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

Pull coccinelle updates from Michal Marek:
 "The misc branch is reserved for Coccinelle this time:

   - 'report' is the default mode
   - MAINTAINERS update for Coccinelle
   - documentation udate
   - use new option format for spatch(1)
   - J=<n> variable to mimic make -j for coccicheck
   - check for missing pci_free_consistent() calls

  There are some patches for rpm-pkg and deb-pkg waiting for the
  3.12-rc1 merge window"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  Coccinelle: Update information about the minimal version required
  Coccinelle: Update the options used to the new option scheme
  scripts: Coccinelle script for pci_free_consistent()
  Coccinelle: Update the documentation
  Coccinelle: Update section of MAINTAINERS
  coccicheck: span checks across CPUs
  scripts/coccinelle: check for field address argument to kfree
  Coccinelle: Update the Coccinelle section of MAINTAINERS
  Coccinelle: Make 'report' the default mode

37 files changed, 215 insertions, 75 deletions

diff --git a/Documentation/coccinelle.txt b/Documentation/coccinelle.txt
index 18de78599dd4..7f773d51fdd9 100644
--- a/Documentation/coccinelle.txt
+++ b/Documentation/coccinelle.txt
@@ -6,15 +6,17 @@ Copyright 2010 Gilles Muller <Gilles.Muller@lip6.fr>
  Getting Coccinelle
 ~~~~~~~~~~~~~~~~~~~~
 
-The semantic patches included in the kernel use the 'virtual rule'
-feature which was introduced in Coccinelle version 0.1.11.
+The semantic patches included in the kernel use features and options
+which are provided by Coccinelle version 1.0.0-rc11 and above.
+Using earlier versions will fail as the option names used by
+the Coccinelle files and coccicheck have been updated.
 
-Coccinelle (>=0.2.0) is available through the package manager
+Coccinelle is available through the package manager
 of many distributions, e.g. :
 
- - Debian (>=squeeze)
- - Fedora (>=13)
- - Ubuntu (>=10.04 Lucid Lynx)
+ - Debian
+ - Fedora
+ - Ubuntu
  - OpenSUSE
  - Arch Linux
  - NetBSD
@@ -36,11 +38,6 @@ as a regular user, and install it with
 
         sudo make install
 
-The semantic patches in the kernel will work best with Coccinelle version
-0.2.4 or later.  Using earlier versions may incur some parse errors in the
-semantic patch code, but any results that are obtained should still be
-correct.
-
  Using Coccinelle on the Linux kernel
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -48,7 +45,7 @@ A Coccinelle-specific target is defined in the top level
 Makefile. This target is named 'coccicheck' and calls the 'coccicheck'
 front-end in the 'scripts' directory.
 
-Four modes are defined: patch, report, context, and org. The mode to
+Four basic modes are defined: patch, report, context, and org. The mode to
 use is specified by setting the MODE variable with 'MODE=<mode>'.
 
 'patch' proposes a fix, when possible.
@@ -62,18 +59,24 @@ diff-like style.Lines of interest are indicated with '-'.
 'org' generates a report in the Org mode format of Emacs.
 
 Note that not all semantic patches implement all modes. For easy use
-of Coccinelle, the default mode is "chain" which tries the previous
-modes in the order above until one succeeds.
+of Coccinelle, the default mode is "report".
+
+Two other modes provide some common combinations of these modes.
 
-To make a report for every semantic patch, run the following command:
+'chain' tries the previous modes in the order above until one succeeds.
 
-        make coccicheck MODE=report
+'rep+ctxt' runs successively the report mode and the context mode.
+           It should be used with the C option (described later)
+           which checks the code on a file basis.
 
-NB: The 'report' mode is the default one.
+Examples:
+        To make a report for every semantic patch, run the following command:
 
-To produce patches, run:
+                make coccicheck MODE=report
 
-        make coccicheck MODE=patch
+        To produce patches, run:
+
+                make coccicheck MODE=patch
 
 
 The coccicheck target applies every semantic patch available in the
@@ -91,6 +94,11 @@ To enable verbose messages set the V= variable, for example:
 
    make coccicheck MODE=report V=1
 
+By default, coccicheck tries to run as parallel as possible. To change
+the parallelism, set the J= variable. For example, to run across 4 CPUs:
+
+   make coccicheck MODE=report J=4
+
 
  Using Coccinelle with a single semantic patch
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -124,26 +132,33 @@ To check only newly edited code, use the value 2 for the C flag, i.e.
 
     make C=2 CHECK="scripts/coccicheck"
 
+In these modes, which works on a file basis, there is no information
+about semantic patches displayed, and no commit message proposed.
+
 This runs every semantic patch in scripts/coccinelle by default. The
 COCCI variable may additionally be used to only apply a single
 semantic patch as shown in the previous section.
 
-The "chain" mode is the default. You can select another one with the
+The "report" mode is the default. You can select another one with the
 MODE variable explained above.
 
-In this mode, there is no information about semantic patches
-displayed, and no commit message proposed.
-
  Additional flags
 ~~~~~~~~~~~~~~~~~~
 
