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c1376f1ff3f016a4b84e8030ed69df82e018d231
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Ben Horgan c1376f1ff3 arm_mpam: Disable preemption when making accesses to fake MSC in kunit test 
Accesses to MSC must be made from a cpu that is affine to that MSC and the
driver checks this in __mpam_write_reg() using smp_processor_id(). A fake
in-memory MSC is used for testing. When using that, it doesn't matter which
cpu we access it from but calling smp_processor_id() from a preemptible
context gives warnings when running with CONFIG_DEBUG_PREEMPT.

Add a test helper that wraps mpam_reset_msc_bitmap() with preemption
disabled to ensure all (fake) MSC accesses are made with preemption
disabled.

Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
2026-03-13 14:17:30 +00:00
..
accel
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
accessibility
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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acpi
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
amba
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
android
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
ata
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2026-02-21 20:03:00 -08:00
atm
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2026-02-22 08:26:33 -08:00
auxdisplay
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2026-02-21 17:09:51 -08:00
base
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2026-02-22 08:26:33 -08:00
bcma
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2026-02-21 17:09:51 -08:00
block
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2026-02-22 08:26:33 -08:00
bluetooth
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bus
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2026-02-22 08:26:33 -08:00
cache
…
cdrom
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2026-02-21 17:09:51 -08:00
cdx
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2026-02-21 17:09:51 -08:00
char
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2026-02-21 20:03:00 -08:00
clk
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
clocksource
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comedi
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connector
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counter
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cpufreq
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cpuidle
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crypto
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cxl
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2026-02-21 17:09:51 -08:00
dax
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
dca
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
devfreq
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
dibs
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2026-02-21 17:09:51 -08:00
dio
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2026-02-21 17:09:51 -08:00
dma
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2026-02-21 20:03:00 -08:00
dma-buf
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2026-02-21 20:03:00 -08:00
dpll
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2026-02-21 17:09:51 -08:00
edac
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2026-02-22 08:26:33 -08:00
eisa
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2026-02-21 17:09:51 -08:00
extcon
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firewire
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2026-02-22 08:26:33 -08:00
firmware
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2026-02-21 20:03:00 -08:00
fpga
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2026-02-21 20:03:00 -08:00
fsi
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2026-02-21 17:09:51 -08:00
fwctl
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2026-02-21 17:09:51 -08:00
gnss
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2026-02-21 17:09:51 -08:00
gpib
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2026-02-21 20:03:00 -08:00
gpio
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2026-02-21 20:03:00 -08:00
gpu
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
greybus
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2026-02-21 20:03:00 -08:00
hid
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2026-02-22 08:26:33 -08:00
hsi
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2026-02-21 17:09:51 -08:00
hte
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2026-02-21 17:09:51 -08:00
hv
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2026-02-22 08:26:33 -08:00
hwmon
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2026-02-22 08:26:33 -08:00
hwspinlock
Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-02-10 20:45:30 -08:00
hwtracing
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2026-02-21 20:03:00 -08:00
i2c
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2026-02-21 20:03:00 -08:00
i3c
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2026-02-21 20:03:00 -08:00
idle
intel_idle: Add C-states validation
2026-01-07 21:17:43 +01:00
iio
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
infiniband
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input
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2026-02-21 17:09:51 -08:00
interconnect
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2026-02-21 17:09:51 -08:00
iommu
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2026-02-22 08:26:33 -08:00
ipack
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2026-02-21 20:03:00 -08:00
irqchip
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2026-02-22 08:26:33 -08:00
isdn
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leds
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2026-02-21 17:09:51 -08:00
macintosh
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2026-02-21 20:03:00 -08:00
mailbox
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
mcb
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
md
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media
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2026-02-22 08:26:33 -08:00
memory
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2026-02-21 17:09:51 -08:00
memstick
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message
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mfd
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2026-02-21 20:03:00 -08:00
misc
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2026-02-21 20:03:00 -08:00
mmc
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2026-02-21 17:09:51 -08:00
most
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2026-02-21 17:09:51 -08:00
mtd
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mux
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2026-02-21 17:09:51 -08:00
net
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2026-02-22 08:26:33 -08:00
nfc
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
ntb
Merge tag 'kmalloc_obj-treewide-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2026-02-21 11:02:58 -08:00
nubus
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nvdimm
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2026-02-21 20:03:00 -08:00
nvme
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2026-02-22 08:26:33 -08:00
nvmem
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2026-02-21 17:09:51 -08:00
of
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2026-02-21 17:09:51 -08:00
opp
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2026-02-21 20:03:00 -08:00
parisc
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2026-02-22 08:26:33 -08:00
parport
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2026-02-21 17:09:51 -08:00
pci
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2026-02-21 20:03:00 -08:00
pcmcia
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peci
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2026-02-21 17:09:51 -08:00
perf
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2026-02-21 20:03:00 -08:00
phy
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pinctrl
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2026-02-21 20:03:00 -08:00
platform
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2026-02-22 08:26:33 -08:00
pmdomain
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pnp
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2026-02-21 17:09:51 -08:00
power
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
powercap
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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pps
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2026-02-21 17:09:51 -08:00
ps3
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2026-02-21 17:09:51 -08:00
ptp
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pwm
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
rapidio
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ras
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
regulator
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2026-02-21 20:03:00 -08:00
remoteproc
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
resctrl
arm_mpam: Disable preemption when making accesses to fake MSC in kunit test
2026-03-13 14:17:30 +00:00
reset
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
rpmsg
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
rtc
Merge tag 'rtc-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2026-02-22 09:43:11 -08:00
s390
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
sbus
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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scsi
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sh
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siox
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slimbus
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2026-02-21 17:09:51 -08:00
soc
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soundwire
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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spi
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2026-02-21 20:03:00 -08:00
spmi
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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ssb
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staging
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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target
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tc
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tee
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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thermal
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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thunderbolt
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2026-02-21 20:03:00 -08:00
tty
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ufs
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uio
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2026-02-21 17:09:51 -08:00
usb
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vdpa
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vfio
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2026-02-21 20:03:00 -08:00
vhost
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
video
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
virt
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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virtio
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2026-02-21 20:03:00 -08:00
w1
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watchdog
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2026-02-21 17:09:51 -08:00
xen
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zorro
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
Kconfig
…
Makefile
phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY
2026-02-04 20:45:26 +05:30