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-rw-r--r--scripts/.gitignore1
-rw-r--r--scripts/Makefile7
-rw-r--r--scripts/Makefile.kasan4
-rw-r--r--scripts/check-lc_ctype.c11
-rw-r--r--scripts/extract-cert.c4
-rwxr-xr-xscripts/extract-module-sig.pl136
-rwxr-xr-xscripts/extract-sys-certs.pl144
-rwxr-xr-xscripts/kernel-doc144
-rw-r--r--scripts/mod/devicetable-offsets.c1
-rw-r--r--scripts/mod/file2alias.c12
-rwxr-xr-xscripts/package/builddeb4
-rwxr-xr-xscripts/sign-file.c94
-rwxr-xr-xscripts/ver_linux223
13 files changed, 640 insertions, 145 deletions
diff --git a/scripts/.gitignore b/scripts/.gitignore
index 12efbbefd4d7..1f78169d4254 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -8,6 +8,7 @@ unifdef
ihex2fw
recordmcount
docproc
+check-lc_ctype
sortextable
asn1_compiler
extract-cert
diff --git a/scripts/Makefile b/scripts/Makefile
index 1b2661712d44..fd0d53d4a234 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -7,6 +7,7 @@
# conmakehash: Create chartable
# conmakehash: Create arrays for initializing the kernel console tables
# docproc: Used in Documentation/DocBook
+# check-lc_ctype: Used in Documentation/DocBook
HOST_EXTRACFLAGS += -I$(srctree)/tools/include
@@ -27,14 +28,16 @@ HOSTLOADLIBES_extract-cert = -lcrypto
always := $(hostprogs-y) $(hostprogs-m)
# The following hostprogs-y programs are only build on demand
-hostprogs-y += unifdef docproc
+hostprogs-y += unifdef docproc check-lc_ctype
# These targets are used internally to avoid "is up to date" messages
-PHONY += build_unifdef build_docproc
+PHONY += build_unifdef build_docproc build_check-lc_ctype
build_unifdef: $(obj)/unifdef
@:
build_docproc: $(obj)/docproc
@:
+build_check-lc_ctype: $(obj)/check-lc_ctype
+ @:
subdir-$(CONFIG_MODVERSIONS) += genksyms
subdir-y += mod
diff --git a/scripts/Makefile.kasan b/scripts/Makefile.kasan
index 3f874d24234f..37323b0df374 100644
--- a/scripts/Makefile.kasan
+++ b/scripts/Makefile.kasan
@@ -5,10 +5,12 @@ else
call_threshold := 0
endif
+KASAN_SHADOW_OFFSET ?= $(CONFIG_KASAN_SHADOW_OFFSET)
+
CFLAGS_KASAN_MINIMAL := -fsanitize=kernel-address
CFLAGS_KASAN := $(call cc-option, -fsanitize=kernel-address \
- -fasan-shadow-offset=$(CONFIG_KASAN_SHADOW_OFFSET) \
+ -fasan-shadow-offset=$(KASAN_SHADOW_OFFSET) \
--param asan-stack=1 --param asan-globals=1 \
--param asan-instrumentation-with-call-threshold=$(call_threshold))
diff --git a/scripts/check-lc_ctype.c b/scripts/check-lc_ctype.c
new file mode 100644
index 000000000000..9097ff5449fb
--- /dev/null
+++ b/scripts/check-lc_ctype.c
@@ -0,0 +1,11 @@
+/*
+ * Check that a specified locale works as LC_CTYPE. Used by the
+ * DocBook build system to probe for C.UTF-8 support.
