linux/drivers
Linus Torvalds 0ea680eda6 slab changes for 6.9
-----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmXwH0wACgkQu+CwddJF
 iJq3HAf6A/0m0pSr0QDcwjM8D7TVYQJ+Z/jPC6Mj+HfTcF8Otrgk8c0M6EsHGIGF
 GQNnYJRKmBla3mpVFvDtsVZuiakEtRLCpoP5n23s8p8gY9ibJcl6bpn9NaMVMKrq
 kBnhQ9VdLAgKVcTH8wz6jJqdWiZ7W4jGH5NWO+nr+r0H7vay7jfB0+tur1NO8J09
 HE5I76XE6ArRvaKYxvsZmOx1pihSmsJ7CerXN6Y8U5qcuxNXdUO/9rf+uv5llDIV
 gl54UAU79koZ9k88t5AiSKO2IZVhBgC/j66ds9MRRAFCf/ldxUtJIlsHTOnumfmy
 FApqwtR0MYNPeMPZpzogQbv58oOcNw==
 =XDxn
 -----END PGP SIGNATURE-----

Merge tag 'slab-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab updates from Vlastimil Babka:

 - Freelist loading optimization (Chengming Zhou)

   When the per-cpu slab is depleted and a new one loaded from the cpu
   partial list, optimize the loading to avoid an irq enable/disable
   cycle. This results in a 3.5% performance improvement on the "perf
   bench sched messaging" test.

 - Kernel boot parameters cleanup after SLAB removal (Xiongwei Song)

   Due to two different main slab implementations we've had boot
   parameters prefixed either slab_ and slub_ with some later becoming
   an alias as both implementations gained the same functionality (i.e.
   slab_nomerge vs slub_nomerge). In order to eventually get rid of the
   implementation-specific names, the canonical and documented
   parameters are now all prefixed slab_ and the slub_ variants become
   deprecated but still working aliases.

 - SLAB_ kmem_cache creation flags cleanup (Vlastimil Babka)

   The flags had hardcoded #define values which became tedious and
   error-prone when adding new ones. Assign the values via an enum that
   takes care of providing unique bit numbers. Also deprecate
   SLAB_MEM_SPREAD which was only used by SLAB, so it's a no-op since
   SLAB removal. Assign it an explicit zero value. The removals of the
   flag usage are handled independently in the respective subsystems,
   with a final removal of any leftover usage planned for the next
   release.

 - Misc cleanups and fixes (Chengming Zhou, Xiaolei Wang, Zheng Yejian)

   Includes removal of unused code or function parameters and a fix of a
   memleak.

