[Xen-devel] [PATCH] libxc: Turn on the pdpe1gb cpuid flag by default

[Li Liang <liang.z.li@xxxxxxxxx>]

Now it's no need to set the "cpuid= " option in the config file
to expose the 1GB hugepage feature to guest.

Signed-off-by: Li Liang <liang.z.li@xxxxxxxxx>
---
 tools/libxc/xc_cpuid_x86.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/libxc/xc_cpuid_x86.c b/tools/libxc/xc_cpuid_x86.c
index a18b1ff..561c5b5 100644
--- a/tools/libxc/xc_cpuid_x86.c
+++ b/tools/libxc/xc_cpuid_x86.c
@@ -192,6 +192,7 @@ static void intel_xc_cpuid_policy(
                     bitmaskof(X86_FEATURE_ABM));
         regs[3] &= (bitmaskof(X86_FEATURE_NX) |
                     bitmaskof(X86_FEATURE_LM) |
+                    bitmaskof(X86_FEATURE_PAGE1GB) |
                     bitmaskof(X86_FEATURE_SYSCALL) |
                     bitmaskof(X86_FEATURE_RDTSCP));
         break;
-- 
1.9.1


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