Merge commit 'v2.6.35' into kbuild/kconfig
Conflicts:
scripts/kconfig/Makefile
diff --git a/scripts/.gitignore b/scripts/.gitignore
index 52cab46a..c5d5db5 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -6,5 +6,4 @@
pnmtologo
bin2c
unifdef
-binoffset
ihex2fw
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index f3ccdb1..54fd1b7 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -245,3 +245,7 @@
cmd_lzo = (cat $(filter-out FORCE,$^) | \
lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
(rm -f $@ ; false)
+
+# misc stuff
+# ---------------------------------------------------------------------------
+quote:="
diff --git a/scripts/Makefile.modbuiltin b/scripts/Makefile.modbuiltin
index 102a276..1adb974 100644
--- a/scripts/Makefile.modbuiltin
+++ b/scripts/Makefile.modbuiltin
@@ -14,6 +14,11 @@
include scripts/Kbuild.include
+ifneq ($(KBUILD_SRC),)
+# Create output directory if not already present
+_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
+endif
+
# The filename Kbuild has precedence over Makefile
kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)
diff --git a/scripts/binoffset.c b/scripts/binoffset.c
deleted file mode 100644
index 1a2e39b..0000000
--- a/scripts/binoffset.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/***************************************************************************
- * binoffset.c
- * (C) 2002 Randy Dunlap <rdunlap@xenotime.net>
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# binoffset.c:
-# - searches a (binary) file for a specified (binary) pattern
-# - returns the offset of the located pattern or ~0 if not found
-# - exits with exit status 0 normally or non-0 if pattern is not found
-# or any other error occurs.
-
-****************************************************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-
-#define VERSION "0.1"
-#define BUF_SIZE (16 * 1024)
-#define PAT_SIZE 100
-
-char *progname;
-char *inputname;
-int inputfd;
-unsigned int bix; /* buf index */
-unsigned char patterns [PAT_SIZE] = {0}; /* byte-sized pattern array */
-int pat_len; /* actual number of pattern bytes */
-unsigned char *madr; /* mmap address */
-size_t filesize;
-int num_matches = 0;
-off_t firstloc = 0;
-
-void usage (void)
-{
- fprintf (stderr, "%s ver. %s\n", progname, VERSION);
- fprintf (stderr, "usage: %s filename pattern_bytes\n",
- progname);
- fprintf (stderr, " [prints location of pattern_bytes in file]\n");
- exit (1);
-}
-
-void get_pattern (int pat_count, char *pats [])
-{
- int ix, err, tmp;
-
-#ifdef DEBUG
- fprintf (stderr,"get_pattern: count = %d\n", pat_count);
- for (ix = 0; ix < pat_count; ix++)
- fprintf (stderr, " pat # %d: [%s]\n", ix, pats[ix]);
-#endif
-
- for (ix = 0; ix < pat_count; ix++) {
- tmp = 0;
- err = sscanf (pats[ix], "%5i", &tmp);
- if (err != 1 || tmp > 0xff) {
- fprintf (stderr, "pattern or value error in pattern # %d [%s]\n",
- ix, pats[ix]);
- usage ();
- }
- patterns [ix] = tmp;
- }
- pat_len = pat_count;
-}
-
-void search_pattern (void)
-{
- for (bix = 0; bix < filesize; bix++) {
- if (madr[bix] == patterns[0]) {
- if (memcmp (&madr[bix], patterns, pat_len) == 0) {
- if (num_matches == 0)
- firstloc = bix;
- num_matches++;
- }
- }
- }
-}
-
-#ifdef NOTDEF
-size_t get_filesize (int fd)
-{
- off_t end_off = lseek (fd, 0, SEEK_END);
- lseek (fd, 0, SEEK_SET);
- return (size_t) end_off;
-}
-#endif
-
-size_t get_filesize (int fd)
-{
- int err;
- struct stat stat;
-
- err = fstat (fd, &stat);
- fprintf (stderr, "filesize: %ld\n", err < 0 ? (long)err : stat.st_size);
- if (err < 0)
- return err;
- return (size_t) stat.st_size;
-}
-
-int main (int argc, char *argv [])
-{
- progname = argv[0];
-
- if (argc < 3)
- usage ();
-
- get_pattern (argc - 2, argv + 2);
-
- inputname = argv[1];
-
- inputfd = open (inputname, O_RDONLY);
- if (inputfd == -1) {
- fprintf (stderr, "%s: cannot open '%s'\n",
- progname, inputname);
- exit (3);
- }
-
- filesize = get_filesize (inputfd);
-
- madr = mmap (0, filesize, PROT_READ, MAP_PRIVATE, inputfd, 0);
- if (madr == MAP_FAILED) {
- fprintf (stderr, "mmap error = %d\n", errno);
- close (inputfd);
- exit (4);
- }
-
- search_pattern ();
-
- if (munmap (madr, filesize))
- fprintf (stderr, "munmap error = %d\n", errno);
-
- if (close (inputfd))
- fprintf (stderr, "%s: error %d closing '%s'\n",
- progname, errno, inputname);
-
- fprintf (stderr, "number of pattern matches = %d\n", num_matches);
- if (num_matches == 0)
- firstloc = ~0;
- printf ("%ld\n", firstloc);
- fprintf (stderr, "%ld\n", firstloc);
-
- exit (num_matches ? 0 : 2);
-}
-
-/* end binoffset.c */
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 3257d3d..bd88f11 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -145,11 +145,14 @@
__kprobes|
__ref
}x;
+
+# Notes to $Attribute:
+# We need \b after 'init' otherwise 'initconst' will cause a false positive in a check
our $Attribute = qr{
const|
__read_mostly|
__kprobes|
- __(?:mem|cpu|dev|)(?:initdata|init)|
+ __(?:mem|cpu|dev|)(?:initdata|initconst|init\b)|
____cacheline_aligned|
____cacheline_aligned_in_smp|
____cacheline_internodealigned_in_smp|
@@ -189,6 +192,14 @@
atomic_t
)};
+our $logFunctions = qr{(?x:
+ printk|
+ pr_(debug|dbg|vdbg|devel|info|warning|err|notice|alert|crit|emerg|cont)|
+ dev_(printk|dbg|vdbg|info|warn|err|notice|alert|crit|emerg|WARN)|
+ WARN|
+ panic
+)};
+
our @typeList = (
qr{void},
qr{(?:unsigned\s+)?char},
@@ -1371,18 +1382,38 @@
ERROR("trailing whitespace\n" . $herevet);
}
+# check for Kconfig help text having a real description
+ if ($realfile =~ /Kconfig/ &&
+ $line =~ /\+?\s*(---)?help(---)?$/) {
+ my $length = 0;
+ for (my $l = $linenr; defined($lines[$l]); $l++) {
+ my $f = $lines[$l];
+ $f =~ s/#.*//;
+ $f =~ s/^\s+//;
+ next if ($f =~ /^$/);
+ last if ($f =~ /^\s*config\s/);
+ $length++;
+ }
+ WARN("please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($length < 4);
+ }
+
# check we are in a valid source file if not then ignore this hunk
next if ($realfile !~ /\.(h|c|s|S|pl|sh)$/);
#80 column limit
if ($line =~ /^\+/ && $prevrawline !~ /\/\*\*/ &&
$rawline !~ /^.\s*\*\s*\@$Ident\s/ &&
- $line !~ /^\+\s*printk\s*\(\s*(?:KERN_\S+\s*)?"[X\t]*"\s*(?:,|\)\s*;)\s*$/ &&
+ $line !~ /^\+\s*$logFunctions\s*\(\s*(?:KERN_\S+\s*)?"[X\t]*"\s*(?:,|\)\s*;)\s*$/ &&
$length > 80)
{
WARN("line over 80 characters\n" . $herecurr);
}
+# check for spaces before a quoted newline
+ if ($rawline =~ /^.*\".*\s\\n/) {
+ WARN("unnecessary whitespace before a quoted newline\n" . $herecurr);
