upgrade version to 4.2

0001-Assemble-keep-MD_DISK_FAILFAST-and-MD_DISK_WRITEMOST.patch

@@ -1,39 +0,0 @@
-From d164718cc46b5b2ca3096829f385c935c5d99776 Mon Sep 17 00:00:00 2001
-From: Gioh Kim <gi-oh.kim@profitbricks.com>
-Date: Tue, 6 Nov 2018 15:27:42 +0100
-Subject: [PATCH 01/27] Assemble: keep MD_DISK_FAILFAST and MD_DISK_WRITEMOSTLY
- flag
-
-Before updating superblock of slave disks, desired_state value
-is set for the target state of the slave disks. But it forgets
-to check MD_DISK_FAILFAST and MD_DISK_WRITEMOSTLY flags. Then
-start_arrays() calls ADD_NEW_DISK ioctl-call and pass the state
-without MD_DISK_FAILFAST and MD_DISK_WRITEMOSTLY.
-
-Currenlty it does not generate any problem because kernel does not
-care MD_DISK_FAILFAST or MD_DISK_WRITEMOSTLY flags.
-
-Reviewed-by: NeilBrown <neilb@suse.com>
-Signed-off-by: Gioh Kim <gi-oh.kim@profitbricks.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Assemble.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/Assemble.c b/Assemble.c
-index a79466c..f39c9e1 100644
---- a/Assemble.c
-+++ b/Assemble.c
-@@ -1704,6 +1704,9 @@ try_again:
- 		else
- 			desired_state = (1<<MD_DISK_ACTIVE) | (1<<MD_DISK_SYNC);
- 
-+		desired_state |= devices[j].i.disk.state & ((1<<MD_DISK_FAILFAST) |
-+							    (1<<MD_DISK_WRITEMOSTLY));
-+
- 		if (!devices[j].uptodate)
- 			continue;
- 
--- 
-2.21.1 (Apple Git-122.3)
-

0001-mdadm-remove-Werror-to-fix-Werror-address-of-packed-.patch

@@ -1,7 +1,7 @@
-From 1cb13d072393b6f9ff51d678a2e5de8ada33c471 Mon Sep 17 00:00:00 2001
+From 08a99f11c2b507b5e6e5403461e2f53715be8ade Mon Sep 17 00:00:00 2001
 From: Zhiqiang Liu <liuzhiqiang26@huawei.com>
 Date: Mon, 29 Jun 2020 21:33:22 +0800
-Subject: [PATCH 27/27] mdadm: remove -Werror to fix
+Subject: [PATCH] mdadm: remove -Werror to fix
  [-Werror=address-of-packed-member] problem
 
 gcc reports [-Werror=address-of-packed-member] error when building
@@ -14,12 +14,12 @@ Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/Makefile b/Makefile
-index 2767ac6..5e24cbd 100644
+index 2a51d81..ee5bdad 100644
 --- a/Makefile
 +++ b/Makefile
-@@ -48,7 +48,7 @@ endif
- 
- CC ?= $(CROSS_COMPILE)gcc
+@@ -50,7 +50,7 @@ ifeq ($(origin CC),default)
+ CC := $(CROSS_COMPILE)gcc
+ endif
  CXFLAGS ?= -ggdb
 -CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
 +CWFLAGS = -Wall -Wstrict-prototypes -Wextra -Wno-unused-parameter
@@ -27,5 +27,5 @@ index 2767ac6..5e24cbd 100644
  CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3
  endif
 -- 
-2.21.1 (Apple Git-122.3)
+2.33.0
 

0002-Document-PART-POLICY-lines.patch

@@ -1,77 +0,0 @@
-From 3a5189df04c3bfa74e59014de1bf7b4d1acd2c10 Mon Sep 17 00:00:00 2001
-From: NeilBrown <neilb@suse.com>
-Date: Fri, 9 Nov 2018 17:12:33 +1100
-Subject: [PATCH 02/27] Document PART-POLICY lines
-
-PART-POLICY has been accepted in mdadm.conf since the same
-time that POLICY was accepted, but it was never documented.
-So add the missing documentation.
-
-Also fix a bug which would have stopped it from working if
-anyone had ever tried to use it.
-
-Signed-off-by: NeilBrown <neilb@suse.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- mdadm.conf.5 | 24 +++++++++++++++++++++++-
- policy.c     |  2 +-
- 2 files changed, 24 insertions(+), 2 deletions(-)
-
-diff --git a/mdadm.conf.5 b/mdadm.conf.5
-index 18512cb..47c962a 100644
---- a/mdadm.conf.5
-+++ b/mdadm.conf.5
-@@ -501,7 +501,7 @@ To update hot plug configuration it is necessary to execute
- .B mdadm \-\-udev\-rules
- command after changing the config file
- 
--Key words used in the
-+Keywords used in the
- .I POLICY
- line and supported values are:
- 
-@@ -565,6 +565,28 @@ be automatically added to that array (or it's container)
- as above and the disk will become a spare in remaining cases
- .RE
- 
-+.TP
-+.B PART-POLICY
-+This is similar to
-+.B POLICY
-+and accepts the same keyword assignments.  It allows a consistent set
-+of policies to applied to each of the partitions of a device.
-+
-+A
-+.B PART-POLICY
-+line should set
-+.I type=disk
-+and identify the path to one or more disk devices.  Each partition on
-+these disks will be treated according to the
-+.I action=
-+setting  from this line.  If a
-+.I domain
-+is set in the line, then the domain associated with each patition will
-+be based on the domain, but with
-+.RB \(dq -part N\(dq
-+appended, when N is the partition number for the partition that was
-+found.
-+
- .SH EXAMPLE
- DEVICE /dev/sd[bcdjkl]1
- .br
-diff --git a/policy.c b/policy.c
-index c0d18a7..258f393 100644
---- a/policy.c
-+++ b/policy.c
-@@ -300,7 +300,7 @@ static int path_has_part(char *path, char **part)
- 		l--;
- 	if (l < 5 || strncmp(path+l-5, "-part", 5) != 0)
- 		return 0;
--	*part = path+l-4;
-+	*part = path+l-5;
- 	return 1;
- }
- 
--- 
-2.21.1 (Apple Git-122.3)
-

0003-Grow-avoid-overflow-in-compute_backup_blocks.patch

@@ -1,34 +0,0 @@
-From 488555f211b2bae7f54670e6f3fc3aef14215f44 Mon Sep 17 00:00:00 2001
-From: NeilBrown <neilb@suse.com>
-Date: Thu, 6 Dec 2018 10:35:41 +1100
-Subject: [PATCH 03/27] Grow: avoid overflow in compute_backup_blocks()
-
-With a chunk size of 16Meg and data drive count of 8,
-this calculate can easily overflow the 'int' type that
-is used for the multiplications.
-So force it to use "long" instead.
-
-Reported-and-tested-by: Ed Spiridonov <edo.rus@gmail.com>
-Signed-off-by: NeilBrown <neilb@suse.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Grow.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/Grow.c b/Grow.c
-index 4436a4d..76f82c0 100644
---- a/Grow.c
-+++ b/Grow.c
-@@ -1196,7 +1196,8 @@ unsigned long compute_backup_blocks(int nchunk, int ochunk,
- 	/* Find GCD */
- 	a = GCD(a, b);
- 	/* LCM == product / GCD */
--	blocks = (ochunk/512) * (nchunk/512) * odata * ndata / a;
-+	blocks = (unsigned long)(ochunk/512) * (unsigned long)(nchunk/512) *
-+		odata * ndata / a;
- 
- 	return blocks;
- }
--- 
-2.21.1 (Apple Git-122.3)
-

