diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d1e9928
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/os-prober_1.74.tar.xz
diff --git a/EMPTY b/EMPTY
deleted file mode 100644
index 0519ecb..0000000
--- a/EMPTY
+++ /dev/null
@@ -1 +0,0 @@
- 
\ No newline at end of file
diff --git a/os-prober-bootpart-name-fix.patch b/os-prober-bootpart-name-fix.patch
new file mode 100644
index 0000000..40a909d
--- /dev/null
+++ b/os-prober-bootpart-name-fix.patch
@@ -0,0 +1,29 @@
+Index: os-prober/common.sh
+===================================================================
+--- os-prober.orig/common.sh
++++ os-prober/common.sh
+@@ -269,7 +269,7 @@ linux_mount_boot () {
+ 				if [ "$bindfrom" != "$tmpmnt/boot" ]; then
+ 					if mount --bind "$bindfrom" "$tmpmnt/boot"; then
+ 						mounted=1
+-						bootpart="$1"
++						bootpart="$tmppart"
+ 					else
+ 						debug "failed to bind-mount $bindfrom onto $tmpmnt/boot"
+ 					fi
+@@ -277,6 +277,15 @@ linux_mount_boot () {
+ 			fi
+ 			if [ "$mounted" ]; then
+ 				:
++			elif [ -e "$tmppart" ]; then
++				bootpart="$tmppart"
++				boottomnt="$tmppart"
++			elif [ -e "$tmpmnt/$tmppart" ]; then
++				bootpart="$tmppart"
++				boottomnt="$tmpmnt/$tmppart"
++			elif [ -e "/target/$tmppart" ]; then
++				bootpart="$tmppart"
++				boottomnt="/target/$tmppart"
+ 			elif [ -e "$1" ]; then
+ 				bootpart="$1"
+ 				boottomnt="$1"
diff --git a/os-prober-btrfsfix.patch b/os-prober-btrfsfix.patch
new file mode 100644
index 0000000..1047d24
--- /dev/null
+++ b/os-prober-btrfsfix.patch
@@ -0,0 +1,472 @@
+diff --git a/common.sh b/common.sh
+index c2c5f46..8fb3c5f 100644
+--- a/common.sh
++++ b/common.sh
+@@ -155,6 +155,7 @@ parse_proc_mounts () {
+ 	done
+ }
+ 
++# add forth parameter to pickup btrfs subvol info
+ parsefstab () {
+ 	while read -r line; do
+ 		case "$line" in
+@@ -165,12 +166,22 @@ parsefstab () {
+ 				set -f
+ 				set -- $line
+ 				set +f
+-				printf '%s %s %s\n' "$1" "$2" "$3"
++				printf '%s %s %s %s\n' "$1" "$2" "$3" "$4"
+ 			;;
+ 		esac
+ 	done
+ }
+ 
++#check_btrfs_mounted $bootsv $bootuuid)
++check_btrfs_mounted () {
++	bootsv="$1"
++	bootuuid="$2"
++	bootdev=$(blkid | grep "$bootuuid" | cut -d ':' -f  1)
++	bindfrom=$(grep " btrfs " /proc/self/mountinfo |
++		   grep " $bootdev " | grep " /$bootsv " | cut -d ' ' -f 5)
++	printf "%s" "$bindfrom"
++}
++
+ unescape_mount () {
+ 	printf %s "$1" | \
+ 		sed 's/\\011/	/g; s/\\012/\n/g; s/\\040/ /g; s/\\134/\\/g'
+diff --git a/linux-boot-prober b/linux-boot-prober
+index e32dc84..2a60fa2 100755
+--- a/linux-boot-prober
++++ b/linux-boot-prober
+@@ -5,16 +5,143 @@ set -e
+ 
+ newns "$@"
+ require_tmpdir
++ERR="n"
++
++tmpmnt=/var/lib/os-prober/mount
++if [ ! -d "$tmpmnt" ]; then
++	mkdir "$tmpmnt"
++fi
++
++mounted=
++bootmnt=
++bootsv=
++bootuuid=
+ 
+ grep "^/dev/" /proc/mounts | parse_proc_mounts >"$OS_PROBER_TMP/mounted-map" || true
+ 
+-partition="$1"
++if [ -z "$1" ]; then
++	ERR=y
++elif [ "$1" = btrfs -a -z "$2" ]; then
++	ERR=y
++elif [ "$1" = btrfs -a -z "$3" ]; then
++	ERR=y
++elif [ "$1" = btrfs ]; then
++	type=btrfs
++	echo "$2" | grep -q "^UUID=" || ERR=y
++	echo "$3" | grep -q "^subvol=" || ERR=y
++	export "$2"
++	export "$3"
++	partition=$(blkid | grep "$UUID" | cut -d ':' -f 1 | tr '\n' ' ' | cut -d ' ' -f 1)
++	debug "btrfs: partition=$partition, UUID=$UUID, subvol=$subvol"
++else
++	partition="$1"
++	type=other
++fi
+ 
+-if [ -z "$partition" ]; then
++if [ "x$ERR" != xn ]; then
+ 	echo "usage: linux-boot-prober partition" >&2
++	echo "       linux-boot-prober btrfs UUID=<> subvol=<>" >&2
+ 	exit 1
+ fi
+ 
++if [ "$type" = btrfs ]; then
++	# handle all of the btrfs stuff here
++	if [ ! -e "/proc/self/mountinfo" ]; then
++		warn "/proc/self/mountinfo does not exist, exiting"
++		umount "$tmpmnt" 2>/dev/null
++		rmdir "$tmpmnt" 2>/dev/null
++		exit 1
++	fi
++	mpoint=$(grep "btrfs" /proc/self/mountinfo | grep " /$subvol " | grep " $partition " | cut -d ' ' -f 5)
++	if [ "$mpoint" = "/" ]; then
++		warn "specifying active root not valid, exiting"
