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Subject[PATCH 14/16] MIPS: advertise MSA support via HWCAP when present
Date
If MSA is supported by both the hardware & the kernel then advertise
that support to userland via the AT_HWCAP aux vector.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
---

arch/mips/kernel/cpu-probe.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 168a5d3..15e9efc 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1496,6 +1496,7 @@ void cpu_probe(void)
c->msa_id = cpu_get_msa_id();
WARN(c->msa_id & MSA_IR_WRPF,
"Vector register partitioning unimplemented!");
+ elf_hwcap |= HWCAP_MIPS_MSA;
}

cpu_probe_vmbits(c);
--
2.4.4


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