#!/bin/sh
#
# This scripts adds local version information from the version
# control systems git, mercurial (hg) and subversion (svn).
#
# If something goes wrong, send a mail the kernel build mailinglist
# (see MAINTAINERS) and CC Nico Schottelius
# <nico-linuxsetlocalversion -at- schottelius.org>.
#
#

usage() {
	echo "Usage: $0 [--save-scmversion] [srctree]" >&2
	exit 1
}

scm_only=false
srctree=.
if test "$1" = "--save-scmversion"; then
	scm_only=true
	shift
fi
if test $# -gt 0; then
	srctree=$1
	shift
fi
if test $# -gt 0 -o ! -d "$srctree"; then
	usage
fi

scm_version()
{
	local short
	short=false

	cd "$srctree"
	if test -e .scmversion; then
		cat .scmversion
		return
	fi
	if test "$1" = "--short"; then
		short=true
	fi

	# Check for git and a git repo.
	if test -z "$(git rev-parse --show-cdup 2>/dev/null)" &&
	   head=`git rev-parse --verify --short HEAD 2>/dev/null`; then

		# If we are at a tagged commit (like "v2.6.30-rc6"), we ignore
		# it, because this version is defined in the top level Makefile.
		if [ -z "`git describe --exact-match 2>/dev/null`" ]; then

			# If only the short version is requested, don't bother
			# running further git commands
			if $short; then
				echo "+"
				return
			fi
			# If we are past a tagged commit (like
			# "v2.6.30-rc5-302-g72357d5"), we pretty print it.
			if atag="`git describe 2>/dev/null`"; then
				echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'

			# If we don't have a tag at all we print -g{commitish}.
			else
				printf '%s%s' -g $head
			fi
		fi

		# Is this git on svn?
		if git config --get svn-remote.svn.url >/dev/null; then
			printf -- '-svn%s' "`git svn find-rev $head`"
		fi

		# Check for uncommitted changes
		if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
			printf '%s' -dirty
		fi

		# All done with git
		return
	fi

	# Check for mercurial and a mercurial repo.
	if test -d .hg && hgid=`hg id 2>/dev/null`; then
		# Do we have an tagged version?  If so, latesttagdistance == 1
		if [ "`hg log -r . --template '{latesttagdistance}'`" == "1" ]; then
			id=`hg log -r . --template '{latesttag}'`
			printf '%s%s' -hg "$id"
		else
			tag=`printf '%s' "$hgid" | cut -d' ' -f2`
			if [ -z "$tag" -o "$tag" = tip ]; then
				id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
				printf '%s%s' -hg "$id"
			fi
		fi

		# Are there uncommitted changes?
		# These are represented by + after the changeset id.
		case "$hgid" in
			*+|*+\ *) printf '%s' -dirty ;;
		esac

		# All done with mercurial
		return
	fi

	# Check for svn and a svn repo.
	if rev=`LANG= LC_ALL= LC_MESSAGES=C svn info 2>/dev/null | grep '^Last Changed Rev'`; then
		rev=`echo $rev | awk '{print $NF}'`
		printf -- '-svn%s' "$rev"

		# All done with svn
		return
	fi
}

collect_files()
{
	local file res

	for file; do
		case "$file" in
		*\~*)
			continue
			;;
		esac
		if test -e "$file"; then
			res="$res$(cat "$file")"
		fi
	done
	echo "$res"
}

if $scm_only; then
	if test ! -e .scmversion; then
		res=$(scm_version)
		echo "$res" >.scmversion
	fi
	exit
fi

if test -e include/config/auto.conf; then
	. include/config/auto.conf
else
	echo "Error: kernelrelease not valid - run 'make prepare' to update it" >&2
	exit 1
fi

# localversion* files in the build and source directory
res="$(collect_files localversion*)"
if test ! "$srctree" -ef .; then
	res="$res$(collect_files "$srctree"/localversion*)"
fi

# CONFIG_LOCALVERSION and LOCALVERSION (if set)
res="${res}${CONFIG_LOCALVERSION}${LOCALVERSION}"

# scm version string if not at a tagged commit
if test "$CONFIG_LOCALVERSION_AUTO" = "y"; then
	# full scm version string
	res="$res$(scm_version)"
else
	# append a plus sign if the repository is not in a clean
	# annotated or signed tagged state (as git describe only
	# looks at signed or annotated tags - git tag -a/-s) and
	# LOCALVERSION= is not specified
	if test "${LOCALVERSION+set}" != "set"; then
		scm=$(scm_version --short)
		res="$res${scm:++}"
	fi
fi

echo "$res"
<select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Sara Sharon &lt;sara.sharon@intel.com&gt;</td><td class='right'>2016-12-07 12:22:11 +0200</td></tr>
<tr><th>committer</th><td>Luca Coelho &lt;luciano.coelho@intel.com&gt;</td><td class='right'>2017-02-06 19:19:23 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>2c6262b754f3c3338cb40b23880a3ac1f4693b25</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers?id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>891695c866839c7dee98195731164e5ef5a9f0fa</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>drivers</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?h=nds-private-remove&amp;id=df88c08d5c7e47c301339a966b5b287453edf86d'>df88c08d5c7e47c301339a966b5b287453edf86d</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25&amp;id2=df88c08d5c7e47c301339a966b5b287453edf86d'>diff</a>)</td></tr></table>
<div class='commit-subject'>iwlwifi: pcie: fix the set of DMA memory mask</div><div class='commit-msg'>Our 9000 device supports 64 bit DMA address for RX only, and
not for TX.
Setting DMA mask to 64 for the whole device is erroneous - we
can do it only for a000 devices where device is capable of
both RX &amp; TX DMA with 64 bit address space.

Fixes: 96a6497bc3ed ("iwlwifi: pcie: add 9000 series multi queue rx DMA support")
Signed-off-by: Sara Sharon &lt;sara.sharon@intel.com&gt;
Signed-off-by: Luca Coelho &lt;luciano.coelho@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>Diffstat</a> (limited to 'drivers')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/drivers/net/wireless/intel/iwlwifi/pcie/trans.c?h=nds-private-remove&amp;id=2c6262b754f3c3338cb40b23880a3ac1f4693b25'>drivers/net/wireless/intel/iwlwifi/pcie/trans.c</a></td><td class='right'>8</td><td class='graph'><table summary='file diffstat' width='8%'><tr><td class='add' style='width: 25.0%;'/><td class='rem' style='width: 75.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 2 insertions, 6 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c