diff options
Diffstat (limited to 'pkgs/os-specific/linux/zfs/0.6.5-fix-corruption.patch')
| -rw-r--r-- | pkgs/os-specific/linux/zfs/0.6.5-fix-corruption.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/pkgs/os-specific/linux/zfs/0.6.5-fix-corruption.patch b/pkgs/os-specific/linux/zfs/0.6.5-fix-corruption.patch deleted file mode 100644 index af4ce1333c84..000000000000 --- a/pkgs/os-specific/linux/zfs/0.6.5-fix-corruption.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 96165264ad0afe7a5d440ef49f9712a188486266 Mon Sep 17 00:00:00 2001 -From: Richard Yao <ryao@gentoo.org> -Date: Fri, 18 Sep 2015 08:32:52 -0400 -Subject: [PATCH] Discard on zvols should not exceed the length of a block - -37f9dac592bf5889c3efb305c48ac39b4c7dd140 replaced the end-start -calculation with a cached value, but neglected to update it on discard -operations. This can cause us to discard data not requested, causing -data loss on zvols. - -Reported-by: Richard Connon <richard.connon@zynstra.com> -Signed-off-by: Richard Yao <ryao@gentoo.org> ---- - module/zfs/zvol.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c -index 492f8ff..c5a8071 100644 ---- a/module/zfs/zvol.c -+++ b/module/zfs/zvol.c -@@ -661,6 +661,7 @@ zvol_discard(struct bio *bio) - if (!(bio->bi_rw & REQ_SECURE)) { - start = P2ROUNDUP(start, zv->zv_volblocksize); - end = P2ALIGN(end, zv->zv_volblocksize); -+ size = end - start; - } - #endif - |