The patch titled
fix memory leak in dma_declare_coherent_memory()
has been added to the -mm tree. Its filename is
fix-memory-leak-dma_declare_coherent_memory.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fix memory leak in dma_declare_coherent_memory()
From: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>
When it goes to free1_out, dev->dma_mem has not been freed.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/cris/arch-v32/drivers/pci/dma.c | 2 +-
arch/i386/kernel/pci-dma.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/cris/arch-v32/drivers/pci/dma.c~fix-memory-leak-dma_declare_coherent_memory arch/cris/arch-v32/drivers/pci/dma.c
--- a/arch/cris/arch-v32/drivers/pci/dma.c~fix-memory-leak-dma_declare_coherent_memory
+++ a/arch/cris/arch-v32/drivers/pci/dma.c
@@ -111,7 +111,7 @@ int dma_declare_coherent_memory(struct d
return DMA_MEMORY_IO;
free1_out:
- kfree(dev->dma_mem->bitmap);
+ kfree(dev->dma_mem);
out:
return 0;
}
diff -puN arch/i386/kernel/pci-dma.c~fix-memory-leak-dma_declare_coherent_memory arch/i386/kernel/pci-dma.c
--- a/arch/i386/kernel/pci-dma.c~fix-memory-leak-dma_declare_coherent_memory
+++ a/arch/i386/kernel/pci-dma.c
@@ -110,7 +110,7 @@ int dma_declare_coherent_memory(struct d
return DMA_MEMORY_IO;
free1_out:
- kfree(dev->dma_mem->bitmap);
+ kfree(dev->dma_mem);
out:
if (mem_base)
iounmap(mem_base);
_
Patches currently in -mm which might be from yoichi_yuasa@xxxxxxxxxxxxxx are
git-input.patch
git-mips.patch
fix-memory-leak-dma_declare_coherent_memory.patch
-
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