 Additional flags can be passed to spatch through the SPFLAGS
 variable.
 
-    make SPFLAGS=--use_glimpse coccicheck
+    make SPFLAGS=--use-glimpse coccicheck
+    make SPFLAGS=--use-idutils coccicheck
 
 See spatch --help to learn more about spatch options.
 
+Note that the '--use-glimpse' and '--use-idutils' options
+require external tools for indexing the code. None of them is
+thus active by default. However, by indexing the code with
+one of these tools, and according to the cocci file used,
+spatch could proceed the entire code base more quickly.
+
  Proposing new semantic patches
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/MAINTAINERS b/MAINTAINERS
index e51d01836b54..cbd4f66bc677 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2135,9 +2135,12 @@ COCCINELLE/Semantic Patches (SmPL)
 M:      Julia Lawall <Julia.Lawall@lip6.fr>
 M:      Gilles Muller <Gilles.Muller@lip6.fr>
 M:      Nicolas Palix <nicolas.palix@imag.fr>
+M:      Michal Marek <mmarek@suse.cz>
 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
 W:      http://coccinelle.lip6.fr/
 S:      Supported
+F:      Documentation/coccinelle.txt
 F:      scripts/coccinelle/
 F:      scripts/coccicheck
 
diff --git a/scripts/coccicheck b/scripts/coccicheck
index 06fcb3333247..bbf901afb606 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -1,17 +1,31 @@
 #!/bin/bash
 
+#
+# This script requires at least spatch
+# version 1.0.0-rc11.
+#
+
 SPATCH="`which ${SPATCH:=spatch}`"
 
+trap kill_running SIGTERM SIGINT
+declare -a SPATCH_PID
+
 # The verbosity may be set by the environmental parameter V=
 # as for example with 'make V=1 coccicheck'
 
 if [ -n "$V" -a "$V" != "0" ]; then
-        VERBOSE=1
+        VERBOSE="$V"
 else
         VERBOSE=0
 fi
 
-FLAGS="$SPFLAGS -very_quiet"
+if [ -z "$J" ]; then
+        NPROC=$(getconf _NPROCESSORS_ONLN)
+else
+        NPROC="$J"
+fi
+
+FLAGS="$SPFLAGS --very-quiet"
 
 # spatch only allows include directories with the syntax "-I include"
 # while gcc also allows "-Iinclude" and "-include include"
@@ -27,14 +41,14 @@ if [ "$C" = "1" -o "$C" = "2" ]; then
 else
     ONLINE=0
     if [ "$KBUILD_EXTMOD" = "" ] ; then
-        OPTIONS="-dir $srctree $COCCIINCLUDE"
+        OPTIONS="--dir $srctree $COCCIINCLUDE"
     else
-        OPTIONS="-dir $KBUILD_EXTMOD $COCCIINCLUDE"
+        OPTIONS="--dir $KBUILD_EXTMOD $COCCIINCLUDE"
     fi
 fi
 
 if [ "$KBUILD_EXTMOD" != "" ] ; then
-    OPTIONS="-patch $srctree $OPTIONS"
+    OPTIONS="--patch $srctree $OPTIONS"
 fi
 
