When running on a CPU implementing the release 6 of the MIPS32 or MIPS64
ISA, advertise that to userland via the appropriate HWCAP bit.
Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
---
Changes in v2: None
arch/mips/kernel/cpu-probe.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index e184921..168a5d3 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1489,6 +1489,9 @@ void cpu_probe(void)
else
c->srsets = 1;
+ if (cpu_has_mips_r6)
+ elf_hwcap |= HWCAP_MIPS_R6;
+
if (cpu_has_msa) {
c->msa_id = cpu_get_msa_id();
WARN(c->msa_id & MSA_IR_WRPF,
--
2.4.6
