Commit d52fec86 authored by Huacai Chen's avatar Huacai Chen
Browse files

LoongArch: Add HWCAP_LOONGARCH_CPUCFG to elf_hwcap 



HWCAP_LOONGARCH_CPUCFG is missing in elf_hwcap, so add it for glibc's
later use.

Cc: stable@vger.kernel.org
Reported-by: default avatarYinyu Cai <caiyinyu@loongson.cn>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent 5dc4c995

arch/loongarch/kernel/cpu-probe.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -94,7 +94,7 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c) 
	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |

	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |

		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;

		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;





	elf_hwcap |= HWCAP_LOONGARCH_CRC32;

	elf_hwcap = HWCAP_LOONGARCH_CPUCFG | HWCAP_LOONGARCH_CRC32;





	config = read_cpucfg(LOONGARCH_CPUCFG1);

	config = read_cpucfg(LOONGARCH_CPUCFG1);

	if (config & CPUCFG1_UAL) {

	if (config & CPUCFG1_UAL) {