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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-14 02:59:03 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 19:47:38 +0300 |
| commit | ee841b77b3bfc3443112b1be53ca23d522b82333 (patch) | |
| tree | 8e01dada1fcc71ac5a72a95a05a9c4000d891c64 | |
| parent | ba11c7d67a53b88d8605d7cf14942a59ae5632c0 (diff) | |
| download | linux-ee841b77b3bfc3443112b1be53ca23d522b82333.tar.xz | |
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; |