AuxXxilium/linux_dsm_epyc7002
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996b0830f9
linux_dsm_epyc7002/drivers
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Dmitry Torokhov 996b0830f9 software node: allow embedding of small arrays into property_entry 
We should not conflate whether a property data is an array or a single
value with where it is stored (embedded into property_entry structure or
out-of-line). All single-value properties are in effect 1-element
arrays, and we can figure the amount of data stored in a property by
examining its length and the data type. And arrays can be as easily
stored in property entry instances as single values are, provided that
we have enough space (we have up to 8 bytes). We can embed:

 - up to 8 bytes from U8 arrays
 - up to 4 words
 - up to 2 double words
 - one U64 value
 - one (on 64 bit architectures) or 2 (on 32 bit) strings.

This change also has an effect of switching properties with small amount
of data to embed it instead of keeping it separate when copying such
properties.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-12-03 11:46:19 +01:00
..
accessibility
acpi dma-mapping updates for 5.5-rc1 2019-11-28 11:16:43 -08:00
amba
android compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
ata This is the bulk of GPIO changes for the v5.5 kernel cycle 2019-12-01 17:56:50 -08:00
atm
auxdisplay
base software node: allow embedding of small arrays into property_entry 2019-12-03 11:46:19 +01:00
bcma
block compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
bluetooth Bluetooth: btbcm: Use the BDADDR_PROPERTY quirk 2019-11-22 13:35:20 +01:00
bus Staging / IIO patches for 5.5-rc1 2019-11-27 10:57:52 -08:00
cdrom Printk changes for 5.5 2019-11-25 19:40:40 -08:00
char compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
clk This merge window we have one small clk provider API in the core framework and 2019-12-01 16:06:02 -08:00
clocksource First set of RISC-V updates for v5.5-rc1 2019-11-27 11:27:59 -08:00
connector
counter
cpufreq Power management updates for 5.5-rc1 2019-11-26 19:06:44 -08:00
cpuidle cpuidle: Pass exit latency limit to cpuidle_use_deepest_state() 2019-11-20 11:46:18 +01:00
crypto compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
dax
dca
devfreq
dio
dma
dma-buf compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
edac EDAC/altera: Use the Altera System Manager driver 2019-11-22 10:18:29 +01:00
eisa
extcon Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
firewire compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
firmware Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
fpga
fsi
gnss
gpio This is the bulk of GPIO changes for the v5.5 kernel cycle 2019-12-01 17:56:50 -08:00
gpu This is the bulk of GPIO changes for the v5.5 kernel cycle 2019-12-01 17:56:50 -08:00
greybus
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2019-12-01 18:20:54 -08:00
hsi
hv - Support for new VMBus protocols (Andrea Parri). 2019-11-30 14:50:51 -08:00
hwmon compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
hwspinlock
hwtracing compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
i2c Driver core patches for 5.5-rc1 2019-11-27 11:06:20 -08:00
i3c
ide compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
idle
iio compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
infiniband compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2019-11-22 16:57:26 -08:00
interconnect
iommu - Support for new VMBus protocols (Andrea Parri). 2019-11-30 14:50:51 -08:00
ipack
irqchip First set of RISC-V updates for v5.5-rc1 2019-11-27 11:27:59 -08:00
isdn compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
leds Merge tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds 2019-12-01 16:09:28 -08:00
lightnvm
macintosh powerpc updates for 5.5 2019-11-30 14:35:43 -08:00
mailbox
mcb
md - Fix DM core to disallow stacking request-based DM on partitions. 2019-11-25 11:53:26 -08:00
media compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
memory
memstick memstick: Fix Kconfig indentation 2019-11-21 12:25:59 +01:00
message
mfd - Core Frameworks 2019-12-01 16:16:31 -08:00
misc compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
mmc Driver core patches for 5.5-rc1 2019-11-27 11:06:20 -08:00
mtd compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
mux
net compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-22 16:27:24 -08:00
ntb
nubus
nvdimm compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
nvme compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
nvmem Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
of dma-mapping updates for 5.5-rc1 2019-11-28 11:16:43 -08:00
opp
oprofile Printk changes for 5.5 2019-11-25 19:40:40 -08:00
parisc
parport
pci compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
pcmcia pcmcia: remove unused dprintk definition 2019-11-22 07:03:45 +01:00
perf
phy Char/Misc driver patches for 5.5-rc1 2019-11-27 10:53:50 -08:00
pinctrl pinctrl: Fix warning by adding missing MODULE_LICENSE 2019-11-28 09:12:43 +01:00
platform platform-drivers-x86 for v5.5-1 2019-12-01 18:24:25 -08:00
pnp
power - Core Frameworks 2019-12-01 16:16:31 -08:00
powercap
pps
ps3
ptp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-16 21:51:42 -08:00
pwm
rapidio
ras
regulator Merge branch 'regulator-5.5' into regulator-next 2019-11-22 19:56:20 +00:00
remoteproc
reset
rpmsg
rtc - Core Frameworks 2019-12-01 16:16:31 -08:00
s390 compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
sbus
scsi compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
sfi
sh
siox
slimbus
soc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-16 21:51:42 -08:00
soundwire
spi Merge branch 'spi-5.5' into spi-next 2019-11-22 19:56:35 +00:00
spmi
ssb
staging compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
target
tc
tee
thermal platform-drivers-x86 for v5.5-1 2019-12-01 18:24:25 -08:00
thunderbolt thunderbolt: Power cycle the router if NVM authentication fails 2019-11-19 17:35:57 +01:00
tty compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
uio uio: fix irq init with dt support & irq not defined 2019-11-14 11:49:48 +08:00
usb compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
vfio compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
vhost compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
video - New Functionality 2019-12-01 16:13:39 -08:00
virt compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
virtio virtio_balloon: fix shrinker count 2019-11-20 02:15:57 -05:00
visorbus
vlynq
vme
w1 w1: new driver. DS2430 chip 2019-11-14 13:06:33 +08:00
watchdog linux-watchdog 5.5-rc1 tag 2019-12-01 18:01:03 -08:00
xen hmm related patches for 5.5 2019-11-30 10:33:14 -08:00
zorro
Kconfig
Makefile