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Commit 1fccb6e5 authored by Neeraj Upadhyay's avatar Neeraj Upadhyay Committed by Venkata Narendra Kumar Gutta
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arm64: Add back print of processor name and rev 



Add back print for the processor name and its rev id in c_show
function. This is required as some third party applications
need this field to be present. As cpu_name variable is removed
in a591ede4 ("arm64: Get rid of struct cpu_table"), directly
use "AArch64 Processor", to match original string, as cpu name.

Change-Id: I274ac72da8ec84c38ad04ff2b4009ac652b7b498
Signed-off-by: default avatarNeeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: default avatarVenkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
parent b1dc513c

arch/arm64/kernel/cpuinfo.c

+3 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <asm/cputype.h>

#include <asm/cpufeature.h>

#include <asm/fpsimd.h>

#include <asm/elf.h>



#include <linux/bitops.h>

#include <linux/bug.h>
@@ -132,6 +133,8 @@ static int c_show(struct seq_file *m, void *v) 
	int i, j;

	bool compat = personality(current->personality) == PER_LINUX32;



	seq_printf(m, "Processor\t: AArch64 Processor rev %d (%s)\n",

		read_cpuid_id() & 15, ELF_PLATFORM);

	for_each_online_cpu(i) {

		struct cpuinfo_arm64 *cpuinfo = &per_cpu(cpu_data, i);

		u32 midr = cpuinfo->reg_midr;