 if [ ! -x "$SPATCH" ]; then
@@ -44,13 +58,21 @@ fi
 
 if [ "$MODE" = "" ] ; then
     if [ "$ONLINE" = "0" ] ; then
-        echo 'You have not explicitly specified the mode to use. Using default "chain" mode.'
-        echo 'All available modes will be tried (in that order): patch, report, context, org'
+        echo 'You have not explicitly specified the mode to use. Using default "report" mode.'
+        echo 'Available modes are the following: patch, report, context, org'
         echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
+        echo 'Note however that some modes are not implemented by some semantic patches.'
+    fi
+    MODE="report"
+fi
+
+if [ "$MODE" = "chain" ] ; then
+    if [ "$ONLINE" = "0" ] ; then
+        echo 'You have selected the "chain" mode.'
+        echo 'All available modes will be tried (in that order): patch, report, context, org'
     fi
-    MODE="chain"
 elif [ "$MODE" = "report" -o "$MODE" = "org" ] ; then
-    FLAGS="$FLAGS -no_show_diff"
+    FLAGS="$FLAGS --no-show-diff"
 fi
 
 if [ "$ONLINE" = "0" ] ; then
@@ -61,19 +83,35 @@ if [ "$ONLINE" = "0" ] ; then
 fi
 
 run_cmd() {
+        local i
         if [ $VERBOSE -ne 0 ] ; then
-                echo "Running: $@"
+                echo "Running ($NPROC in parallel): $@"
         fi
-        eval $@
+        for i in $(seq 0 $(( NPROC - 1)) ); do
+                eval "$@ --max $NPROC --index $i &"
+                SPATCH_PID[$i]=$!
+                if [ $VERBOSE -eq 2 ] ; then
+                        echo "${SPATCH_PID[$i]} running"
+                fi
+        done
+        wait
 }
 
+kill_running() {
+        for i in $(seq $(( NPROC - 1 )) ); do
+                if [ $VERBOSE -eq 2 ] ; then
+                        echo "Killing ${SPATCH_PID[$i]}"
+                fi
+                kill ${SPATCH_PID[$i]} 2>/dev/null
+        done
+}
 
 coccinelle () {
     COCCI="$1"
 
     OPT=`grep "Option" $COCCI | cut -d':' -f2`
 
-#   The option '-parse_cocci' can be used to syntactically check the SmPL files.
+#   The option '--parse-cocci' can be used to syntactically check the SmPL files.
 #
 #    $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
 
@@ -114,20 +152,20 @@ coccinelle () {
 
     if [ "$MODE" = "chain" ] ; then
         run_cmd $SPATCH -D patch   \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS               || \
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS               || \
         run_cmd $SPATCH -D report  \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || \
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || \
         run_cmd $SPATCH -D context \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS               || \
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS               || \
         run_cmd $SPATCH -D org     \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || exit 1
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || exit 1
     elif [ "$MODE" = "rep+ctxt" ] ; then
         run_cmd $SPATCH -D report  \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff && \
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff && \
         run_cmd $SPATCH -D context \
-                $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
+                $FLAGS --cocci-file $COCCI $OPT $OPTIONS || exit 1
     else
-        run_cmd $SPATCH -D $MODE   $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
+        run_cmd $SPATCH -D $MODE   $FLAGS --cocci-file $COCCI $OPT $OPTIONS || exit 1
     fi
 
