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Thanks to jhansen and Wolfram Joost for the fixes and to ryd for the test hardware. Seems like the user space segfaults actually came from this patch: http://lkml.org/lkml/2006/12/12/158 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9285 3c298f89-4303-0410-b956-a3cf2f4a3e73
14 lines
760 B
Diff
14 lines
760 B
Diff
Index: linux-2.6.23/include/asm-mips/cacheflush.h
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===================================================================
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--- linux-2.6.23.orig/include/asm-mips/cacheflush.h 2007-10-13 11:01:52.780284289 +0200
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+++ linux-2.6.23/include/asm-mips/cacheflush.h 2007-10-13 11:02:16.289624011 +0200
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@@ -32,7 +32,7 @@
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extern void (*flush_cache_all)(void);
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extern void (*__flush_cache_all)(void);
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extern void (*flush_cache_mm)(struct mm_struct *mm);
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-#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
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+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
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extern void (*flush_cache_range)(struct vm_area_struct *vma,
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unsigned long start, unsigned long end);
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extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
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