0004-Grow-report-correct-new-chunk-size.patch

@@ -1,30 +0,0 @@
-From a3afc5af0cdf29652c8350d03b6d7fbb28f4ccf9 Mon Sep 17 00:00:00 2001
-From: NeilBrown <neilb@suse.com>
-Date: Thu, 6 Dec 2018 10:36:28 +1100
-Subject: [PATCH 04/27] Grow: report correct new chunk size.
-
-When using "--grow --chunk=" to change chunk
-size, the old chunksize is reported instead of the new.
-
-Signed-off-by: NeilBrown <neilb@suse.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Grow.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Grow.c b/Grow.c
-index 76f82c0..363b209 100644
---- a/Grow.c
-+++ b/Grow.c
-@@ -3286,7 +3286,7 @@ static int reshape_array(char *container, int fd, char *devname,
- 				goto release;
- 			} else if (verbose >= 0)
- 				printf("chunk size for %s set to %d\n",
--				       devname, array.chunk_size);
-+				       devname, info->new_chunk);
- 		}
- 		unfreeze(st);
- 		return 0;
--- 
-2.21.1 (Apple Git-122.3)
-

0005-Fix-spelling-typos.patch

@@ -1,101 +0,0 @@
-From 73b33b805f386c1aee582b2579d82ae5cbbd0f98 Mon Sep 17 00:00:00 2001
-From: Dimitri John Ledkov <xnox@ubuntu.com>
-Date: Tue, 15 Jan 2019 19:08:37 +0000
-Subject: [PATCH 05/27] Fix spelling typos.
-
-Signed-off-by: Dimitri John Ledkov <xnox@ubuntu.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Assemble.c    | 2 +-
- Create.c      | 2 +-
- Grow.c        | 6 +++---
- super-ddf.c   | 2 +-
- super-intel.c | 2 +-
- 5 files changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/Assemble.c b/Assemble.c
-index f39c9e1..3fa996f 100644
---- a/Assemble.c
-+++ b/Assemble.c
-@@ -876,7 +876,7 @@ static int force_array(struct mdinfo *content,
- 		current_events = devices[chosen_drive].i.events;
- 	add_another:
- 		if (c->verbose >= 0)
--			pr_err("forcing event count in %s(%d) from %d upto %d\n",
-+			pr_err("forcing event count in %s(%d) from %d up to %d\n",
- 			       devices[chosen_drive].devname,
- 			       devices[chosen_drive].i.disk.raid_disk,
- 			       (int)(devices[chosen_drive].i.events),
-diff --git a/Create.c b/Create.c
-index 04b1dfc..6f1b228 100644
---- a/Create.c
-+++ b/Create.c
-@@ -823,7 +823,7 @@ int Create(struct supertype *st, char *mddev,
- 		}
- 		bitmap_fd = open(s->bitmap_file, O_RDWR);
- 		if (bitmap_fd < 0) {
--			pr_err("weird: %s cannot be openned\n",
-+			pr_err("weird: %s cannot be opened\n",
- 				s->bitmap_file);
- 			goto abort_locked;
- 		}
-diff --git a/Grow.c b/Grow.c
-index 363b209..6d32661 100644
---- a/Grow.c
-+++ b/Grow.c
-@@ -446,7 +446,7 @@ int Grow_addbitmap(char *devname, int fd, struct context *c, struct shape *s)
- 		if (offset_setable) {
- 			st->ss->getinfo_super(st, mdi, NULL);
- 			if (sysfs_init(mdi, fd, NULL)) {
--				pr_err("failed to intialize sysfs.\n");
-+				pr_err("failed to initialize sysfs.\n");
- 				free(mdi);
- 			}
- 			rv = sysfs_set_num_signed(mdi, NULL, "bitmap/location",
-@@ -2178,7 +2178,7 @@ size_change_error:
- 	memset(&info, 0, sizeof(info));
- 	info.array = array;
- 	if (sysfs_init(&info, fd, NULL)) {
--		pr_err("failed to intialize sysfs.\n");
-+		pr_err("failed to initialize sysfs.\n");
- 		rv = 1;
- 		goto release;
- 	}
-@@ -2903,7 +2903,7 @@ static int impose_level(int fd, int level, char *devname, int verbose)
- 	struct mdinfo info;
- 
- 	if (sysfs_init(&info, fd, NULL)) {
--		pr_err("failed to intialize sysfs.\n");
-+		pr_err("failed to initialize sysfs.\n");
- 		return  1;
- 	}
- 
-diff --git a/super-ddf.c b/super-ddf.c
-index 618542c..c095e8a 100644
---- a/super-ddf.c
-+++ b/super-ddf.c
-@@ -1900,7 +1900,7 @@ static struct vd_config *find_vdcr(struct ddf_super *ddf, unsigned int inst,
- 		return conf;
- 	}
- bad:
--	pr_err("Could't find disk %d in array %u\n", n, inst);
-+	pr_err("Couldn't find disk %d in array %u\n", n, inst);
- 	return NULL;
- }
- 
-diff --git a/super-intel.c b/super-intel.c
-index 6438987..401a3ea 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -9956,7 +9956,7 @@ static void imsm_process_update(struct supertype *st,
- 		break;
- 	}
- 	default:
--		pr_err("error: unsuported process update type:(type: %d)\n",	type);
-+		pr_err("error: unsupported process update type:(type: %d)\n",	type);
- 	}
- }
- 
--- 
-2.21.1 (Apple Git-122.3)
-

0006-Detail.c-do-not-skip-first-character-when-calling-xs.patch

@@ -1,46 +0,0 @@
-From 3f772cd2f7c81f7475b425f0128e97f2cc142490 Mon Sep 17 00:00:00 2001
-From: Coly Li <colyli@suse.de>
-Date: Tue, 12 Feb 2019 12:53:18 +0800
-Subject: [PATCH 06/27] Detail.c: do not skip first character when calling
- xstrdup in Detail()
-
-'Commit b9c9bd9bacaa ("Detail: ensure --export names are acceptable as
-shell variables")' duplicates mdi->sys_name to sysdev string by,
-	char *sysdev = xstrdup(mdi->sys_name + 1);
-which skips the first character of mdi->sys_name. Then when running
-mdadm --detail <md device> --export, the output looks like,
-	MD_DEVICE_ev_sda2_ROLE=1
-	MD_DEVICE_ev_sda2_DEV=/dev/sda2
-The first character of md device (between MD_DEVICE and _ROLE/_DEV)
-is dropped. The expected output should be,
-	MD_DEVICE_dev_sda2_ROLE=1
-	MD_DEVICE_dev_sda2_DEV=/dev/sda2
-
-This patch removes the '+ 1' from calling xstrdup() in Detail(), which
-gets the dropped first character back.
-
-Reported-by: Arvin Schnell <aschnell@suse.com>
-Fixes: b9c9bd9bacaa ("Detail: ensure --export names are acceptable as 4 shell variables")
-Signed-off-by: Coly Li <colyli@suse.de>
-Cc: NeilBrown <neilb@suse.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Detail.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Detail.c b/Detail.c
-index b3e857a..20ea03a 100644
---- a/Detail.c
-+++ b/Detail.c
-@@ -284,7 +284,7 @@ int Detail(char *dev, struct context *c)
- 			struct mdinfo *mdi;
- 			for (mdi  = sra->devs; mdi; mdi = mdi->next) {
- 				char *path;
--				char *sysdev = xstrdup(mdi->sys_name + 1);
-+				char *sysdev = xstrdup(mdi->sys_name);
- 				char *cp;
- 
- 				path = map_dev(mdi->disk.major,
--- 
-2.21.1 (Apple Git-122.3)
-

