[pve-devel] [PATCH zfsonlinux 3/7] spl: drop patch already contained in 0.7.13

[Stoiko Ivanov]

Signed-off-by: Stoiko Ivanov <s.ivanov at proxmox.com>
---
 ...tween-mm_sem-and-tx-assign-in-zfs_write-a.patch | 42 ----------------------
 spl/debian/patches/series                          |  1 -
 2 files changed, 43 deletions(-)
 delete mode 100644 spl/debian/patches/0001-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
 delete mode 100644 spl/debian/patches/series

diff --git a/spl/debian/patches/0001-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch b/spl/debian/patches/0001-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
deleted file mode 100644
index 2906ef8..0000000
--- a/spl/debian/patches/0001-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: ilbsmart <wgqimut at gmail.com>
-Date: Wed, 17 Oct 2018 02:11:24 +0800
-Subject: [PATCH] deadlock between mm_sem and tx assign in zfs_write() and page
- fault
-
-The bug time sequence:
-1. thread #1, `zfs_write` assign a txg "n".
-2. In a same process, thread #2, mmap page fault (which means the
-   `mm_sem` is hold) occurred, `zfs_dirty_inode` open a txg failed,
-   and wait previous txg "n" completed.
-3. thread #1 call `uiomove` to write, however page fault is occurred
-   in `uiomove`, which means it need `mm_sem`, but `mm_sem` is hold by
-   thread #2, so it stuck and can't complete,  then txg "n" will
-   not complete.
-
-So thread #1 and thread #2 are deadlocked.
-
-Reviewed-by: Chunwei Chen <tuxoko at gmail.com>
-Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
-Reviewed-by: Matthew Ahrens <mahrens at delphix.com>
-Signed-off-by: Grady Wong <grady.w at xtaotech.com>
-Closes #7939
-
-(backported from: zfs-upstream 779a6c0bf6df76e0dd92c1ccf81f48512b835bb0)
-Signed-off-by: Stoiko Ivanov <s.ivanov at proxmox.com>
----
- include/sys/uio.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/include/sys/uio.h b/include/sys/uio.h
-index 764beb9..2895690 100644
---- a/include/sys/uio.h
-+++ b/include/sys/uio.h
-@@ -53,6 +53,7 @@ typedef struct uio {
- 	int		uio_iovcnt;
- 	offset_t	uio_loffset;
- 	uio_seg_t	uio_segflg;
-+	boolean_t	uio_fault_disable;
- 	uint16_t	uio_fmode;
- 	uint16_t	uio_extflg;
- 	offset_t	uio_limit;
diff --git a/spl/debian/patches/series b/spl/debian/patches/series
deleted file mode 100644
index 9b4596f..0000000
--- a/spl/debian/patches/series
+++ /dev/null
@@ -1 +0,0 @@
-0001-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
-- 
2.11.0