++		umount "$tmpmnt" 2>/dev/null
++		rmdir "$tmpmnt" 2>/dev/null
++		exit 1
++	fi
++	if [ "$mpoint" = "$tmpmnt" ]; then
++		warn "btrfs subvol=$subvool, UUID=$UUID, already mounted on $tmpmnt **ERROR**"
++		umount "$tmpmnt" 2>/dev/null
++		rmdir "$tmpmnt" 2>/dev/null
++		exit 1
++	fi
++	if [ -z "$mpoint" ]; then
++		# mount the btrfs root
++		if ! mount -o subvol=$subvol -t btrfs -U $UUID "$tmpmnt" 2>/dev/null; then
++			warn "error mounting btrfs subvol=$subvol UUID=$UUID"
++			umount "$tmpmnt/boot" 2>/dev/null
++			umount "$tmpmnt" 2>/dev/null
++			rmdir "$tmpmnt" 2>/dev/null
++			exit 1
++		fi
++	else
++		# bind-mount
++		if ! mount -o bind "$mpoint" "$tmpmnt" 2>/dev/null; then
++			warn "error mounting btrfs bindfrom=$mpoint subvol=$subvol UUID=$UUID"
++			umount "$tmpmnt/boot" 2>/dev/null
++			umount "$tmpmnt" 2>/dev/null
++			rmdir "$tmpmnt" 2>/dev/null
++			exit 1
++		fi
++	fi
++	debug "mounted btrfs $partition, subvol=$subvol on $tmpmnt"
++	if [ ! -e "$tmpmnt/etc/fstab" ]; then
++		warn "btrfs subvol=$subvol not root"
++		umount "$tmpmnt" 2>/dev/null
++		rmdir "$tmpmnt" 2>/dev/null
++		exit 1
++	fi
++	bootmnt=$(parsefstab < "$tmpmnt/etc/fstab" | grep " /boot ") || true
++	if [ -z "$bootmnt" ]; then
++		# /boot is part of the root
++		bootpart="$partition"
++		bootsv="$subvol"
++	elif echo "$bootmnt" | cut -d ' ' -f 3 | grep -q "btrfs"; then
++		# separate btrfs /boot subvolume
++		bootsv=$(echo "$bootmnt" | cut -d ' ' -f 4 | grep "^subvol=" | sed "s/subvol=//" )
++		bootuuid=$(echo "$bootmnt" | cut -d ' ' -f 1 | grep "^UUID=" | sed "s/UUID=//" )
++		debug "mounting btrfs $tmpmnt/boot UUID=$bootuuid subvol=$bootsv"
++		bindfrom=$(check_btrfs_mounted $bootsv $bootuuid)
++		if [ -n "$bindfrom" ]; then
++			# already mounted some place
++			if ! mount -o bind $bindfrom "$tmpmnt/boot" 2>/dev/null; then
++				warn "error bind mounting btrfs boot subvol=$bootsv, from=$bindfrom"
++				umount "$tmpmnt/boot" 2>/dev/null
++				umount "$tmpmnt" 2>/dev/null
++				rmdir "$tmpmnt" 2>/dev/null
++				exit 1
++			fi
++		elif ! mount -o subvol=$bootsv -t btrfs -U $bootuuid "$tmpmnt/boot" 2>/dev/null; then
++			warn "error mounting btrfs boot partition subvol=$bootsv, UUID=$bootuuid"
++			umount "$tmpmnt/boot" 2>/dev/null
++			umount "$tmpmnt" 2>/dev/null
++			rmdir "$tmpmnt" 2>/dev/null
++			exit 1
++		fi
++		bootpart=$(grep " btrfs " /proc/self/mountinfo | grep " /$bootsv " | cut -d ' ' -f 10)
++	else
++		# non-btrfs partition or logical volume
++		linux_mount_boot $partition $tmpmnt
++		bootpart="${mountboot%% *}"
++		bootsv=
++	fi
++
++	test="/usr/lib/linux-boot-probes/mounted/40grub2"
++	if [ -f $test ] && [ -x $test ]; then
++		debug "running $test $partition $bootpart $tmpmnt $type $subvol $bootsv"
++		if $test "$partition" "$bootpart" "$tmpmnt" "$type" "$subvol" "$bootsv"; then
++			debug "$test succeeded"
++		fi
++	fi
++	umount "$tmpmnt/boot" 2>/dev/null || true
++	if ! umount "$tmpmnt" 2>/dev/null; then
++		warn "problem umount $tmpmnt"
++	fi
++	rmdir "$tmpmnt" 2>/dev/null || true
++
++	exit 0
++fi
++
+ if ! mapped="$(mapdevfs "$partition")"; then
+ 	log "Device '$partition' does not exist; skipping"
+ 	continue
+@@ -22,8 +149,8 @@ fi
+ 
+ if ! grep -q "^$mapped " "$OS_PROBER_TMP/mounted-map"; then
+ 	for test in /usr/lib/linux-boot-probes/*; do
+-		debug "running $test"
+ 		if [ -x $test ] && [ -f $test ]; then
++			debug "running $test"
+ 			if $test "$partition"; then
+ 				debug "linux detected by $test"
+ 				break
+diff --git a/linux-boot-probes/mounted/common/40grub2 b/linux-boot-probes/mounted/common/40grub2
+index 885614e..db5cbfd 100755
+--- a/linux-boot-probes/mounted/common/40grub2
++++ b/linux-boot-probes/mounted/common/40grub2
+@@ -2,17 +2,30 @@
+ . /usr/share/os-prober/common.sh
+ set -e
+ 
++# add support for btrfs with no separate /boot
++# that is, rootsv = bootsv
+ partition="$1"
+ bootpart="$2"
+ mpoint="$3"
+ type="$4"
++rootsv="$5"
++bootsv="$6"
+ 
+ found_item=0
+ 
+ entry_result () {
++	if [ "x$type" = "xbtrfs" -a "$partition" = "$bootpart" ]; then
++		# trim off the leading subvol
