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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-10 08:29:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-10 08:29:25 -0800
commite3166331a3288dd7184548896a1c7ab682f0dbe8 (patch)
tree2ec73946fd5ecbbb71954039a18aee829ed55b96 /scripts
parent1693ed284f14a288c29f7265f9d71103e4c10821 (diff)
parent0719e1d23aab3b445c823404fd1b8b027757bb0a (diff)
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Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: Documentation/kbuild: add info that 'choice' can have a symbol name kbuild: add numeric --set-val option to scripts/config headers_check: Fix warning text headers_check: better search for functions in headers scripts/coccinelle: update for compatability with Coccinelle 0.2.4 tags: put function prototypes back! Kconfig: fix single letter command in scripts/config gitignore: add scripts/recordmcount
Diffstat (limited to 'scripts')
-rw-r--r--scripts/.gitignore1
-rw-r--r--scripts/coccinelle/misc/doubleinit.cocci6
-rw-r--r--scripts/coccinelle/null/deref_null.cocci39
-rwxr-xr-xscripts/config13
-rw-r--r--scripts/headers_check.pl6
-rwxr-xr-xscripts/tags.sh2
6 files changed, 32 insertions, 35 deletions
diff --git a/scripts/.gitignore b/scripts/.gitignore
index c5d5db54c009..e2741d23bab8 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -7,3 +7,4 @@ pnmtologo
bin2c
unifdef
ihex2fw
+recordmcount
diff --git a/scripts/coccinelle/misc/doubleinit.cocci b/scripts/coccinelle/misc/doubleinit.cocci
index 55d7dc19dfe0..156b20adb351 100644
--- a/scripts/coccinelle/misc/doubleinit.cocci
+++ b/scripts/coccinelle/misc/doubleinit.cocci
@@ -7,7 +7,7 @@
// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
-// Comments:
+// Comments: requires at least Coccinelle 0.2.4, lex or parse error otherwise
// Options: -no_includes -include_headers
virtual org
@@ -19,7 +19,7 @@ position p0,p;
expression E;
@@
-struct I s =@p0 { ... .fld@p = E, ...};
+struct I s =@p0 { ..., .fld@p = E, ...};
@s@
identifier I, s, r.fld;
@@ -27,7 +27,7 @@ position r.p0,p;
expression E;
@@
-struct I s =@p0 { ... .fld@p = E, ...};
+struct I s =@p0 { ..., .fld@p = E, ...};
@script:python depends on org@
p0 << r.p0;
diff --git a/scripts/coccinelle/null/deref_null.cocci b/scripts/coccinelle/null/deref_null.cocci
index 9969d76d0f4b..cdac6cfcce92 100644
--- a/scripts/coccinelle/null/deref_null.cocci
+++ b/scripts/coccinelle/null/deref_null.cocci
@@ -11,21 +11,10 @@
// Options:
virtual context
-virtual patch
virtual org
virtual report
-@initialize:python depends on !context && patch && !org && !report@
-
-import sys
-print >> sys.stderr, "This semantic patch does not support the 'patch' mode."
-
-@depends on patch@
-@@
-
-this_rule_should_never_matches();
-
-@ifm depends on !patch@
+@ifm@
expression *E;
statement S1,S2;
position p1;
@@ -35,7 +24,7 @@ if@p1 ((E == NULL && ...) || ...) S1 else S2
// The following two rules are separate, because both can match a single
// expression in different ways
-@pr1 depends on !patch expression@
+@pr1 expression@
expression *ifm.E;
identifier f;
position p1;
@@ -43,7 +32,7 @@ position p1;
(E != NULL && ...) ? <+...E->f@p1...+> : ...
-@pr2 depends on !patch expression@
+@pr2 expression@
expression *ifm.E;
identifier f;
position p2;
@@ -59,7 +48,7 @@ position p2;
// For org and report modes
-@r depends on !context && !patch && (org || report) exists@
+@r depends on !context && (org || report) exists@
expression subE <= ifm.E;
expression *ifm.E;
expression E1,E2;
@@ -99,7 +88,7 @@ if@p1 ((E == NULL && ...) || ...)
