Thread (94 messages) flat view 94 messages, 5 authors, 2021-04-02
STALE1962d REVIEWED: 1 (0M)

1 review trailer.

[PATCH v4 07/46] KVM: PPC: Book3S HV: Fix CONFIG_SPAPR_TCE_IOMMU=n default hcalls

From: Nicholas Piggin <npiggin@gmail.com>
Date: 2021-03-23 01:06:51
Subsystem: kernel virtual machine for powerpc (kvm/powerpc), linux for powerpc (32-bit and 64-bit), the rest · Maintainers: Madhavan Srinivasan, Linus Torvalds

This config option causes the warning in init_default_hcalls to fire
because the TCE handlers are in the default hcall list but not
implemented.

Reviewed-by: Daniel Axtens <redacted>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/kvm/book3s_hv.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 7cfaabab2c20..7bb4222729b0 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -5401,8 +5401,10 @@ static unsigned int default_hcall_list[] = {
 	H_READ,
 	H_PROTECT,
 	H_BULK_REMOVE,
+#ifdef CONFIG_SPAPR_TCE_IOMMU
 	H_GET_TCE,
 	H_PUT_TCE,
+#endif
 	H_SET_DABR,
 	H_SET_XDABR,
 	H_CEDE,
-- 
2.23.0
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