+ }
+
# check for adding lines without a newline.
if ($line =~ /^\+/ && defined $lines[$linenr] && $lines[$linenr] =~ /^\\ No newline at end of file/) {
WARN("adding a line without newline at end of file\n" . $herecurr);
@@ -1411,6 +1442,12 @@
ERROR("code indent should use tabs where possible\n" . $herevet);
}
+# check for space before tabs.
+ if ($rawline =~ /^\+/ && $rawline =~ / \t/) {
+ my $herevet = "$here\n" . cat_vet($rawline) . "\n";
+ WARN("please, no space before tabs\n" . $herevet);
+ }
+
# check we are in a valid C source file if not then ignore this hunk
next if ($realfile !~ /\.(h|c)$/);
@@ -2182,8 +2219,10 @@
# Find out how long the conditional actually is.
my @newlines = ($c =~ /\n/gs);
my $cond_lines = 1 + $#newlines;
+ my $stat_real = '';
- my $stat_real = raw_line($linenr, $cond_lines);
+ $stat_real = raw_line($linenr, $cond_lines)
+ . "\n" if ($cond_lines);
if (defined($stat_real) && $cond_lines > 1) {
$stat_real = "[...]\n$stat_real";
}
@@ -2348,6 +2387,8 @@
DECLARE_PER_CPU|
DEFINE_PER_CPU|
__typeof__\(|
+ union|
+ struct|
\.$Ident\s*=\s*|
^\"|\"$
}x;
@@ -2560,6 +2601,11 @@
CHK("architecture specific defines should be avoided\n" . $herecurr);
}
+# Check that the storage class is at the beginning of a declaration
+ if ($line =~ /\b$Storage\b/ && $line !~ /^.\s*$Storage\b/) {
+ WARN("storage class should be at the beginning of the declaration\n" . $herecurr)
+ }
+
# check the location of the inline attribute, that it is between
# storage class and type.
if ($line =~ /\b$Type\s+$Inline\b/ ||
@@ -2572,6 +2618,11 @@
WARN("plain inline is preferred over $1\n" . $herecurr);
}
+# check for sizeof(&)
+ if ($line =~ /\bsizeof\s*\(\s*\&/) {
+ WARN("sizeof(& should be avoided\n" . $herecurr);
+ }
+
# check for new externs in .c files.
if ($realfile =~ /\.c$/ && defined $stat &&
$stat =~ /^.\s*(?:extern\s+)?$Type\s+($Ident)(\s*)\(/s)
@@ -2625,6 +2676,7 @@
# check for semaphores used as mutexes
if ($line =~ /^.\s*init_MUTEX_LOCKED\s*\(/) {
WARN("consider using a completion\n" . $herecurr);
+
}
# recommend strict_strto* over simple_strto*
if ($line =~ /\bsimple_(strto.*?)\s*\(/) {
@@ -2634,9 +2686,46 @@
if ($line =~ /^.\s*__initcall\s*\(/) {
WARN("please use device_initcall() instead of __initcall()\n" . $herecurr);
}
-# check for struct file_operations, ensure they are const.
+# check for various ops structs, ensure they are const.
+ my $struct_ops = qr{acpi_dock_ops|
+ address_space_operations|
+ backlight_ops|
+ block_device_operations|
+ dentry_operations|
+ dev_pm_ops|
+ dma_map_ops|
+ extent_io_ops|
+ file_lock_operations|
+ file_operations|
+ hv_ops|
+ ide_dma_ops|
+ intel_dvo_dev_ops|
+ item_operations|
+ iwl_ops|
+ kgdb_arch|
+ kgdb_io|
+ kset_uevent_ops|
+ lock_manager_operations|
+ microcode_ops|
+ mtrr_ops|
+ neigh_ops|
+ nlmsvc_binding|
+ pci_raw_ops|
+ pipe_buf_operations|
+ platform_hibernation_ops|
+ platform_suspend_ops|
+ proto_ops|
+ rpc_pipe_ops|
+ seq_operations|
+ snd_ac97_build_ops|
+ soc_pcmcia_socket_ops|
+ stacktrace_ops|
+ sysfs_ops|
+ tty_operations|
+ usb_mon_operations|
+ wd_ops}x;
if ($line !~ /\bconst\b/ &&
- $line =~ /\bstruct\s+(file_operations|seq_operations)\b/) {
+ $line =~ /\bstruct\s+($struct_ops)\b/) {
WARN("struct $1 should normally be const\n" .
$herecurr);
}
@@ -2672,6 +2761,16 @@
WARN("use of in_atomic() is incorrect outside core kernel code\n" . $herecurr);
}
}
+
+# check for lockdep_set_novalidate_class
+ if ($line =~ /^.\s*lockdep_set_novalidate_class\s*\(/ ||
+ $line =~ /__lockdep_no_validate__\s*\)/ ) {
+ if ($realfile !~ m@^kernel/lockdep@ &&
+ $realfile !~ m@^include/linux/lockdep@ &&
+ $realfile !~ m@^drivers/base/core@) {
+ ERROR("lockdep_no_validate class is reserved for device->mutex.\n" . $herecurr);
+ }
+ }
}
# If we have no input at all, then there is nothing to report on
diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig
index de233ff..37f30d3 100755
--- a/scripts/extract-ikconfig
+++ b/scripts/extract-ikconfig
@@ -1,92 +1,53 @@
#!/bin/sh
-# extracts .config info from a [b]zImage file
-# uses: binoffset (new), dd, zcat, strings, grep
-# $arg1 is [b]zImage filename
+# ----------------------------------------------------------------------
+# extract-ikconfig - Extract the .config file from a kernel image
+#
+# This will only work when the kernel was compiled with CONFIG_IKCONFIG.