* tag 'slab-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  slab: remove PARTIAL_NODE slab_state
  mm, slab: remove memcg_from_slab_obj()
  mm, slab: remove the corner case of inc_slabs_node()
  mm/slab: Fix a kmemleak in kmem_cache_destroy()
  mm, slab, kasan: replace kasan_never_merge() with SLAB_NO_MERGE
  mm, slab: use an enum to define SLAB_ cache creation flags
  mm, slab: deprecate SLAB_MEM_SPREAD flag
  mm, slab: fix the comment of cpu partial list
  mm, slab: remove unused object_size parameter in kmem_cache_flags()
  mm/slub: remove parameter 'flags' in create_kmalloc_caches()
  mm/slub: remove unused parameter in next_freelist_entry()
  mm/slub: remove full list manipulation for non-debug slab
  mm/slub: directly load freelist from cpu partial slab in the likely case
  mm/slub: make the description of slab_min_objects helpful in doc
  mm/slub: replace slub_$params with slab_$params in slub.rst
  mm/slub: unify all sl[au]b parameters with "slab_$param"
  Documentation: kernel-parameters: remove noaliencache
2024-03-12 20:14:54 -07:00
..
accel accel/ivpu: Don't enable any tiles by default on VPU40xx 2024-02-20 16:56:21 +01:00
accessibility
acpi ACPI fix for 6.8-rc7 2024-02-28 12:20:00 -08:00
amba
android binder: signal epoll threads of self-work 2024-01-31 14:08:28 -08:00
ata ata: libata-core: Do not call ata_dev_power_set_standby() twice 2024-02-21 19:09:17 +01:00
atm atm: fore200e: Convert to platform remove callback returning void 2024-03-07 20:36:32 -08:00
auxdisplay drm-next for 6.8: 2024-01-12 11:32:19 -08:00
base * Mitigate RFDS vulnerability 2024-03-12 09:31:39 -07:00
bcma bcma: make bcma_bus_type const 2024-02-06 20:07:35 +02:00
block for-6.9/block-20240310 2024-03-11 11:43:44 -07:00
bluetooth Bluetooth: Add new quirk for broken read key length on ATS2851 2024-03-06 17:27:14 -05:00
bus ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-02-21 16:24:10 +00:00
cdrom cdrom: gdrom: Convert to platform remove callback returning void 2024-03-07 11:53:30 -07:00
cdx cdx: Unlock on error path in rescan_store() 2024-01-04 17:01:14 +01:00
char TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
clk Initial support for the rk3568 Qnap TS433 NAS, the rk3588-based Tiger SoM 2024-03-04 08:32:45 +01:00
clocksource treewide: Remove system_counterval_t.cs, which is never read 2024-02-07 17:05:21 +01:00
comedi comedi: comedi_test: Prevent timers rescheduling during deletion 2024-03-05 14:21:45 +00:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-13 11:15:44 +01:00
counter counter: fix privdata alignment 2024-02-16 18:51:00 -05:00
cpufreq cpufreq: intel_pstate: fix pstate limits enforcement for adjust_perf call back 2024-02-24 15:01:59 +01:00
cpuidle cpuidle: haltpoll: Do not enable interrupts when entering idle 2023-12-29 18:08:18 +01:00
crypto - Add the x86 part of the SEV-SNP host support. This will allow the 2024-03-11 17:44:11 -07:00
cxl cxl/acpi: Fix load failures due to single window creation failure 2024-02-20 22:58:05 -08:00
dax New code for 6.8: 2024-01-10 08:45:22 -08:00
dca
devfreq
dio
dma Updates for the MSI interrupt subsystem and RISC-V initial MSI support: 2024-03-11 14:03:03 -07:00
dma-buf dma-buf: heaps: Don't track CMA dma-buf pages under RssFile 2024-01-31 19:54:58 +05:30
dpll Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-11 20:38:36 -07:00
edac - Add a FRU (Field Replaceable Unit) memory poison manager which 2024-03-11 18:14:06 -07:00
eisa
extcon
firewire firewire: ohci: prevent leak of left-over IRQ on unbind 2024-03-06 22:35:22 +09:00
firmware pstore updates for v6.9-rc1 2024-03-12 14:36:18 -07:00
fpga Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
fsi
gnss TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
gpio gpio: fix resource unwinding order in error path 2024-03-01 09:33:30 +01:00
gpu A moderatly busy cycle for development this time around. 2024-03-12 15:18:34 -07:00
greybus TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
hid bpf-next-for-netdev 2024-03-02 20:50:59 -08:00
hsi
hte
hv Drivers: hv: vmbus: make hv_bus const 2024-03-03 02:32:35 +00:00
hwmon Rework of APIC enumeration and topology evaluation: 2024-03-11 15:45:55 -07:00
hwspinlock
hwtracing
i2c i2c: aspeed: Fix the dummy irq expected print 2024-03-08 10:10:27 +01:00
i3c i3c: master: cdns: Update maximum prescaler value for i2c clock 2024-01-08 00:51:36 +01:00
idle Power management updates for 6.8-rc1 2024-01-09 16:32:11 -08:00
iio iio: accel: adxl367: fix I2C FIFO data register 2024-02-25 14:31:14 +00:00
infiniband rtnetlink: prepare nla_put_iflink() to run under RCU 2024-02-26 11:46:12 +00:00
input Input updates for v6.8-rc7 2024-03-08 13:06:35 -08:00
interconnect interconnect: qcom: x1e80100: Add missing ACV enable_mask 2024-02-04 23:36:06 +02:00
