscalls: Use the compat versions of rt_sigsuspend() and rt_sigprocmask() x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long |
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Linus Torvalds
|
22331f8952 |
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu-feature updates from Ingo Molnar:
- Rework the Intel model names symbols/macros, which were decades of
ad-hoc extensions and added random noise. It's now a coherent, easy
to follow nomenclature.
- Add new Intel CPU model IDs:
- "Tiger Lake" desktop and mobile models
- "Elkhart Lake" model ID
- and the "Lightning Mountain" variant of Airmont, plus support code
- Add the new AVX512_VP2INTERSECT instruction to cpufeatures
- Remove Intel MPX user-visible APIs and the self-tests, because the
toolchain (gcc) is not supporting it going forward. This is the
first, lowest-risk phase of MPX removal.
- Remove X86_FEATURE_MFENCE_RDTSC
- Various smaller cleanups and fixes
* 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
x86/cpu: Update init data for new Airmont CPU model
x86/cpu: Add new Airmont variant to Intel family
x86/cpu: Add Elkhart Lake to Intel family
x86/cpu: Add Tiger Lake to Intel family
x86: Correct misc typos
x86/intel: Add common OPTDIFFs
x86/intel: Aggregate microserver naming
x86/intel: Aggregate big core graphics naming
x86/intel: Aggregate big core mobile naming
x86/intel: Aggregate big core client naming
x86/cpufeature: Explain the macro duplication
x86/ftrace: Remove mcount() declaration
x86/PCI: Remove superfluous returns from void functions
x86/msr-index: Move AMD MSRs where they belong
x86/cpu: Use constant definitions for CPU models
lib: Remove redundant ftrace flag removal
x86/crash: Remove unnecessary comparison
x86/bitops: Use __builtin_constant_p() directly instead of IS_IMMEDIATE()
x86: Remove X86_FEATURE_MFENCE_RDTSC
x86/mpx: Remove MPX APIs
...
|
||
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Linus Torvalds
|
772c1d06bd |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Kernel side changes:
- Improved kbprobes robustness
- Intel PEBS support for PT hardware tracing
- Other Intel PT improvements: high order pages memory footprint
reduction and various related cleanups
- Misc cleanups
The perf tooling side has been very busy in this cycle, with over 300
commits. This is an incomplete high-level summary of the many
improvements done by over 30 developers:
- Lots of updates to the following tools:
'perf c2c'
'perf config'
'perf record'
'perf report'
'perf script'
'perf test'
'perf top'
'perf trace'
- Updates to libperf and libtraceevent, and a consolidation of the
proliferation of x86 instruction decoder libraries.
- Vendor event updates for Intel and PowerPC CPUs,
- Updates to hardware tracing tooling for ARM and Intel CPUs,
- ... and lots of other changes and cleanups - see the shortlog and
Git log for details"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (322 commits)
kprobes: Prohibit probing on BUG() and WARN() address
perf/x86: Make more stuff static
x86, perf: Fix the dependency of the x86 insn decoder selftest
objtool: Ignore intentional differences for the x86 insn decoder
objtool: Update sync-check.sh from perf's check-headers.sh
perf build: Ignore intentional differences for the x86 insn decoder
perf intel-pt: Use shared x86 insn decoder
perf intel-pt: Remove inat.c from build dependency list
perf: Update .gitignore file
objtool: Move x86 insn decoder to a common location
perf metricgroup: Support multiple events for metricgroup
perf metricgroup: Scale the metric result
perf pmu: Change convert_scale from static to global
perf symbols: Move mem_info and branch_info out of symbol.h
perf auxtrace: Uninline functions that touch perf_session
perf tools: Remove needless evlist.h include directives
perf tools: Remove needless evlist.h include directives
perf tools: Remove needless thread_map.h include directives
perf tools: Remove needless thread.h include directives
perf tools: Remove needless map.h include directives
...
|
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Linus Torvalds
|
94d18ee934 |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar:
"This cycle's RCU changes were:
- A few more RCU flavor consolidation cleanups.
- Updates to RCU's list-traversal macros improving lockdep usability.