0007-Fix-reshape-for-decreasing-data-offset.patch

@@ -1,70 +0,0 @@
-From 896bd7389840921f586bb52d9d6b73a5cae13f52 Mon Sep 17 00:00:00 2001
-From: Corey Hickey <bugfood-c@fatooh.org>
-Date: Mon, 11 Feb 2019 17:18:38 -0800
-Subject: [PATCH 07/27] Fix reshape for decreasing data offset
-
-...when not changing the number of disks.
-
-This patch needs context to explain. These are the relevant parts of
-the original code (condensed and annotated):
-
-if (dir > 0) {
-    /* Increase data offset (reshape backwards) */
-    if (data_offset < sd->data_offset + min) {
-        pr_err("--data-offset too small on %s\n",
-               dn);
-        goto release;
-    }
-} else {
-    /* Decrease data offset (reshape forwards) */
-    if (data_offset < sd->data_offset - min) {
-        pr_err("--data-offset too small on %s\n",
-               dn);
-        goto release;
-    }
-}
-
-When this code is reached, mdadm has already decided on a reshape
-direction. When increasing the data offset, the reshape runs backwards
-(dir==1); when decreasing the data offset, the reshape runs forwards
-(dir==-1).
-
-The conditional within the backwards reshape is correct: the requested
-offset must be larger than the old offset plus a minimum delta; thus the
-reshape has room to work.
-
-For the forwards reshape, the requested offset needs to be smaller than
-the old offset minus a minimum delta; to do this correctly, the
-comparison must be reversed.
-
-Also update the error message.
-
-Note: I have tested this change on a RAID 5 on Linux 4.18.0 and verified
-that there were no errors from the kernel and that the device data
-remained intact. I do not know if there are considerations for different
-RAID levels.
-
-Signed-off-by: Corey Hickey <bugfood-c@fatooh.org>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Grow.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/Grow.c b/Grow.c
-index 6d32661..764374f 100644
---- a/Grow.c
-+++ b/Grow.c
-@@ -2613,8 +2613,8 @@ static int set_new_data_offset(struct mdinfo *sra, struct supertype *st,
- 					goto release;
- 				}
- 				if (data_offset != INVALID_SECTORS &&
--				    data_offset < sd->data_offset - min) {
--					pr_err("--data-offset too small on %s\n",
-+				    data_offset > sd->data_offset - min) {
-+					pr_err("--data-offset too large on %s\n",
- 						dn);
- 					goto release;
- 				}
--- 
-2.21.1 (Apple Git-122.3)
-

0008-mdmon-don-t-attempt-to-manage-new-arrays-when-termin.patch

@@ -1,50 +0,0 @@
-From 195b937685f1076d9e418d01b77e3274dffb29dc Mon Sep 17 00:00:00 2001
-From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
-Date: Fri, 22 Feb 2019 10:15:45 +0100
-Subject: [PATCH 08/27] mdmon: don't attempt to manage new arrays when
- terminating
-
-When mdmon gets a SIGTERM, it stops managing arrays that are clean. If
-there is more that one array in the container and one of them is dirty
-and the clean one is still present in mdstat, mdmon will treat it as a
-new array and start managing it again. This leads to a cycle of
-remove_old() / manage_new() calls for the clean array, until the other
-one also becomes clean.
-
-Prevent this by not calling manage_new() if sigterm is set. Also, remove
-a check for sigterm in manage_new() because the condition will never be
-true.
-
-Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- managemon.c | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/managemon.c b/managemon.c
-index 101231c..29b91ba 100644
---- a/managemon.c
-+++ b/managemon.c
-@@ -727,9 +727,7 @@ static void manage_new(struct mdstat_ent *mdstat,
- 	dprintf("inst: %s action: %d state: %d\n", inst,
- 		new->action_fd, new->info.state_fd);
- 
--	if (sigterm)
--		new->info.safe_mode_delay = 1;
--	else if (mdi->safe_mode_delay >= 50)
-+	if (mdi->safe_mode_delay >= 50)
- 		/* Normal start, mdadm set this. */
- 		new->info.safe_mode_delay = mdi->safe_mode_delay;
- 	else
-@@ -803,7 +801,7 @@ void manage(struct mdstat_ent *mdstat, struct supertype *container)
- 				break;
- 			}
- 		}
--		if (a == NULL || !a->container)
-+		if ((a == NULL || !a->container) && !sigterm)
- 			manage_new(mdstat, container, a);
- 	}
- }
--- 
-2.21.1 (Apple Git-122.3)
-

0009-mdmon-wait-for-previous-mdmon-to-exit-during-takeove.patch

@@ -1,57 +0,0 @@
-From ba21bae7f771a7e1ac9b9eaa0e0357fa597447e8 Mon Sep 17 00:00:00 2001
-From: Pawel Baldysiak <pawel.baldysiak@intel.com>
-Date: Fri, 22 Feb 2019 13:30:27 +0100
-Subject: [PATCH 09/27] mdmon: wait for previous mdmon to exit during takeover
-
-Since the patch c76242c5("mdmon: get safe mode delay file descriptor
-early"), safe_mode_dalay is set properly by initrd mdmon.  But in some
-cases with filesystem traffic since the very start of the system, it
-might take a while to transit to clean state.  Due to fact that new
-mdmon does not wait for the old one to exit - it might happen that the
-new one switches safe_mode_delay back to seconds, before old one exits.
-As the result two mdmons are running concurrently on same array.
-
-Wait for the old mdmon to exit by pinging it with SIGUSR1 signal, just
-in case it is sleeping.
-
-Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- mdmon.c | 14 +++++++++++---
- 1 file changed, 11 insertions(+), 3 deletions(-)
-
-diff --git a/mdmon.c b/mdmon.c
-index 0955fcc..ff985d2 100644
---- a/mdmon.c
-+++ b/mdmon.c
-@@ -171,6 +171,7 @@ static void try_kill_monitor(pid_t pid, char *devname, int sock)
- 	int fd;
- 	int n;
- 	long fl;
-+	int rv;
- 
- 	/* first rule of survival... don't off yourself */
- 	if (pid == getpid())
-@@ -201,9 +202,16 @@ static void try_kill_monitor(pid_t pid, char *devname, int sock)
- 	fl &= ~O_NONBLOCK;
- 	fcntl(sock, F_SETFL, fl);
- 	n = read(sock, buf, 100);
--	/* Ignore result, it is just the wait that
--	 * matters
--	 */
-+
-+	/* If there is I/O going on it might took some time to get to
-+	 * clean state. Wait for monitor to exit fully to avoid races.
-+	 * Ping it with SIGUSR1 in case that it is sleeping  */
-+	for (n = 0; n < 25; n++) {
-+		rv = kill(pid, SIGUSR1);
-+		if (rv < 0)
-+			break;
-+		usleep(200000);
-+	}
- }
- 
- void remove_pidfile(char *devname)
--- 
-2.21.1 (Apple Git-122.3)
-