iommu SoC: device tree updates for 6.9 2024-03-12 10:29:57 -07:00
ipack TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
irqchip Updates for the MSI interrupt subsystem and RISC-V initial MSI support: 2024-03-11 14:03:03 -07:00
isdn isdn: capi: make capi_class constant 2024-03-07 20:26:24 -08:00
leds - New Drivers 2024-01-17 15:25:27 -08:00
macintosh
mailbox irqchip: Convert all platform MSI users to the new API 2024-02-15 17:55:40 +01:00
mcb
md Revert "dm: use queue_limits_set" 2024-03-11 17:11:28 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-22 15:29:26 -08:00
memory memory: stm32-fmc2-ebi: keep power domain on 2024-02-27 10:18:04 +01:00
memstick mspro_block: pass queue_limits to blk_mq_alloc_disk 2024-02-19 16:59:31 -07:00
message
mfd TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
misc slab changes for 6.9 2024-03-12 20:14:54 -07:00
mmc for-6.9/block-20240310 2024-03-11 11:43:44 -07:00
most
mtd for-6.9/block-20240310 2024-03-11 11:43:44 -07:00
mux mux: mmio: use reg property when parent device is not a syscon 2024-01-04 17:01:14 +01:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-11 20:38:36 -07:00
nfc
ntb
nubus nubus: Make nubus_bus_type static and constant 2024-01-03 13:33:59 +01:00
nvdimm pmem: pass queue_limits to blk_mq_alloc_disk 2024-02-19 16:58:24 -07:00
nvme Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
nvmem nvmem: include bit index in cell sysfs file name 2024-02-14 16:28:16 +01:00
of Devicetree fix for v6.8, part 2: 2024-03-01 17:18:35 -08:00
opp OPP: Rename 'rate_clk_single' 2024-01-05 15:55:41 +05:30
parisc parisc/power: Fix power soft-off button emulation on qemu 2024-01-07 22:59:16 +01:00
parport
pci Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
pcmcia
peci
perf Updates for the MSI interrupt subsystem and RISC-V initial MSI support: 2024-03-11 14:03:03 -07:00
phy phy: qcom-qmp-combo: fix type-c switch registration 2024-03-06 20:37:37 +05:30
pinctrl pinctrl: don't put the reference to GPIO device in pinctrl_pins_show() 2024-02-29 14:36:40 +01:00
platform Rework of APIC enumeration and topology evaluation: 2024-03-11 15:45:55 -07:00
pmdomain ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
pnp More ACPI updates for 6.8-rc1 2024-01-17 14:37:40 -08:00
power power: supply: bq27xxx-i2c: Do not free non existing IRQ 2024-02-16 23:42:38 +01:00
powercap x86/cpu/topology: Rename topology_max_die_per_package() 2024-02-15 22:07:45 +01:00
pps
ps3
ptp Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
pwm pwm: jz4740: Don't use dev_err_probe() in .request() 2024-01-12 18:25:05 +01:00
rapidio
ras - Add a FRU (Field Replaceable Unit) memory poison manager which 2024-03-11 18:14:06 -07:00
regulator regulator: rk808: fix LDO range on RK806 2024-03-04 14:54:32 +00:00
remoteproc
reset SoC: driver updates for 6.8 2024-01-11 11:31:46 -08:00
rpmsg
rtc rtc: test: Fix invalid format specifier. 2024-02-27 16:26:48 -07:00
s390 s390 updates for 6.9 merge window 2024-03-12 10:14:22 -07:00
sbus
scsi for-6.9/block-20240310 2024-03-11 11:43:44 -07:00
sh maple: make maple_bus_type static and const 2024-01-04 14:37:17 +01:00
siox
slimbus
soc ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
soundwire soundwire updates for 6.7 2024-01-18 17:08:31 -08:00
spi spi: cs42l43: Don't limit native CS to the first chip select 2024-03-06 17:44:28 +00:00
spmi
ssb ssb: make ssb_bustype const 2024-02-06 20:07:12 +02:00
staging Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
target vfs-6.9.super 2024-03-11 10:52:34 -07:00
tc
tee ARM: SoC drivers for 6.9 2024-03-12 10:35:24 -07:00
thermal x86/cpu/topology: Rename topology_max_die_per_package() 2024-02-15 22:07:45 +01:00
thunderbolt thunderbolt: Fix for v6.8-rc7 2024-03-02 19:47:01 +01:00
tty Revert "tty: serial: simplify qcom_geni_serial_send_chunk_fifo()" 2024-03-05 13:40:34 +00:00
ufs Updates for the MSI interrupt subsystem and RISC-V initial MSI support: 2024-03-11 14:03:03 -07:00
uio uio: Fix use-after-free in uio_open 2024-01-04 17:03:47 +01:00
usb workqueue: BH workqueue conversions for v6.9 2024-03-11 13:05:19 -07:00
vdpa virtio: features, fixes 2024-01-18 16:44:03 -08:00
vfio VFIO updates for v6.8-rc1 2024-01-18 15:57:25 -08:00
vhost vhost/net: remove vhost_net_page_frag_refill() 2024-03-05 11:38:14 +01:00
video hyperv-fixes for v6.8 2024-03-05 12:38:50 -08:00
virt Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
virtio virtio: features, fixes 2024-01-18 16:44:03 -08:00
w1
watchdog watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs 2024-02-25 11:39:25 +01:00
xen Support for x86 Fast Return and Event Delivery (FRED): 2024-03-11 16:00:17 -07:00
zorro zorro: Make zorro_bus_type const 2024-02-19 11:10:55 +01:00
Kconfig
Makefile fbdev/intelfb: Remove driver 2024-01-12 12:38:37 +01:00