- Forward-progress improvements for no-CBs CPUs: Avoid ignoring
incoming callbacks during grace-period waits.
- Forward-progress improvements for no-CBs CPUs: Use ->cblist
structure to take advantage of others' grace periods.
- Also added a small commit that avoids needlessly inflicting
scheduler-clock ticks on callback-offloaded CPUs.
- Forward-progress improvements for no-CBs CPUs: Reduce contention on
->nocb_lock guarding ->cblist.
- Forward-progress improvements for no-CBs CPUs: Add ->nocb_bypass
list to further reduce contention on ->nocb_lock guarding ->cblist.
- Miscellaneous fixes.
- Torture-test updates.
- minor LKMM updates"
* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (86 commits)
MAINTAINERS: Update from paulmck@linux.ibm.com to paulmck@kernel.org
rcu: Don't include <linux/ktime.h> in rcutiny.h
rcu: Allow rcu_do_batch() to dynamically adjust batch sizes
rcu/nocb: Don't wake no-CBs GP kthread if timer posted under overload
rcu/nocb: Reduce __call_rcu_nocb_wake() leaf rcu_node ->lock contention
rcu/nocb: Reduce nocb_cb_wait() leaf rcu_node ->lock contention
rcu/nocb: Advance CBs after merge in rcutree_migrate_callbacks()
rcu/nocb: Avoid synchronous wakeup in __call_rcu_nocb_wake()
rcu/nocb: Print no-CBs diagnostics when rcutorture writer unduly delayed
rcu/nocb: EXP Check use and usefulness of ->nocb_lock_contended
rcu/nocb: Add bypass callback queueing
rcu/nocb: Atomic ->len field in rcu_segcblist structure
rcu/nocb: Unconditionally advance and wake for excessive CBs
rcu/nocb: Reduce ->nocb_lock contention with separate ->nocb_gp_lock
rcu/nocb: Reduce contention at no-CBs invocation-done time
rcu/nocb: Reduce contention at no-CBs registry-time CB advancement
rcu/nocb: Round down for number of no-CBs grace-period kthreads
rcu/nocb: Avoid ->nocb_lock capture by corresponding CPU
rcu/nocb: Avoid needless wakeups of no-CBs grace-period kthread
rcu/nocb: Make __call_rcu_nocb_wake() safe for many callbacks
...
|
||
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Linus Torvalds
|
d75a43c645 |
Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool build fix from Ingo Molnar: "Fix objtool builds with more exotic, user-defined CFLAGS" * 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Clobber user CFLAGS variable |
||
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Linus Torvalds
|
58d4fafd0b |
RISC-V updates for v5.4-rc1
Add the following new features:
- Generic CPU topology description support for DT-based platforms,
including ARM64, ARM and RISC-V.
- Sparsemem support
- Perf callchain support
- SiFive PLIC irqchip modifications, in preparation for M-mode Linux
and clean up the code base:
- Clean up chip-specific register (CSR) manipulation code, IPIs, TLB
flushing, and the RISC-V CPU-local timer code
- Kbuild cleanup from one of the Kbuild maintainers
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Merge tag 'riscv/for-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Paul Walmsley:
"Add the following new features:
- Generic CPU topology description support for DT-based platforms,
including ARM64, ARM and RISC-V.
