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Message-ID: <1436540426-10021-15-git-send-email-paul.burton@imgtec.com> Date: Fri, 10 Jul 2015 16:00:23 +0100 From: Paul Burton <paul.burton@...tec.com> To: <linux-mips@...ux-mips.org> CC: Matthew Fortune <matthew.fortune@...tec.com>, Paul Burton <paul.burton@...tec.com>, Leonid Yegoshin <Leonid.Yegoshin@...tec.com>, "Maciej W. Rozycki" <macro@...ux-mips.org>, <linux-kernel@...r.kernel.org>, Huacai Chen <chenhc@...ote.com>, Markos Chandras <markos.chandras@...tec.com>, Ralf Baechle <ralf@...ux-mips.org> Subject: [PATCH 14/16] MIPS: advertise MSA support via HWCAP when present 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@...tec.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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