diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/vphn.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/vphn.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/vphn.c b/arch/powerpc/platforms/pseries/vphn.c index 3f07bf6c670e..3f85ece3c872 100644 --- a/arch/powerpc/platforms/pseries/vphn.c +++ b/arch/powerpc/platforms/pseries/vphn.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include <asm/byteorder.h> -#include <asm/lppaca.h> +#include <asm/vphn.h> /* * The associativity domain numbers are returned from the hypervisor as a @@ -82,7 +82,8 @@ long hcall_vphn(unsigned long cpu, u64 flags, __be32 *associativity) long retbuf[PLPAR_HCALL9_BUFSIZE] = {0}; rc = plpar_hcall9(H_HOME_NODE_ASSOCIATIVITY, retbuf, flags, cpu); - vphn_unpack_associativity(retbuf, associativity); + if (rc == H_SUCCESS) + vphn_unpack_associativity(retbuf, associativity); return rc; } |