Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Pull misc kbuild updates from Michal Marek:
 - deb-pkg:
     + module signing fix
     + dtb files are added to the package
     + do not require `hostname -f` to work during build
     + make deb-pkg generates a source package, bindeb-pkg has been
       added to only generate the binary package
 - rpm-pkg packages /lib/modules as well
 - new coccinelle patch and updates to existing ones
 - new stackusage & stackdelta script to collect and compare stack usage
   info (using gcc's -fstack-usage)
 - make tags understands trace_*_rcuidle() macros
 - .gitignore updates, misc cleanups

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (27 commits)
  deb-pkg: add source package
  package/Makefile: move source tar creation to a function
  scripts: add stackdelta script
  kbuild: remove *.su files generated by -fstack-usage
  .gitignore: add *.su pattern
  scripts: add stackusage script
  kbuild: avoid listing /lib/modules in kernel spec file
  fallback to hostname in scripts/package/builddeb
  coccinelle: api: extend spatch for dropping unnecessary owner
  deb-pkg: simplify directory creation
  scripts/tags.sh: Include trace_*_rcuidle() in tags
  scripts/package/Makefile: rpmbuild is needed for rpm targets
  Kbuild: Add ID files to .gitignore
  gitignore: Add MIPS vmlinux.32 to the list
  coccinelle: simple_return: Add a blank line
  coccinelle: irqf_oneshot.cocci: Improve the generated commit log
  coccinelle: api: add vma_pages.cocci
  scripts/coccinelle/misc/irqf_oneshot.cocci: Fix grammar
  scripts/coccinelle/misc/semicolon.cocci: Use imperative mood
  coccinelle: simple_open: Use imperative mood
  ...

1 files changed, 33 insertions, 0 deletions

diff --git a/scripts/stackusage b/scripts/stackusage
new file mode 100755
index 000000000000..8cf26640ef8a
--- /dev/null
+++ b/scripts/stackusage
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+outfile=""
+now=`date +%s`
+
+while [ $# -gt 0 ]
+do
+    case "$1" in
+        -o)
+	    outfile="$2"
+	    shift 2;;
+	-h)
+	    echo "usage: $0 [-o outfile] <make options/args>"
+	    exit 0;;
+	*)  break;;
+    esac
+done
+
+if [ -z "$outfile" ]
+then
+    outfile=`mktemp --tmpdir stackusage.$$.XXXX`
+fi
+
+KCFLAGS="${KCFLAGS} -fstack-usage" make "$@"
+
+# Prepend directory name to file names, remove column information,
+# make file:line/function/size/type properly tab-separated.
+find . -name '*.su' -newermt "@${now}" -print |                     \
+    xargs perl -MFile::Basename -pe                                 \
+        '$d = dirname($ARGV); s#([^:]+:[0-9]+):[0-9]+:#$d/$1\t#;' | \
+    sort -k3,3nr > "${outfile}"
+
+echo "$0: output written to ${outfile}"