 }
diff --git a/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci b/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
index 7d4771d449c3..bd5d08b882ee 100644
--- a/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
+++ b/scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci
@@ -5,7 +5,7 @@
 // Confidence: High
 // Copyright: 2009,2010 Nicolas Palix, DIKU.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 //
 // Keywords: kmalloc, kzalloc, kcalloc
 // Version min: < 2.6.12 kmalloc
diff --git a/scripts/coccinelle/api/alloc/kzalloc-simple.cocci b/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
index 046b9b16f8f9..52c55e4fa67d 100644
--- a/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
+++ b/scripts/coccinelle/api/alloc/kzalloc-simple.cocci
@@ -9,7 +9,7 @@
 // Copyright: (C) 2009-2010 Julia Lawall, Nicolas Palix, DIKU.  GPLv2.
 // Copyright: (C) 2009-2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/rules/kzalloc.html
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 //
 // Keywords: kmalloc, kzalloc
 // Version min: < 2.6.12 kmalloc
diff --git a/scripts/coccinelle/api/d_find_alias.cocci b/scripts/coccinelle/api/d_find_alias.cocci
index a9694a8d3e5a..9594c9f7eb8d 100644
--- a/scripts/coccinelle/api/d_find_alias.cocci
+++ b/scripts/coccinelle/api/d_find_alias.cocci
@@ -4,7 +4,7 @@
 //
 // Confidence: Moderate
 // URL: http://coccinelle.lip6.fr/
-// Options: -include_headers
+// Options: --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/api/devm_request_and_ioremap.cocci b/scripts/coccinelle/api/devm_request_and_ioremap.cocci
index 46beb81406ab..562ec88b6352 100644
--- a/scripts/coccinelle/api/devm_request_and_ioremap.cocci
+++ b/scripts/coccinelle/api/devm_request_and_ioremap.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2011 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual org
diff --git a/scripts/coccinelle/api/kstrdup.cocci b/scripts/coccinelle/api/kstrdup.cocci
index 07a74b2c6196..09cba54ed0cf 100644
--- a/scripts/coccinelle/api/kstrdup.cocci
+++ b/scripts/coccinelle/api/kstrdup.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/api/memdup.cocci b/scripts/coccinelle/api/memdup.cocci
index 4dceab6d54de..3d1aa71b7579 100644
--- a/scripts/coccinelle/api/memdup.cocci
+++ b/scripts/coccinelle/api/memdup.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci
index 2b131a8a1306..c606231b0e46 100644
--- a/scripts/coccinelle/api/memdup_user.cocci
+++ b/scripts/coccinelle/api/memdup_user.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/api/ptr_ret.cocci b/scripts/coccinelle/api/ptr_ret.cocci
index 15f076fdecbe..2274638d005b 100644
--- a/scripts/coccinelle/api/ptr_ret.cocci
+++ b/scripts/coccinelle/api/ptr_ret.cocci
@@ -5,7 +5,7 @@
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 //
 // Keywords: ERR_PTR, PTR_ERR, PTR_RET
 // Version min: 2.6.39
diff --git a/scripts/coccinelle/api/simple_open.cocci b/scripts/coccinelle/api/simple_open.cocci
index 05962f7be155..b67e174f3d95 100644
--- a/scripts/coccinelle/api/simple_open.cocci
+++ b/scripts/coccinelle/api/simple_open.cocci
@@ -4,7 +4,7 @@
 ///
 // Confidence: High
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual report
diff --git a/scripts/coccinelle/free/devm_free.cocci b/scripts/coccinelle/free/devm_free.cocci
index 0a1e36146d76..3d9349012bb3 100644
--- a/scripts/coccinelle/free/devm_free.cocci
+++ b/scripts/coccinelle/free/devm_free.cocci
@@ -18,7 +18,7 @@
 // Copyright: (C) 2011 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/free/kfree.cocci b/scripts/coccinelle/free/kfree.cocci
index d9ae6d89c2f5..577b78056990 100644
--- a/scripts/coccinelle/free/kfree.cocci
+++ b/scripts/coccinelle/free/kfree.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/free/kfreeaddr.cocci b/scripts/coccinelle/free/kfreeaddr.cocci
new file mode 100644
index 000000000000..ce8aacc314cb
--- /dev/null
+++ b/scripts/coccinelle/free/kfreeaddr.cocci
@@ -0,0 +1,32 @@
+/// Free of a structure field
+///
+// Confidence: High