++		kernelfile=$(echo "$kernel" | cut -d '/' -f 2- | cut -d '/' -f 2-)
++		if [ "x$rootsv" != "x$bootsv" ]; then
++		   kernelfile="/boot/$kernelfile"
++		fi
++	else
++		kernelfile=$kernel
++	fi
+ 	if [ "$ignore_item" = 0 ] && \
+ 	   [ -n "$kernel" ] && \
+-	   [ -e "$mpoint/$kernel" ]; then
++	   [ -e "$mpoint/$kernelfile" ]; then
+ 		result "$rootpart:$bootpart:$title:$kernel:$initrd:$parameters"
+ 		found_item=1
+ 	fi
+diff --git a/os-prober b/os-prober
+index 8852887..482c3c2 100755
+--- a/os-prober
++++ b/os-prober
+@@ -76,9 +76,12 @@ partitions () {
+ 
+ 	# Also detect OSes on LVM volumes (assumes LVM is active)
+ 	if type lvs >/dev/null 2>&1; then
+-		echo "$(LVM_SUPPRESS_FD_WARNINGS=1 log_output lvs --noheadings --separator : -o vg_name,lv_name |
++		echo "$(LVM_SUPPRESS_FD_WARNINGS=1 log_output lvs --noheadings --separator : -o vg_name,lv_name 2>/dev/null |
+ 			sed "s|-|--|g;s|^[[:space:]]*\(.*\):\(.*\)$|/dev/mapper/\1-\2|")"
+ 	fi
++
++	# now lets make sure we got all of the btrfs partitions and disks
++	blkid | grep 'TYPE="btrfs"' | cut -d ':' -f 1
+ }
+ 
+ parse_proc_swaps () {
+@@ -136,6 +139,8 @@ if [ -f /proc/mdstat ] ; then
+ 	grep "^md" /proc/mdstat | cut -d: -f2- | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true
+ fi
+ 
++: >"$OS_PROBER_TMP/btrfs-vols"
++
+ for partition in $(partitions); do
+ 	if ! mapped="$(mapdevfs "$partition")"; then
+ 		log "Device '$partition' does not exist; skipping"
+@@ -154,7 +159,26 @@ for partition in $(partitions); do
+ 		continue
+ 	fi
+ 
+-	if ! grep -q "^$mapped " "$OS_PROBER_TMP/mounted-map" ; then
++	# do btrfs processing here; both mounted and unmounted will
++	# be handled by 50mounted-tests so we can do a subvol only once.
++	type=$(blkid -o value -s TYPE $mapped || true)
++	if [ "$type" = btrfs ]; then
++		uuid=$(blkid -o value -s UUID $mapped)
++		if grep -q "^$uuid" "$OS_PROBER_TMP/btrfs-vols" ; then
++			continue
++		fi
++		debug "btrfs volume uuid=$uuid partition=$partition"
++		echo "$uuid" >>"$OS_PROBER_TMP/btrfs-vols"
++		test="/usr/lib/os-probes/50mounted-tests"
++		if [ -f "$test" ] && [ -x "$test" ]; then
++			debug "running $test on btrfs $partition"
++			if "$test" btrfs "$uuid" "$partition"; then
++				debug "os detected by $test"
++				continue
++			fi
++		fi
++
++	elif ! grep -q "^$mapped " "$OS_PROBER_TMP/mounted-map" ; then
+ 		for test in /usr/lib/os-probes/*; do
+ 			if [ -f "$test" ] && [ -x "$test" ]; then
+ 				debug "running $test on $partition"
+diff --git a/os-probes/common/50mounted-tests b/os-probes/common/50mounted-tests
+index 2951ef9..e33eb82 100755
+--- a/os-probes/common/50mounted-tests
++++ b/os-probes/common/50mounted-tests
+@@ -19,19 +19,31 @@ do_unmount() {
+ 	rmdir "$tmpmnt" || true
+ }
+ 
+-types="$(fs_type "$partition")"
++if [ "x$1" = xbtrfs ]; then
++	types=btrfs
++	if [ -z "$2" -o -z "$3" ]; then
++		debug "missing btrfs parameters, exiting"
++		exit 1
++	fi
++	UUID="$2"
++	BTRFSDEV="$3"
++else
++	partition="$1"
++	types="$(fs_type "$partition")" || types=NOT-DETECTED
++fi
++
+ if [ "$types" = NOT-DETECTED ]; then
+ 	debug "$1 type not recognised; skipping"
+-	exit 0
++	exit 1
+ elif [ "$types" = swap ]; then
+ 	debug "$1 is a swap partition; skipping"
+-	exit 0
++	exit 1
+ elif [ "$types" = crypto_LUKS ]; then
+ 	debug "$1 is a LUKS partition; skipping"
+-	exit 0
++	exit 1
+ elif [ "$types" = LVM2_member ]; then
+ 	debug "$1 is an LVM member; skipping"
+-	exit 0
++	exit 1
+ elif [ "$types" = ntfs ]; then
+ 	if type ntfs-3g >/dev/null 2>&1; then
+ 		types='ntfs-3g ntfs'
+@@ -40,7 +52,7 @@ elif [ -z "$types" ]; then
+ 	if type cryptsetup >/dev/null 2>&1 && \
+ 	   cryptsetup luksDump "$partition" >/dev/null 2>&1; then
+ 		debug "$1 is a LUKS partition; skipping"
+-		exit 0
++		exit 1
+ 	fi
+ 	for type in $(grep -v nodev /proc/filesystems); do
+ 		# hfsplus filesystems are mountable as hfs. Try hfs last so
+@@ -63,6 +75,108 @@ if [ ! -d "$tmpmnt" ]; then
+ fi
+ 
+ mounted=
++
++# all btrfs processing here.  Handle both unmounted and
++# mounted subvolumes.
