[PATCH] cpu/msr: remove General Performance Counters

[Alex Hung]

The registers are specific to a core, not a cpu package.

Signed-off-by: Alex Hung <alex.hung at canonical.com>
---
 src/cpu/msr/msr.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cpu/msr/msr.c b/src/cpu/msr/msr.c
index 17864c0b..3a8722c2 100644
--- a/src/cpu/msr/msr.c
+++ b/src/cpu/msr/msr.c
@@ -454,10 +454,13 @@ static const msr_info IA32_MSRs[] = {
 	{ "VMX_TRUE_EXIT_CTLS",		0x0000048f,	0xffffffffffffffffULL, NULL },
 	{ "VMX_TRUE_ENTRY_CTLS",	0x00000490,	0xffffffffffffffffULL, NULL },
 	{ "VMX_VMFUNC",	0x00000491,	0xffffffffffffffffULL, NULL },
+	/* Do not check syscall MSRs, they will be different on
+	 * each CPU, so checking them across CPUs is incorrect
 	{ "A_PMC4",			0x000004c5,	0xffffffffffffffffULL, NULL },
 	{ "A_PMC5",			0x000004c6,	0xffffffffffffffffULL, NULL },
 	{ "A_PMC6",			0x000004c7,	0xffffffffffffffffULL, NULL },
 	{ "A_PMC7",			0x000004c8,	0xffffffffffffffffULL, NULL },
+	*/
 	{ "EFER",			0xc0000080,	0x0000000000000d01ULL, NULL },
 	/* Do not check syscall MSRs, they will be different on
 	 * each CPU, so checking them across CPUs is incorrect
-- 
2.25.1