If HVM support unavailable, advertising hvm_directio is misleading.
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
CC: Jan Beulich <jbeul...@suse.com>
---
xen/arch/x86/sysctl.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/sysctl.c b/xen/arch/x86/sysctl.c
index 58cbd70..c440c93 100644
--- a/xen/arch/x86/sysctl.c
+++ b/xen/arch/x86/sysctl.c
@@ -77,9 +77,11 @@ void arch_do_physinfo(xen_sysctl_physinfo_t *pi)
memcpy(pi->hw_cap, boot_cpu_data.x86_capability,
min(sizeof(pi->hw_cap), sizeof(boot_cpu_data.x86_capability)));
if ( hvm_enabled )
+ {
pi->capabilities |= XEN_SYSCTL_PHYSCAP_hvm;
- if ( iommu_enabled )
- pi->capabilities |= XEN_SYSCTL_PHYSCAP_hvm_directio;
+ if ( iommu_enabled )
+ pi->capabilities |= XEN_SYSCTL_PHYSCAP_hvm_directio;
+ }
}
long arch_do_sysctl(
--
2.1.4
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