++if [ "$types" = btrfs ]; then
++	partition="$BTRFSDEV"
++	debug "begin btrfs processing for $UUID"
++	# note that the btrfs volume must not be mounted ro
++	if mount -t btrfs -U "$UUID" "$tmpmnt"  2>/dev/null; then
++		debug "btrfs volume $UUID mounted"
++	else
++		warn "cannot mount btrfs volume $UUID, exiting"
++		rmdir "$tmpmnt" || true
++		exit 1
++	fi
++	# besides regular subvols, get ro and snapshot so thet can be excluded
++        subvols=$(btrfs subvolume list "$tmpmnt" | cut -d ' ' -f 9)
++        rosubvols=$(btrfs subvolume list -r "$tmpmnt" | cut -d ' ' -f 9)
++        sssubvols=$(btrfs subvolume list -s "$tmpmnt" | cut -d ' ' -f 14)
++        if ! umount "$tmpmnt"; then
++            warn "failed to umount btrfs volume on $tmpmnt"
++            rmdir "$tmpmnt" || true
++            exit 1
++        fi
++
++	found=
++	mounted=
++
++	mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | cut -d ' ' -f 5)"
++	if [ -n "$mpoint" -a "x$mpoint" = "x/" ]; then
++		debug "This is the root for the running system" #running system must be done elsewhere
++	else
++	    #partition was not root of running system, so lets look for bootable subvols
++	    if [ -n "$mpoint" ] ; then
++		mounted=1  #partition was already mounted,so lets not unmount it when done
++	    else
++		# again, do not mount btrfs ro
++		mount -t btrfs -U "$UUID" "$tmpmnt"
++		mpoint="$tmpmnt"
++	    fi
++
++	    test="/usr/lib/os-probes/mounted/90linux-distro"
++	    if [ -f "$test" ] && [ -x "$test" ]; then
++		debug "running subtest $test"
++		if "$test" "$partition" "$mpoint" btrfs "UUID=$UUID"; then
++		    debug "os found by subtest $test on $partition"
++		    found=1
++		fi
++	    fi
++	    if [ -z "$mounted" ]; then
++		if ! umount "$tmpmnt"; then
++		    warn "failed to umount $tmpmnt"
++		fi
++	    fi
++	fi
++
++	if [ -z "$subvols" ]; then
++	        debug "no subvols found on btrfs volume $UUID"
++	else
++		found=
++                for subvol in $subvols; do
++			debug "begin btrfs processing for $UUID subvol=$subvol"
++			if echo "$rosubvols" | grep -q -x "$subvol"; then
++				continue
++			fi
++			if echo "$sssubvols" | grep -q -x "$subvol"; then
++				continue
++			fi
++			mounted=
++			mpoint="$(grep btrfs /proc/self/mountinfo | grep "$partition " | grep "/$subvol " | cut -d ' ' -f 5)"
++			if [ -n "$mpoint" ]; then
++				if [ "x$mpoint" = "x/" ]; then
++					continue # this is the root for the running system
++				fi
++				mounted=1
++			else
++				# again, do not mount btrfs ro
++				mount -t btrfs -o subvol="$subvol" -U "$UUID" "$tmpmnt"
++				mpoint="$tmpmnt"
++			fi
++			test="/usr/lib/os-probes/mounted/90linux-distro"
++			if [ -f "$test" ] && [ -x "$test" ]; then
++				debug "running subtest $test"
++				if "$test" "$partition" "$mpoint" btrfs "UUID=$UUID" "subvol=$subvol"; then
++					debug "os found by subtest $test on subvol $subvol"
++					found=1
++				fi
++			fi
++			if [ -z "$mounted" ]; then
++				if ! umount "$tmpmnt"; then
++				    warn "failed to umount $tmpmnt"
++				fi
++			fi
++		done
++	fi
++	rmdir "$tmpmnt" || true
++	if [ "$found" ]; then
++		exit 0
++	else
++		exit 1
++	fi
++fi
++
+ if type grub-mount >/dev/null 2>&1 && \
+    type grub-probe >/dev/null 2>&1 && \
+    grub-mount "$partition" "$tmpmnt" 2>/dev/null; then
+diff --git a/os-probes/mounted/common/90linux-distro b/os-probes/mounted/common/90linux-distro
+index badfbb1..9bc5154 100755
+--- a/os-probes/mounted/common/90linux-distro
++++ b/os-probes/mounted/common/90linux-distro
+@@ -7,6 +7,8 @@ set -e
+ partition="$1"
+ dir="$2"
+ type="$3"
++uuid="$4"
++subvol="$5"
+ 
+ # This test is inaccurate, but given separate / and /boot partitions and the
+ # fact that only some architectures have ld-linux.so, I can't see anything
+@@ -143,7 +145,11 @@ if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*)
+ 	fi
+ 	
+         label="$(count_next_label "$short")"
+-	result "$partition:$long:$label:linux"
++	if [ "x$type" = "xbtrfs" -a "x$uuid" != "x" -a "x$subvol" != "x" ]; then
++		result "$partition:$long:$label:linux:$type:$uuid:$subvol"
++	else
++		result "$partition:$long:$label:linux"
++	fi
+ 	exit 0
+ else
+ 	exit 1
diff --git a/os-prober-factor-out-logger.patch b/os-prober-factor-out-logger.patch
new file mode 100644
index 0000000..52cb7ce
--- /dev/null
+++ b/os-prober-factor-out-logger.patch
@@ -0,0 +1,107 @@
+Index: os-prober/common.sh
+===================================================================
+--- os-prober.orig/common.sh
++++ os-prober/common.sh
+@@ -62,10 +62,14 @@ cache_progname() {
+   esac
+ }
+ 
+-log() {
+-  cache_progname
+-  logger -t "$progname" "$@"
+-}
++# fd_logger: bind value now, possibly after assigning default. 