- Sparsemem support
- Perf callchain support
- SiFive PLIC irqchip modifications, in preparation for M-mode Linux
and clean up the code base:
- Clean up chip-specific register (CSR) manipulation code, IPIs, TLB
flushing, and the RISC-V CPU-local timer code
- Kbuild cleanup from one of the Kbuild maintainers"
[ The CPU topology parts came in through the arm64 tree with a shared
branch - Linus ]
* tag 'riscv/for-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
irqchip/sifive-plic: set max threshold for ignored handlers
riscv: move the TLB flush logic out of line
riscv: don't use the rdtime(h) pseudo-instructions
riscv: cleanup riscv_cpuid_to_hartid_mask
riscv: optimize send_ipi_single
riscv: cleanup send_ipi_mask
riscv: refactor the IPI code
riscv: Add support for libdw
riscv: Add support for perf registers sampling
riscv: Add perf callchain support
riscv: add arch/riscv/Kbuild
RISC-V: Implement sparsemem
riscv: Using CSR numbers to access CSRs
|
||
|
Linus Torvalds
|
e77fafe9af |
arm64 updates for 5.4:
- 52-bit virtual addressing in the kernel
- New ABI to allow tagged user pointers to be dereferenced by syscalls
- Early RNG seeding by the bootloader
- Improve robustness of SMP boot
- Fix TLB invalidation in light of recent architectural clarifications
- Support for i.MX8 DDR PMU
- Remove direct LSE instruction patching in favour of static keys
- Function error injection using kprobes
- Support for the PPTT "thread" flag introduced by ACPI 6.3
- Move PSCI idle code into proper cpuidle driver
- Relaxation of implicit I/O memory barriers
- Build with RELR relocations when toolchain supports them
- Numerous cleanups and non-critical fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"Although there isn't tonnes of code in terms of line count, there are
a fair few headline features which I've noted both in the tag and also
in the merge commits when I pulled everything together.
The part I'm most pleased with is that we had 35 contributors this
time around, which feels like a big jump from the usual small group of
core arm64 arch developers. Hopefully they all enjoyed it so much that
they'll continue to contribute, but we'll see.
It's probably worth highlighting that we've pulled in a branch from
the risc-v folks which moves our CPU topology code out to where it can
be shared with others.
Summary:
- 52-bit virtual addressing in the kernel
- New ABI to allow tagged user pointers to be dereferenced by
syscalls
- Early RNG seeding by the bootloader
- Improve robustness of SMP boot
- Fix TLB invalidation in light of recent architectural
clarifications
- Support for i.MX8 DDR PMU
- Remove direct LSE instruction patching in favour of static keys
- Function error injection using kprobes
- Support for the PPTT "thread" flag introduced by ACPI 6.3
- Move PSCI idle code into proper cpuidle driver
- Relaxation of implicit I/O memory barriers
- Build with RELR relocations when toolchain supports them
- Numerous cleanups and non-critical fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (114 commits)
arm64: remove __iounmap
arm64: atomics: Use K constraint when toolchain appears to support it
arm64: atomics: Undefine internal macros after use
arm64: lse: Make ARM64_LSE_ATOMICS depend on JUMP_LABEL
arm64: asm: Kill 'asm/atomic_arch.h'
arm64: lse: Remove unused 'alt_lse' assembly macro
arm64: atomics: Remove atomic_ll_sc compilation unit
arm64: avoid using hard-coded registers for LSE atomics
arm64: atomics: avoid out-of-line ll/sc atomics
arm64: Use correct ll/sc atomic constraints
jump_label: Don't warn on __exit jump entries
docs/perf: Add documentation for the i.MX8 DDR PMU
perf/imx_ddr: Add support for AXI ID filtering
arm64: kpti: ensure patched kernel text is fetched from PoU
arm64: fix fixmap copy for 16K pages and 48-bit VA
perf/smmuv3: Validate groups for global filtering
perf/smmuv3: Validate group size
arm64: Relax Documentation/arm64/tagged-pointers.rst
arm64: kvm: Replace hardcoded '1' with SYS_PAR_EL1_F
arm64: mm: Ignore spurious translation faults taken from the kernel
...
|
||
|
Linus Torvalds
|
c17112a5c4 |
core-process-v5.4
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Merge tag 'core-process-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
Pull pidfd/waitid updates from Christian Brauner:
"This contains two features and various tests.
First, it adds support for waiting on process through pidfds by adding
the P_PIDFD type to the waitid() syscall. This completes the basic
functionality of the pidfd api (cf. [1]). In the meantime we also have
a new adition to the userspace projects that make use of the pidfd
api. The qt project was nice enough to send a mail pointing out that
they have a pr up to switch to the pidfd api (cf. [2]).
Second, this tag contains an extension to the waitid() syscall to make
it possible to wait on the current process group in a race free manner
(even though the actual problem is very unlikely) by specifing 0
together with the P_PGID type. This extension traces back to a
discussion on the glibc development mailing list.