0010-Assemble-Fix-starting-array-with-initial-reshape-che.patch

@@ -1,52 +0,0 @@
-From 428f76d7aa74c7980cf4dbda3714a25b0d4b48ee Mon Sep 17 00:00:00 2001
-From: Pawel Baldysiak <pawel.baldysiak@intel.com>
-Date: Fri, 22 Feb 2019 12:56:27 +0100
-Subject: [PATCH 10/27] Assemble: Fix starting array with initial reshape
- checkpoint
-
-If array was stopped during reshape initialization,
-there might be a "0" checkpoint recorded in metadata.
-If array with such condition (reshape with position 0)
-is passed to kernel - it will refuse to start such array.
-
-Treat such array as normal during assemble, Grow_continue() will
-reinitialize and start the reshape.
-
-Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Assemble.c | 18 ++++++++++++++++--
- 1 file changed, 16 insertions(+), 2 deletions(-)
-
-diff --git a/Assemble.c b/Assemble.c
-index 3fa996f..bcf6487 100644
---- a/Assemble.c
-+++ b/Assemble.c
-@@ -2058,8 +2058,22 @@ int assemble_container_content(struct supertype *st, int mdfd,
- 				   spare, &c->backup_file, c->verbose) == 1)
- 			return 1;
- 
--		err = sysfs_set_str(content, NULL,
--				    "array_state", "readonly");
-+		if (content->reshape_progress == 0) {
-+			/* If reshape progress is 0 - we are assembling the
-+			 * array that was stopped, before reshape has started.
-+			 * Array needs to be started as active, Grow_continue()
-+			 * will start the reshape.
-+			 */
-+			sysfs_set_num(content, NULL, "reshape_position",
-+				      MaxSector);
-+			err = sysfs_set_str(content, NULL,
-+					    "array_state", "active");
-+			sysfs_set_num(content, NULL, "reshape_position", 0);
-+		} else {
-+			err = sysfs_set_str(content, NULL,
-+					    "array_state", "readonly");
-+		}
-+
- 		if (err)
- 			return 1;
- 
--- 
-2.21.1 (Apple Git-122.3)
-

0011-add-missing-units-to-examine.patch

@@ -1,59 +0,0 @@
-From 4e01454a7f340e09559f3c229f9a67381906119d Mon Sep 17 00:00:00 2001
-From: Corey Hickey <bugfood-c@fatooh.org>
-Date: Mon, 11 Feb 2019 17:42:27 -0800
-Subject: [PATCH 11/27] add missing units to --examine
-
-Within the output of "mdadm --examine", there are three sizes reported
-on adjacent lines. For example:
-
-$ sudo mdadm --examine /dev/md3
-[...]
- Avail Dev Size : 17580545024 (8383.06 GiB 9001.24 GB)
-     Array Size : 17580417024 (16765.99 GiB 18002.35 GB)
-  Used Dev Size : 11720278016 (5588.66 GiB 6000.78 GB)
-[...]
-
-This can be confusing, since the first and third line are in 512-byte
-sectors, and the second is in KiB.
-
-Add units to avoid ambiguity.
-
-(I don't particularly like the "KiB" notation, but it is at least
-unambiguous.)
-
-Signed-off-by: Corey Hickey <bugfood-c@fatooh.org>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- super1.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/super1.c b/super1.c
-index 636a286..b85dc20 100644
---- a/super1.c
-+++ b/super1.c
-@@ -360,7 +360,7 @@ static void examine_super1(struct supertype *st, char *homehost)
- 	printf("     Raid Level : %s\n", c?c:"-unknown-");
- 	printf("   Raid Devices : %d\n", __le32_to_cpu(sb->raid_disks));
- 	printf("\n");
--	printf(" Avail Dev Size : %llu%s\n",
-+	printf(" Avail Dev Size : %llu sectors%s\n",
- 	       (unsigned long long)__le64_to_cpu(sb->data_size),
- 	       human_size(__le64_to_cpu(sb->data_size)<<9));
- 	if (__le32_to_cpu(sb->level) > 0) {
-@@ -378,11 +378,11 @@ static void examine_super1(struct supertype *st, char *homehost)
- 		if (ddsks) {
- 			long long asize = __le64_to_cpu(sb->size);
- 			asize = (asize << 9) * ddsks / ddsks_denom;
--			printf("     Array Size : %llu%s\n",
-+			printf("     Array Size : %llu KiB%s\n",
- 			       asize >> 10,  human_size(asize));
- 		}
- 		if (sb->size != sb->data_size)
--			printf("  Used Dev Size : %llu%s\n",
-+			printf("  Used Dev Size : %llu sectors%s\n",
- 			       (unsigned long long)__le64_to_cpu(sb->size),
- 			       human_size(__le64_to_cpu(sb->size)<<9));
- 	}
--- 
-2.21.1 (Apple Git-122.3)
-

0012-Create-Block-rounding-size-to-max.patch

@@ -1,94 +0,0 @@
-From a03332b6f634b9c504a5bef920141fa63335aeb8 Mon Sep 17 00:00:00 2001
-From: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
-Date: Mon, 1 Apr 2019 16:53:41 +0200
-Subject: [PATCH 12/27] Create: Block rounding size to max
-
-When passed size is smaller than chunk, mdadm rounds it to 0 but 0 there
-means max available space.
-Block it for every metadata. Remove the same check from imsm routine.
-
-Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Create.c      | 23 ++++++++++++++++++++---
- super-intel.c |  5 ++---
- 2 files changed, 22 insertions(+), 6 deletions(-)
-
-diff --git a/Create.c b/Create.c
-index 6f1b228..292f92a 100644
---- a/Create.c
-+++ b/Create.c
-@@ -27,6 +27,18 @@
- #include	"md_p.h"
- #include	<ctype.h>
- 
-+static int round_size_and_verify(unsigned long long *size, int chunk)
-+{
-+	if (*size == 0)
-+		return 0;
-+	*size &= ~(unsigned long long)(chunk - 1);
-+	if (*size == 0) {
-+		pr_err("Size cannot be smaller than chunk.\n");
-+		return 1;
-+	}
-+	return 0;
-+}
-+
- static int default_layout(struct supertype *st, int level, int verbose)
- {
- 	int layout = UnSet;
-@@ -248,11 +260,14 @@ int Create(struct supertype *st, char *mddev,
- 		pr_err("unknown level %d\n", s->level);
- 		return 1;
- 	}
-+
- 	if (s->size == MAX_SIZE)
- 		/* use '0' to mean 'max' now... */
- 		s->size = 0;
- 	if (s->size && s->chunk && s->chunk != UnSet)
--		s->size &= ~(unsigned long long)(s->chunk - 1);
-+		if (round_size_and_verify(&s->size, s->chunk))
-+			return 1;
-+
- 	newsize = s->size * 2;
- 	if (st && ! st->ss->validate_geometry(st, s->level, s->layout, s->raiddisks,
- 					      &s->chunk, s->size*2,
-@@ -267,7 +282,8 @@ int Create(struct supertype *st, char *mddev,
- 			/* default chunk was just set */
- 			if (c->verbose > 0)
- 				pr_err("chunk size defaults to %dK\n", s->chunk);
--			s->size &= ~(unsigned long long)(s->chunk - 1);
-+			if (round_size_and_verify(&s->size, s->chunk))
-+				return 1;
- 			do_default_chunk = 0;
- 		}
- 	}
-@@ -413,7 +429,8 @@ int Create(struct supertype *st, char *mddev,
- 				/* default chunk was just set */
- 				if (c->verbose > 0)
- 					pr_err("chunk size defaults to %dK\n", s->chunk);
--				s->size &= ~(unsigned long long)(s->chunk - 1);
-+				if (round_size_and_verify(&s->size, s->chunk))
-+					return 1;
- 				do_default_chunk = 0;
- 			}
- 		}
-diff --git a/super-intel.c b/super-intel.c
-index 401a3ea..5c3f9cb 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -7385,9 +7385,8 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
- 							verbose);
- 	}
- 
--	if (size && ((size < 1024) || (*chunk != UnSet &&
--	    size < (unsigned long long) *chunk))) {
--		pr_err("Given size must be greater than 1M and chunk size.\n");
-+	if (size && (size < 1024)) {
-+		pr_err("Given size must be greater than 1M.\n");
- 		/* Depends on algorithm in Create.c :
- 		 * if container was given (dev == NULL) return -1,
- 		 * if block device was given ( dev != NULL) return 0.
--- 
-2.21.1 (Apple Git-122.3)
-

