x86: make get_mode_name of 64bit the same as 32bit (01b2e16a) · Commits · e / devices / android_kernel_oneplus_sm8150

arch/x86/kernel/cpu/common_64.c

+14 −0

Original line number	Diff line number	Diff line
		@@ -83,6 +83,7 @@ static struct cpu_dev *this_cpu __cpuinitdata;
		int __cpuinit get_model_name(struct cpuinfo_x86 *c)
		{
		unsigned int *v;
		char p, q;

		if (c->extended_cpuid_level < 0x80000004)
		return 0;
		@@ -92,6 +93,19 @@ int __cpuinit get_model_name(struct cpuinfo_x86 *c)
		cpuid(0x80000003, &v[4], &v[5], &v[6], &v[7]);
		cpuid(0x80000004, &v[8], &v[9], &v[10], &v[11]);
		c->x86_model_id[48] = 0;

		/* Intel chips right-justify this string for some dumb reason;
		undo that brain damage */
		p = q = &c->x86_model_id[0];
		while (*p == ' ')
		p++;
		if (p != q) {
		while (*p)
		q++ = p++;
		while (q <= &c->x86_model_id[48])
		q++ = '\0'; / Zero-pad the rest */
		}

		return 1;
		}