There are also a range of tests for the features above. Additionally,
the test-suite which detected the pidfd-polling race we fixed in [3]
is included in this tag"
[1] https://lwn.net/Articles/794707/
[2] https://codereview.qt-project.org/c/qt/qtbase/+/108456
[3] commit
|
||
David S. Miller
|
28f2c362db |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== pull-request: bpf-next 2019-09-16 The following pull-request contains BPF updates for your *net-next* tree. The main changes are: 1) Now that initial BPF backend for gcc has been merged upstream, enable BPF kselftest suite for bpf-gcc. Also fix a BE issue with access to bpf_sysctl.file_pos, from Ilya. 2) Follow-up fix for link-vmlinux.sh to remove bash-specific extensions related to recent work on exposing BTF info through sysfs, from Andrii. 3) AF_XDP zero copy fixes for i40e and ixgbe driver which caused umem headroom to be added twice, from Ciara. 4) Refactoring work to convert sock opt tests into test_progs framework in BPF kselftests, from Stanislav. 5) Fix a general protection fault in dev_map_hash_update_elem(), from Toke. 6) Cleanup to use BPF_PROG_RUN() macro in KCM, from Sami. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Ilya Leoshkevich
|
d895a0f16f |
bpf: fix accessing bpf_sysctl.file_pos on s390
"ctx:file_pos sysctl:read write ok" fails on s390 with "Read value !=
nux". This is because verifier rewrites a complete 32-bit
bpf_sysctl.file_pos update to a partial update of the first 32 bits of
64-bit *bpf_sysctl_kern.ppos, which is not correct on big-endian
systems.
Fix by using an offset on big-endian systems.
Ditto for bpf_sysctl.file_pos reads. Currently the test does not detect
a problem there, since it expects to see 0, which it gets with high
probability in error cases, so change it to seek to offset 3 and expect
3 in bpf_sysctl.file_pos.
Fixes:
|
||
|
Ilya Leoshkevich
|
4ce150b6a4 |
selftests/bpf: add bpf-gcc support
Now that binutils and gcc support for BPF is upstream, make use of it in
BPF selftests using alu32-like approach. Share as much as possible of
CFLAGS calculation with clang.
Fixes only obvious issues, leaving more complex ones for later:
- Use gcc-provided bpf-helpers.h instead of manually defining the
helpers, change bpf_helpers.h include guard to avoid conflict.
- Include <linux/stddef.h> for __always_inline.
- Add $(OUTPUT)/../usr/include to include path in order to use local
kernel headers instead of system kernel headers when building with O=.
In order to activate the bpf-gcc support, one needs to configure
binutils and gcc with --target=bpf and make them available in $PATH. In
particular, gcc must be installed as `bpf-gcc`, which is the default.
Right now with binutils 25a2915e8dba and gcc r275589 only a handful of
tests work:
# ./test_progs_bpf_gcc
# Summary: 7/39 PASSED, 1 SKIPPED, 98 FAILED
The reason for those failures are as follows:
- Build errors:
- `error: too many function arguments for eBPF` for __always_inline
functions read_str_var and read_map_var - must be inlining issue,
and for process_l3_headers_v6, which relies on optimizing away
function arguments.
- `error: indirect call in function, which are not supported by eBPF`
where there are no obvious indirect calls in the source calls, e.g.
in __encap_ipip_none.
- `error: field 'lock' has incomplete type` for fields of `struct
bpf_spin_lock` type - bpf_spin_lock is re#defined by bpf-helpers.h,
so its usage is sensitive to order of #includes.
- `error: eBPF stack limit exceeded` in sysctl_tcp_mem.
- Load errors:
- Missing object files due to above build errors.
- `libbpf: failed to create map (name: 'test_ver.bss')`.
- `libbpf: object file doesn't contain bpf program`.
- `libbpf: Program '.text' contains unrecognized relo data pointing to
section 0`.
- `libbpf: BTF is required, but is missing or corrupted` - no BTF
support in gcc yet.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Jose E. Marchesi <jose.marchesi@oracle.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
|
||
|
David S. Miller
|
aa2eaa8c27 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor overlapping changes in the btusb and ixgbe drivers. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
36024fcf8d |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Don't corrupt xfrm_interface parms before validation, from Nicolas
Dichtel.