0013-super-intel-Fix-issue-with-abs-being-irrelevant.patch

@@ -1,38 +0,0 @@
-From 5d494b2e4a4fc1208e56a78cfdc8bfb20c6ffa83 Mon Sep 17 00:00:00 2001
-From: Jes Sorensen <jsorensen@fb.com>
-Date: Tue, 9 Jul 2019 13:26:08 -0400
-Subject: [PATCH 13/27] super-intel: Fix issue with abs() being irrelevant
-
-gcc9 complains about subtracting unsigned from unsigned and code
-assuming the result can be negative.
-
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- super-intel.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/super-intel.c b/super-intel.c
-index 5c3f9cb..988883e 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -2805,7 +2805,7 @@ static unsigned long long calc_component_size(struct imsm_map *map,
- {
- 	unsigned long long component_size;
- 	unsigned long long dev_size = imsm_dev_size(dev);
--	unsigned long long calc_dev_size = 0;
-+	long long calc_dev_size = 0;
- 	unsigned int member_disks = imsm_num_data_members(map);
- 
- 	if (member_disks == 0)
-@@ -2819,7 +2819,7 @@ static unsigned long long calc_component_size(struct imsm_map *map,
- 	 * 2048 blocks per each device. If the difference is higher it means
- 	 * that array size was expanded and num_data_stripes was not updated.
- 	 */
--	if ((unsigned int)abs(calc_dev_size - dev_size) >
-+	if (llabs(calc_dev_size - (long long)dev_size) >
- 	    (1 << SECT_PER_MB_SHIFT) * member_disks) {
- 		component_size = dev_size / member_disks;
- 		dprintf("Invalid num_data_stripes in metadata; expected=%llu, found=%llu\n",
--- 
-2.21.1 (Apple Git-122.3)
-

0014-imsm-close-removed-drive-fd.patch

@@ -1,44 +0,0 @@
-From 055124106fe3c77db639fd7d315b099c5d52f517 Mon Sep 17 00:00:00 2001
-From: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
-Date: Mon, 15 Jul 2019 09:25:35 +0200
-Subject: [PATCH 14/27] imsm: close removed drive fd.
-
-When member drive fails, managemon prepares metadata update and adds
-the drive to disk_mgmt_list with DISK_REMOVE flag. It fills only
-minor and major. It is enough to recognize the device later.
-
-Monitor thread while processing this update will remove the drive from
-super only if it is a spare. It never removes failed member from
-disks list. As a result, it still keeps opened descriptor to
-non-existing device.
-
-If removed drive is not a spare fill fd in disk_cfg structure
-(prepared by managemon), monitor will close fd during freeing it.
-
-Also set this drive fd to -1 in super to avoid double closing because
-monitor will close the fd (if needed) while replacing removed drive
-in array.
-
-Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- super-intel.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/super-intel.c b/super-intel.c
-index 988883e..8b7709f 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -9121,6 +9121,9 @@ static int add_remove_disk_update(struct intel_super *super)
- 					remove_disk_super(super,
- 							  disk_cfg->major,
- 							  disk_cfg->minor);
-+				} else {
-+					disk_cfg->fd = disk->fd;
-+					disk->fd = -1;
- 				}
- 			}
- 			/* release allocate disk structure */
--- 
-2.21.1 (Apple Git-122.3)
-

0015-mdadm-force-a-uuid-swap-on-big-endian.patch

@@ -1,40 +0,0 @@
-From dac0e65954e43bdf93a8cfccc73108c97d060254 Mon Sep 17 00:00:00 2001
-From: Nigel Croxon <ncroxon@redhat.com>
-Date: Tue, 24 Sep 2019 11:39:24 -0400
-Subject: [PATCH 15/27] mdadm: force a uuid swap on big endian
-
-The code path for metadata 0.90 calls a common routine
-fname_from_uuid that uses metadata 1.2. The code expects member
-swapuuid to be setup and usable. But it is only setup when using
-metadata 1.2. Since the metadata 0.90 did not create swapuuid
-and set it. The test (st->ss == &super1) ? 1 : st->ss->swapuuid
-fails. The swapuuid is set at compile time based on byte order.
-Any call based on metadata 0.90 and on big endian processors,
-the --export uuid will be incorrect.
-
-Signed-Off-by: Nigel Croxon <ncroxon@redhat.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- util.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/util.c b/util.c
-index c26cf5f..64dd409 100644
---- a/util.c
-+++ b/util.c
-@@ -685,8 +685,12 @@ char *fname_from_uuid(struct supertype *st, struct mdinfo *info,
- 	// work, but can't have it set if we want this printout to match
- 	// all the other uuid printouts in super1.c, so we force swapuuid
- 	// to 1 to make our printout match the rest of super1
-+#if __BYTE_ORDER == BIG_ENDIAN
-+	return __fname_from_uuid(info->uuid, 1, buf, sep);
-+#else
- 	return __fname_from_uuid(info->uuid, (st->ss == &super1) ? 1 :
- 				 st->ss->swapuuid, buf, sep);
-+#endif
- }
- 
- int check_ext2(int fd, char *name)
--- 
-2.21.1 (Apple Git-122.3)
-

0016-Init-devlist-as-an-array.patch

@@ -1,35 +0,0 @@
-From 13a018075abb72609288d865565ac4f8be34a335 Mon Sep 17 00:00:00 2001
-From: Xiao Ni <xni@redhat.com>
-Date: Mon, 30 Sep 2019 19:47:59 +0800
-Subject: [PATCH 16/27] Init devlist as an array
-
-devlist is an string. It will change to an array if there is disk that
-is sbd disk. If one device is sbd, it runs devlist=().
-This line code changes devlist from a string to an array. If there is
-no sbd device, it can't run this line code. So it will still be a string.
-The later codes need an array, rather than an string. So init devlist
-as an array to fix this problem.
-
-Signed-off-by: Xiao Ni <xni@redhat.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- clustermd_tests/func.sh | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/clustermd_tests/func.sh b/clustermd_tests/func.sh
-index 642cc96..801d604 100644
---- a/clustermd_tests/func.sh
-+++ b/clustermd_tests/func.sh
-@@ -39,6 +39,9 @@ fetch_devlist()
- 		devlist=($(ls /dev/disk/by-path/*$ISCSI_ID*))
- 	fi
- 	# sbd disk cannot use in testing
-+	# Init devlist as an array
-+	i=''
-+	devlist=(${devlist[@]#$i})
- 	for i in ${devlist[@]}
- 	do
- 		sbd -d $i dump &> /dev/null
--- 
-2.21.1 (Apple Git-122.3)
-

0017-Don-t-need-to-check-recovery-after-re-add-when-no-I-.patch

@@ -1,31 +0,0 @@
-From 3bf7f0b83339a8b76983bbc9b806f4dffa890092 Mon Sep 17 00:00:00 2001
-From: Xiao Ni <xni@redhat.com>
-Date: Mon, 30 Sep 2019 19:48:00 +0800
-Subject: [PATCH 17/27] Don't need to check recovery after re-add when no I/O
- writes to raid
-
-If there is no write I/O between removing member disk and re-add it, there is no
-recovery after re-adding member disk.
-
-Signed-off-by: Xiao Ni <xni@redhat.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- clustermd_tests/02r1_Manage_re-add | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/clustermd_tests/02r1_Manage_re-add b/clustermd_tests/02r1_Manage_re-add
-index dd9c416..d0d13e5 100644
---- a/clustermd_tests/02r1_Manage_re-add
-+++ b/clustermd_tests/02r1_Manage_re-add
-@@ -9,8 +9,6 @@ check all state UU
- check all dmesg
- mdadm --manage $md0 --fail $dev0 --remove $dev0
- mdadm --manage $md0 --re-add $dev0
--check $NODE1 recovery
--check all wait
- check all state UU
- check all dmesg
- stop_md all $md0
--- 
-2.21.1 (Apple Git-122.3)
-

