Thomas Weißschuh 0cfcc16ecd um: Re-evaluate thread flags repeatedly ...

[ Upstream commit b9e2f2246e ]

The thread flags may change during their processing.
For example a task_work can queue a new signal to be sent.
This signal should be delivered before returning to usespace again.

Evaluate the flags repeatedly similar to other architectures.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://patch.msgid.link/20250704-uml-thread_flags-v1-1-0e293fd8d627@linutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-08-20 18:30:32 +02:00

..

fpu

…

archrandom.h

…

asm-prototypes.h

…

bpf_perf_event.h

…

cache.h

…

cacheflush.h

…

common.lds.S

…

cpufeature.h

…

delay.h

…

dma.h

…

fixmap.h

…

futex.h

…

hardirq.h

…

io.h

…

irq.h

…

irqflags.h

…

kasan.h

…

Kbuild

…

kvm_para.h

…

mmu_context.h

…

mmu.h

…

msi.h

…

page.h

…

pci.h

…

pgalloc.h

…

pgtable-2level.h

…

pgtable-3level.h

…

pgtable.h

…

processor-generic.h

…

ptrace-generic.h

…

sections.h

…

setup.h

…

smp.h

…

stacktrace.h

…

syscall-generic.h

…

thread_info.h

um: Re-evaluate thread flags repeatedly

2025-08-20 18:30:32 +02:00

timex.h

…

tlb.h

…

tlbflush.h

…

uaccess.h

…

unwind.h

…

vmalloc.h

…

vmlinux.lds.h

…

xor.h

…