++eval '
++  log() {
++    cache_progname
++    echo "$progname: $@"  1>&'${fd_logger:=9}'
++  }
++'
++export fd_logger  # so subshells inherit current value by default
+ 
+ error() {
+   log "error: $@"
+@@ -81,10 +85,14 @@ debug() {
+   fi
+ }
+ 
+-result () {
+-  log "result:" "$@"
+-  echo "$@"
+-}
++# fd_result: bind value now, possibly after assigning default.
++eval '
++  result() {
++    log "result:" "$@"
++    echo "$@"  1>&'${fd_result:=1}'
++  }
++'
++export fd_result  # so subshells inherit current value by default
+ 
+ # shim to make it easier to use os-prober outside d-i
+ if ! type mapdevfs >/dev/null 2>&1; then
+Index: os-prober/linux-boot-prober
+===================================================================
+--- os-prober.orig/linux-boot-prober
++++ os-prober/linux-boot-prober
+@@ -1,4 +1,12 @@
+ #!/bin/sh
++
++# dash shell does not have "{varname}>&1" feature that bash shell has
++# for auto-assignment of new filedescriptors.
++# It is cumbersome to write the 'eval' to use our own variables in redirections.
++# Therefore use fixed numbers.
++export fd_result=3  # file descriptor for external results
++export fd_logger=9  # file descriptor for input to logger
++
+ . /usr/share/os-prober/common.sh
+ 
+ set -e
+@@ -19,6 +27,7 @@ bootuuid=
+ 
+ grep "^/dev/" /proc/mounts | parse_proc_mounts >"$OS_PROBER_TMP/mounted-map" || true
+ 
++( (
+ if [ -z "$1" ]; then
+ 	ERR=y
+ elif [ "$1" = btrfs -a -z "$2" ]; then
+@@ -186,3 +195,5 @@ else
+ 		fi
+ 	fi
+ fi
++) 9>&1 | logger 1>&-  # fd_logger
++) 3>&1  # fd_result
+Index: os-prober/os-prober
+===================================================================
+--- os-prober.orig/os-prober
++++ os-prober/os-prober
+@@ -1,7 +1,14 @@
+ #!/bin/sh
+ set -e
+ 
+-. /usr/share/os-prober/common.sh
++# dash shell does not have "{varname}>&1" feature that bash shell has
++# for auto-assignment of new filedescriptors.
++# It is cumbersome to write the 'eval' to use our own variables in redirections.
++# Therefore use fixed numbers.
++export fd_result=3  # file descriptor for external results
++export fd_logger=9  # file descriptor for input to logger
++
++ . /usr/share/os-prober/common.sh
+ 
+ newns "$@"
+ require_tmpdir
+@@ -136,6 +143,7 @@ fi
+ 
+ : >"$OS_PROBER_TMP/btrfs-vols"
+ 
++( (
+ for partition in $(partitions); do
+ 	if ! mapped="$(mapdevfs "$partition")"; then
+ 		log "Device '$partition' does not exist; skipping"
+@@ -200,3 +208,5 @@ for partition in $(partitions); do
+ 		fi
+ 	fi
+ done
++) 9>&1 | logger 1>&-  # fd_logger
++) 3>&1  # fd_result
diff --git a/os-prober-factored-logger-efi-fix.patch b/os-prober-factored-logger-efi-fix.patch
new file mode 100644
index 0000000..5c66fa0
--- /dev/null
+++ b/os-prober-factored-logger-efi-fix.patch
@@ -0,0 +1,16 @@
+Index: os-prober/os-probes/mounted/x86/05efi
+===================================================================
+--- os-prober.orig/os-probes/mounted/x86/05efi
++++ os-prober/os-probes/mounted/x86/05efi
+@@ -59,7 +59,11 @@ ret=1
+ for test in /usr/lib/os-probes/mounted/efi/*; do
+ 	debug "running subtest $test"
+ 	if [ -f "$test" ] && [ -x "$test" ]; then
++		# we need results of subtest in stdout
++		orig_fd_res=$fd_result
++		export fd_result=1
+ 		entry=$("$test" "$mpoint/$efi")
++		export fd_result=$orig_fd_res
+ 		if [ -n "$entry" ]; then
+ 			debug "bootloader $entry found by subtest $test"
+ 			ret=0
diff --git a/os-prober-gentoo-fix.patch b/os-prober-gentoo-fix.patch
new file mode 100644
index 0000000..8545db2
--- /dev/null
+++ b/os-prober-gentoo-fix.patch
@@ -0,0 +1,13 @@
+Index: os-prober/linux-boot-probes/mounted/common/90fallback
+===================================================================
+--- os-prober.orig/linux-boot-probes/mounted/common/90fallback
++++ os-prober/linux-boot-probes/mounted/common/90fallback
+@@ -33,7 +33,7 @@ for kernpat in /vmlinuz /vmlinux /boot/v
+ 			# Dracut initramfses are named differently again.