+// Copyright: (C) 2013 Julia Lawall, INRIA/LIP6.  GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: --no-includes --include-headers
+
+virtual org
+virtual report
+virtual context
+
+@r depends on context || report || org @
+expression e;
+identifier f;
+position p;
+@@
+
+* kfree@p(&e->f)
+
+@script:python depends on org@
+p << r.p;
+@@
+
+cocci.print_main("kfree",p)
+
+@script:python depends on report@
+p << r.p;
+@@
+
+msg = "ERROR: kfree of structure field"
+coccilib.report.print_report(p[0],msg)
diff --git a/scripts/coccinelle/free/pci_free_consistent.cocci b/scripts/coccinelle/free/pci_free_consistent.cocci
new file mode 100644
index 000000000000..43600ccb62a8
--- /dev/null
+++ b/scripts/coccinelle/free/pci_free_consistent.cocci
@@ -0,0 +1,52 @@
+/// Find missing pci_free_consistent for every pci_alloc_consistent.
+///
+// Confidence: Moderate
+// Copyright: (C) 2013 Petr Strnad.  GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Keywords: pci_free_consistent, pci_alloc_consistent
+// Options: --no-includes --include-headers
+
+virtual report
+virtual org
+
+@search@
+local idexpression id;
+expression x,y,z,e;
+position p1,p2;
+type T;
+@@
+
+id = pci_alloc_consistent@p1(x,y,&z)
+... when != e = id
+if (id == NULL || ...) { ... return ...; }
+... when != pci_free_consistent(x,y,id,z)
+    when != if (id) { ... pci_free_consistent(x,y,id,z) ... }
+    when != if (y) { ... pci_free_consistent(x,y,id,z) ... }
+    when != e = (T)id
+    when exists
+(
+return 0;
+|
+return 1;
+|
+return id;
+|
+return@p2 ...;
+)
+
+@script:python depends on report@
+p1 << search.p1;
+p2 << search.p2;
+@@
+
+msg = "ERROR: missing pci_free_consistent; pci_alloc_consistent on line %s and return without freeing on line %s" % (p1[0].line,p2[0].line)
+coccilib.report.print_report(p2[0],msg)
+
+@script:python depends on org@
+p1 << search.p1;
+p2 << search.p2;
+@@
+
+msg = "ERROR: missing pci_free_consistent; pci_alloc_consistent on line %s and return without freeing on line %s" % (p1[0].line,p2[0].line)
+cocci.print_main(msg,p1)
+cocci.print_secs("",p2)
diff --git a/scripts/coccinelle/iterators/fen.cocci b/scripts/coccinelle/iterators/fen.cocci
index 0a40af828c43..48c152f224e1 100644
--- a/scripts/coccinelle/iterators/fen.cocci
+++ b/scripts/coccinelle/iterators/fen.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/iterators/itnull.cocci b/scripts/coccinelle/iterators/itnull.cocci
index 259899f6838e..f58732b56a40 100644
--- a/scripts/coccinelle/iterators/itnull.cocci
+++ b/scripts/coccinelle/iterators/itnull.cocci
@@ -11,7 +11,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/iterators/list_entry_update.cocci b/scripts/coccinelle/iterators/list_entry_update.cocci
index b2967475679b..873f444e7137 100644
--- a/scripts/coccinelle/iterators/list_entry_update.cocci
+++ b/scripts/coccinelle/iterators/list_entry_update.cocci
@@ -9,7 +9,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/iterators/use_after_iter.cocci b/scripts/coccinelle/iterators/use_after_iter.cocci
index 06284c57a951..f085f5968c52 100644
--- a/scripts/coccinelle/iterators/use_after_iter.cocci
+++ b/scripts/coccinelle/iterators/use_after_iter.cocci
@@ -11,7 +11,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LIP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/locks/call_kern.cocci b/scripts/coccinelle/locks/call_kern.cocci
index 8f10b49603c3..669b24436248 100644
--- a/scripts/coccinelle/locks/call_kern.cocci
+++ b/scripts/coccinelle/locks/call_kern.cocci
@@ -9,7 +9,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/locks/double_lock.cocci b/scripts/coccinelle/locks/double_lock.cocci
index 63b24e682fad..002752f97dca 100644
--- a/scripts/coccinelle/locks/double_lock.cocci
+++ b/scripts/coccinelle/locks/double_lock.cocci
@@ -8,7 +8,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/locks/flags.cocci b/scripts/coccinelle/locks/flags.cocci
index 1c4ffe6fd846..debd70e46267 100644
--- a/scripts/coccinelle/locks/flags.cocci
+++ b/scripts/coccinelle/locks/flags.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/locks/mini_lock.cocci b/scripts/coccinelle/locks/mini_lock.cocci