+ */
+
+#include <locale.h>
+
+int main(void)
+{
+ return !setlocale(LC_CTYPE, "");
+}
diff --git a/scripts/extract-cert.c b/scripts/extract-cert.c
index 6ce5945a0b89..b071bf476fea 100644
--- a/scripts/extract-cert.c
+++ b/scripts/extract-cert.c
@@ -17,13 +17,9 @@
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
-#include <getopt.h>
#include <err.h>
-#include <arpa/inet.h>
#include <openssl/bio.h>
-#include <openssl/evp.h>
#include <openssl/pem.h>
-#include <openssl/pkcs7.h>
#include <openssl/err.h>
#include <openssl/engine.h>
diff --git a/scripts/extract-module-sig.pl b/scripts/extract-module-sig.pl
new file mode 100755
index 000000000000..faac6f2e377f
--- /dev/null
+++ b/scripts/extract-module-sig.pl
@@ -0,0 +1,136 @@
+#!/usr/bin/perl -w
+#
+# extract-mod-sig <part> <module-file>
+#
+# Reads the module file and writes out some or all of the signature
+# section to stdout. Part is the bit to be written and is one of:
+#
+# -0: The unsigned module, no signature data at all
+# -a: All of the signature data, including magic number
+# -d: Just the descriptor values as a sequence of numbers
+# -n: Just the signer's name
+# -k: Just the key ID
+# -s: Just the crypto signature or PKCS#7 message
+#
+use strict;
+
+die "Format: $0 -[0adnks] module-file >out\n"
+ if ($#ARGV != 1);
+
+my $part = $ARGV[0];
+my $modfile = $ARGV[1];
+
+my $magic_number = "~Module signature appended~\n";
+
+#
+# Read the module contents
+#
+open FD, "<$modfile" || die $modfile;
+binmode(FD);
+my @st = stat(FD);
+die "$modfile" unless (@st);
+my $buf = "";
+my $len = sysread(FD, $buf, $st[7]);
+die "$modfile" unless (defined($len));
+die "Short read on $modfile\n" unless ($len == $st[7]);
+close(FD) || die $modfile;
+
+print STDERR "Read ", $len, " bytes from module file\n";
+
+die "The file is too short to have a sig magic number and descriptor\n"
+ if ($len < 12 + length($magic_number));
+
+#
+# Check for the magic number and extract the information block
+#
+my $p = $len - length($magic_number);
+my $raw_magic = substr($buf, $p);
+
+die "Magic number not found at $len\n"
+ if ($raw_magic ne $magic_number);
+print STDERR "Found magic number at $len\n";
+
+$p -= 12;
+my $raw_info = substr($buf, $p, 12);
+
+my @info = unpack("CCCCCxxxN", $raw_info);
+my ($algo, $hash, $id_type, $name_len, $kid_len, $sig_len) = @info;
+
+if ($id_type == 0) {
+ print STDERR "Found PGP key identifier\n";
+} elsif ($id_type == 1) {
+ print STDERR "Found X.509 cert identifier\n";
+} elsif ($id_type == 2) {
+ print STDERR "Found PKCS#7/CMS encapsulation\n";
+} else {
+ print STDERR "Found unsupported identifier type $id_type\n";
+}
+
+#
+# Extract the three pieces of info data
+#
+die "Insufficient name+kid+sig data in file\n"
+ unless ($p >= $name_len + $kid_len + $sig_len);
+
+$p -= $sig_len;
+my $raw_sig = substr($buf, $p, $sig_len);
+$p -= $kid_len;
+my $raw_kid = substr($buf, $p, $kid_len);
+$p -= $name_len;
+my $raw_name = substr($buf, $p, $name_len);
+
+my $module_len = $p;
+
+if ($sig_len > 0) {
+ print STDERR "Found $sig_len bytes of signature [";
+ my $n = $sig_len > 16 ? 16 : $sig_len;
+ foreach my $i (unpack("C" x $n, substr($raw_sig, 0, $n))) {
+ printf STDERR "%02x", $i;
+ }
+ print STDERR "]\n";
+}
+
+if ($kid_len > 0) {
+ print STDERR "Found $kid_len bytes of key identifier [";
+ my $n = $kid_len > 16 ? 16 : $kid_len;
+ foreach my $i (unpack("C" x $n, substr($raw_kid, 0, $n))) {
