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| author | Randy Dunlap <rdunlap@infradead.org> | 2023-08-17 00:09:49 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-08-17 12:24:00 +0300 |
| commit | 60046980bf60ed8846113b484d666a5fdf413be4 (patch) | |
| tree | e15568d0adbb95bfc52f177e77546c87adf845fd | |
| parent | 03fb54d0aa73cc14e51f6611eb3289e4fec15184 (diff) | |
| download | linux-60046980bf60ed8846113b484d666a5fdf413be4.tar.xz | |
KVM: arm64: nv: Select XARRAY_MULTI to fix build error
populate_nv_trap_config() uses xa_store_range(), which is only built
when XARRAY_MULTI is set, so select that symbol to prevent the build error.
aarch64-linux-ld: arch/arm64/kvm/emulate-nested.o: in function `populate_nv_trap_config':
emulate-nested.c:(.init.text+0x17c): undefined reference to `xa_store_range'
Fixes: e58ec47bf68d ("KVM: arm64: nv: Add trap forwarding infrastructure")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: kvmarm@lists.linux.dev
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230816210949.17117-1-rdunlap@infradead.org
| -rw-r--r-- | arch/arm64/kvm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index f531da6b362e..f4f0b19d755b 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -43,6 +43,7 @@ menuconfig KVM select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS select INTERVAL_TREE + select XARRAY_MULTI help Support hosting virtualized guest machines. |