linux-kernel - [PATCH 01/15] x86, fpu: print xfeature buffer size in decimal

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Message-Id: <20150902233124.1A8B04A8@viggo.jf.intel.com>
Date:	Wed, 02 Sep 2015 16:31:24 -0700
From:	Dave Hansen <dave@...1.net>
To:	dave@...1.net
Cc:	dave.hansen@...ux.intel.com, mingo@...hat.com, x86@...nel.org,
	bp@...en8.de, fenghua.yu@...el.com, tim.c.chen@...ux.intel.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 01/15] x86, fpu: print xfeature buffer size in decimal


From: Dave Hansen <dave.hansen@...ux.intel.com>

This is utterly a personal taste thing, but I find it way easier
to read structure sizes in decimal than in hex.

Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: x86@...nel.org
Cc: Borislav Petkov <bp@...en8.de>
Cc: Fenghua Yu <fenghua.yu@...el.com>
Cc: Tim Chen <tim.c.chen@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org
---

 b/arch/x86/kernel/fpu/xstate.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN arch/x86/kernel/fpu/xstate.c~print-decimal arch/x86/kernel/fpu/xstate.c
--- a/arch/x86/kernel/fpu/xstate.c~print-decimal	2015-09-02 15:52:46.798748157 -0700
+++ b/arch/x86/kernel/fpu/xstate.c	2015-09-02 16:26:28.032592932 -0700
@@ -187,7 +187,7 @@ static void __init setup_xstate_features
 		xstate_offsets[leaf] = ebx;
 		xstate_sizes[leaf] = eax;
 
-		printk(KERN_INFO "x86/fpu: xstate_offset[%d]: %04x, xstate_sizes[%d]: %04x\n", leaf, ebx, leaf, eax);
+		printk(KERN_INFO "x86/fpu: xstate_offset[%d]: %4d, xstate_sizes[%d]: %4d\n", leaf, ebx, leaf, eax);
 	}
 }
 
@@ -357,7 +357,7 @@ void __init fpu__init_system_xstate(void
 	setup_init_fpu_buf();
 	setup_xstate_comp();
 
-	pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is 0x%x bytes, using '%s' format.\n",
+	pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is %d bytes, using '%s' format.\n",
 		xfeatures_mask,
 		xstate_size,
 		cpu_has_xsaves ? "compacted" : "standard");
_
--
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