| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 285/599] KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init | Date | Tue, 5 Apr 2022 09:29:39 +0200 |
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From: Fabiano Rosas <farosas@linux.ibm.com>
[ Upstream commit 69ab6ac380a00244575de02c406dcb9491bf3368 ]
The return of the function is being shadowed by the call to kvmppc_uvmem_init.
Fixes: ca9f4942670c ("KVM: PPC: Book3S HV: Support for running secure guests") Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220125155735.1018683-2-farosas@linux.ibm.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 527c205d5a5f..38b7a3491aac 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -5752,8 +5752,11 @@ 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; + } /* * POWER9 chips before version 2.02 can't have some threads in -- 2.34.1
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