> A shutdown callback in a loadable module may need to distinguish a > kexec reboot from a normal restart, halt, or poweroff. The Hyper-V > VMBus driver needs this distinction when moving its kexec cleanup into > a common syscore shutdown callback. > > Add kexec_is_in_progress() and export it to GPL modules so the callback > can remain guarded when VMBus is built as a module. Provide a false > inline implementation when CONFIG_KEXEC_CORE is disabled. > > The helper reports only the normal kexec reboot path. Crash kexec and > preserve-context kexec do not set this state. > > Signed-off-by: Shradha Gupta <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/[email protected]?part=1
