[PATCH] KVM: arm64: Pass on SVE mapping failures
James Clark
james.clark at linaro.org
Tue Nov 12 02:56:03 PST 2024
This function can fail but its return value isn't passed onto the
caller. Presumably this could result in a broken state.
Fixes: 66d5b53e20a6 ("KVM: arm64: Allocate memory mapped at hyp for host sve state in pKVM")
Signed-off-by: James Clark <james.clark at linaro.org>
---
arch/arm64/kvm/hyp/nvhe/setup.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/kvm/hyp/nvhe/setup.c b/arch/arm64/kvm/hyp/nvhe/setup.c
index 8fec099c2775..cbdd18cd3f98 100644
--- a/arch/arm64/kvm/hyp/nvhe/setup.c
+++ b/arch/arm64/kvm/hyp/nvhe/setup.c
@@ -146,8 +146,7 @@ static int recreate_hyp_mappings(phys_addr_t phys, unsigned long size,
return ret;
}
- pkvm_create_host_sve_mappings();
- return 0;
+ return pkvm_create_host_sve_mappings();
}
static void update_nvhe_init_params(void)
--
2.34.1
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