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Ard Biesheuvel 2229a12b64 ACPI: tables: avoid relocations for table signature array 
On architectures that implement KASLR using the ELF native RELA relocation
format (such as arm64), every absolute reference in the code incurs an
overhead of 24 bytes in the .rela section. So storing a 41 element array
of 4 character signature strings using an array of pointer-to-char incurs
an 8x overhead (32 bytes per entry => ~1500 bytes), and given the fixed
length of the entries, and the fact that the array is only used locally,
it is much better to use an array of arrays here, which gets rid of the
overhead entirely.

While at it, make it __initconst, as it is never referenced except from
__init code.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-06-24 17:38:51 +02:00
..
accessibility
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
acpi
ACPI: tables: avoid relocations for table signature array
2020-06-24 17:38:51 +02:00
amba
ARM: tegra: Replace zero-length array with flexible-array
2020-06-15 23:08:28 -05:00
android
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ata
libata-5.8-2020-06-19
2020-06-19 13:09:40 -07:00
atm
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
auxdisplay
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
base
linux-kselftest-kunit-5.8-rc1
2020-06-09 10:04:47 -07:00
bcma
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block
block-5.8-2020-06-19
2020-06-19 13:11:26 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-06-03 16:27:18 -07:00
bus
Char/Misc driver patches for 5.8-rc1
2020-06-07 10:59:32 -07:00
cdrom
Merge branch 'work.sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-06-10 16:05:54 -07:00
char
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-21 10:01:03 -07:00
clk
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
clocksource
clocksource/drivers/timer-riscv: Use per-CPU timer interrupt
2020-06-09 19:11:22 -07:00
connector
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
counter
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cpufreq
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
cpuidle
- Add the hwmon support on the i.MX SC (Anson Huang)
2020-06-12 14:10:21 -07:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-21 10:01:03 -07:00
dax
device-dax: add memory via add_memory_driver_managed()
2020-06-04 19:06:23 -07:00
dca
…
devfreq
PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex
2020-05-28 18:02:40 +09:00
dio
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
dma
dmaengine: tegra-apb: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
dma-buf
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
edac
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
eisa
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
extcon
extcon: arizona: Fix runtime PM imbalance on error
2020-05-29 17:36:02 +09:00
firewire
firewire: ohci: Replace zero-length array with flexible-array
2020-06-15 23:08:31 -05:00
firmware
firmware: pcdp: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
fpga
Char/Misc driver patches for 5.8-rc1
2020-06-07 10:59:32 -07:00
fsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gnss
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gpio
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gpu
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-06-20 19:18:27 -07:00
greybus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hid
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hv
hyperv-next for 5.8
2020-06-03 15:00:05 -07:00
hwmon
Merge branch 'x86/entry' into ras/core
2020-06-11 15:17:57 +02:00
hwspinlock
…
hwtracing
stm class: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
i2c
i2c: smbus: Fix spelling mistake in the comments
2020-06-19 10:09:16 +02:00
i3c
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ide
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
idle
…
iio
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
infiniband
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
input
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
interconnect
More power management updates for 5.8-rc1
2020-06-10 14:04:39 -07:00
iommu
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
ipack
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
irqchip
clocksource/drivers/timer-riscv: Use per-CPU timer interrupt
2020-06-09 19:11:22 -07:00
isdn
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
leds
LEDs pull request for 5.8-rc1.
2020-06-04 11:03:45 -07:00
lightnvm
for-5.8/block-2020-06-01
2020-06-02 15:29:19 -07:00
macintosh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mailbox
mailbox: qcom: Add ipq6018 apcs compatible
2020-06-10 22:43:57 -05:00
mcb
…
md
bcache: pr_info() format clean up in bcache_device_init()
2020-06-14 16:47:56 -06:00
media
media: pwc: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
memory
Merge branch 'baikal/drivers' into arm/drivers
2020-05-28 14:18:11 +02:00
memstick
…
message
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mfd
mfd: mt6360: Fix register driver NULL pointer by adding driver name
2020-06-16 09:32:43 +01:00
misc
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
mmc
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
most
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mtd
This pull request contains a single change for UBI:
2020-06-10 13:24:40 -07:00
mux
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net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-06-16 17:44:54 -07:00
nfc
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ntb
NTB: perf: Fix race condition when run with ntb_test
2020-06-05 20:02:09 -04:00
nubus
…
nvdimm
nvdimm/region: always show the 'align' attribute
2020-06-17 14:08:31 -07:00
nvme
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
nvmem
nvmem: qfprom: remove incorrect write support
2020-05-27 11:09:26 +02:00
of
Driver core patches for 5.8-rc1
2020-06-07 10:53:36 -07:00
opp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
oprofile
oprofile: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
parisc
…
parport
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pci
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pcmcia
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
perf
arm64 merge window fixes for -rc1
2020-06-11 12:53:23 -07:00
phy
phy: samsung: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
pinctrl
pinctrl: single: fix function name in documentation
2020-06-20 22:41:32 +02:00
platform
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pnp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
power
power supply and reset changes for the v5.8 series
2020-06-10 11:28:35 -07:00
powercap
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
pps
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ps3
…
ptp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pwm
pwm: Add missing "CONFIG_" prefix
2020-06-04 19:09:28 +02:00
rapidio
rapidio: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
ras
…
regulator
Merge remote-tracking branch 'regulator/for-5.8' into regulator-linus
2020-06-01 13:01:44 +01:00
remoteproc
remoteproc updates for v5.8
2020-06-08 13:01:08 -07:00
reset
Char/Misc driver patches for 5.8-rc1
2020-06-07 10:59:32 -07:00
rpmsg
remoteproc updates for v5.8
2020-06-08 13:01:08 -07:00
rtc
RTC for 5.8
2020-06-07 16:11:23 -07:00
s390
s390/qdio: warn about unexpected SLSB states
2020-06-17 23:05:05 +02:00
sbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
scsi
scsi: Wire up ata_scsi_dma_need_drain for SAS HBA drivers
2020-06-15 23:40:43 -04:00
sfi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
sh
…
siox
…
slimbus
…
soc
soc: ti: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
soundwire
soundwire: intel: use a single module
2020-05-20 19:24:55 +05:30
spi
Char/Misc driver patches for 5.8-rc1
2020-06-07 10:59:32 -07:00
spmi
…
ssb
…
staging
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
target
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
tc
…
tee
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
thermal
- Add the hwmon support on the i.MX SC (Anson Huang)
2020-06-12 14:10:21 -07:00
thunderbolt
USB/PHY driver updates for 5.8-rc1
2020-06-07 09:42:16 -07:00
tty
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
uio
…
usb
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
vdpa
ifcvf: implement config interrupt in IFCVF
2020-06-06 16:26:47 -04:00
vfio
kernel: better document the use_mm/unuse_mm API contract
2020-06-10 19:14:18 -07:00
vhost
Kbuild updates for v5.8 (2nd)
2020-06-13 13:29:16 -07:00
video
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-06-20 19:18:27 -07:00
virt
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
virtio
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
visorbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
vlynq
…
vme
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
w1
w1: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
watchdog
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
xen
The X86 entry, exception and interrupt code rework
2020-06-13 10:05:47 -07:00
zorro
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Kconfig
…
Makefile
…