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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-10-09 21:53:35 +0200 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-10-30 19:29:59 +0100 |
| commit | 278512665094888d3c007fdd74e090496d6c811d (patch) | |
| tree | 6d4f2cdddef316e07829b89c1c1a790d0db92fc3 /target/linux/bcm47xx/patches-4.19/300-fork_cacheflush.patch | |
| parent | 3824fa26d256d162fc0e02e46714eda7816cae4a (diff) | |
| download | upstream-278512665094888d3c007fdd74e090496d6c811d.tar.gz upstream-278512665094888d3c007fdd74e090496d6c811d.tar.bz2 upstream-278512665094888d3c007fdd74e090496d6c811d.zip | |
kernel: remove support for kernel 4.19
We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/bcm47xx/patches-4.19/300-fork_cacheflush.patch')
| -rw-r--r-- | target/linux/bcm47xx/patches-4.19/300-fork_cacheflush.patch | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/target/linux/bcm47xx/patches-4.19/300-fork_cacheflush.patch b/target/linux/bcm47xx/patches-4.19/300-fork_cacheflush.patch deleted file mode 100644 index b5efaaf03c..0000000000 --- a/target/linux/bcm47xx/patches-4.19/300-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); |