linux-kernel - [tip: x86/cpu] x86/cpu: Prefix hexadecimal values with 0x in cpu_debug

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Message-ID: <174066092024.10177.4988636186525757873.tip-bot2@tip-bot2>
Date: Thu, 27 Feb 2025 12:55:20 -0000
From: "tip-bot2 for Pawan Gupta" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>,
 Ingo Molnar <mingo@...nel.org>, Dave Hansen <dave.hansen@...ux.intel.com>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject:
 [tip: x86/cpu] x86/cpu: Prefix hexadecimal values with 0x in cpu_debug_show()

The following commit has been merged into the x86/cpu branch of tip:

Commit-ID:     4a412c70af674198749fd16be695d53e1c41b5f9
Gitweb:        https://git.kernel.org/tip/4a412c70af674198749fd16be695d53e1c41b5f9
Author:        Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
AuthorDate:    Wed, 11 Dec 2024 22:57:24 -08:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Thu, 27 Feb 2025 13:26:53 +01:00

x86/cpu: Prefix hexadecimal values with 0x in cpu_debug_show()

The hex values in CPU debug interface are not prefixed with 0x. This may
cause misinterpretation of values. Fix it.

[ mingo: Restore previous vertical alignment of the output. ]

Signed-off-by: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: Dave Hansen <dave.hansen@...ux.intel.com>
Link: https://lore.kernel.org/r/20241211-add-cpu-type-v5-1-2ae010f50370@linux.intel.com
---
 arch/x86/kernel/cpu/debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/debugfs.c b/arch/x86/kernel/cpu/debugfs.c
index cacfd3f..1976fef 100644
--- a/arch/x86/kernel/cpu/debugfs.c
+++ b/arch/x86/kernel/cpu/debugfs.c
@@ -16,8 +16,8 @@ static int cpu_debug_show(struct seq_file *m, void *p)
 	if (!c->initialized)
 		return 0;
 
-	seq_printf(m, "initial_apicid:      %x\n", c->topo.initial_apicid);
-	seq_printf(m, "apicid:              %x\n", c->topo.apicid);
+	seq_printf(m, "initial_apicid:	    0x%x\n", c->topo.initial_apicid);
+	seq_printf(m, "apicid:		    0x%x\n", c->topo.apicid);
 	seq_printf(m, "pkg_id:              %u\n", c->topo.pkg_id);
 	seq_printf(m, "die_id:              %u\n", c->topo.die_id);
 	seq_printf(m, "cu_id:               %u\n", c->topo.cu_id);