diff options
| author | James Clark <james.clark@linaro.org> | 2024-11-12 10:56:03 +0000 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2024-11-12 11:04:39 -0800 |
| commit | 60ad25e14ab5a4e56c8bf7f7d6846eacb9cd53df (patch) | |
| tree | 34fcc59e8dc2f2721d52474be6136018bb6c190e /arch/arm64/kvm | |
| parent | 9d0bee66f7398c3c81df613de2e246fbb6a04a86 (diff) | |
KVM: arm64: Pass on SVE mapping failures
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@linaro.org>
Reviewed-by: Fuad Tabba <tabba@google.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241112105604.795809-1-james.clark@linaro.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/kvm')
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/setup.c | 3 |
1 files changed, 1 insertions, 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) |