+#
+# The obscure use of the "tr" filter is to work around older versions of
+# "grep" that report the byte offset of the line instead of the pattern.
+#
+# (c) 2009, Dick Streefland <dick@streefland.net>
+# Licensed under the terms of the GNU General Public License.
+# ----------------------------------------------------------------------
-binoffset="./scripts/binoffset"
-test -e $binoffset || cc -o $binoffset ./scripts/binoffset.c || exit 1
+gz1='\037\213\010'
+gz2='01'
+cf1='IKCFG_ST\037\213\010'
+cf2='0123456789'
-IKCFG_ST="0x49 0x4b 0x43 0x46 0x47 0x5f 0x53 0x54"
-IKCFG_ED="0x49 0x4b 0x43 0x46 0x47 0x5f 0x45 0x44"
-dump_config() {
- file="$1"
-
- start=`$binoffset $file $IKCFG_ST 2>/dev/null`
- [ "$?" != "0" ] && start="-1"
- if [ "$start" -eq "-1" ]; then
- return
- fi
- end=`$binoffset $file $IKCFG_ED 2>/dev/null`
- [ "$?" != "0" ] && end="-1"
- if [ "$end" -eq "-1" ]; then
- return
- fi
-
- start=`expr $start + 8`
- size=`expr $end - $start`
-
- dd if="$file" ibs=1 skip="$start" count="$size" 2>/dev/null | zcat
-
- clean_up
- exit 0
-}
-
-
-usage()
+dump_config()
{
- echo " usage: extract-ikconfig [b]zImage_filename"
-}
-
-clean_up()
-{
- if [ "$TMPFILE" != "" ]; then
- rm -f $TMPFILE
+ if pos=`tr "$cf1\n$cf2" "\n$cf2=" < "$1" | grep -abo "^$cf2"`
+ then
+ pos=${pos%%:*}
+ tail -c+$(($pos+8)) "$1" | zcat -q
+ exit 0
fi
}
-if [ $# -lt 1 ]
+# Check invocation:
+me=${0##*/}
+img=$1
+if [ $# -ne 1 -o ! -s "$img" ]
then
- usage
- exit 1
+ echo "Usage: $me <kernel-image>" >&2
+ exit 2
fi
-TMPFILE=`mktemp -t ikconfig-XXXXXX` || exit 1
-image="$1"
+# Initial attempt for uncompressed images or objects:
+dump_config "$img"
-# vmlinux: Attempt to dump the configuration from the file directly
-dump_config "$image"
+# That didn't work, so decompress and try again:
+tmp=/tmp/ikconfig$$
+trap "rm -f $tmp" 0
+for pos in `tr "$gz1\n$gz2" "\n$gz2=" < "$img" | grep -abo "^$gz2"`
+do
+ pos=${pos%%:*}
+ tail -c+$pos "$img" | zcat 2> /dev/null > $tmp
+ dump_config $tmp
+done
-GZHDR1="0x1f 0x8b 0x08 0x00"
-GZHDR2="0x1f 0x8b 0x08 0x08"
-
-ELFHDR="0x7f 0x45 0x4c 0x46"
-
-# vmlinux.gz: Check for a compressed images
-off=`$binoffset "$image" $GZHDR1 2>/dev/null`
-[ "$?" != "0" ] && off="-1"
-if [ "$off" -eq "-1" ]; then
- off=`$binoffset "$image" $GZHDR2 2>/dev/null`
- [ "$?" != "0" ] && off="-1"
-fi
-if [ "$off" -eq "0" ]; then
- zcat <"$image" >"$TMPFILE"
- dump_config "$TMPFILE"
-elif [ "$off" -ne "-1" ]; then
- (dd ibs="$off" skip=1 count=0 && dd bs=512k) <"$image" 2>/dev/null | \
- zcat >"$TMPFILE"
- dump_config "$TMPFILE"
-
-# check if this is simply an ELF file
-else
- off=`$binoffset "$image" $ELFHDR 2>/dev/null`
- [ "$?" != "0" ] && off="-1"
- if [ "$off" -eq "0" ]; then
- dump_config "$image"
- fi
-fi
-
-echo "ERROR: Unable to extract kernel configuration information."
-echo " This kernel image may not have the config info."
-
-clean_up
+# Bail out:
+echo "$me: Cannot find kernel config." >&2
exit 1
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index f3b5c05..5958fff 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -243,6 +243,7 @@
echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f"
echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
+ echo "$output_file" | grep -q "\.lzo$" && compr="lzop -9 -f"
echo "$output_file" | grep -q "\.cpio$" && compr="cat"
shift
;;
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 090f248..b228198 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -13,7 +13,7 @@
use strict;
my $P = $0;
-my $V = '0.23';
+my $V = '0.24';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -25,6 +25,7 @@
my $email_subscriber_list = 0;
my $email_git_penguin_chiefs = 0;
my $email_git = 1;
+my $email_git_all_signature_types = 0;
my $email_git_blame = 0;
my $email_git_min_signatures = 1;
my $email_git_max_maintainers = 5;
@@ -41,6 +42,8 @@
my $subsystem = 0;
my $status = 0;
my $keywords = 1;
+my $sections = 0;
+my $file_emails = 0;
my $from_filename = 0;
my $pattern_depth = 0;
my $version = 0;
@@ -49,9 +52,9 @@
my $exit = 0;
my @penguin_chief = ();
-push(@penguin_chief,"Linus Torvalds:torvalds\@linux-foundation.org");
+push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org");
#Andrew wants in on most everything - 2009/01/14
-#push(@penguin_chief,"Andrew Morton:akpm\@linux-foundation.org");
+#push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org");
my @penguin_chief_names = ();
foreach my $chief (@penguin_chief) {
@@ -61,7 +64,16 @@
push(@penguin_chief_names, $chief_name);
}
}
-my $penguin_chiefs = "\(" . join("|",@penguin_chief_names) . "\)";
+my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)";
+
+# Signature types of people who are either
+# a) responsible for the code in question, or
+# b) familiar enough with it to give relevant feedback
+my @signature_tags = ();
+push(@signature_tags, "Signed-off-by:");
+push(@signature_tags, "Reviewed-by:");
+push(@signature_tags, "Acked-by:");
+my $signaturePattern = "\(" . join("|", @signature_tags) . "\)";
