Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932742Ab2JCQrp (ORCPT ); Wed, 3 Oct 2012 12:47:45 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:51472 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932112Ab2JCQrm (ORCPT ); Wed, 3 Oct 2012 12:47:42 -0400 From: Catalin Marinas To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Russell King , Michal Simek , Ralf Baechle , Benjamin Herrenschmidt , Paul Mackerras , Martin Schwidefsky , Heiko Carstens , Paul Mundt , "David S. Miller" , Chris Metcalf , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, Andrew Morton Subject: [PATCH 2/4] Clean up the long arch list for the DEBUG_KMEMLEAK config option Date: Wed, 3 Oct 2012 17:44:24 +0100 Message-Id: <1349282666-32100-3-git-send-email-catalin.marinas@arm.com> X-Mailer: git-send-email 1.7.9.111.gf3fb0 In-Reply-To: <1349282666-32100-1-git-send-email-catalin.marinas@arm.com> References: <1349282666-32100-1-git-send-email-catalin.marinas@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5702 Lines: 180 This patch introduces HAVE_DEBUG_KMEMLEAK config option and selects it in corresponding architecture Kconfig files. DEBUG_KMEMLEAK now only depends on HAVE_DEBUG_KMEMLEAK. Signed-off-by: Catalin Marinas Cc: Russell King Cc: Michal Simek Cc: Ralf Baechle Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Paul Mundt Cc: "David S. Miller" Cc: Chris Metcalf Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: x86@kernel.org Cc: Andrew Morton --- arch/arm/Kconfig | 1 + arch/arm64/Kconfig | 1 + arch/microblaze/Kconfig | 1 + arch/mips/Kconfig | 1 + arch/powerpc/Kconfig | 1 + arch/s390/Kconfig | 1 + arch/sh/Kconfig | 1 + arch/sparc/Kconfig | 1 + arch/tile/Kconfig | 1 + arch/x86/Kconfig | 1 + lib/Kconfig.debug | 8 ++++---- 11 files changed, 14 insertions(+), 4 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 63ff281..a39477a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -50,6 +50,7 @@ config ARM select GENERIC_STRNLEN_USER select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN select HAVE_UID16 + select HAVE_DEBUG_KMEMLEAK help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index e61acae..5dc9273 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -10,6 +10,7 @@ config ARM64 select GENERIC_TIME_VSYSCALL select HARDIRQS_SW_RESEND select HAVE_ARCH_TRACEHOOK + select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_API_DEBUG select HAVE_DMA_ATTRS select HAVE_GENERIC_DMA_COHERENT diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index ab9afca..61b5d9f 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -24,6 +24,7 @@ config MICROBLAZE select GENERIC_CPU_DEVICES select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS + select HAVE_DEBUG_KMEMLEAK config SWAP def_bool n diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index faf6528..e04b95b 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -36,6 +36,7 @@ config MIPS select BUILDTIME_EXTABLE_SORT select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE + select HAVE_DEBUG_KMEMLEAK menu "Machine selection" diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 352f416..63c640d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -139,6 +139,7 @@ config PPC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select HAVE_DEBUG_KMEMLEAK config EARLY_PRINTK bool diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 4de3a85..d3216d7 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -133,6 +133,7 @@ config S390 select KTIME_SCALAR if 32BIT select HAVE_ARCH_SECCOMP_FILTER select HAVE_UID16 if 32BIT + select HAVE_DEBUG_KMEMLEAK config SCHED_OMIT_FRAME_POINTER def_bool y diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index fa6e2f1..cb5a22e 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -36,6 +36,7 @@ config SUPERH select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select HAVE_UID16 + select HAVE_DEBUG_KMEMLEAK help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 931eaed..a69bc77b 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -70,6 +70,7 @@ config SPARC64 select ARCH_HAVE_NMI_SAFE_CMPXCHG select HAVE_C_RECORDMCOUNT select NO_BOOTMEM + select HAVE_DEBUG_KMEMLEAK config ARCH_DEFCONFIG string diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index c9a3c1f..afb3abd 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -17,6 +17,7 @@ config TILE select SYS_HYPERVISOR select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS + select HAVE_DEBUG_KMEMLEAK # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2e84642..6995d6b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -105,6 +105,7 @@ config X86 select GENERIC_STRNLEN_USER select HAVE_RCU_USER_QS if X86_64 select HAVE_IRQ_TIME_ACCOUNTING + select HAVE_DEBUG_KMEMLEAK config INSTRUCTION_DECODER def_bool y diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 35c4565..63dfc4c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -449,12 +449,12 @@ config SLUB_STATS out which slabs are relevant to a particular load. Try running: slabinfo -DA +config HAVE_DEBUG_KMEMLEAK + bool + config DEBUG_KMEMLEAK bool "Kernel memory leak detector" - depends on DEBUG_KERNEL && EXPERIMENTAL && \ - (X86 || ARM || PPC || MIPS || S390 || SPARC64 || SUPERH || \ - MICROBLAZE || TILE || ARM64) - + depends on DEBUG_KERNEL && EXPERIMENTAL && HAVE_DEBUG_KMEMLEAK select DEBUG_FS select STACKTRACE if STACKTRACE_SUPPORT select KALLSYMS -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/