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Date: Thu, 12 Nov 2015 15:16:10 -0800 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Paul Burton <paul.burton@...tec.com>, Markos Chandras <markos.chandras@...tec.com>, James Hogan <james.hogan@...tec.com>, linux-mips@...ux-mips.org, Ralf Baechle <ralf@...ux-mips.org>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.19.y-ckt 016/155] MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT 3.19.8-ckt10 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Paul Burton <paul.burton@...tec.com> 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 <paul.burton@...tec.com> Cc: Markos Chandras <markos.chandras@...tec.com> Cc: James Hogan <james.hogan@...tec.com> Cc: linux-mips@...ux-mips.org Cc: linux-kernel@...r.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10867/ Signed-off-by: Ralf Baechle <ralf@...ux-mips.org> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- 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 d729a5e..b38a518 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 @@ -311,7 +311,7 @@ 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 */ @@ -339,7 +339,7 @@ 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 @@ -453,7 +453,7 @@ LEAF(mips_cps_boot_vpes) 2: .set pop -#endif /* CONFIG_MIPS_MT */ +#endif /* CONFIG_MIPS_MT_SMP */ /* Return */ jr ra -- 1.9.1 -- 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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