2) Revert use of usb-wakeup in btusb, from Mario Limonciello.
3) Block ipv6 packets in bridge netfilter if ipv6 is disabled, from
Leonardo Bras.
4) IPS_OFFLOAD not honored in ctnetlink, from Pablo Neira Ayuso.
5) Missing ULP check in sock_map, from John Fastabend.
6) Fix receive statistic handling in forcedeth, from Zhu Yanjun.
7) Fix length of SKB allocated in 6pack driver, from Christophe
JAILLET.
8) ip6_route_info_create() returns an error pointer, not NULL. From
Maciej Żenczykowski.
9) Only add RDS sock to the hashes after rs_transport is set, from
Ka-Cheong Poon.
10) Don't double clean TX descriptors in ixgbe, from Ilya Maximets.
11) Presence of transmit IPSEC offload in an SKB is not tested for
correctly in ixgbe and ixgbevf. From Steffen Klassert and Jeff
Kirsher.
12) Need rcu_barrier() when register_netdevice() takes one of the
notifier based failure paths, from Subash Abhinov Kasiviswanathan.
13) Fix leak in sctp_do_bind(), from Mao Wenan.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (72 commits)
cdc_ether: fix rndis support for Mediatek based smartphones
sctp: destroy bucket if failed to bind addr
sctp: remove redundant assignment when call sctp_get_port_local
sctp: change return type of sctp_get_port_local
ixgbevf: Fix secpath usage for IPsec Tx offload
sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()'
ixgbe: Fix secpath usage for IPsec TX offload.
net: qrtr: fix memort leak in qrtr_tun_write_iter
net: Fix null de-reference of device refcount
ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()'
tun: fix use-after-free when register netdev failed
tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR
ixgbe: fix double clean of Tx descriptors with xdp
ixgbe: Prevent u8 wrapping of ITR value to something less than 10us
mlx4: fix spelling mistake "veify" -> "verify"
net: hns3: fix spelling mistake "undeflow" -> "underflow"
net: lmc: fix spelling mistake "runnin" -> "running"
NFC: st95hf: fix spelling mistake "receieve" -> "receive"
net/rds: An rds_sock is added too early to the hash table
mac80211: Do not send Layer 2 Update frame before authorization
...
|
||
Roman Gushchin
|
44e9d308a5 |
kselftests: cgroup: add freezer mkdir test
Add a new cgroup freezer selftest, which checks that if a cgroup is frozen, their new child cgroups will properly inherit the frozen state. It creates a parent cgroup, freezes it, creates a child cgroup and populates it with a dummy process. Then it checks that both parent and child cgroup are frozen. Signed-off-by: Roman Gushchin <guro@fb.com> Cc: Tejun Heo <tj@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Tejun Heo <tj@kernel.org> |
||
Paolo Bonzini
|
17a81bdb4e |
* More selftests
* Improved KVM_S390_MEM_OP ioctl input checking * Add kvm_valid_regs and kvm_dirty_regs invalid bit checking -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJdb8MuAAoJEONU5rjiOLn4w80P/0oFvdohxQuk2KAVxs9u4I2A lMcoer637WukI8K5r9oBacofzG+6ODlv75VOrm4DXVmluaLMD8X5XbKmIXKK2k9Q YrkdUo/h+g+O9e6oLcawhkDr+BrTnAoBt9ox1W2SEKQjMe1hbgacrnogktYc7WPY diPSovQ3g53BX0W/OXw4ym5C0Qeyseegewl1Vc110fXKPH0eMlnXbWdkHpe9tNxV DjtikIC6/NNHL4shwDFZtxao0jUpjlOMASdfTJpNk6g+16XFpUJwm0Frca8qplzt 4HJyuWPeZeyMKzCPOqJbqvwzxMmAoft+fcBeX4YhtqMerOVIZ0wM7bcf1zm99jbq PYMW9KXIdYEdljnQBgrK7vdZ91z0KUKUa1QkxXbPPfzD2nDo3f/hOiBcpyP8cGHO DZ10rkv6sNG6Y5COVDD0HMxsFh3fxDPjvHvpsU/77bS/JNHBzvcRNhafzr20en6g PAuBqkjWFbGbPwdINN01v0LDiHTzsZ8Z2mzv02+1UYGTOxDopbDZyB6l5Nbi51lE fxJKHiyqHjEO4eGzhL7vc+Cl1w/k6yvIoprM2sV+gTXdHgwh8GxzNomhRwkunXlp 2hvCFS9XyD7M89T09hhHkDaSDP0hWcCaAp00ZuBFLRKmXJYz+Im7wqmEwRuZwOhV P/MiQjOnCDQ/+qW5VPgp =gYMG -----END PGP SIGNATURE----- Merge tag 'kvm-s390-next-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD * More selftests * Improved KVM_S390_MEM_OP ioctl input checking * Add kvm_valid_regs and kvm_dirty_regs invalid bit checking |