}
else S3
-@script:python depends on !context && !patch && !org && report@
+@script:python depends on !context && !org && report@
p << r.p;
p1 << ifm.p1;
x << ifm.E;
@@ -109,7 +98,7 @@ msg="ERROR: %s is NULL but dereferenced." % (x)
coccilib.report.print_report(p[0], msg)
cocci.include_match(False)
-@script:python depends on !context && !patch && org && !report@
+@script:python depends on !context && org && !report@
p << r.p;
p1 << ifm.p1;
x << ifm.E;
@@ -120,7 +109,7 @@ msg_safe=msg.replace("[","@(").replace("]",")")
cocci.print_main(msg_safe,p)
cocci.include_match(False)
-@s depends on !context && !patch && (org || report) exists@
+@s depends on !context && (org || report) exists@
expression subE <= ifm.E;
expression *ifm.E;
expression E1,E2;
@@ -159,7 +148,7 @@ if@p1 ((E == NULL && ...) || ...)
}
else S3
-@script:python depends on !context && !patch && !org && report@
+@script:python depends on !context && !org && report@
p << s.p;
p1 << ifm.p1;
x << ifm.E;
@@ -168,7 +157,7 @@ x << ifm.E;
msg="ERROR: %s is NULL but dereferenced." % (x)
coccilib.report.print_report(p[0], msg)
-@script:python depends on !context && !patch && org && !report@
+@script:python depends on !context && org && !report@
p << s.p;
p1 << ifm.p1;
x << ifm.E;
@@ -180,7 +169,7 @@ cocci.print_main(msg_safe,p)
// For context mode
-@depends on context && !patch && !org && !report exists@
+@depends on context && !org && !report exists@
expression subE <= ifm.E;
expression *ifm.E;
expression E1,E2;
@@ -223,7 +212,7 @@ else S3
// The following three rules are duplicates of ifm, pr1 and pr2 respectively.
// It is need because the previous rule as already made a "change".
-@ifm1 depends on !patch@
+@ifm1@
expression *E;
statement S1,S2;
position p1;
@@ -231,7 +220,7 @@ position p1;
if@p1 ((E == NULL && ...) || ...) S1 else S2
-@pr11 depends on !patch expression@
+@pr11 expression@
expression *ifm1.E;
identifier f;
position p1;
@@ -239,7 +228,7 @@ position p1;
(E != NULL && ...) ? <+...E->f@p1...+> : ...
-@pr12 depends on !patch expression@
+@pr12 expression@
expression *ifm1.E;
identifier f;
position p2;
@@ -253,7 +242,7 @@ position p2;
sizeof(<+...E->f@p2...+>)
)
-@depends on context && !patch && !org && !report exists@
+@depends on context && !org && !report exists@
expression subE <= ifm1.E;
expression *ifm1.E;
expression E1,E2;
diff --git a/scripts/config b/scripts/config
index 608d7fdb13e8..a7c7c4b8e957 100755
--- a/scripts/config
+++ b/scripts/config
@@ -10,8 +10,10 @@ commands:
--enable|-e option Enable option
--disable|-d option Disable option
--module|-m option Turn option into a module
- --set-str option value
- Set option to "value"
+ --set-str option string
+ Set option to "string"
+ --set-val option value
+ Set option to value
--state|-s option Print state of option (n,y,m,undef)
--enable-after|-E beforeopt option
@@ -86,7 +88,7 @@ while [ "$1" != "" ] ; do
B=$ARG
shift 2
;;
- --*)
+ -*)
checkarg "$1"
shift
;;
@@ -109,6 +111,11 @@ while [ "$1" != "" ] ; do
shift
;;
+ --set-val)
+ set_var "CONFIG_$ARG" "CONFIG_$ARG=$1"
+ shift
+ ;;
+
--state|-s)
if grep -q "# CONFIG_$ARG is not set" $FN ; then
echo n
diff --git a/scripts/headers_check.pl b/scripts/headers_check.pl
index 50d6cfd1fa77..7957e7a5166a 100644
--- a/scripts/headers_check.pl
+++ b/scripts/headers_check.pl
@@ -64,10 +64,10 @@ sub check_include
sub check_declarations
{
- if ($line =~m/^\s*extern\b/) {
+ if ($line =~m/^(\s*extern|unsigned|char|short|int|long|void)\b/) {
printf STDERR "$filename:$lineno: " .
- "userspace cannot call function or variable " .
- "defined in the kernel\n";
+ "userspace cannot reference function or " .
+ "variable defined in the kernel\n";
}
}
diff --git a/scripts/tags.sh b/scripts/tags.sh
index bbbe584d4494..92fdc4546141 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -123,7 +123,7 @@ exuberant()
-I ____cacheline_internodealigned_in_smp \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
- --extra=+f --c-kinds=-px \
+ --extra=+f --c-kinds=+px \
--regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \