File _service:obs_scm:0002-mdadm-Fix-mdadm-r-remove-... of Package mdadm

File _service:obs_scm:0002-mdadm-Fix-mdadm-r-remove-option-regresision.patch of Package mdadm

From 7b94dd6398bc08ec58088c3ca93a8bcd6e4c2c04 Mon Sep 17 00:00:00 2001
From: Logan Gunthorpe <logang@deltatee.com>
Date: Thu, 12 May 2022 10:30:55 -0600
Subject: [PATCH] mdadm: Fix mdadm -r remove option regresision

The commit noted below globally adds a parameter to the -r option but missed
the fact that -r is used for another purpose: --remove.

After that commit, a command such as:

mdadm /dev/md0 -r /dev/loop0

will do nothing seeing the device parameter will be consumed as a
argument to the -r option; thus, there will only be one device
seen one the command line, devs_found will only be 1 and nothing will
happen.

This caused the 01r5integ and 01raid6integ tests to hang indefinitely
as mdadm did not remove the failed device. With the device not removed,
it would not be readded. Then the loop waiting for the array status to
change would loop forever.

To fix this, revert the changes in the noted patch and create a new subopt
type for the monitor mode with parameters required for -r.

Fixes: 546047688e1c ("mdadm: fix coredump of mdadm --monitor -r")
Cc: Wu Guanghao <wuguanghao3@huawei.com>
Cc: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
---
 ReadMe.c | 7 ++++---
 mdadm.c  | 1 +
 mdadm.h  | 1 +
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/ReadMe.c b/ReadMe.c
index 8f873c48..556104f7 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -81,11 +81,12 @@ char Version[] = "mdadm - v" VERSION " - " VERS_DATE EXTRAVERSION "\n";
  *     found, it is started.
  */
 
-char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:r:n:x:u:c:d:z:U:N:safRSow1tye:k";
+char short_options[]="-ABCDEFGIQhVXYWZ:vqbc:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k";
+char short_monitor_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:r:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
+		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sarfRSow1tye:k:";
 char short_bitmap_auto_options[]=
-		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:r:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
+		"-ABCDEFGIQhVXYWZ:vqb:c:i:l:p:m:n:x:u:c:d:z:U:N:sa:rfRSow1tye:k:";
 
 struct option long_options[] = {
     {"manage",    0, 0, ManageOpt},
diff --git a/mdadm.c b/mdadm.c
index be40686c..d0c5e6de 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -227,6 +227,7 @@ int main(int argc, char *argv[])
 			shortopt = short_bitmap_auto_options;
 			break;
 		case 'F': newmode = MONITOR;
+			shortopt = short_monitor_options;
 			break;
 		case 'G': newmode = GROW;
 			shortopt = short_bitmap_options;
diff --git a/mdadm.h b/mdadm.h
index 09915a00..559da3f6 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -419,6 +419,7 @@ enum mode {
 };
 
 extern char short_options[];
+extern char short_monitor_options[];
 extern char short_bitmap_options[];
 extern char short_bitmap_auto_options[];
 extern struct option long_options[];
-- 
2.27.0