+ 			initrdname3=$(echo "$kernfile" | sed "s/vmlinu[zx]/initramfs\*/" | sed 's/$/.img/')
+ 			# And Gentoo's also
+-			initrdname4=$(echo "$kernfile" | sed "s/kernel/initramfs\*/")
++			initrdname4=$(echo "$kernfile" | sed "s/kernel\|vmlinu[zx]/initramfs\*/")
+ 			foundinitrd=0
+ 			for initrd in $(eval ls "$initrdname" "$initrdname1" "$initrdname2" "$initrdname3" "$initrdname4" 2>/dev/null); do
+ 				if [ "$initrd" != "$kernfile" ] && [ -f "$initrd" ] && [ ! -L "$initrd" ]; then
diff --git a/os-prober-grepfix.patch b/os-prober-grepfix.patch
new file mode 100644
index 0000000..4dadd4f
--- /dev/null
+++ b/os-prober-grepfix.patch
@@ -0,0 +1,13 @@
+Index: os-prober/os-probes/mounted/x86/83haiku
+===================================================================
+--- os-prober.orig/os-probes/mounted/x86/83haiku
++++ os-prober/os-probes/mounted/x86/83haiku
+@@ -13,7 +13,7 @@ case "$type" in
+ 	*) debug "$partition is not a BeFS partition: exiting"; exit 1 ;;
+ esac
+ 
+-if head -c 512 "$partition" | grep -qs "system.haiku_loader"; then
++if head -c 512 "$partition" | grep -aqs "system.haiku_loader"; then
+ 	debug "Stage 1 bootloader found"
+ else
+ 	debug "Stage 1 bootloader not found: exiting"
diff --git a/os-prober-grub2-parsefix.patch b/os-prober-grub2-parsefix.patch
new file mode 100644
index 0000000..0ef8bda
--- /dev/null
+++ b/os-prober-grub2-parsefix.patch
@@ -0,0 +1,22 @@
+Index: os-prober-1.58/linux-boot-probes/mounted/common/40grub2
+===================================================================
+--- os-prober-1.58.orig/linux-boot-probes/mounted/common/40grub2
++++ os-prober-1.58/linux-boot-probes/mounted/common/40grub2
+@@ -77,7 +77,7 @@ parse_grub_menu () {
+ 					ignore_item=1
+ 				fi
+ 			;;
+-			linux)
++			linux*)
+ 				# Hack alert: sed off any (hdn,n) but
+ 				# assume the kernel is on the same
+ 				# partition.
+@@ -90,7 +90,7 @@ parse_grub_menu () {
+ 					kernel="/boot$kernel"
+ 				fi
+ 			;;
+-			initrd)
++			initrd*)
+ 				initrd="$(echo "$2" | sed 's/(.*)//')"
+ 				# Initrd same.
+ 				if [ "$partition" != "$bootpart" ]; then
diff --git a/os-prober-mdraidfix.patch b/os-prober-mdraidfix.patch
new file mode 100644
index 0000000..33a432d
--- /dev/null
+++ b/os-prober-mdraidfix.patch
@@ -0,0 +1,25 @@
+Index: os-prober/os-prober
+===================================================================
+--- os-prober.orig/os-prober
++++ os-prober/os-prober
+@@ -64,6 +64,11 @@ partitions () {
+ 		exit 0
+ 	fi
+ 
++	# Add MD RAID devices
++	if [ -f /proc/mdstat ] ; then
++		awk '/^md/ {printf "/dev/"$1"\n"}' /proc/mdstat
++	fi
++
+ 	# Also detect OSes on LVM volumes (assumes LVM is active)
+ 	if type lvs >/dev/null 2>&1; then
+ 		echo "$(LVM_SUPPRESS_FD_WARNINGS=1 log_output lvs --noheadings --separator : -o vg_name,lv_name |
+@@ -123,7 +128,7 @@ if [ -f /proc/swaps ]; then
+ fi
+ : >"$OS_PROBER_TMP/raided-map"
+ if [ -f /proc/mdstat ] ; then
+-	grep "^md" /proc/mdstat | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true
++	grep "^md" /proc/mdstat | cut -d: -f2- | parse_proc_mdstat >"$OS_PROBER_TMP/raided-map" || true
+ fi
+ 
+ for partition in $(partitions); do
diff --git a/os-prober-mounted-partitions-fix.patch b/os-prober-mounted-partitions-fix.patch
new file mode 100644
index 0000000..aecfc9f
--- /dev/null
+++ b/os-prober-mounted-partitions-fix.patch
@@ -0,0 +1,26 @@
+Index: os-prober/common.sh
+===================================================================
+--- os-prober.orig/common.sh
++++ os-prober/common.sh
+@@ -146,7 +146,7 @@ parse_proc_mounts () {
+ 		set -f
+ 		set -- $line
+ 		set +f
+-		printf '%s %s %s\n' "$(mapdevfs "$1")" "$2" "$3"
++		printf '%s %s %s %s\n' "$(mapdevfs "$1")" "$2" "$3" "$1"
+ 	done
+ }
+ 
+Index: os-prober/linux-boot-prober
+===================================================================
+--- os-prober.orig/linux-boot-prober
++++ os-prober/linux-boot-prober
+@@ -167,7 +167,7 @@ else
+ 			bootpart="${mountboot%% *}"
+ 			bootmounted="${mountboot#* }"
+ 		else
+-			bootpart="$partition"
++			bootpart="$(grep " $mpoint/boot " "$OS_PROBER_TMP/mounted-map" | head -n1 | cut -d " " -f 4)"
+ 			bootmounted=0
+ 		fi
+ 		for test in /usr/lib/linux-boot-probes/mounted/*; do
diff --git a/os-prober-no-dummy-mach-kernel.patch b/os-prober-no-dummy-mach-kernel.patch
new file mode 100644
index 0000000..b9e1254
--- /dev/null
+++ b/os-prober-no-dummy-mach-kernel.patch
@@ -0,0 +1,22 @@
+From f71f7eb5c492720c24033901ef8c6c420e188ff2 Mon Sep 17 00:00:00 2001
+From: Peter Jones <pjones@redhat.com>
+Date: Thu, 10 May 2012 14:47:35 -0400
+Subject: [PATCH] Don't count our dummy mach_kernel as real MacOS X.
+
+---
+ os-probes/mounted/powerpc/20macosx |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: b/os-probes/mounted/powerpc/20macosx
+===================================================================
+--- a/os-probes/mounted/powerpc/20macosx
++++ b/os-probes/mounted/powerpc/20macosx
+@@ -21,7 +21,7 @@ esac
+ # but I don't think it exists on Mac OS <= 9, and it's XML so parsing in
+ # shell will be nasty.
