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[6.6] Track Steam performance patches #30

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[6.6] Track Steam performance patches #30

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918a8ad
winesync: Introduce the winesync driver and character device.
Mar 5, 2021
122ea73
winesync: Reserve a minor device number and ioctl range.
Mar 5, 2021
edb5a4b
winesync: Introduce WINESYNC_IOC_CREATE_SEM and WINESYNC_IOC_DELETE.
Mar 5, 2021
ef2cef8
winesync: Introduce WINESYNC_IOC_PUT_SEM.
Mar 5, 2021
363432b
winesync: Introduce WINESYNC_IOC_WAIT_ANY.
Mar 5, 2021
e616fd4
winesync: Introduce WINESYNC_IOC_WAIT_ALL.
Mar 5, 2021
e63f731
winesync: Introduce WINESYNC_IOC_CREATE_MUTEX.
Mar 5, 2021
54ffc1e
winesync: Introduce WINESYNC_IOC_PUT_MUTEX.
Mar 5, 2021
bfc193d
winesync: Introduce WINESYNC_IOC_KILL_OWNER.
Mar 5, 2021
545dc8c
winesync: Introduce WINESYNC_IOC_READ_SEM.
Mar 5, 2021
90a5f7e
winesync: Introduce WINESYNC_IOC_READ_MUTEX.
Mar 5, 2021
095281e
docs: winesync: Add documentation for the winesync uAPI.
Mar 5, 2021
2a262c5
selftests: winesync: Add some tests for semaphore state.
Mar 5, 2021
483bf89
selftests: winesync: Add some tests for mutex state.
Mar 5, 2021
a99c427
selftests: winesync: Add some tests for WINESYNC_IOC_WAIT_ANY.
Mar 5, 2021
3cf8acf
selftests: winesync: Add some tests for WINESYNC_IOC_WAIT_ALL.
Mar 5, 2021
2757d45
selftests: winesync: Add some tests for invalid object handling.
Mar 5, 2021
75fb5a9
selftests: winesync: Add some tests for wakeup signaling with WINESYN…
Mar 5, 2021
383198a
selftests: winesync: Add some tests for wakeup signaling with WINESYN…
Mar 5, 2021
4305105
maintainers: Add an entry for winesync.
Mar 5, 2021
20510e3
winesync: Introduce WINESYNC_IOC_CREATE_EVENT.
Jan 20, 2022
d75493d
winesync: Introduce WINESYNC_IOC_SET_EVENT.
Jan 20, 2022
0c1be22
winesync: Introduce WINESYNC_IOC_RESET_EVENT.
Jan 20, 2022
c527bc7
winesync: Introduce WINESYNC_IOC_PULSE_EVENT.
Jan 20, 2022
729a7e5
winesync: Introduce WINESYNC_IOC_READ_EVENT.
Jan 20, 2022
c05d79b
selftests: winesync: Add some tests for manual-reset event state.
Jan 20, 2022
2909c61
selftests: winesync: Add some tests for auto-reset event state.
Jan 20, 2022
77068fd
selftests: winesync: Add some tests for wakeup signaling with events.
Jan 20, 2022
1769791
selftests: winesync: Add some tests for invalid object handling with …
Jan 20, 2022
5faf1c9
docs: winesync: Document event APIs.
Jan 20, 2022
8986b60
winesync: Introduce alertable waits.
Apr 14, 2022
0154c74
selftests: winesync: Add tests for alertable waits.
Apr 20, 2022
72990bd
serftests: winesync: Add some tests for wakeup signaling via alerts.
Apr 20, 2022
9b1209d
docs: winesync: Document alertable waits.
Apr 20, 2022
21c1650
Make threaded IRQs optionally the default which can be disabled.
ckolivas Dec 7, 2016
60f081c
mm: Support soft dirty flag reset for VA range.
May 6, 2020
72ffbb5
mm: Support soft dirty flag read with reset.
May 7, 2020
4b991a5
pci: Enable overrides for missing ACS capabilities
markzz Aug 12, 2018
306984a
futex: Add entry point for FUTEX_WAIT_MULTIPLE (opcode 31)
andrealmeid Oct 25, 2021
0f1cc33
ZEN: INTERACTIVE: Base config item
heftig Jan 27, 2020
d0a264e
ZEN: INTERACTIVE: Use BFQ as the elevator for SQ devices
heftig Jan 27, 2020
04e1674
ZEN: INTERACTIVE: Use Kyber as the elevator for MQ devices
heftig Dec 11, 2022
c631522
ZEN: INTERACTIVE: Enable background reclaim of hugepages
heftig Jan 27, 2020
aeed492
ZEN: INTERACTIVE: Tune mgLRU to protect cache used in the last second
damentz Aug 11, 2021
fd3dc4b
ZEN: INTERACTIVE: Tune EEVDF for interactivity
heftig Oct 31, 2023
8de8eb9
ZEN: INTERACTIVE: Tune ondemand governor for interactivity
heftig Jan 27, 2020
2f97194
ZEN: INTERACTIVE: mm: Disable unevictable compaction
damentz Mar 5, 2022
cce1a04
ZEN: INTERACTIVE: mm: Disable proactive compaction by default
kerneltoast Oct 25, 2020
9eb3055
ZEN: INTERACTIVE: mm: Disable watermark boosting by default
kerneltoast Mar 28, 2020
9b06903
ZEN: INTERACTIVE: mm: Lower the non-hugetlbpage pageblock size to red…
kerneltoast Oct 21, 2021
8abbf13
ZEN: INTERACTIVE: mm/swap: Disable swap-in readahead
damentz Sep 5, 2022
e7d696e
ZEN: INTERACTIVE: eevdf: Rebalance more often, but less tasks at once
damentz Nov 4, 2023
38273f1
ZEN: sched/fair: Multi-LLC select_idle_sibling()
May 30, 2023
6f01389
ZEN: Set default max map count to (INT_MAX - 5)
damentz Apr 27, 2023
e44f07c
ZEN: mm: Don't hog the CPU and zone lock in rmqueue_bulk()
kerneltoast Oct 21, 2021
0ef35bd
ZEN: mm: Stop kswapd early when nothing's waiting for it to free pages
kerneltoast Apr 20, 2020
d29edf9
ZEN: Input: evdev - use call_rcu when detaching client
kennylevinsen Dec 27, 2020
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3 changes: 2 additions & 1 deletion Documentation/admin-guide/devices.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -376,8 +376,9 @@
240 = /dev/userio Serio driver testing device
241 = /dev/vhost-vsock Host kernel driver for virtio vsock
242 = /dev/rfkill Turning off radio transmissions (rfkill)
243 = /dev/winesync Wine synchronization primitive device

