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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2016-05-11 11:15:55 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2016-05-11 21:19:10 +1000 |
| commit | 07f8ab255fcc0bce1fabc8fb35ace4f0f5d2ac67 (patch) | |
| tree | 412003d105ad2df50248a8a58363621612104b5a /arch/powerpc/kvm | |
| parent | eb8b0560160d8363bc40ca05a75ef144cebaae72 (diff) | |
| download | linux-07f8ab255fcc0bce1fabc8fb35ace4f0f5d2ac67.tar.bz2 | |
KVM: PPC: Book3S HV: Fix build error in book3s_hv.c
When CONFIG_KVM_XICS is enabled, CPU_UP_PREPARE and other macros for
CPU states in linux/cpu.h are needed by arch/powerpc/kvm/book3s_hv.c.
Otherwise, build error as below is seen:
gwshan@gwshan:~/sandbox/l$ make arch/powerpc/kvm/book3s_hv.o
:
CC arch/powerpc/kvm/book3s_hv.o
arch/powerpc/kvm/book3s_hv.c: In function ‘kvmppc_cpu_notify’:
arch/powerpc/kvm/book3s_hv.c:3072:7: error: ‘CPU_UP_PREPARE’ \
undeclared (first use in this function)
This fixes the issue introduced by commit <6f3bb80944> ("KVM: PPC:
Book3S HV: kvmppc_host_rm_ops - handle offlining CPUs").
Fixes: 6f3bb8094414
Cc: stable@vger.kernel.org # v4.6
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 84fb4fcfaa41..93243554cae9 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -27,6 +27,7 @@ #include <linux/export.h> #include <linux/fs.h> #include <linux/anon_inodes.h> +#include <linux/cpu.h> #include <linux/cpumask.h> #include <linux/spinlock.h> #include <linux/page-flags.h> |