Home » Mailing list archives » git-commits-head » 2010 » April » 13

sparc64: Support kmemleak.

Previous thread: sparc64: Add some more commentary to __raw_local_irq_save() by Linux Kernel Mailing List on Tuesday, April 13, 2010 - 12:59 pm. (1 message)

Next thread: sparc64: Fix memory leak in pci_register_iommu_region(). by Linux Kernel Mailing List on Tuesday, April 13, 2010 - 12:59 pm. (1 message)
[view original message]
From: Linux Kernel Mailing List
Subject: sparc64: Support kmemleak.
Date: Tuesday, April 13, 2010 - 12:59 pm

Gitweb:     http://git.kernel.org/linus/8b8d8e2840a440d62e8dc0ef36ba433b26f70d32
Commit:     8b8d8e2840a440d62e8dc0ef36ba433b26f70d32
Parent:     9960e9e8944f9b1ca6af5f7d26400ca45b429600
Author:     David S. Miller <davem@davemloft.net>
AuthorDate: Fri Apr 9 00:14:35 2010 -0700
Committer:  David S. Miller <davem@davemloft.net>
CommitDate: Mon Apr 12 23:46:17 2010 -0700

    sparc64: Support kmemleak.
    
    Only missing thing was an _sdata marker in vmlinux.lds.S
    
    Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/sparc/kernel/vmlinux.lds.S |    4 ++++
 lib/Kconfig.debug               |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index c4f5758..0c1e678 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -52,6 +52,10 @@ SECTIONS
 	_etext = .;
 
 	RO_DATA(PAGE_SIZE)
+
+	/* Start of data section */
+	_sdata = .;
+
 	.data1 : {
 		*(.data1)
 	}
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1fafb4b..6c2be60 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -356,7 +356,7 @@ config SLUB_STATS
 config DEBUG_KMEMLEAK
 	bool "Kernel memory leak detector"
 	depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \
-		(X86 || ARM || PPC || S390 || SUPERH)
+		(X86 || ARM || PPC || S390 || SPARC64 || SUPERH)
 
 	select DEBUG_FS if SYSFS
 	select STACKTRACE if STACKTRACE_SUPPORT
--


[ message continues ]
Previous thread: sparc64: Add some more commentary to __raw_local_irq_save() by Linux Kernel Mailing List on Tuesday, April 13, 2010 - 12:59 pm. (1 message)

Next thread: sparc64: Fix memory leak in pci_register_iommu_region(). by Linux Kernel Mailing List on Tuesday, April 13, 2010 - 12:59 pm. (1 message)