# rfc822 email address - preloaded methods go here.
my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
@@ -74,8 +86,8 @@
my %VCS_cmds_git = (
"execute_cmd" => \&git_execute_cmd,
"available" => '(which("git") ne "") && (-d ".git")',
- "find_signers_cmd" => "git log --since=\$email_git_since -- \$file",
- "find_commit_signers_cmd" => "git log -1 \$commit",
+ "find_signers_cmd" => "git log --no-color --since=\$email_git_since -- \$file",
+ "find_commit_signers_cmd" => "git log --no-color -1 \$commit",
"blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file",
"blame_file_cmd" => "git blame -l \$file",
"commit_pattern" => "^commit [0-9a-f]{40,40}",
@@ -95,9 +107,34 @@
"blame_commit_pattern" => "^([0-9a-f]+):"
);
+if (-f "${lk_path}.get_maintainer.conf") {
+ my @conf_args;
+ open(my $conffile, '<', "${lk_path}.get_maintainer.conf")
+ or warn "$P: Can't open .get_maintainer.conf: $!\n";
+ while (<$conffile>) {
+ my $line = $_;
+
+ $line =~ s/\s*\n?$//g;
+ $line =~ s/^\s*//g;
+ $line =~ s/\s+/ /g;
+
+ next if ($line =~ m/^\s*#/);
+ next if ($line =~ m/^\s*$/);
+
+ my @words = split(" ", $line);
+ foreach my $word (@words) {
+ last if ($word =~ m/^#/);
+ push (@conf_args, $word);
+ }
+ }
+ close($conffile);
+ unshift(@ARGV, @conf_args) if @conf_args;
+}
+
if (!GetOptions(
'email!' => \$email,
'git!' => \$email_git,
+ 'git-all-signature-types!' => \$email_git_all_signature_types,
'git-blame!' => \$email_git_blame,
'git-chief-penguins!' => \$email_git_penguin_chiefs,
'git-min-signatures=i' => \$email_git_min_signatures,
@@ -120,9 +157,11 @@
'web!' => \$web,
'pattern-depth=i' => \$pattern_depth,
'k|keywords!' => \$keywords,
+ 'sections!' => \$sections,
+ 'fe|file-emails!' => \$file_emails,
'f|file' => \$from_filename,
'v|version' => \$version,
- 'h|help' => \$help,
+ 'h|help|usage' => \$help,
)) {
die "$P: invalid argument - use --help if necessary\n";
}
@@ -137,9 +176,9 @@
exit 0;
}
-if ($#ARGV < 0) {
- usage();
- die "$P: argument missing: patchfile or -f file please\n";
+if (-t STDIN && !@ARGV) {
+ # We're talking to a terminal, but have no command line arguments.
+ die "$P: missing patchfile or -f file - use --help if necessary\n";
}
if ($output_separator ne ", ") {
@@ -150,16 +189,24 @@
$output_roles = 1;
}
-my $selections = $email + $scm + $status + $subsystem + $web;
-if ($selections == 0) {
- usage();
- die "$P: Missing required option: email, scm, status, subsystem or web\n";
+if ($sections) {
+ $email = 0;
+ $email_list = 0;
+ $scm = 0;
+ $status = 0;
+ $subsystem = 0;
+ $web = 0;
+ $keywords = 0;
+} else {
+ my $selections = $email + $scm + $status + $subsystem + $web;
+ if ($selections == 0) {
+ die "$P: Missing required option: email, scm, status, subsystem or web\n";
+ }
}
if ($email &&
($email_maintainer + $email_list + $email_subscriber_list +
$email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) {
- usage();
die "$P: Please select at least 1 email option\n";
}
@@ -168,13 +215,18 @@
. "a linux kernel source tree.\n";
}
+if ($email_git_all_signature_types) {
+ $signaturePattern = "(.+?)[Bb][Yy]:";
+}
+
## Read MAINTAINERS for type/value pairs
my @typevalue = ();
my %keyword_hash;
-open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n";
-while (<MAINT>) {
+open (my $maint, '<', "${lk_path}MAINTAINERS")
+ or die "$P: Can't open MAINTAINERS: $!\n";
+while (<$maint>) {
my $line = $_;
if ($line =~ m/^(\C):\s*(.*)/) {
@@ -199,13 +251,14 @@
push(@typevalue, $line);
}
}
-close(MAINT);
+close($maint);
my %mailmap;
if ($email_remove_duplicates) {
- open(MAILMAP, "<${lk_path}.mailmap") || warn "$P: Can't open .mailmap\n";
- while (<MAILMAP>) {
+ open(my $mailmap, '<', "${lk_path}.mailmap")
+ or warn "$P: Can't open .mailmap: $!\n";
+ while (<$mailmap>) {
my $line = $_;
next if ($line =~ m/^\s*#/);
@@ -224,7 +277,7 @@
$mailmap{$name} = \@arr;
}
}
- close(MAILMAP);
+ close($mailmap);
}
## use the filenames on the command line or find the filenames in the patchfiles
@@ -232,31 +285,47 @@
my @files = ();
my @range = ();
my @keyword_tvi = ();
+my @file_emails = ();
+
+if (!@ARGV) {
+ push(@ARGV, "&STDIN");
+}
foreach my $file (@ARGV) {
- ##if $file is a directory and it lacks a trailing slash, add one
- if ((-d $file)) {
- $file =~ s@([^/])$@$1/@;
- } elsif (!(-f $file)) {
- die "$P: file '${file}' not found\n";
+ if ($file ne "&STDIN") {
+ ##if $file is a directory and it lacks a trailing slash, add one
+ if ((-d $file)) {
+ $file =~ s@([^/])$@$1/@;
+ } elsif (!(-f $file)) {
+ die "$P: file '${file}' not found\n";
+ }
}
if ($from_filename) {
push(@files, $file);
- if (-f $file && $keywords) {
- open(FILE, "<$file") or die "$P: Can't open ${file}\n";
- my $text = do { local($/) ; <FILE> };
- foreach my $line (keys %keyword_hash) {
- if ($text =~ m/$keyword_hash{$line}/x) {
- push(@keyword_tvi, $line);
+ if (-f $file && ($keywords || $file_emails)) {
+ open(my $f, '<', $file)
+ or die "$P: Can't open $file: $!\n";
+ my $text = do { local($/) ; <$f> };
+ close($f);
+ if ($keywords) {
+ foreach my $line (keys %keyword_hash) {
+ if ($text =~ m/$keyword_hash{$line}/x) {
+ push(@keyword_tvi, $line);
+ }
}
}
- close(FILE);
+ if ($file_emails) {
+ my @poss_addr = $text =~ m$[A-Za-zÀ-ÿ\"\' \,\.\+-]*\s*[\,]*\s*[\(\<\{]{0,1}[A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+\.[A-Za-z0-9]+[\)\>\}]{0,1}$g;
+ push(@file_emails, clean_file_emails(@poss_addr));
+ }
}
} else {
my $file_cnt = @files;
my $lastfile;
- open(PATCH, "<$file") or die "$P: Can't open ${file}\n";
- while (<PATCH>) {
+
+ open(my $patch, "< $file")
+ or die "$P: Can't open $file: $!\n";
+ while (<$patch>) {
my $patch_line = $_;
if (m/^\+\+\+\s+(\S+)/) {
my $filename = $1;
@@ -276,7 +345,8 @@
}
}
}
- close(PATCH);
+ close($patch);
+
if ($file_cnt == @files) {
warn "$P: file '${file}' doesn't appear to be a patch. "
. "Add -f to options?\n";
@@ -285,6 +355,8 @@
}
}
+@file_emails = uniq(@file_emails);
+
my @email_to = ();
my @list_to = ();
my @scm = ();
@@ -314,6 +386,7 @@
if ($type eq 'X') {
if (file_match_pattern($file, $value)) {
$exclude = 1;
+ last;
}
}
}
@@ -340,12 +413,28 @@
}
}
- $tvi += ($end - $start);
-
+ $tvi = $end + 1;
}
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
add_categories($line);
+ if ($sections) {
+ my $i;
+ my $start = find_starting_index($line);
+ my $end = find_ending_index($line);
+ for ($i = $start; $i < $end; $i++) {
+ my $line = $typevalue[$i];
+ if ($line =~ /^[FX]:/) { ##Restore file patterns
+ $line =~ s/([^\\])\.([^\*])/$1\?$2/g;
+ $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ?