||
Tejun Heo
|
7c1ee704a1 |
iocost_monitor: Report debt
Report debt and rename del_ms row to delay for consistency. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Tejun Heo
|
b06f2d35c6 |
iocost_monitor: Report more info with higher accuracy
When outputting json: * Don't truncate numbers. * Report address of iocg to ease drilling down further. When outputting table: * Use math.ceil() for delay_ms so that small delays don't read as 0. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Tejun Heo
|
e742bd5cb5 |
iocost_monitor: Always use strings for json values
Json has limited accuracy for numbers and can silently truncate 64bit values, which can be extremely confusing. Let's consistently use string encapsulated values for json output. While at it, convert an unnecesary f-string to str(). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Paolo Bonzini
|
32d1d15c52 |
KVM/arm updates for 5.4
- New ITS translation cache - Allow up to 512 CPUs to be supported with GICv3 (for real this time) - Now call kvm_arch_vcpu_blocking early in the blocking sequence - Tidy-up device mappings in S2 when DIC is available - Clean icache invalidation on VMID rollover - General cleanup -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAl12QlAPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDXxUQAMd+GlOlmTXqEiuKudVApTkl6WIebfh0vkn6 /1j8yNgJqRtZEY/YqE/XhAaqz1tx88VtzqSrNG4Pmrl9rDHMD9mDuk+w5UvEN2vy D5/nEe/wnzyVpuROBlHhsRbCRkT/6dNpnDnydwxCUqQPhfsAHnTNx6IygVzH9BHS D/1+KLI1imW8YziSSf6SGlIKJtk0eo5qo/aT6/mhb+e18Dobax3miItZL4mAqFPd tCV8fvOLb/phdSmOZuD/3XF9JOodk2ycvF9MW9Rp/FxDx9HULCXPv/3KnoHg9ca5 QSGz1Chj0C2avaQJ4GbHZnZZjdvL2TmVxMpixocc/VZCqlO3ifRKf91t/rq4cElG HxLE9AX6kqW6UK66RHUQiHxjqRG8ynz8xEmlhwd7YhCLmtmJSXLTrmc2ABf64+BT RaexRa3h6D19fLBcMN5gpP8I48XaRpfxg6E/jCw5ZEr/8zhzLajFnE89ftgRR04f bSXOnj0kAhrBZ6jRTEata1MrFAt58wiaulxTxgMlnj1hHpqA3b+x6woRECAEVOlc 6JJuzReJSBuCJL/rVtXGF31mXNnqUo+oTcDpQSle/fDtQ/44+xlYj6V/ZeFIRHAz nwUw9DHyZ/JMSwPNsqtdzCnLths1rNw34A7VgdVWiqiPYEcGGUnMzkRrXKMYjjJn LD4+Rh/e =0dD/ -----END PGP SIGNATURE----- Merge tag 'kvmarm-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm updates for 5.4 - New ITS translation cache - Allow up to 512 CPUs to be supported with GICv3 (for real this time) - Now call kvm_arch_vcpu_blocking early in the blocking sequence - Tidy-up device mappings in S2 when DIC is available - Clean icache invalidation on VMID rollover - General cleanup |
||
|
Paolo Bonzini
|
8146856b0a |
PPC KVM update for 5.4
- Some prep for extending the uses of the rmap array - Various minor fixes - Commits from the powerpc topic/ppc-kvm branch, which fix a problem with interrupts arriving after free_irq, causing host hangs and crashes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJdZwd7AAoJEJ2a6ncsY3GffDQH/2q+c2z56ZO2lzfk4Hy9piWn Z9PR9n72Z6TiMyVCl7CtLCyI+lRy3QVZnol14ugQNX4aFJiiwDGRHJF0wNxjeok4 4DAIqBc60qD2dkp1LwtUM1YsLsr/n3tdrGU1b0VrHGoGTVhJDpbjhJsblXZ1ujGr KxQ1Uf4XsW5T7kovHuzj+FFlbB5nbEX5cBIU68maBGZSCl355wCOW35rKVITTIIv +VKkO2aNbk6bRmZmOi2v1D65eQa2+TKe/o48TneJv1WhL4h4hDyHdmVeWRNoAI6C ve8mwCAVs7IITjCJ1qcGnI8NzVxMlXgwVir7sQ1aslRLZfeRAm5FOIPNEz1ADXs= =3oLd -----END PGP SIGNATURE----- Merge tag 'kvm-ppc-next-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD PPC KVM update for 5.4 - Some prep for extending the uses of the rmap array - Various minor fixes - Commits from the powerpc topic/ppc-kvm branch, which fix a problem with interrupts arriving after free_irq, causing host hangs and crashes. |
