diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-13 19:59:03 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-14 15:50:31 -0400 |
| commit | 59180b370b796caa64162769ec699114c71133e8 (patch) | |
| tree | eaee44641ab82f48b62d850b2e49ab50da99ecb6 | |
| parent | 5584c903a9ea205037eaf4672e830fbe164888b2 (diff) | |
powerpc: Export kvm_guest static key, for bcachefs six locks
bcachefs's six locks need kvm_guest, via
ower_on_cpu() -> vcpu_is_preempted() -> is_kvm_guest()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Cc: linuxppc-dev@lists.ozlabs.org
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
| -rw-r--r-- | arch/powerpc/kernel/firmware.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c index 20328f72f9f2..8987eee33dc8 100644 --- a/arch/powerpc/kernel/firmware.c +++ b/arch/powerpc/kernel/firmware.c @@ -23,6 +23,8 @@ EXPORT_SYMBOL_GPL(powerpc_firmware_features); #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) DEFINE_STATIC_KEY_FALSE(kvm_guest); +EXPORT_SYMBOL_GPL(kvm_guest); + int __init check_kvm_guest(void) { struct device_node *hyper_node; |