+ $line =~ s/\\\./\./g; ##Convert \. to .
+ $line =~ s/\.\*/\*/g; ##Convert .* to *
+ }
+ $line =~ s/^([A-Z]):/$1:\t/g;
+ print("$line\n");
+ }
+ print("\n");
+ }
}
if ($email && $email_git) {
@@ -377,6 +466,14 @@
}
}
}
+
+ foreach my $email (@file_emails) {
+ my ($name, $address) = parse_email($email);
+
+ my $tmp_email = format_email($name, $address, $email_usename);
+ push_email_address($tmp_email, '');
+ add_role($tmp_email, 'in file');
+ }
}
if ($email || $email_list) {
@@ -439,13 +536,15 @@
MAINTAINER field selection options:
--email => print email address(es) if any
--git => include recent git \*-by: signers
+ --git-all-signature-types => include signers regardless of signature type
+ or use only ${signaturePattern} signers (default: $email_git_all_signature_types)
--git-chief-penguins => include ${penguin_chiefs}
- --git-min-signatures => number of signatures required (default: 1)
- --git-max-maintainers => maximum maintainers to add (default: 5)
- --git-min-percent => minimum percentage of commits required (default: 5)
+ --git-min-signatures => number of signatures required (default: $email_git_min_signatures)
+ --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers)
+ --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent)
--git-blame => use git blame to find modified commits for patch or file
- --git-since => git history to use (default: 1-year-ago)
- --hg-since => hg history to use (default: -365)
+ --git-since => git history to use (default: $email_git_since)
+ --hg-since => hg history to use (default: $email_hg_since)
--m => include maintainer(s) if any
--n => include name 'Full Name <addr\@domain.tld>'
--l => include list(s) if any
@@ -453,6 +552,7 @@
--remove-duplicates => minimize duplicate email names/addresses
--roles => show roles (status:subsystem, git-signer, list, etc...)
--rolestats => show roles and statistics (commits/total_commits, %)
+ --file-emails => add email addresses found in -f file (default: 0 (off))
--scm => print SCM tree(s) if any
--status => print status if any
--subsystem => print subsystem name if any
@@ -466,6 +566,7 @@
Other options:
--pattern-depth => Number of pattern directory traversals (default: 0 (all))
--keywords => scan patch for keywords (default: 1 (on))
+ --sections => print the entire subsystem sections with pattern matches
--version => show version
--help => show this help information
@@ -496,6 +597,11 @@
--git-min-signatures, --git-max-maintainers, --git-min-percent, and
--git-blame
Use --hg-since not --git-since to control date selection
+ File ".get_maintainer.conf", if it exists in the linux kernel source root
+ directory, can change whatever get_maintainer defaults are desired.
+ Entries in this file can be any command line argument.
+ This file is prepended to any additional command line arguments.
+ Multiple lines and # comments are allowed.
EOT
}
@@ -545,7 +651,7 @@
$name =~ s/^\"|\"$//g;
$address =~ s/^\s+|\s+$//g;
- if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
+ if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
$name = "\"$name\"";
}
@@ -562,7 +668,7 @@
$name =~ s/^\"|\"$//g;
$address =~ s/^\s+|\s+$//g;
- if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
+ if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
$name = "\"$name\"";
}
@@ -811,7 +917,9 @@
foreach my $entry (@email_to) {
if ($email_remove_duplicates) {
my ($entry_name, $entry_address) = parse_email($entry->[0]);
- if ($name eq $entry_name || $address eq $entry_address) {
+ if (($name eq $entry_name || $address eq $entry_address)
+ && ($role eq "" || !($entry->[1] =~ m/$role/))
+ ) {
if ($entry->[1] eq "") {
$entry->[1] = "$role";
} else {
@@ -819,7 +927,9 @@
}
}
} else {
- if ($email eq $entry->[0]) {
+ if ($email eq $entry->[0]
+ && ($role eq "" || !($entry->[1] =~ m/$role/))
+ ) {
if ($entry->[1] eq "") {
$entry->[1] = "$role";
} else {
@@ -900,7 +1010,7 @@
$commits = grep(/$pattern/, @lines); # of commits
- @lines = grep(/^[-_ a-z]+by:.*\@.*$/i, @lines);
+ @lines = grep(/^[ \t]*${signaturePattern}.*\@.*$/, @lines);
if (!$email_git_penguin_chiefs) {
@lines = grep(!/${penguin_chiefs}/i, @lines);
}
@@ -1099,6 +1209,51 @@
return @parms;
}
+sub clean_file_emails {
+ my (@file_emails) = @_;
+ my @fmt_emails = ();
+
+ foreach my $email (@file_emails) {
+ $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g;
+ my ($name, $address) = parse_email($email);
+ if ($name eq '"[,\.]"') {
+ $name = "";
+ }
+
+ my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name);
+ if (@nw > 2) {
+ my $first = $nw[@nw - 3];
+ my $middle = $nw[@nw - 2];
+ my $last = $nw[@nw - 1];
+
+ if (((length($first) == 1 && $first =~ m/[A-Za-z]/) ||
+ (length($first) == 2 && substr($first, -1) eq ".")) ||
+ (length($middle) == 1 ||
+ (length($middle) == 2 && substr($middle, -1) eq "."))) {
+ $name = "$first $middle $last";
+ } else {
+ $name = "$middle $last";
+ }
+ }
+
+ if (substr($name, -1) =~ /[,\.]/) {
+ $name = substr($name, 0, length($name) - 1);
+ } elsif (substr($name, -2) =~ /[,\.]"/) {
+ $name = substr($name, 0, length($name) - 2) . '"';
+ }
+
+ if (substr($name, 0, 1) =~ /[,\.]/) {
+ $name = substr($name, 1, length($name) - 1);
+ } elsif (substr($name, 0, 2) =~ /"[,\.]/) {
+ $name = '"' . substr($name, 2, length($name) - 2);
+ }
+
+ my $fmt_email = format_email($name, $address, $email_usename);
+ push(@fmt_emails, $fmt_email);
+ }
+ return @fmt_emails;
+}
+
sub merge_email {
my @lines;
my %saw;
@@ -1183,7 +1338,7 @@
# valid: returns true if the parameter is an RFC822 valid address
#
-sub rfc822_valid ($) {
+sub rfc822_valid {
my $s = rfc822_strip_comments(shift);