+ printf STDERR "%02x", $i;
+ }
+ print STDERR "]\n";
+}
+
+if ($name_len > 0) {
+ print STDERR "Found $name_len bytes of signer's name [$raw_name]\n";
+}
+
+#
+# Produce the requested output
+#
+if ($part eq "-0") {
+ # The unsigned module, no signature data at all
+ binmode(STDOUT);
+ print substr($buf, 0, $module_len);
+} elsif ($part eq "-a") {
+ # All of the signature data, including magic number
+ binmode(STDOUT);
+ print substr($buf, $module_len);
+} elsif ($part eq "-d") {
+ # Just the descriptor values as a sequence of numbers
+ print join(" ", @info), "\n";
+} elsif ($part eq "-n") {
+ # Just the signer's name
+ print STDERR "No signer's name for PKCS#7 message type sig\n"
+ if ($id_type == 2);
+ binmode(STDOUT);
+ print $raw_name;
+} elsif ($part eq "-k") {
+ # Just the key identifier
+ print STDERR "No key ID for PKCS#7 message type sig\n"
+ if ($id_type == 2);
+ binmode(STDOUT);
+ print $raw_kid;
+} elsif ($part eq "-s") {
+ # Just the crypto signature or PKCS#7 message
+ binmode(STDOUT);
+ print $raw_sig;
+}
diff --git a/scripts/extract-sys-certs.pl b/scripts/extract-sys-certs.pl
new file mode 100755
index 000000000000..d476e7d1fd88
--- /dev/null
+++ b/scripts/extract-sys-certs.pl
@@ -0,0 +1,144 @@
+#!/usr/bin/perl -w
+#
+use strict;
+use Math::BigInt;
+use Fcntl "SEEK_SET";
+
+die "Format: $0 [-s <systemmap-file>] <vmlinux-file> <keyring-file>\n"
+ if ($#ARGV != 1 && $#ARGV != 3 ||
+ $#ARGV == 3 && $ARGV[0] ne "-s");
+
+my $sysmap = "";
+if ($#ARGV == 3) {
+ shift;
+ $sysmap = $ARGV[0];
+ shift;
+}
+
+my $vmlinux = $ARGV[0];
+my $keyring = $ARGV[1];
+
+#
+# Parse the vmlinux section table
+#
+open FD, "objdump -h $vmlinux |" || die $vmlinux;
+my @lines = <FD>;
+close(FD) || die $vmlinux;
+
+my @sections = ();
+
+foreach my $line (@lines) {
+ chomp($line);
+ if ($line =~ /\s*([0-9]+)\s+(\S+)\s+([0-9a-f]+)\s+([0-9a-f]+)\s+([0-9a-f]+)\s+([0-9a-f]+)\s+2[*][*]([0-9]+)/
+ ) {
+ my $seg = $1;
+ my $name = $2;
+ my $len = Math::BigInt->new("0x" . $3);
+ my $vma = Math::BigInt->new("0x" . $4);
+ my $lma = Math::BigInt->new("0x" . $5);
+ my $foff = Math::BigInt->new("0x" . $6);
+ my $align = 2 ** $7;
+
+ push @sections, { name => $name,
+ vma => $vma,
+ len => $len,
+ foff => $foff };
+ }
+}
+
+print "Have $#sections sections\n";
+
+#
+# Try and parse the vmlinux symbol table. If the vmlinux file has been created
+# from a vmlinuz file with extract-vmlinux then the symbol table will be empty.
+#
+open FD, "nm $vmlinux 2>/dev/null |" || die $vmlinux;
+@lines = <FD>;
+close(FD) || die $vmlinux;
+
+my %symbols = ();
+my $nr_symbols = 0;
+
+sub parse_symbols(@) {
+ foreach my $line (@_) {
+ chomp($line);
+ if ($line =~ /([0-9a-f]+)\s([a-zA-Z])\s(\S+)/
+ ) {
+ my $addr = "0x" . $1;
+ my $type = $2;
+ my $name = $3;
+
+ $symbols{$name} = $addr;
+ $nr_symbols++;
+ }
+ }
+}
+parse_symbols(@lines);
+
+if ($nr_symbols == 0 && $sysmap ne "") {
+ print "No symbols in vmlinux, trying $sysmap\n";
+
+ open FD, "<$sysmap" || die $sysmap;
+ @lines = <FD>;
+ close(FD) || die $sysmap;
+ parse_symbols(@lines);
+}
+
+die "No symbols available\n"
+ if ($nr_symbols == 0);
+
+print "Have $nr_symbols symbols\n";
+
+die "Can't find system certificate list"
+ unless (exists($symbols{"__cert_list_start"}) &&
+ exists($symbols{"__cert_list_end"}));
+
+my $start = Math::BigInt->new($symbols{"__cert_list_start"});
+my $end = Math::BigInt->new($symbols{"__cert_list_end"});
+my $size = $end - $start;
