brcm47xx: add patches for kernel 2.6.36

[openwrt/svn-archive/archive.git] / target / linux / brcm47xx / patches-2.6.36 / 301-kmod-fuse-dcache-bug-r4k.patch

diff --git a/target/linux/brcm47xx/patches-2.6.36/301-kmod-fuse-dcache-bug-r4k.patch b/target/linux/brcm47xx/patches-2.6.36/301-kmod-fuse-dcache-bug-r4k.patch
new file mode 100644 (file)
index 0000000..62f6992
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.36/301-kmod-fuse-dcache-bug-r4k.patch
@@ -0,0 +1,32 @@
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -373,7 +373,7 @@ static inline void local_r4k___flush_cac
+       }
+ }
+ 
+-static void r4k___flush_cache_all(void)
++void r4k___flush_cache_all(void)
+ {
+       r4k_on_each_cpu(local_r4k___flush_cache_all, NULL, 1);
+ }
+@@ -537,7 +537,7 @@ static inline void local_r4k_flush_cache
+       }
+ }
+ 
+-static void r4k_flush_cache_page(struct vm_area_struct *vma,
++void r4k_flush_cache_page(struct vm_area_struct *vma,
+       unsigned long addr, unsigned long pfn)
+ {
+       struct flush_cache_page_args args;
+@@ -1469,3 +1469,11 @@ void __cpuinit r4k_cache_init(void)
+       coherency_setup();
+ #endif
+ }
++
++/* fuse package DCACHE BUG patch exports */
++void (*fuse_flush_cache_all)(void) = r4k___flush_cache_all;
++EXPORT_SYMBOL(fuse_flush_cache_all);
++
++void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
++      unsigned long pfn) = r4k_flush_cache_page;
++EXPORT_SYMBOL(fuse_flush_cache_page);