if (!$rfc822re) {
@@ -1203,7 +1358,7 @@
# from success with no addresses found, because an empty string is
# a valid list.
-sub rfc822_validlist ($) {
+sub rfc822_validlist {
my $s = rfc822_strip_comments(shift);
if (!$rfc822re) {
diff --git a/scripts/gfp-translate b/scripts/gfp-translate
index 073cb6d..d81b968 100644
--- a/scripts/gfp-translate
+++ b/scripts/gfp-translate
@@ -19,7 +19,7 @@
exit 0
}
-# Parse command-line arguements
+# Parse command-line arguments
while [ $# -gt 0 ]; do
case $1 in
--source)
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index c0e459e..de934de 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -33,9 +33,18 @@
$(Q)mkdir -p include/generated
$< --$@ $(Kconfig)
+# if no path is given, then use src directory to find file
+ifdef LSMOD
+LSMOD_F := $(LSMOD)
+ifeq ($(findstring /,$(LSMOD)),)
+ LSMOD_F := $(objtree)/$(LSMOD)
+endif
+endif
+
localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
- $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
- $(Q)if [ -f .config ]; then \
+ $(Q)mkdir -p include/generated
+ $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
+ $(Q)if [ -f .config ]; then \
cmp -s .tmp.config .config || \
(mv -f .config .config.old.1; \
mv -f .tmp.config .config; \
@@ -48,7 +57,8 @@
$(Q)rm -f .tmp.config
localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
- $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
+ $(Q)mkdir -p include/generated
+ $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
$(Q)sed -i s/=m/=y/ .tmp.config
$(Q)if [ -f .config ]; then \
cmp -s .tmp.config .config || \
@@ -212,7 +222,7 @@
HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
-HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
+HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl
HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
-D LKC_DIRECT_LINK
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 115edb4..a9d9344 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -226,7 +226,7 @@
int len = get_line_length(line);
strncpy(tmp, line, min(len, x));
tmp[len] = '\0';
- mvwprintw(win, i, 0, tmp);
+ mvwprintw(win, i, 0, "%s", tmp);
}
}
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 0d80082..c70a27d 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -113,14 +113,19 @@
# Get the build source and top level Kconfig file (passed in)
my $ksource = $ARGV[0];
my $kconfig = $ARGV[1];
+my $lsmod_file = $ARGV[2];
-my @makefiles = `find $ksource -name Makefile`;
+my @makefiles = `find $ksource -name Makefile 2>/dev/null`;
+chomp @makefiles;
+
my %depends;
my %selects;
my %prompts;
my %objects;
my $var;
my $cont = 0;
+my $iflevel = 0;
+my @ifdeps;
# prevent recursion
my %read_kconfigs;
@@ -146,6 +151,15 @@
$state = "NEW";
$config = $1;
+ for (my $i = 0; $i < $iflevel; $i++) {
+ if ($i) {
+ $depends{$config} .= " " . $ifdeps[$i];
+ } else {
+ $depends{$config} = $ifdeps[$i];
+ }
+ $state = "DEP";
+ }
+
# collect the depends for the config
} elsif ($state eq "NEW" && /^\s*depends\s+on\s+(.*)$/) {
$state = "DEP";
@@ -166,6 +180,21 @@
# note if the config has a prompt
$prompt{$config} = 1;
+ # Check for if statements
+ } elsif (/^if\s+(.*\S)\s*$/) {
+ my $deps = $1;
+ # remove beginning and ending non text
+ $deps =~ s/^[^a-zA-Z0-9_]*//;
+ $deps =~ s/[^a-zA-Z0-9_]*$//;
+
+ my @deps = split /[^a-zA-Z0-9_]+/, $deps;
+
+ $ifdeps[$iflevel++] = join ':', @deps;
+
+ } elsif (/^endif/) {
+
+ $iflevel-- if ($iflevel);
+
# stop on "help"
} elsif (/^\s*help\s*$/) {
$state = "NONE";
@@ -188,7 +217,6 @@
# Read all Makefiles to map the configs to the objects
foreach my $makefile (@makefiles) {
- chomp $makefile;
open(MIN,$makefile) || die "Can't open $makefile";
while (<MIN>) {
@@ -215,7 +243,7 @@
foreach my $obj (split /\s+/,$objs) {
$obj =~ s/-/_/g;
if ($obj =~ /(.*)\.o$/) {
- # Objects may bes enabled by more than one config.
+ # Objects may be enabled by more than one config.
# Store configs in an array.
my @arr;
@@ -237,8 +265,36 @@
my %modules;
-# see what modules are loaded on this system
-open(LIN,"/sbin/lsmod|") || die "Cant lsmod";
+if (defined($lsmod_file)) {
+ if ( ! -f $lsmod_file) {
+ die "$lsmod_file not found";
+ }
+ if ( -x $lsmod_file) {
+ # the file is executable, run it
+ open(LIN, "$lsmod_file|");
+ } else {
+ # Just read the contents
+ open(LIN, "$lsmod_file");
+ }
+} else {
+
+ # see what modules are loaded on this system
+ my $lsmod;
+
+ foreach $dir ( ("/sbin", "/bin", "/usr/sbin", "/usr/bin") ) {
+ if ( -x "$dir/lsmod" ) {
+ $lsmod = "$dir/lsmod";
+ last;
+ }
+}
+ if (!defined($lsmod)) {
+ # try just the path
+ $lsmod = "lsmod";
+ }
+
+ open(LIN,"$lsmod|") || die "Can not call lsmod with $lsmod";
+}
+
while (<LIN>) {
next if (/^Module/); # Skip the first line.
if (/^(\S+)/) {
@@ -252,7 +308,7 @@
my %configs;
foreach my $module (keys(%modules)) {
if (defined($objects{$module})) {
- @arr = @{$objects{$module}};
+ my @arr = @{$objects{$module}};
foreach my $conf (@arr) {
$configs{$conf} = $module;
}
diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c
index 81c100d..78b5c04 100644
--- a/scripts/kconfig/util.c
+++ b/scripts/kconfig/util.c
@@ -72,7 +72,7 @@
}
-/* Allocate initial growable sting */
+/* Allocate initial growable string */
struct gstr str_new(void)
{
struct gstr gs;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 241310e..fcdfb24 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -13,8 +13,6 @@
## This software falls under the GNU General Public License. ##
## Please read the COPYING file for more information ##
-# w.o. 03-11-2000: added the '-filelist' option.