0018-Manage-Remove-the-legacy-code-for-md-driver-prior-to.patch

@@ -1,52 +0,0 @@
-From 5983db9ecae579c1acd7a32e785ecfda5a659f9f Mon Sep 17 00:00:00 2001
-From: Xiao Yang <ice_yangxiao@163.com>
-Date: Wed, 27 Nov 2019 11:59:24 +0800
-Subject: [PATCH 18/27] Manage: Remove the legacy code for md driver prior to
- 0.90.03
-
-Previous re-add operation only calls ioctl(HOT_ADD_DISK) for array without
-metadata(e.g. mdadm -B/--build) when md driver is less than 0.90.02, but
-commit 091e8e6 breaks the logic and current re-add operation can call
-ioctl(HOT_ADD_DISK) even if md driver is 0.90.03.
-
-This issue is reproduced by 05r1-re-add-nosuper:
-------------------------------------------------
-++ die 'resync or recovery is happening!'
-++ echo -e '\n\tERROR: resync or recovery is happening! \n'
-ERROR: resync or recovery is happening!
-------------------------------------------------
-
-Fixes: 091e8e6("Manage: Remove all references to md_get_version()")
-Reported-by: kernel test robot <lkp@intel.com>
-Signed-off-by: Xiao Yang <ice_yangxiao@163.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Manage.c | 12 ------------
- 1 file changed, 12 deletions(-)
-
-diff --git a/Manage.c b/Manage.c
-index 21536f5..ffe55f8 100644
---- a/Manage.c
-+++ b/Manage.c
-@@ -741,18 +741,6 @@ int Manage_add(int fd, int tfd, struct mddev_dev *dv,
- 		       "       Adding anyway as --force was given.\n",
- 		       dv->devname, devname);
- 	}
--	if (!tst->ss->external && array->major_version == 0) {
--		if (ioctl(fd, HOT_ADD_DISK, rdev)==0) {
--			if (verbose >= 0)
--				pr_err("hot added %s\n",
--				       dv->devname);
--			return 1;
--		}
--
--		pr_err("hot add failed for %s: %s\n",
--		       dv->devname, strerror(errno));
--		return -1;
--	}
- 
- 	if (array->not_persistent == 0 || tst->ss->external) {
- 
--- 
-2.21.1 (Apple Git-122.3)
-

0019-imsm-Correct-minimal-device-size.patch

@@ -1,32 +0,0 @@
-From fd91a74b58cecc99872a17883289b12e8cd1f163 Mon Sep 17 00:00:00 2001
-From: Blazej Kucman <blazej.kucman@intel.com>
-Date: Wed, 11 Mar 2020 15:40:13 +0100
-Subject: [PATCH 19/27] imsm: Correct minimal device size.
-
-Check if given size of member drive is not less than 1 MibiByte.
-
-Signed-off-by: Blazej Kucman <blazej.kucman@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- super-intel.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/super-intel.c b/super-intel.c
-index 8b7709f..5da99d5 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -7385,7 +7385,10 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
- 							verbose);
- 	}
- 
--	if (size && (size < 1024)) {
-+	/*
-+	 * Size is given in sectors.
-+	 */
-+	if (size && (size < 2048)) {
- 		pr_err("Given size must be greater than 1M.\n");
- 		/* Depends on algorithm in Create.c :
- 		 * if container was given (dev == NULL) return -1,
--- 
-2.21.1 (Apple Git-122.3)
-

0020-Detail-show-correct-bitmap-info-for-cluster-raid-dev.patch

@@ -1,30 +0,0 @@
-From d4f8d99b03fb4f3da105e7f3e52d712a0dea45b7 Mon Sep 17 00:00:00 2001
-From: Lidong Zhong <lidong.zhong@suse.com>
-Date: Mon, 16 Mar 2020 10:16:49 +0800
-Subject: [PATCH 20/27] Detail: show correct bitmap info for cluster raid
- device
-
-Signed-off-by: Lidong Zhong <lidong.zhong@suse.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Detail.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/Detail.c b/Detail.c
-index 20ea03a..dadcafe 100644
---- a/Detail.c
-+++ b/Detail.c
-@@ -467,7 +467,9 @@ int Detail(char *dev, struct context *c)
- 		if (ioctl(fd, GET_BITMAP_FILE, &bmf) == 0 && bmf.pathname[0]) {
- 			printf("     Intent Bitmap : %s\n", bmf.pathname);
- 			printf("\n");
--		} else if (array.state & (1<<MD_SB_BITMAP_PRESENT))
-+		} else if (array.state & (1<<MD_SB_CLUSTERED))
-+			printf("     Intent Bitmap : Internal(Clustered)\n\n");
-+		else if (array.state & (1<<MD_SB_BITMAP_PRESENT))
- 			printf("     Intent Bitmap : Internal\n\n");
- 		atime = array.utime;
- 		if (atime)
--- 
-2.21.1 (Apple Git-122.3)
-

0021-Assemble-print-error-message-if-mdadm-fails-assembli.patch

@@ -1,57 +0,0 @@
-From 0efef9d4c7dae39d01b173bb8aedddd50fc93e49 Mon Sep 17 00:00:00 2001
-From: Gioh Kim <gi-oh.kim@cloud.ionos.com>
-Date: Tue, 16 Apr 2019 18:08:17 +0200
-Subject: [PATCH 21/27] Assemble: print error message if mdadm fails assembling
- with --uuid option
-
-When mdadm tries to assemble one working device and one zeroed-out device,
-it failed but print successful message because there is --uuid option.
-
-Following script always reproduce it.
-
-dd if=/dev/zero of=/dev/ram0 oflag=direct
-dd if=/dev/zero of=/dev/ram1 oflag=direct
-./mdadm -C /dev/md111 -e 1.2 --uuid="12345678:12345678:12345678:12345678" \
-    -l1 -n2 /dev/ram0 /dev/ram1
-./mdadm -S /dev/md111
-dd if=/dev/zero of=/dev/ram1 oflag=direct
-./mdadm -A /dev/md111 --uuid="12345678:12345678:12345678:12345678" \
-    /dev/ram0 /dev/ram1
-
-Following is message from mdadm.
-
-mdadm: No super block found on /dev/ram1 (Expected magic a92b4efc, got 00000000)
-mdadm: no RAID superblock on /dev/ram1
-mdadm: /dev/md111 assembled from 1 drive - need all 2 to start it (use --run to insist).
-
-The mdadm say that it assembled but mdadm does not create /dev/md111.
-The message is wrong.
-
-After applying this patch, mdadm reports error correctly as following.
-
-mdadm: No super block found on /dev/ram1 (Expected magic a92b4efc, got 00000000)
-mdadm: no RAID superblock on /dev/ram1
-mdadm: /dev/ram1 has no superblock - assembly aborted
-
-Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Assemble.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Assemble.c b/Assemble.c
-index bcf6487..f302deb 100644
---- a/Assemble.c
-+++ b/Assemble.c
-@@ -269,7 +269,7 @@ static int select_devices(struct mddev_dev *devlist,
- 			if (auto_assem || !inargv)
- 				/* Ignore unrecognised devices during auto-assembly */
- 				goto loop;
--			if (ident->uuid_set || ident->name[0] ||
-+			if (ident->name[0] ||
- 			    ident->super_minor != UnSet)
- 				/* Ignore unrecognised device if looking for
- 				 * specific array */
--- 
-2.21.1 (Apple Git-122.3)
-

