Valentin Schneider a8b76910e4 preempt: Restore preemption model selection configs ... Commit c597bfddc9 ("sched: Provide Kconfig support for default dynamic preempt mode") changed the selectable config names for the preemption model. This means a config file must now select CONFIG_PREEMPT_BEHAVIOUR=y rather than CONFIG_PREEMPT=y to get a preemptible kernel. This means all arch config files would need to be updated - right now they'll all end up with the default CONFIG_PREEMPT_NONE_BEHAVIOUR. Rather than touch a good hundred of config files, restore usage of CONFIG_PREEMPT{_NONE, _VOLUNTARY}. Make them configure: o The build-time preemption model when !PREEMPT_DYNAMIC o The default boot-time preemption model when PREEMPT_DYNAMIC Add siblings of those configs with the _BUILD suffix to unconditionally designate the build-time preemption model (PREEMPT_DYNAMIC is built with the "highest" preemption model it supports, aka PREEMPT). Downstream configs should by now all be depending / selected by CONFIG_PREEMPTION rather than CONFIG_PREEMPT, so only a few sites need patching up. Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/20211110202448.4054153-2-valentin.schneider@arm.com		2021-11-11 13:09:33 +01:00
..
acpi	Merge branches 'acpica', 'acpi-ec', 'acpi-pmic' and 'acpi-video'	2021-11-10 14:03:14 +01:00
asm-generic	asm-generic: asm/syscall.h cleanup	2021-11-10 11:22:03 -08:00
clocksource	ARM:	2021-11-02 11:24:14 -07:00
crypto	crypto: ecc - Export additional helper functions	2021-10-29 21:04:03 +08:00
drm	drm: Update MST First Link Slot Information Based on Encoding Format	2021-10-25 21:21:07 -04:00
dt-bindings	- Remove Drivers	2021-11-08 12:07:52 -08:00
keys
kunit	include/kunit/test.h: replace kernel.h with the necessary inclusions	2021-11-09 10:02:49 -08:00
kvm
linux	preempt: Restore preemption model selection configs	2021-11-11 13:09:33 +01:00
math-emu
media	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
memory
misc
net	9p-for-5.16-rc1: fixes, netfs read support and checkpatch rewrite	2021-11-09 10:30:13 -08:00
pcmcia
ras
rdma	RDMA/hns: Use the core code to manage the fixed mmap entries	2021-10-29 14:07:31 -03:00
scsi	for-5.16/block-2021-11-09	2021-11-09 11:20:07 -08:00
soc	ARM: SoC drivers for 5.16	2021-11-03 17:00:52 -07:00
sound	ASoC: Updates for v5.16	2021-11-01 16:58:27 +01:00
target
trace	A slow cycle for nfsd: mainly cleanup, including Neil's patch dropping	2021-11-10 16:45:54 -08:00
uapi	A slow cycle for nfsd: mainly cleanup, including Neil's patch dropping	2021-11-10 16:45:54 -08:00
vdso
video
xen	xen/balloon: rename alloc/free_xenballooned_pages	2021-11-04 12:59:44 -05:00