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| author | Jonas Gorski <jogo@openwrt.org> | 2015-12-02 22:24:46 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2015-12-02 22:24:46 +0000 |
| commit | e395433178224ff1e2a6053105d12936b46c7576 (patch) | |
| tree | 6fd6e2bb8019d78d1b8a57d63516ebbe3cff47f6 /target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch | |
| parent | 621677154f39f2e0b698a558b8b795db84a8e014 (diff) | |
| download | upstream-e395433178224ff1e2a6053105d12936b46c7576.tar.gz upstream-e395433178224ff1e2a6053105d12936b46c7576.tar.bz2 upstream-e395433178224ff1e2a6053105d12936b46c7576.zip | |
brcm63xx: add linux 4.4 support
Only netboot tested. Flash at your own risk.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 47702
Diffstat (limited to 'target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch b/target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch new file mode 100644 index 0000000000..8b603e8b66 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch @@ -0,0 +1,26 @@ +From ff3409ab17d56450943364ba49a16960e3cdda9b Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Sun, 6 Apr 2014 22:33:16 +0200 +Subject: [RFC] jffs2: work around unaligned accesses failing on bcm63xx/smp + +Unligned memcpy_fromio randomly fails with an unaligned dst. Work around +it by ensuring we are always doing aligned copies. + +Should fix filename corruption in jffs2 with SMP. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + fs/jffs2/nodelist.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/fs/jffs2/nodelist.h ++++ b/fs/jffs2/nodelist.h +@@ -255,7 +255,7 @@ struct jffs2_full_dirent + uint32_t ino; /* == zero for unlink */ + unsigned int nhash; + unsigned char type; +- unsigned char name[0]; ++ unsigned char name[0] __attribute__((aligned((sizeof(long))))); + }; + + /* |