diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2013-04-03 10:43:13 +0100 |
|---|---|---|
| committer | Christoffer Dall <cdall@cs.columbia.edu> | 2013-04-16 16:21:24 -0700 |
| commit | ca46e10fb239d4646cb19620695473f252a6ffc7 (patch) | |
| tree | 07d59eb4dbf79a058e5c1d71ee3d6b0cc8f8a679 | |
| parent | 31880c37c11e28cb81c70757e38392b42e695dc6 (diff) | |
ARM: KVM: fix KVM_CAP_ARM_SET_DEVICE_ADDR reporting
Commit 3401d54696f9 (KVM: ARM: Introduce KVM_ARM_SET_DEVICE_ADDR
ioctl) added support for the KVM_CAP_ARM_SET_DEVICE_ADDR capability,
but failed to add a break in the relevant case statement, returning
the number of CPUs instead.
Luckilly enough, the CONFIG_NR_CPUS=0 patch hasn't been merged yet
(https://lkml.org/lkml/diff/2012/3/31/131/1), so the bug wasn't
noticed.
Just give it a break!
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
| -rw-r--r-- | arch/arm/kvm/arm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 5a936988eb24..c1fe498983ac 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -201,6 +201,7 @@ int kvm_dev_ioctl_check_extension(long ext) break; case KVM_CAP_ARM_SET_DEVICE_ADDR: r = 1; + break; case KVM_CAP_NR_VCPUS: r = num_online_cpus(); break; |