From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 13 Feb 2024 21:04:21 +0000 (+0100)
Subject: x86/cpu: Remove x86_coreid_bits
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fab75e790f00dca592d9a934d9f1237b81093b99;p=linux.git

x86/cpu: Remove x86_coreid_bits

No more users.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20240212153625.455839743@linutronix.de
---

diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 4fbeffd678e26..de1648ee2b9ee 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -122,8 +122,6 @@ struct cpuinfo_x86 {
 #endif
 	__u8			x86_virt_bits;
 	__u8			x86_phys_bits;
-	/* CPUID returned core id bits: */
-	__u8			x86_coreid_bits;
 	/* Max extended CPUID function supported: */
 	__u32			extended_cpuid_level;
 	/* Maximum supported CPUID level, -1=no CPUID: */
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d72787d1b8cbe..33064e661a2df 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1753,7 +1753,6 @@ static void identify_cpu(struct cpuinfo_x86 *c)
 	c->x86_vendor_id[0] = '\0'; /* Unset */
 	c->x86_model_id[0] = '\0';  /* Unset */
 	c->x86_max_cores = 1;
-	c->x86_coreid_bits = 0;
 #ifdef CONFIG_X86_64
 	c->x86_clflush_size = 64;
 	c->x86_phys_bits = 36;