Messages in this thread Patch in this message | | | Subject | [PATCH] vmx cpu feature detection | Date | Tue, 11 Oct 2005 15:03:47 -0700 | From | "Kamble, Nitin A" <> |
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Andrew, The attached is the patch enabling detection of the VMX cpu feature.
# HG changeset patch # User Nitin A Kamble <nitin.a.kamble@intel.com> # Node ID 33c697a2e9a73dc02333d2a699569e9830adbe38 # Parent 85f12afa556a8e22cd6e963704f6abe7d0df3aeb addition of "vmx" in the /proc/cpuinfo.
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>
diff -r 85f12afa556a8e22cd6e963704f6abe7d0df3aeb -r 33c697a2e9a73dc02333d2a699569e9830adbe38 arch/i386/kernel/cpu/proc.c --- a/arch/i386/kernel/cpu/proc.c Mon Oct 10 17:39:26 2005 +++ b/arch/i386/kernel/cpu/proc.c Tue Oct 11 20:19:37 2005 @@ -44,7 +44,7 @@ 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 -r 85f12afa556a8e22cd6e963704f6abe7d0df3aeb -r 33c697a2e9a73dc02333d2a699569e9830adbe38 arch/x86_64/kernel/setup.c --- a/arch/x86_64/kernel/setup.c Mon Oct 10 17:39:26 2005 +++ b/arch/x86_64/kernel/setup.c Tue Oct 11 20:19:37 2005 @@ -1213,7 +1213,7 @@ 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,
Thanks & Regards, Nitin ------------------------------------------------------------------------ ----------- Open Source Technology Center, Intel Corp [unhandled content-type:application/octet-stream] | |