||
Josh Poimboeuf
|
f73b3cc39c |
objtool: Clobber user CFLAGS variable
If the build user has the CFLAGS variable set in their environment, objtool blindly appends to it, which can cause unexpected behavior. Clobber CFLAGS to ensure consistent objtool compilation behavior. Reported-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Tested-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/83a276df209962e6058fcb6c615eef9d401c21bc.1567121311.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
Srinivas Pandruvada
|
1233c7b95c |
tools/power/x86/intel-speed-select: Display core count for bucket
Read the bucket and core count relationship via MSR and display when displaying turbo ratio limits. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Rafael J. Wysocki
|
e3e2ffdc0c | Merge back earlier power management tools updates for v5.4. | ||
|
Rafael J. Wysocki
|
a41f7f0ae7 |
linux-cpupower-5.4-rc1
This cpupower update for Linux 5.4-rc1 consists of bug fixes and German translation updates from Benjamin Weis. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAl1yeb8ACgkQCwJExA0N Qxx6Zg/+LR2lPLylvOxGUgEz9w4SeKOw96NOsUifpaguoxJC0LkA4/ZIPKuXm/IT +UMnr70a1hZbforyfo2z/0QD4LGm8D/T6rvCjghkMnVq4DAgEFug/0fZW5RrmDeL dN+Z29f3L2T3FhlNYvLex1vkrAzBGPGVTae1EF0I/Ndv+zPu2kzmWgTCZxDTR+OE Tq8yiQE1Df2fkLiYF5zj9wZegsKzIuxW3g5zvBwvHQA2WfxjawMVzS/Bf/Npl6yK HPsqtlmtElLkhMu4rUQhsHnzYnU9yCTqmD264+prAOkl38KTIiQ07g0ZuRXbMDZb x2+lApup3WmePr30Mb+Qj2z3jt6m1pFw7xLSKhsF3FRfPui2C63BuozT+5q1HMZ6 C7YvL8+eIF8e/X5BM6CKUz1PmN5GJU1lUHhi/vZreV7xmB5t/m7m4E5LgEJKzXY9 iQ3jSGwX1QJXZR3lxoixMSvYR/NkxSQkiYh/CSbz4WlI1MMifwoJvthl0kyPbdId 23+EBTgw1oSPpxThaJbo7Nx64dZlvVdfEwly5Pw1F+go0q+LRjVO87TtzT4Q3raB rfZeNjS/QufQeXpaCFgqNQJqnQvFPl5FQ7Cq/rr2+cpHM9mTVku8u9+sbFRlLueA yin10SJ/8Jo4V1O3L1J8dKPb9Np8kJPQqpHCHUgQ4h4ThH+I5Io= =AMIl -----END PGP SIGNATURE----- Merge tag 'linux-cpupower-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux Pull cpupower utility updates for v5.4 from Shuah Khan: "This cpupower update for Linux 5.4-rc1 consists of bug fixes and German translation updates from Benjamin Weis." * tag 'linux-cpupower-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux: cpupower: update German translation tools/power/cpupower: fix 64bit detection when cross-compiling cpupower: Add missing newline at end of file |
||
Prarit Bhargava
|
3bc3d30ca3 |
tools/power/x86/intel-speed-select: Fix memory leak
cpumasks are allocated by calling the alloc_cpu_mask() function and are never free'd. They should be free'd after the commands have run. Fix the memory leaks by calling free_cpu_set(). Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
522586a9d5 |
tools/power/x86/intel-speed-select: Output success/failed for command output
Command output has confusing data, returning "0" on success. For example
|# ./intel-speed-select -c 14 turbo-freq enable
Intel(R) Speed Select Technology
Executing on CPU model:106[0x6a]
package-1
die-0
cpu-14
turbo-freq
enable:0
To avoid confusion change the command output to 'success' or 'failed'.
