From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com ([91.189.89.112]:45630 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932350AbbJZNol (ORCPT ); Mon, 26 Oct 2015 09:44:41 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Paul Burton , Markos Chandras , James Hogan , linux-mips@linux-mips.org, Ralf Baechle , Luis Henriques Subject: [PATCH 3.16.y-ckt 076/104] MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT Date: Mon, 26 Oct 2015 13:42:58 +0000 Message-Id: <1445867006-18048-77-git-send-email-luis.henriques@canonical.com> In-Reply-To: <1445867006-18048-1-git-send-email-luis.henriques@canonical.com> References: <1445867006-18048-1-git-send-email-luis.henriques@canonical.com> Sender: stable-owner@vger.kernel.org List-ID: 3.16.7-ckt19 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Paul Burton commit 7a63076d9a31a6c2073da45021eeb4f89d2a8b56 upstream. The CONFIG_MIPS_MT symbol can be selected by CONFIG_MIPS_VPE_LOADER in addition to CONFIG_MIPS_MT_SMP. We only want MT code in the CPS SMP boot vector if we're using MT for SMP. Thus switch the config symbol we ifdef against to CONFIG_MIPS_MT_SMP. Signed-off-by: Paul Burton Cc: Markos Chandras Cc: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10867/ Signed-off-by: Ralf Baechle [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques --- arch/mips/kernel/cps-vec.S | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index acd9bd6daf99..05a96be42075 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -224,7 +224,7 @@ LEAF(excep_ejtag) END(excep_ejtag) LEAF(mips_cps_core_init) -#ifdef CONFIG_MIPS_MT +#ifdef CONFIG_MIPS_MT_SMP /* Check that the core implements the MT ASE */ has_mt t0, 3f @@ -310,7 +310,7 @@ LEAF(mips_cps_boot_vpes) /* Calculate this VPEs ID. If the core doesn't support MT use 0 */ li t9, 0 -#ifdef CONFIG_MIPS_MT +#ifdef CONFIG_MIPS_MT_SMP has_mt t6, 1f /* Find the number of VPEs present in the core */ @@ -338,7 +338,7 @@ LEAF(mips_cps_boot_vpes) lw t7, COREBOOTCFG_VPECONFIG(t0) addu v0, v0, t7 -#ifdef CONFIG_MIPS_MT +#ifdef CONFIG_MIPS_MT_SMP /* If the core doesn't support MT then return */ bnez t6, 1f @@ -451,7 +451,7 @@ LEAF(mips_cps_boot_vpes) 2: .set pop -#endif /* CONFIG_MIPS_MT */ +#endif /* CONFIG_MIPS_MT_SMP */ /* Return */ jr ra