0022-Include-count-for-0-character-when-using-strncpy-to-.patch

@@ -1,34 +0,0 @@
-From d62151dfb6ec7f9ede978097421eeba82928710f Mon Sep 17 00:00:00 2001
-From: Jes Sorensen <jsorensen@fb.com>
-Date: Mon, 18 May 2020 20:19:53 -0400
-Subject: [PATCH 22/27] Include count for \0 character when using strncpy to
- implement strdup.
-
-We have to include the \0 character in the length when copying a
-string with strncpy() for which length was found with strlen().
-Otherwise the destination will not get null terminated - except that
-we explicitly zeroed it out earlier.
-
-This quiets down the compiler's warnings.
-
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- dlink.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/dlink.c b/dlink.c
-index 3efa94b..69aa7aa 100644
---- a/dlink.c
-+++ b/dlink.c
-@@ -63,7 +63,7 @@ char *dl_strndup(char *s, int l)
-     if (s == NULL)
- 	return NULL;
-     n = dl_newv(char, l+1);
--    strncpy(n, s, l);
-+    strncpy(n, s, l+1);
-     n[l] = 0;
-     return n;
- }
--- 
-2.21.1 (Apple Git-122.3)
-

0023-restripe-fix-ignoring-return-value-of-read-and-lseek.patch

@@ -1,53 +0,0 @@
-From 0a0051cb0e573d76a1ebd99d4ac0932fc45460d3 Mon Sep 17 00:00:00 2001
-From: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
-Date: Mon, 18 May 2020 23:53:36 +0200
-Subject: [PATCH 23/27] =?UTF-8?q?restripe:=20fix=20ignoring=20return=20val?=
- =?UTF-8?q?ue=20of=20=E2=80=98read=E2=80=99=20and=20lseek?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Got below error when run "make everything".
-
-restripe.c: In function ‘test_stripes’:
-restripe.c:870:4: error: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Werror=unused-result]
-    read(source[i], stripes[i], chunk_size);
-    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Fix it by check the return value of ‘read’, and free memory
-in the failure case.
-
-And check the return value of lseek as well per Jes's comment.
-
-Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- restripe.c | 12 ++++++++++--
- 1 file changed, 10 insertions(+), 2 deletions(-)
-
-diff --git a/restripe.c b/restripe.c
-index 31b07e8..86e1d00 100644
---- a/restripe.c
-+++ b/restripe.c
-@@ -866,8 +866,16 @@ int test_stripes(int *source, unsigned long long *offsets,
- 		int disk;
- 
- 		for (i = 0 ; i < raid_disks ; i++) {
--			lseek64(source[i], offsets[i]+start, 0);
--			read(source[i], stripes[i], chunk_size);
-+			if ((lseek64(source[i], offsets[i]+start, 0) < 0) ||
-+			    (read(source[i], stripes[i], chunk_size) !=
-+			     chunk_size)) {
-+				free(q);
-+				free(p);
-+				free(blocks);
-+				free(stripes);
-+				free(stripe_buf);
-+				return -1;
-+			}
- 		}
- 		for (i = 0 ; i < data_disks ; i++) {
- 			int disk = geo_map(i, start/chunk_size, raid_disks,
--- 
-2.21.1 (Apple Git-122.3)
-

0024-Block-overwriting-existing-links-while-manual-assemb.patch

@@ -1,32 +0,0 @@
-From 5d11bd766ee17d3b9a7d96e184704723c11a99d1 Mon Sep 17 00:00:00 2001
-From: Kinga Tanska <kinga.tanska@intel.com>
-Date: Fri, 29 May 2020 08:31:36 +0200
-Subject: [PATCH 24/27] Block overwriting existing links while manual assembly
-
-Manual assembly with existing link caused overwriting
-this link. Add checking link and block this situation.
-
-Signed-off-by: Kinga Tanska <kinga.tanska@intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Assemble.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/Assemble.c b/Assemble.c
-index f302deb..914c193 100644
---- a/Assemble.c
-+++ b/Assemble.c
-@@ -1467,6 +1467,10 @@ try_again:
- 				name = content->name;
- 			break;
- 		}
-+		if (mddev && map_by_name(&map, mddev) != NULL) {
-+			pr_err("Cannot create device with %s because is in use\n", mddev);
-+			goto out;
-+		}
- 		if (!auto_assem)
- 			/* If the array is listed in mdadm.conf or on
- 			 * command line, then we trust the name
--- 
-2.21.1 (Apple Git-122.3)
-

0025-Detect-too-small-device-error-rather-than-underflow-.patch

@@ -1,76 +0,0 @@
-From bcc3a5ea9c631645b792f151e1beb9a4b1a4e34e Mon Sep 17 00:00:00 2001
-From: David Favro <dfavro@meta-dynamic.com>
-Date: Sat, 23 May 2020 08:24:59 -0400
-Subject: [PATCH 25/27] Detect too-small device: error rather than
- underflow/crash
-
-For 1.x metadata, when the user requested creation of an array on
-component devices that were too small even to hold the superblock,
-an undetected integer wraparound (underflow) resulted in an enormous
-computed size which resulted in various follow-on errors such as
-floating-point exception.
-
-This patch detects this condition, prints a reasonable diagnostic
-message, and refuses to continue.
-
-Signed-off-by: David Favro <dfavro@meta-dynamic.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- super1.c | 19 ++++++++++++++-----
- 1 file changed, 14 insertions(+), 5 deletions(-)
-
-diff --git a/super1.c b/super1.c
-index b85dc20..06bc145 100644
---- a/super1.c
-+++ b/super1.c
-@@ -2715,6 +2715,7 @@ static int validate_geometry1(struct supertype *st, int level,
- 	unsigned long long ldsize, devsize;
- 	int bmspace;
- 	unsigned long long headroom;
-+	unsigned long long overhead;
- 	int fd;
- 
- 	if (level == LEVEL_CONTAINER) {
-@@ -2747,10 +2748,6 @@ static int validate_geometry1(struct supertype *st, int level,
- 	close(fd);
- 
- 	devsize = ldsize >> 9;
--	if (devsize < 24) {
--		*freesize = 0;
--		return 0;
--	}
- 
- 	/* creating:  allow suitable space for bitmap or PPL */
- 	if (consistency_policy == CONSISTENCY_POLICY_PPL)
-@@ -2791,15 +2788,27 @@ static int validate_geometry1(struct supertype *st, int level,
- 	case 0: /* metadata at end.  Round down and subtract space to reserve */
- 		devsize = (devsize & ~(4ULL*2-1));
- 		/* space for metadata, bblog, bitmap/ppl */
--		devsize -= 8*2 + 8 + bmspace;
-+		overhead = 8*2 + 8 + bmspace;
-+		if (devsize < overhead) /* detect underflow */
-+			goto dev_too_small_err;
-+		devsize -= overhead;
- 		break;
- 	case 1:
- 	case 2:
-+		if (devsize < data_offset) /* detect underflow */
-+			goto dev_too_small_err;
- 		devsize -= data_offset;
- 		break;
- 	}
- 	*freesize = devsize;
- 	return 1;
-+
-+/* Error condition, device cannot even hold the overhead. */
-+dev_too_small_err:
-+	fprintf(stderr, "device %s is too small (%lluK) for "
-+			"required metadata!\n", subdev, devsize>>1);
-+	*freesize = 0;
-+	return 0;
- }
- 
- void *super1_make_v0(struct supertype *st, struct mdinfo *info, mdp_super_t *sb0)
--- 
-2.21.1 (Apple Git-122.3)
-

