From f323dec4f866d9ea75eae11c6762d0144d100628 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 17 Feb 2021 19:07:23 +0100 Subject: bcm63xx: add kernel 5.10 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Runtime-tested on Comtrend AR-5387un. Signed-off-by: Álvaro Fernández Rojas --- ...around-unaligned-accesses-failing-on-bcm6.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 target/linux/bcm63xx/patches-5.10/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch (limited to 'target/linux/bcm63xx/patches-5.10/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch') diff --git a/target/linux/bcm63xx/patches-5.10/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch b/target/linux/bcm63xx/patches-5.10/803-jffs2-work-around-unaligned-accesses-failing-on-bcm6.patch new file mode 100644 index 0000000000..d98d27c6b4 --- /dev/null +++ b/target/linux/bcm63xx/patches-5.10/803-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 +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 +--- + fs/jffs2/nodelist.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/fs/jffs2/nodelist.h ++++ b/fs/jffs2/nodelist.h +@@ -259,7 +259,7 @@ struct jffs2_full_dirent + uint32_t ino; /* == zero for unlink */ + unsigned int nhash; + unsigned char type; +- unsigned char name[]; ++ unsigned char name[] __attribute__((aligned((sizeof(long))))); + }; + + /* -- cgit v1.2.3