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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-05-25 12:19:51 +0200 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-05-30 11:30:06 +0200 |
commit | 06feb09e54c125eee2ae2344a7050be0fa14707b (patch) | |
tree | 9e8ce7fa78317214197db0015cb1c2f7f02b26f5 /target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch | |
parent | a002a24536c15926724516b4acf58ad8934a896d (diff) | |
download | upstream-06feb09e54c125eee2ae2344a7050be0fa14707b.tar.gz upstream-06feb09e54c125eee2ae2344a7050be0fa14707b.tar.bz2 upstream-06feb09e54c125eee2ae2344a7050be0fa14707b.zip |
bcm47xx: remove support for kernel 4.14
We currently support three kernel versions on this target, let's
just get rid of the oldest one.
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch')
-rw-r--r-- | target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch b/target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch deleted file mode 100644 index b5efaaf03c..0000000000 --- a/target/linux/bcm47xx/patches-4.14/300-fork_cacheflush.patch +++ /dev/null @@ -1,21 +0,0 @@ -From: Wolfram Joost <dbox2@frokaschwei.de> -Subject: [PATCH] fork_cacheflush - -On ASUS WL-500gP there are many unexpected "Segmentation fault"s that -seem to be caused by a kernel. They can be avoided by: -1) Disabling highpage -2) Using flush_cache_mm in flush_cache_dup_mm - -For details see OpenWrt ticket #2035 https://dev.openwrt.org/ticket/2035 ---- ---- a/arch/mips/include/asm/cacheflush.h -+++ b/arch/mips/include/asm/cacheflush.h -@@ -47,7 +47,7 @@ - extern void (*flush_cache_all)(void); - extern void (*__flush_cache_all)(void); - extern void (*flush_cache_mm)(struct mm_struct *mm); --#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0) -+#define flush_cache_dup_mm(mm) flush_cache_mm(mm) - extern void (*flush_cache_range)(struct vm_area_struct *vma, - unsigned long start, unsigned long end); - extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn); |