243-254 Reserved for local use
244-254 Reserved for local use
255 Reserved for MISC_DYNAMIC_MINOR

11 char Raw keyboard device (Linux/SPARC only)
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9 changes: 9 additions & 0 deletions Documentation/admin-guide/kernel-parameters.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -4310,6 +4310,15 @@
nomsi [MSI] If the PCI_MSI kernel config parameter is
enabled, this kernel boot option can be used to
disable the use of MSI interrupts system-wide.
pcie_acs_override =
[PCIE] Override missing PCIe ACS support for:
downstream
All downstream ports - full ACS capabilities
multifunction
All multifunction devices - multifunction ACS subset
id:nnnn:nnnn
Specific device - full ACS capabilities
Specified as vid:did (vendor/device ID) in hex
noioapicquirk [APIC] Disable all boot interrupt quirks.
Safety option to keep boot IRQs enabled. This
should never be necessary.
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1 change: 1 addition & 0 deletions Documentation/userspace-api/index.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ place where this information is gathered.
sysfs-platform_profile
vduse
futex2
winesync

.. only:: subproject and html

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2 changes: 2 additions & 0 deletions Documentation/userspace-api/ioctl/ioctl-number.rst
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Expand Up @@ -375,6 +375,8 @@ Code Seq# Include File Comments
<mailto:[email protected]>
0xF6 all LTTng Linux Trace Toolkit Next Generation
<mailto:[email protected]>
0xF7 00-0F uapi/linux/winesync.h Wine synchronization primitives
<mailto:[email protected]>
0xF8 all arch/x86/include/uapi/asm/amd_hsmp.h AMD HSMP EPYC system management interface driver
<mailto:[email protected]>
0xFD all linux/dm-ioctl.h
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