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53 lines
1.7 KiB
Diff
53 lines
1.7 KiB
Diff
From 184edf882ebb7885b49fa231a503205da94e78f0 Mon Sep 17 00:00:00 2001
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From: Markos Chandras <markos.chandras@imgtec.com>
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Date: Wed, 2 Oct 2013 12:40:26 -0500
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Subject: [PATCH 065/105] MIPS: Kconfig: CMP support needs to select SMP as
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well
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The CMP code is only designed to work with SMP configurations.
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Fixes multiple build problems on certain randconfigs:
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In file included from arch/mips/kernel/smp-cmp.c:34:0:
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arch/mips/include/asm/smp.h:28:0:
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error: "raw_smp_processor_id" redefined [-Werror]
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In file included from include/linux/sched.h:30:0,
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from arch/mips/kernel/smp-cmp.c:22:
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include/linux/smp.h:135:0: note: this is the location of the
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previous definition
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In file included from arch/mips/kernel/smp-cmp.c:34:0:
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arch/mips/include/asm/smp.h:57:20:
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error: redefinition of 'smp_send_reschedule'
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In file included from include/linux/sched.h:30:0,
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from arch/mips/kernel/smp-cmp.c:22:
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include/linux/smp.h:179:20: note: previous
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definition of 'smp_send_reschedule' was here
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In file included from arch/mips/kernel/smp-cmp.c:34:0:
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arch/mips/include/asm/smp.h: In function 'smp_send_reschedule':
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arch/mips/include/asm/smp.h:61:8:
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error: dereferencing pointer to incomplete type
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[...]
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Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
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Cc: linux-mips@linux-mips.org
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Cc: Markos Chandras <markos.chandras@imgtec.com>
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Patchwork: https://patchwork.linux-mips.org/patch/5812/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/Kconfig | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -2038,6 +2038,7 @@ config MIPS_VPE_APSP_API
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config MIPS_CMP
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bool "MIPS CMP framework support"
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depends on SYS_SUPPORTS_MIPS_CMP
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+ select SMP
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select SYNC_R4K
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select SYS_SUPPORTS_SMP
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select SYS_SUPPORTS_SCHED_SMT if SMP
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