-
# 18/01/2001 - Cleanups
# Functions prototyped as foo(void) same as foo()
# Stop eval'ing where we don't need to.
@@ -245,7 +243,7 @@
# could cause "use of undefined value" or other bugs.
my ($function, %function_table, %parametertypes, $declaration_purpose);
my ($type, $declaration_name, $return_type);
-my ($newsection, $newcontents, $prototype, $filelist, $brcount, %source_map);
+my ($newsection, $newcontents, $prototype, $brcount, %source_map);
if (defined($ENV{'KBUILD_VERBOSE'})) {
$verbose = "$ENV{'KBUILD_VERBOSE'}";
@@ -338,8 +336,6 @@
$verbose = 1;
} elsif (($cmd eq "-h") || ($cmd eq "--help")) {
usage();
- } elsif ($cmd eq '-filelist') {
- $filelist = shift @ARGV;
} elsif ($cmd eq '-no-doc-sections') {
$no_doc_sections = 1;
}
@@ -1428,6 +1424,8 @@
$nested =~ s/\/\*.*?\*\///gos;
# strip kmemcheck_bitfield_{begin,end}.*;
$members =~ s/kmemcheck_bitfield_.*?;//gos;
+ # strip attributes
+ $members =~ s/__aligned\s*\(\d+\)//gos;
create_parameterlist($members, ';', $file);
check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);
@@ -1732,6 +1730,7 @@
$prototype =~ s/^noinline +//;
$prototype =~ s/__devinit +//;
$prototype =~ s/__init +//;
+ $prototype =~ s/__init_or_module +//;
$prototype =~ s/^#\s*define\s+//; #ak added
$prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
@@ -1811,14 +1810,6 @@
close(SOURCE_MAP);
}
-if ($filelist) {
- open(FLIST,"<$filelist") or die "Can't open file list $filelist";
- while(<FLIST>) {
- chop;
- process_file($_);
- }
-}
-
foreach (@ARGV) {
chomp;
process_file($_);
@@ -2023,6 +2014,8 @@
return;
}
+ $. = 1;
+
$section_counter = 0;
while (<IN>) {
if ($state == 0) {
@@ -2113,7 +2106,7 @@
$section = $newsection;
} elsif (/$doc_end/) {
- if ($contents ne "") {
+ if (($contents ne "") && ($contents ne "\n")) {
dump_section($file, $section, xml_escape($contents));
$section = $section_default;
$contents = "";
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 90e1d9a..827896f 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -168,7 +168,7 @@
$function = $1;
$func_offset = $2;
}
- if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\] \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
+ if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\] \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/0x[a-f0-9]/) {
$function = $1;
$func_offset = $2;
}
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 220213e..5758aab 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -796,6 +796,51 @@
return 1;
}
+static int do_mdio_entry(const char *filename,
+ struct mdio_device_id *id, char *alias)
+{
+ int i;
+
+ alias += sprintf(alias, MDIO_MODULE_PREFIX);
+
+ for (i = 0; i < 32; i++) {
+ if (!((id->phy_id_mask >> (31-i)) & 1))
+ *(alias++) = '?';
+ else if ((id->phy_id >> (31-i)) & 1)
+ *(alias++) = '1';
+ else
+ *(alias++) = '0';
+ }
+
+ /* Terminate the string */
+ *alias = 0;
+
+ return 1;
+}
+
+/* Looks like: zorro:iN. */
+static int do_zorro_entry(const char *filename, struct zorro_device_id *id,
+ char *alias)
+{
+ id->id = TO_NATIVE(id->id);
+ strcpy(alias, "zorro:");
+ ADD(alias, "i", id->id != ZORRO_WILDCARD, id->id);
+ return 1;
+}
+
+/* looks like: "pnp:dD" */
+static int do_isapnp_entry(const char *filename,
+ struct isapnp_device_id *id, char *alias)
+{
+ sprintf(alias, "pnp:d%c%c%c%x%x%x%x*",
+ 'A' + ((id->vendor >> 2) & 0x3f) - 1,
+ 'A' + (((id->vendor & 3) << 3) | ((id->vendor >> 13) & 7)) - 1,
+ 'A' + ((id->vendor >> 8) & 0x1f) - 1,
+ (id->function >> 4) & 0x0f, id->function & 0x0f,
+ (id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f);
+ return 1;
+}
+
/* Ignore any prefix, eg. some architectures prepend _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@ -943,6 +988,18 @@
do_table(symval, sym->st_size,
sizeof(struct platform_device_id), "platform",
do_platform_entry, mod);
+ else if (sym_is(symname, "__mod_mdio_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct mdio_device_id), "mdio",
+ do_mdio_entry, mod);
+ else if (sym_is(symname, "__mod_zorro_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct zorro_device_id), "zorro",
+ do_zorro_entry, mod);
+ else if (sym_is(symname, "__mod_isapnp_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct isapnp_device_id), "isa",
+ do_isapnp_entry, mod);
free(zeros);
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 3318692..f6127b9 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -503,6 +503,11 @@
strncmp(symname, "_rest32gpr_", sizeof("_rest32gpr_") - 1) == 0 ||
strncmp(symname, "_save32gpr_", sizeof("_save32gpr_") - 1) == 0)
return 1;
+ if (info->hdr->e_machine == EM_PPC64)
+ /* Special register function linked on all modules during final link of .ko */
+ if (strncmp(symname, "_restgpr0_", sizeof("_restgpr0_") - 1) == 0 ||
+ strncmp(symname, "_savegpr0_", sizeof("_savegpr0_") - 1) == 0)
+ return 1;
/* Do not ignore this symbol */
return 0;
}
@@ -1342,7 +1347,7 @@
int section = sechdr->sh_info;
return (void *)elf->hdr + sechdrs[section].sh_offset +
- (r->r_offset - sechdrs[section].sh_addr);
+ r->r_offset - sechdrs[section].sh_addr;
}
static int addend_386_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r)
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 62fcc3a..d2c29b6 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -44,7 +44,7 @@
fi
$(MAKE) clean
$(PREV) ln -sf $(srctree) $(KERNELPATH)
- $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion > $(objtree)/.scmversion
+ $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
$(PREV) rm $(KERNELPATH)
rm -f $(objtree)/.scmversion
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index 16ae0dd..15440f5 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -1,6 +1,6 @@
#!/bin/sh
#
-# Output a simple RPM spec file that uses no fancy features requring
+# Output a simple RPM spec file that uses no fancy features requiring
# RPM v4. This is intended to work with any RPM distro.
#
# The only gothic bit here is redefining install_post to avoid
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index ea6f6e3..f3c9c0a 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -136,13 +136,14 @@
".text.unlikely" => 1,
);
-$objdump = "objdump" if ((length $objdump) == 0);
-$objcopy = "objcopy" if ((length $objcopy) == 0);
-$cc = "gcc" if ((length $cc) == 0);
-$ld = "ld" if ((length $ld) == 0);
-$nm = "nm" if ((length $nm) == 0);
-$rm = "rm" if ((length $rm) == 0);
-$mv = "mv" if ((length $mv) == 0);
+# Note: we are nice to C-programmers here, thus we skip the '||='-idiom.