index 3267d7410bd5..47f649b0ea87 100644
--- a/scripts/coccinelle/locks/mini_lock.cocci
+++ b/scripts/coccinelle/locks/mini_lock.cocci
@@ -11,7 +11,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/misc/boolinit.cocci b/scripts/coccinelle/misc/boolinit.cocci
index 97ce41ce8135..b9abed49cd95 100644
--- a/scripts/coccinelle/misc/boolinit.cocci
+++ b/scripts/coccinelle/misc/boolinit.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
-// Options: -include_headers
+// Options: --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/misc/cstptr.cocci b/scripts/coccinelle/misc/cstptr.cocci
index d42564484528..f0368b3d4563 100644
--- a/scripts/coccinelle/misc/cstptr.cocci
+++ b/scripts/coccinelle/misc/cstptr.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/doubleinit.cocci b/scripts/coccinelle/misc/doubleinit.cocci
index cf74a00cf597..c0c3371d25e0 100644
--- a/scripts/coccinelle/misc/doubleinit.cocci
+++ b/scripts/coccinelle/misc/doubleinit.cocci
@@ -8,7 +8,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments: requires at least Coccinelle 0.2.4, lex or parse error otherwise
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/ifaddr.cocci b/scripts/coccinelle/misc/ifaddr.cocci
index 3e4089a77000..8aebd1875e75 100644
--- a/scripts/coccinelle/misc/ifaddr.cocci
+++ b/scripts/coccinelle/misc/ifaddr.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/ifcol.cocci b/scripts/coccinelle/misc/ifcol.cocci
index b7ed91dbeb95..d0d00ef1f12a 100644
--- a/scripts/coccinelle/misc/ifcol.cocci
+++ b/scripts/coccinelle/misc/ifcol.cocci
@@ -13,7 +13,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/noderef.cocci b/scripts/coccinelle/misc/noderef.cocci
index c1707214e602..80a831c91161 100644
--- a/scripts/coccinelle/misc/noderef.cocci
+++ b/scripts/coccinelle/misc/noderef.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/orplus.cocci b/scripts/coccinelle/misc/orplus.cocci
index 4a28cef1484e..81fabf379390 100644
--- a/scripts/coccinelle/misc/orplus.cocci
+++ b/scripts/coccinelle/misc/orplus.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2013 Gilles Muller, INRIA/LIP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual org
 virtual report
diff --git a/scripts/coccinelle/misc/warn.cocci b/scripts/coccinelle/misc/warn.cocci
index fda8c3558e4f..d2e5b6cedb84 100644
--- a/scripts/coccinelle/misc/warn.cocci
+++ b/scripts/coccinelle/misc/warn.cocci
@@ -5,7 +5,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/null/eno.cocci b/scripts/coccinelle/null/eno.cocci
index ed961a1f7d11..9bd29aa83399 100644
--- a/scripts/coccinelle/null/eno.cocci
+++ b/scripts/coccinelle/null/eno.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context
diff --git a/scripts/coccinelle/null/kmerr.cocci b/scripts/coccinelle/null/kmerr.cocci
index 949bf656c64c..5354a7903ccb 100644
--- a/scripts/coccinelle/null/kmerr.cocci
+++ b/scripts/coccinelle/null/kmerr.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/tests/doublebitand.cocci b/scripts/coccinelle/tests/doublebitand.cocci
index 9ba73d05a77e..72f1572aaec3 100644
--- a/scripts/coccinelle/tests/doublebitand.cocci
+++ b/scripts/coccinelle/tests/doublebitand.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/tests/doubletest.cocci b/scripts/coccinelle/tests/doubletest.cocci
index 13a2c0e8a4bf..78d74c22ca12 100644
--- a/scripts/coccinelle/tests/doubletest.cocci
+++ b/scripts/coccinelle/tests/doubletest.cocci
@@ -8,7 +8,7 @@
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual context
 virtual org
diff --git a/scripts/coccinelle/tests/odd_ptr_err.cocci b/scripts/coccinelle/tests/odd_ptr_err.cocci
index e8dd8a6b28a2..cfe0a35cf2dd 100644
--- a/scripts/coccinelle/tests/odd_ptr_err.cocci
+++ b/scripts/coccinelle/tests/odd_ptr_err.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2012 Gilles Muller, INRIA.  GPLv2.
 // URL: http://coccinelle.lip6.fr/
 // Comments:
-// Options: -no_includes -include_headers
+// Options: --no-includes --include-headers
 
 virtual patch
 virtual context