[PATCH] x86: vmx cpu feature detection

If VMX feature is available in the CPU, this patch will make it visible in
the /proc/cpuinfo with the cpuid detection.

Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index 8bd77d9..41b871e 100644 (file)
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/i386/kernel/cpu/proc.c
@@ -44,7 +44,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                /* Intel-defined (#2) */
-               "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est",
+               "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", NULL, "est",
                "tm2", NULL, "cid", NULL, NULL, "cx16", "xtpr", NULL,
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index cb28df1..da0bc3e 100644 (file)
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -1213,7 +1213,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                /* Intel-defined (#2) */
-               "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est",
+               "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", NULL, "est",
                "tm2", NULL, "cid", NULL, NULL, "cx16", "xtpr", NULL,
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,