0026-mdadm-Grow-prevent-md-s-fd-from-being-occupied-durin.patch

@@ -1,64 +0,0 @@
-From 17ee1b8ebaf51b117e17578f48ffb1ad293ff117 Mon Sep 17 00:00:00 2001
-From: allenpeng <allenpeng@synology.com>
-Date: Fri, 12 Jun 2020 17:00:39 +0800
-Subject: [PATCH 26/27] mdadm/Grow: prevent md's fd from being occupied during
- delayed time
-
-If we start reshaping on md which shares sub-devices with another
-resyncing md, it may be forced to wait for others to complete. mdadm
-occupies the md's fd during this time, which causes the md can not be
-stopped and the filesystem can not be mounted on the md. We can close
-md's fd earlier to solve this problem.
-
-Reproducible Steps:
-
-1. create two partitions on sda, sdb, sdc, sdd
-2. create raid1 with sda1, sdb1
-mdadm -C /dev/md1 --assume-clean -l1 -n2 /dev/sda1 /dev/sdb1
-3. create raid5 with sda2, sdb2, sdc2
-mdadm -C /dev/md2 --assume-clean -l5 -n3 /dev/sda2 /dev/sdb2 /dev/sdc2
-4. start resync at md1
-echo repair > /sys/block/md1/md/sync_action
-5. reshape raid5 to raid6
-mdadm -a /dev/md2 /dev/sdd2
-mdadm --grow /dev/md2 -n4 -l6 --backup-file=/root/md2-backup
-
-Now mdadm is occupying the fd of md2, causing md2 unable to be stopped
-
-6.Try to stop md2, an error message shows
-mdadm -S /dev/md2
-mdadm: Cannot get exclusive access to /dev/md3:Perhaps a running process,
-mounted filesystem or active volume group?
-
-Reviewed-by: Alex Wu <alexwu@synology.com>
-Reviewed-by: BingJing Chang <bingjingc@synology.com>
-Reviewed-by: Danny Shih <dannyshih@synology.com>
-Signed-off-by: ChangSyun Peng <allenpeng@synology.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- Grow.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Grow.c b/Grow.c
-index 764374f..57db7d4 100644
---- a/Grow.c
-+++ b/Grow.c
-@@ -3517,6 +3517,7 @@ started:
- 			return 0;
- 		}
- 
-+	close(fd);
- 	/* Now we just need to kick off the reshape and watch, while
- 	 * handling backups of the data...
- 	 * This is all done by a forked background process.
-@@ -3569,7 +3570,6 @@ started:
- 			mdstat_wait(30 - (delayed-1) * 25);
- 	} while (delayed);
- 	mdstat_close();
--	close(fd);
- 	if (check_env("MDADM_GROW_VERIFY"))
- 		fd = open(devname, O_RDONLY | O_DIRECT);
- 	else
--- 
-2.21.1 (Apple Git-122.3)
-

0028-mdadm-fix-coredump-of-mdadm-monitor-r.patch

@@ -1,39 +0,0 @@
-From 546047688e1c64638f462147c755b58119cabdc8 Mon Sep 17 00:00:00 2001
-From: Wu Guanghao <wuguanghao3@huawei.com>
-Date: Mon, 16 Aug 2021 15:24:51 +0800
-Subject: [PATCH] mdadm: fix coredump of mdadm --monitor -r
-
-The --monitor -r option requires a parameter, otherwise a null pointer will be manipulated
-when converting to integer data, and a coredump will appear.
-
-Segmentation fault (core dumped)
-
-Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
-Acked-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
-Signed-off-by: Jes Sorensen <jsorensen@fb.com>
----
- ReadMe.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/ReadMe.c b/ReadMe.c
-index 978796ac..37d84625 100644
---- a/ReadMe.c
-+++ b/ReadMe.c
-@@ -81,11 +81,11 @@ char Version[] = "mdadm - v" VERSION " - " VERS_DATE EXTRAVERSION "\n";
-  *     found, it is started.
-  */
- 
--char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
-+char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:r:n:x:u:c:d:z:U:N:safRSow1tye:k";
- char short_bitmap_options[]=
--		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
-+		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:r:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
- char short_bitmap_auto_options[]=
--		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
-+		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:r:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
- 
- struct option long_options[] = {
-     {"manage",    0, 0, ManageOpt},
--- 
-2.27.0
-

mdadm.spec

@@ -1,6 +1,6 @@
 Name:     mdadm
-Version:  4.1
-Release:  6
+Version:  4.2
+Release:  1
 Summary:  The software RAID arrays user manage tools
 License:  GPLv2+
 URL:      http://www.kernel.org/pub/linux/utils/raid/mdadm/
@@ -10,37 +10,10 @@ Source1:  mdcheck-cron
 Source2:  mdmonitor.service
 Source3:  mdadm.conf
 
-Patch1:  0001-Assemble-keep-MD_DISK_FAILFAST-and-MD_DISK_WRITEMOST.patch
-Patch2:  0002-Document-PART-POLICY-lines.patch
-Patch3:  0003-Grow-avoid-overflow-in-compute_backup_blocks.patch
-Patch4:  0004-Grow-report-correct-new-chunk-size.patch
-Patch5:  0005-Fix-spelling-typos.patch
-Patch6:  0006-Detail.c-do-not-skip-first-character-when-calling-xs.patch
-Patch7:  0007-Fix-reshape-for-decreasing-data-offset.patch
-Patch8:  0008-mdmon-don-t-attempt-to-manage-new-arrays-when-termin.patch
-Patch9:  0009-mdmon-wait-for-previous-mdmon-to-exit-during-takeove.patch
-Patch10:  0010-Assemble-Fix-starting-array-with-initial-reshape-che.patch
-Patch11:  0011-add-missing-units-to-examine.patch
-Patch12:  0012-Create-Block-rounding-size-to-max.patch
-Patch13:  0013-super-intel-Fix-issue-with-abs-being-irrelevant.patch
-Patch14:  0014-imsm-close-removed-drive-fd.patch
-Patch15:  0015-mdadm-force-a-uuid-swap-on-big-endian.patch
-Patch16:  0016-Init-devlist-as-an-array.patch
-Patch17:  0017-Don-t-need-to-check-recovery-after-re-add-when-no-I-.patch
-Patch18:  0018-Manage-Remove-the-legacy-code-for-md-driver-prior-to.patch
-Patch19:  0019-imsm-Correct-minimal-device-size.patch
-Patch20:  0020-Detail-show-correct-bitmap-info-for-cluster-raid-dev.patch
-Patch21:  0021-Assemble-print-error-message-if-mdadm-fails-assembli.patch
-Patch22:  0022-Include-count-for-0-character-when-using-strncpy-to-.patch
-Patch23:  0023-restripe-fix-ignoring-return-value-of-read-and-lseek.patch
-Patch24:  0024-Block-overwriting-existing-links-while-manual-assemb.patch
-Patch25:  0025-Detect-too-small-device-error-rather-than-underflow-.patch
-Patch26:  0026-mdadm-Grow-prevent-md-s-fd-from-being-occupied-durin.patch
-Patch27:  0027-mdadm-remove-Werror-to-fix-Werror-address-of-packed-.patch
-Patch28:  0028-mdadm-fix-coredump-of-mdadm-monitor-r.patch
-Patch29:  0029-mdadm-Fix-mdadm-r-remove-option-regresision.patch
+Patch1:  0001-mdadm-remove-Werror-to-fix-Werror-address-of-packed-.patch
+Patch2:  0002-mdadm-Fix-mdadm-r-remove-option-regresision.patch
 
-BuildRequires:    systemd gcc binutils
+BuildRequires:    systemd gcc binutils libudev-devel
 Requires(post):   systemd coreutils
 Requires(preun):  systemd
 Requires(postun): systemd coreutils
@@ -104,6 +77,9 @@ install -d -m 710 %{buildroot}/var/run/mdadm/
 %{_mandir}/man*/*
 
 %changelog
+* Mon Oct 17 2022 wuguanghao <wuguanghao3@huawei.com> - 4.2-1
+- upgrade version to 4.2
+
 * Sat Jun 25 2022 wuguanghao <wuguanghao3@huawei.com> - 4.1-6
 - fix segfault of --monitor -r