+ 
+-if [ -e "$2/mach_kernel" ]; then
++if [ -e "$2/mach_kernel" ] && ! dd if="$2/mach_kernel" count=1 bs=5 2>/dev/null | grep -aq Dummy ; then
+   label="$(count_next_label MacOSX)"
+   result "$1:Mac OS X:$label:macosx"
+   exit 0
diff --git a/os-prober-umount-fix.patch b/os-prober-umount-fix.patch
new file mode 100644
index 0000000..6e7937c
--- /dev/null
+++ b/os-prober-umount-fix.patch
@@ -0,0 +1,18 @@
+Index: os-prober/common.sh
+===================================================================
+--- os-prober.orig/common.sh
++++ os-prober/common.sh
+@@ -336,3 +336,13 @@ linux_mount_boot () {
+ 
+ 	mountboot="$bootpart $mounted"
+ }
++
++umount_exec=$(which umount)
++umount() {
++	if ! $umount_exec $@ 2> /dev/null; then
++		error "umount error, retrying after 1 sec"
++		sleep 1
++		$umount_exec $@
++	fi
++}
++
diff --git a/os-prober.spec b/os-prober.spec
new file mode 100644
index 0000000..c374f63
--- /dev/null
+++ b/os-prober.spec
@@ -0,0 +1,273 @@
+Name:           os-prober
+Version:        1.74
+Release:        9%{?dist}
+Summary:        Probes disks on the system for installed operating systems
+
+Group:          System Environment/Base
+# For more information about licensing, see copyright file.
+License:        GPLv2+ and GPL+
+URL:            http://kitenet.net/~joey/code/os-prober/
+Source0:        http://ftp.us.debian.org/debian/pool/main/o/os-prober/%{name}_%{version}.tar.xz
+Patch0:         os-prober-no-dummy-mach-kernel.patch
+# Sent upstream
+Patch1:         os-prober-mdraidfix.patch
+Patch2:         os-prober-btrfsfix.patch
+Patch3:         os-prober-bootpart-name-fix.patch
+Patch4:         os-prober-mounted-partitions-fix.patch
+Patch5:         os-prober-factor-out-logger.patch
+# To be sent upstream
+Patch6:         os-prober-factored-logger-efi-fix.patch
+Patch7:         os-prober-umount-fix.patch
+Patch8:         os-prober-grub2-parsefix.patch
+Patch9:         os-prober-grepfix.patch
+Patch10:        os-prober-gentoo-fix.patch
+
+Requires:       udev coreutils util-linux
+Requires:       grep /bin/sed /sbin/modprobe
+Requires:       device-mapper
+
+BuildRequires:  gcc git
+
+%description
+This package detects other OSes available on a system and outputs the results
+in a generic machine-readable format. Support for new OSes and Linux
+distributions can be added easily. 
+
+%prep
+%autosetup -n %{name} -S git
+
+find -type f -exec sed -i -e 's|usr/lib|usr/libexec|g' {} \;
+sed -i -e 's|grub-probe|grub2-probe|g' os-probes/common/50mounted-tests \
+     linux-boot-probes/common/50mounted-tests
+
+%build
+%make_build CFLAGS="%{optflags}" LDFLAGS="%{build_ldflags}"
+
+%install
+install -m 0755 -d %{buildroot}%{_bindir}
+install -m 0755 -d %{buildroot}%{_var}/lib/%{name}
+
+install -m 0755 -p os-prober linux-boot-prober %{buildroot}%{_bindir}
+install -m 0755 -Dp newns %{buildroot}%{_libexecdir}/os-prober/newns
+install -m 0644 -Dp common.sh %{buildroot}%{_datadir}/%{name}/common.sh
+
+%ifarch m68k
+ARCH=m68k
+%endif
+%ifarch ppc ppc64
+ARCH=powerpc
+%endif
+%ifarch sparc sparc64
+ARCH=sparc
+%endif
+%ifarch %{ix86} x86_64
+ARCH=x86
+%endif
+
+for probes in os-probes os-probes/mounted os-probes/init \
+              linux-boot-probes linux-boot-probes/mounted; do
+        install -m 755 -d %{buildroot}%{_libexecdir}/$probes 
+        cp -a $probes/common/* %{buildroot}%{_libexecdir}/$probes
+        if [ -e "$probes/$ARCH" ]; then 
+                cp -a $probes/$ARCH/* %{buildroot}%{_libexecdir}/$probes 
+        fi
+done
+if [ "$ARCH" = x86 ]; then
+        install -m 755 -p os-probes/mounted/powerpc/20macosx \
+            %{buildroot}%{_libexecdir}/os-probes/mounted
+fi
+
+%files
+%doc README TODO debian/changelog
+%license debian/copyright
+%{_bindir}/*
+%{_libexecdir}/*
+%{_datadir}/%{name}
+%{_var}/lib/%{name}
+
+%changelog
+* Tue Jun 22 2021 Javier Martinez Canillas <javierm@redhat.com> - 1.74-9
+- Another build but with a gating.yaml to allow leaving gating
+  Resolves: rhbz#1624158
+
+* Mon Jun 21 2021 Javier Martinez Canillas <javierm@redhat.com> - 1.74-8
+- Bump NVR to allow building
+  Resolves: rhbz#1624158
+
+* Thu Jul 25 2019 Peter Jones <pjones@redhat.com> - 1.74-7
+- Make gcc use -Wl,-z,now -Wl,-z,relro -pie.  Dunno why the default didn't
+  pick this up.
