Re: [PATCH 1/3] KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
From: Nicholas Piggin <npiggin@gmail.com>
Date: 2021-12-25 10:18:02
Excerpts from Fabiano Rosas's message of December 24, 2021 7:19 am:
The return of the function is being shadowed by the call to kvmppc_uvmem_init.
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
quoted hunk ↗ jump to hunk
Fixes: ca9f4942670c ("KVM: PPC: Book3S HV: Support for running secure guests") Signed-off-by: Fabiano Rosas <redacted> --- arch/powerpc/kvm/book3s_hv.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 7b74fc0a986b..9f4765951733 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c@@ -6098,8 +6098,11 @@ static int kvmppc_book3s_init_hv(void) if (r) return r; - if (kvmppc_radix_possible()) + if (kvmppc_radix_possible()) { r = kvmppc_radix_init(); + if (r) + return r; + } r = kvmppc_uvmem_init(); if (r < 0)-- 2.33.1