v2: Remove help output line.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: David Arcari <darcari@redhat.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
||
|
Prarit Bhargava
|
49aed155ec |
tools/power/x86/intel-speed-select: Output human readable CPU list
The intel-speed-select tool currently only outputs a hexidecimal CPU mask, which requires translation for use with kernel parameters such as isolcpus. Along with the CPU mask, output a human readable CPU list. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
76c2ef35f7 |
tools/power/x86/intel-speed-select: Change turbo ratio output to maximum turbo frequency
The intel-speed-select tool currently outputs the turbo ratio for every bucket. Make the output more user-friendly by changing the output to the maximum turbo frequency. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
808088e4a1 |
tools/power/x86/intel-speed-select: Switch output to MHz
These features are introduced on new processors that will never operate in the KHz range. Save some zeros and switch the output to MHz. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
dece22a2d5 |
tools/power/x86/intel-speed-select: Simplify output for turbo-freq and base-freq
The current output of 'intel-speed-select -c 53 perf-profile info -l 0'
shows
speed-select-turbo-freq-support:1
speed-select-base-freq-support:1
speed-select-base-freq-enabled:0
speed-select-turbo-freq-enabled:0
Simplify the output to single lines displaying status of disabled,
enabled, and unsupported.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: David Arcari <darcari@redhat.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
||
|
Prarit Bhargava
|
3ec2aef1b0 |
tools/power/x86/intel-speed-select: Fix cpu-count output
I have a system with 28 threads/socket but intel-speed-select reports a cpu-count of 29. Fix an off-by-one error in the cpu_count() function. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
43774c0dcc |
tools/power/x86/intel-speed-select: Fix help option typo
Help is -h, not --h. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Prarit Bhargava
|
a8dc074481 |
tools/power/x86/intel-speed-select: Fix package typo
packag_ should be package_. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: David Arcari <darcari@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
Dan Carpenter
|
010764b885 |
tools/power/x86/intel-speed-select: Fix a read overflow in isst_set_tdp_level_msr()
The isst_send_msr_command() function will read 8 bytes but we are
passing an address to an int (4 bytes) so it results in a read overflow.
Fixes:
|
||
Stanislav Fomichev
|
1f4f80fed2 |
selftests/bpf: test_progs: convert test_tcp_rtt
Move the files, adjust includes, remove entry from Makefile & .gitignore Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Stanislav Fomichev
|
e3e02e1d9c |
selftests/bpf: test_progs: convert test_sockopt_inherit
Move the files, adjust includes, remove entry from Makefile & .gitignore I also added pthread_cond_wait for the server thread startup. We don't want to connect to the server that's not yet up (for some reason this existing race is now more prominent with test_progs). Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Stanislav Fomichev
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3886bd7c9b |
selftests/bpf: test_progs: convert test_sockopt_multi
Move the files, adjust includes, remove entry from Makefile & .gitignore Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |