On Sun, 03 Jan 2021 14:00:50 +0000, Arnd Bergmann <[email protected]> wrote: > > From: Arnd Bergmann <[email protected]> > > When hyp_cpu_pm_exit() is not inlined, it causes a link time warning: > > WARNING: modpost: vmlinux.o(.text+0x39974): Section mismatch in reference > from the function kvm_arch_init() to the function .init.text:hyp_cpu_pm_exit() > The function kvm_arch_init() references > the function __init hyp_cpu_pm_exit(). > This is often because kvm_arch_init lacks a __init > annotation or the annotation of hyp_cpu_pm_exit is wrong. > > This is not only called at boot time, so remove the annotation > to prevent undefined behavior in case it gets called after being > freed.
It *is* only called at boot time (despite these functions being called from module_init(), KVM cannot be built as a module on arm64). The annotations are wrong nonetheless. > > Signed-off-by: Arnd Bergmann <[email protected]> Posted here [1], and queued for the next batch of fixes. M. [1] https://lore.kernel.org/linux-arm-kernel/[email protected] -- Without deviation from the norm, progress is not possible.