+  Resolves: rhbz#1624158
+
+* Sun Feb 18 2018 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.74-6
+- Add gcc build dependency
+
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.74-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Fri Dec 29 2017 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.74-4
+- Fix a path problem in btrfsfix.patch, fixes #1529616
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.74-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.74-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Mon Mar 27 2017 Neal Gompa <ngompa13@gmail.com> - 1.74-1
+- Update to upstream version 1.74
+- Drop merged patches
+- Rediff remaining patches
+- Move newns to /usr/libexec/os-prober (debuginfo generation works)
+- Mark copyright file as license file
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.71-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Fri Mar 04 2016 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.71-1
+- Update to upstream version 1.71
+- Use git based autosetup for applying patches
+
+* Mon Feb 15 2016 Peter Jones <pjones@redhat.com> - 1.70-3
+- Don't keep backups with 'patch -b'; they wind up in the ouput package.
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.70-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Fri Nov 13 2015 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.70-1
+- Update to upstream version 1.70, fixes #1275641
+- Fix bug #1236358 - os-prober duplicates grub entries for read/write btrfs
+  subvolumes, thanks to Helmut Horvath
+- Fix bug #1236649 - os-prober does not detect os on btrfs partition without
+  any subvolume
+
+* Tue Oct 20 2015 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.68-1
+- Update to upstream version 1.68, bug #1267779
+- Support a case where a kernel named vmlinuz/x is used under Gentoo, bug #1223237
+
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.65-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Tue Dec 23 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.65-2
+- Fix using grep for searching binary files, fixes #1172405. Thanks Paul Eggert
+  for initial patch fixing grep usage in 83haiku
+
+* Sun Dec 07 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.65-1
+- Using latest upstream version tarball to be consistent with upstream
+  versioning
+
+* Sat Oct 25 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-11
+- Fix parsing grub2's initrd/linux variations, rhbz #1108344
+
+* Mon Sep 08 2014 Peter Jones <pjones@redhat.com> - 1.58-10
+- Make os-prober output include partitions for UEFI chainloads.
+  Resolves: rhbz#873207
+
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.58-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Sun Jul 06 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-8
+- Fix bug in counting LVM LVs which their name contains 'btrfs' as btrfs volumes
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.58-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Tue May 06 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-6
+- Fix separate /usr partitions for usrmove distros (bug #1044760)
+- Fix umount error when directory is temporarily busy (bug #903906)
+
+* Thu Apr 24 2014 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-5
+- Fixed bug #982009: fix btrfs support
+- Suppress some more debug messages when debug messages are disabled
+
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.58-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Tue Jul 02 2013 Adam Williamson <awilliam@redhat.com> - 1.58-3
+- revert factored-logger-efi-fix.patch until grub2 is updated to match
+
+* Tue Jun 18 2013 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-2
+- Fix a bug in EFI detection because of redirecting result output
+
+* Sun May 05 2013 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.58-1
+- Update to upstream version 1.58, with UEFI support
+
+* Sat Feb 02 2013 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.57-2
+- Fix a bug in recent btrfs patch when an extended partition is examined. 
+  (H.J. Lu) (bug #906847)
+- Fix naming of /boot partitions according to their fstab entry (bug #893472)
+- Don't generate .btrfsfix files which will be included in final rpm
+- Fix wrong boot partition set by linux-boot-prober when / and /boot are
+  mounted (bug #906886)
+- Factor out 'logger', so that it is run once and logs are piped to it (John
+  Reiser) (bug #875356)
+
+* Tue Jan 22 2013 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.57-1
+- Update to 1.57 (#890409)
+- Use shell string processing rather than 'basename' (#875356)
+- Make it possible to disable logging debug messages by assigning a value to
+  OS_PROBER_DISABLE_DEBUG environment variable (Gene Czarcinski) (#893997).
+- Detect multi btrfs pools/volumes (Gene Czarcinski) (#888341)
+
+* Thu Oct 11 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.56-1
+- Update to 1.56 with a bug fix and applied one of my patches
+
+* Mon Aug 27 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.55-1
+- Update to new upstream version: 1.55
+
+* Fri Jul 20 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.53-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Sat Jun 02 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.53-3
+- Consider usrmoved distribtions in fallback linux detector (bug #826754)
+- Remove patch backup files from final rpm package (by not creating a backup!)
+
+* Fri May 25 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.53-2
+- Add support for OSes installed on Linux mdraid partitions, bug #752402
+- Add Fedora's grub2 config path, fixes generating menu entries for other
+  installed Fedora's
+- Fixed bug in parsing yaboot.conf: accept spaces around '=' for append, 
+  bug #825041
+
+* Fri May 11 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.53-1
+- Updated to 1.53 for a bugfix
+- Fixed directory name in upstream tarbal
+
+* Thu May 10 2012 Peter Jones <pjones@redhat.com> - 1.52-3
+- Don't detect our Mac boot blocks as OS X.
+  Resolves: rhbz#811412
+
+* Sun Apr 29 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.52-2
+- use correct directory name for setup
+
+* Sun Apr 29 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.52-1
+- Updated to 1.52, supports win 8
+
+* Wed Mar 28 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.51-1
+- Update to latest upstream version, 1.51
+
+* Sat Jan 21 2012 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.48-3
+- Remove dmraid and lvm2 dependency. bug #770393
+
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.48-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Mon Jul 25 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.48-1
+- Updated to 1.48 release
+
+* Thu May 19 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.47-1
+- Updated to the new upstream version 1.47
+
+* Wed May 04 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.46-2
+- Removed obsolete parts (build tag, defattr, etc)
+- Added a patch to move newns outside of os-prober subdirectory
+- Added required utilities as package requires
+
+* Sat Apr 30 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.46-1
+- Updated to 1.46 release
+
+* Tue Feb 22 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.42-2
+- Remove executable permission from common.sh
+
+* Thu Feb 17 2011 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.42-1
+- Initial version
diff --git a/sources b/sources
new file mode 100644
index 0000000..f5258cc
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (os-prober_1.74.tar.xz) = 5407fb3c782ae0532120995d60cfc307028de9bea52ce5534baaf940a99269b735c1174ef0f7a5316be485a1e8bfd097108c2819eadf00e2e38595bfc2c22245