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Commit a359d37f authored by Ruchi Kandoi's avatar Ruchi Kandoi
Browse files

Revert "arm64: restrict effects of ARMV7_COMPAT_CPUINFO to ARMv7 tasks" 

This reverts commit ad5ad9ea.
parent 424fc124

arch/arm64/kernel/setup.c

+4 −10
Original line number Diff line number Diff line
@@ -472,19 +472,13 @@ static int c_show(struct seq_file *m, void *v) 
		if (elf_hwcap & (1 << i))

			seq_printf(m, "%s ", hwcap_str[i]);

#ifdef CONFIG_ARMV7_COMPAT_CPUINFO

	if (is_compat_task()) {

	/* Print out the non-optional ARMv8 HW capabilities */

	seq_printf(m, "wp half thumb fastmult vfp edsp neon vfpv3 tlsi ");

	seq_printf(m, "vfpv4 idiva idivt ");

	}

#endif



	seq_printf(m, "\nCPU implementer\t: 0x%02x\n", read_cpuid_id() >> 24);

	seq_printf(m, "CPU architecture: %s\n",

#if IS_ENABLED(CONFIG_ARMV7_COMPAT_CPUINFO)

			is_compat_task() ? "8" :

#endif

			"AArch64");

	seq_printf(m, "CPU architecture: 8\n");

	seq_printf(m, "CPU variant\t: 0x%x\n", (read_cpuid_id() >> 20) & 15);

	seq_printf(m, "CPU part\t: 0x%03x\n", (read_cpuid_id() >> 4) & 0xfff);

	seq_printf(m, "CPU revision\t: %d\n", read_cpuid_id() & 15);