[PATCH v7 08/13] x86/xsaves: Fix XSTATE component offset print out

[Yu-cheng Yu]

Component offset print out was incorrect for XSAVES. Correct it and move
to a separate function.

Signed-off-by: Yu-cheng Yu <yu-cheng...@intel.com>
Reviewed-by: Dave Hansen <dave.han...@intel.com>
---
 arch/x86/kernel/fpu/xstate.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index cc1f356..95d089b 100644
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -269,8 +269,6 @@ static void __init setup_xstate_features(void)
                WARN_ONCE(last_good_offset > xstate_offsets[i],
                        "x86/fpu: misordered xstate at %d\n", last_good_offset);
                last_good_offset = xstate_offsets[i];
-
-               printk(KERN_INFO "x86/fpu: xstate_offset[%d]: %4d, 
xstate_sizes[%d]: %4d\n", i, ebx, i, eax);
        }
 }
 
@@ -374,6 +372,21 @@ static void __init setup_xstate_comp(void)
 }
 
 /*
+ * Print out xstate component offsets and sizes
+ */
+static void __init print_xstate_offset_size(void)
+{
+       int i;
+
+       for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) {
+               if (!xfeature_enabled(i))
+                       continue;
+               pr_info("x86/fpu: xstate_offset[%d]: %4d, xstate_sizes[%d]: 
%4d\n",
+                        i, xstate_comp_offsets[i], i, xstate_sizes[i]);
+       }
+}
+
+/*
  * setup the xstate image representing the init state
  */
 static void __init setup_init_fpu_buf(void)
@@ -708,6 +721,7 @@ void __init fpu__init_system_xstate(void)
        fpu__init_prepare_fx_sw_frame();
        setup_init_fpu_buf();
        setup_xstate_comp();
+       print_xstate_offset_size();
 
        pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is %d 
bytes, using '%s' format.\n",
                xfeatures_mask,
-- 
1.9.1