+$objdump = 'objdump' if (!$objdump);
+$objcopy = 'objcopy' if (!$objcopy);
+$cc = 'gcc' if (!$cc);
+$ld = 'ld' if (!$ld);
+$nm = 'nm' if (!$nm);
+$rm = 'rm' if (!$rm);
+$mv = 'mv' if (!$mv);
#print STDERR "running: $P '$arch' '$objdump' '$objcopy' '$cc' '$ld' " .
# "'$nm' '$rm' '$mv' '$inputfile'\n";
@@ -432,14 +433,14 @@
# Loop through all the mcount caller offsets and print a reference
# to the caller based from the ref_func.
- for (my $i=0; $i <= $#offsets; $i++) {
- if (!$opened) {
- open(FILE, ">$mcount_s") || die "can't create $mcount_s\n";
- $opened = 1;
- print FILE "\t.section $mcount_section,\"a\",$section_type\n";
- print FILE "\t.align $alignment\n" if (defined($alignment));
- }
- printf FILE "\t%s %s + %d\n", $type, $ref_func, $offsets[$i] - $offset;
+ if (!$opened) {
+ open(FILE, ">$mcount_s") || die "can't create $mcount_s\n";
+ $opened = 1;
+ print FILE "\t.section $mcount_section,\"a\",$section_type\n";
+ print FILE "\t.align $alignment\n" if (defined($alignment));
+ }
+ foreach my $cur_offset (@offsets) {
+ printf FILE "\t%s %s + %d\n", $type, $ref_func, $cur_offset - $offset;
}
}
@@ -476,11 +477,7 @@
$read_headers = 0;
# Only record text sections that we know are safe
- if (defined($text_sections{$1})) {
- $read_function = 1;
- } else {
- $read_function = 0;
- }
+ $read_function = defined($text_sections{$1});
# print out any recorded offsets
update_funcs();
@@ -514,7 +511,7 @@
}
# is this a call site to mcount? If so, record it to print later
if ($text_found && /$mcount_regex/) {
- $offsets[$#offsets + 1] = hex $1;
+ push(@offsets, hex $1);
}
}
diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c
index 2462696..58a12c27 100644
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -81,7 +81,7 @@
fprintf(fout, "\n");
for (i = 1; i < isids_len; i++) {
- char *s = initial_sid_to_string[i];
+ const char *s = initial_sid_to_string[i];
fprintf(fout, "#define SECINITSID_%s", s);
for (j = 0; j < max(1, 40 - strlen(s)); j++)
fprintf(fout, " ");
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 46989b8..64a9cb5 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -10,73 +10,162 @@
#
usage() {
- echo "Usage: $0 [srctree]" >&2
+ echo "Usage: $0 [--save-scmversion] [srctree]" >&2
exit 1
}
-cd "${1:-.}" || usage
+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
-# Check for git and a git repo.
-if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
+scm_version()
+{
+ local short
+ short=false
- # 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
+ cd "$srctree"
+ if test -e .scmversion; then
+ cat .scmversion
+ return
+ fi
+ if test "$1" = "--short"; then
+ short=true
+ fi
- # If we are past a tagged commit (like "v2.6.30-rc5-302-g72357d5"),
- # we pretty print it.
- if atag="`git describe 2>/dev/null`"; then
- echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
+ # Check for git and a git repo.
+ if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
- # If we don't have a tag at all we print -g{commitish}.
- else
- printf '%s%s' -g $head
+ # 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
+
+ # Update index only on r/w media
+ [ -w . ] && git update-index --refresh --unmerged > /dev/null
+
+ # Check for uncommitted changes
+ if git diff-index --name-only HEAD | grep -v "^scripts/package" \
+ | read dummy; then
+ printf '%s' -dirty
+ fi
+
+ # All done with git
+ return
fi
- # Is this git on svn?
- if git config --get svn-remote.svn.url >/dev/null; then
- printf -- '-svn%s' "`git svn find-rev $head`"
+ # Check for mercurial and a mercurial repo.
+ if hgid=`hg id 2>/dev/null`; then
+ tag=`printf '%s' "$hgid" | cut -d' ' -f2`
+
+ # Do we have an untagged version?
+ if [ -z "$tag" -o "$tag" = tip ]; then
+ id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
+ printf '%s%s' -hg "$id"
+ 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
- # Update index only on r/w media
- [ -w . ] && git update-index --refresh --unmerged > /dev/null
+ # Check for svn and a svn repo.
+ if rev=`svn info 2>/dev/null | grep '^Last Changed Rev'`; then
+ rev=`echo $rev | awk '{print $NF}'`
+ printf -- '-svn%s' "$rev"
- # Check for uncommitted changes
- if git diff-index --name-only HEAD | grep -v "^scripts/package" \
- | read dummy; then
- printf '%s' -dirty
+ # All done with svn
+ return
fi
+}
- # All done with git
+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 "$res" >.scmversion
+ fi
exit
fi
-# Check for mercurial and a mercurial repo.
-if hgid=`hg id 2>/dev/null`; then
- tag=`printf '%s' "$hgid" | cut -d' ' -f2`
+if test -e include/config/auto.conf; then
+ . include/config/auto.conf
+else
+ echo "Error: kernelrelease not valid - run 'make prepare' to update it"
+ exit 1
+fi
- # Do we have an untagged version?
- if [ -z "$tag" -o "$tag" = tip ]; then
- id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
- printf '%s%s' -hg "$id"
+# 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$(scm_version)"
+else
+ # apped a plus sign if the repository is not in a clean tagged
+ # state and LOCALVERSION= is not specified
+ if test "${LOCALVERSION+set}" != "set"; then
+ scm=$(scm_version --short)
+ res="$res${scm:++}"
fi
-
- # Are there uncommitted changes?
- # These are represented by + after the changeset id.
- case "$hgid" in
- *+|*+\ *) printf '%s' -dirty ;;
- esac
-
- # All done with mercurial
- exit
fi
-# Check for svn and a svn repo.
-if rev=`svn info 2>/dev/null | grep '^Last Changed Rev'`; then
- rev=`echo $rev | awk '{print $NF}'`
- printf -- '-svn%s' "$rev"
-
- # All done with svn
- exit
-fi
+echo "$res"