+
+printf "Have %u bytes of certs at VMA 0x%x\n", $size, $start;
+
+my $s = undef;
+foreach my $sec (@sections) {
+ my $s_name = $sec->{name};
+ my $s_vma = $sec->{vma};
+ my $s_len = $sec->{len};
+ my $s_foff = $sec->{foff};
+ my $s_vend = $s_vma + $s_len;
+
+ next unless ($start >= $s_vma);
+ next if ($start >= $s_vend);
+
+ die "Cert object partially overflows section $s_name\n"
+ if ($end > $s_vend);
+
+ die "Cert object in multiple sections: ", $s_name, " and ", $s->{name}, "\n"
+ if ($s);
+ $s = $sec;
+}
+
+die "Cert object not inside a section\n"
+ unless ($s);
+
+print "Certificate list in section ", $s->{name}, "\n";
+
+my $foff = $start - $s->{vma} + $s->{foff};
+
+printf "Certificate list at file offset 0x%x\n", $foff;
+
+open FD, "<$vmlinux" || die $vmlinux;
+binmode(FD);
+die $vmlinux if (!defined(sysseek(FD, $foff, SEEK_SET)));
+my $buf = "";
+my $len = sysread(FD, $buf, $size);
+die "$vmlinux" if (!defined($len));
+die "Short read on $vmlinux\n" if ($len != $size);
+close(FD) || die $vmlinux;
+
+open FD, ">$keyring" || die $keyring;
+binmode(FD);
+$len = syswrite(FD, $buf, $size);
+die "$keyring" if (!defined($len));
+die "Short write on $keyring\n" if ($len != $size);
+close(FD) || die $keyring;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9a08fb5c1af6..125b906cd1d4 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -206,59 +206,73 @@ my $type_env = '(\$\w+)';
# One for each output format
# these work fairly well
-my %highlights_html = ( $type_constant, "<i>\$1</i>",
- $type_func, "<b>\$1</b>",
- $type_struct_xml, "<i>\$1</i>",
- $type_env, "<b><i>\$1</i></b>",
- $type_param, "<tt><b>\$1</b></tt>" );
+my @highlights_html = (
+ [$type_constant, "<i>\$1</i>"],
+ [$type_func, "<b>\$1</b>"],
+ [$type_struct_xml, "<i>\$1</i>"],
+ [$type_env, "<b><i>\$1</i></b>"],
+ [$type_param, "<tt><b>\$1</b></tt>"]
+ );
my $local_lt = "\\\\\\\\lt:";
my $local_gt = "\\\\\\\\gt:";
my $blankline_html = $local_lt . "p" . $local_gt; # was "<p>"
# html version 5
-my %highlights_html5 = ( $type_constant, "<span class=\"const\">\$1</span>",
- $type_func, "<span class=\"func\">\$1</span>",
- $type_struct_xml, "<span class=\"struct\">\$1</span>",
- $type_env, "<span class=\"env\">\$1</span>",
- $type_param, "<span class=\"param\">\$1</span>" );
+my @highlights_html5 = (
+ [$type_constant, "<span class=\"const\">\$1</span>"],
+ [$type_func, "<span class=\"func\">\$1</span>"],
+ [$type_struct_xml, "<span class=\"struct\">\$1</span>"],
+ [$type_env, "<span class=\"env\">\$1</span>"],
+ [$type_param, "<span class=\"param\">\$1</span>]"]
+ );
my $blankline_html5 = $local_lt . "br /" . $local_gt;
# XML, docbook format
-my %highlights_xml = ( "([^=])\\\"([^\\\"<]+)\\\"", "\$1<quote>\$2</quote>",
- $type_constant, "<constant>\$1</constant>",
- $type_func, "<function>\$1</function>",
- $type_struct_xml, "<structname>\$1</structname>",
- $type_env, "<envar>\$1</envar>",
- $type_param, "<parameter>\$1</parameter>" );
+my @highlights_xml = (
+ ["([^=])\\\"([^\\\"<]+)\\\"", "\$1<quote>\$2</quote>"],
+ [$type_constant, "<constant>\$1</constant>"],
+ [$type_struct_xml, "<structname>\$1</structname>"],
+ [$type_param, "<parameter>\$1</parameter>"],
+ [$type_func, "<function>\$1</function>"],
+ [$type_env, "<envar>\$1</envar>"]
+ );
my $blankline_xml = $local_lt . "/para" . $local_gt . $local_lt . "para" . $local_gt . "\n";
# gnome, docbook format
-my %highlights_gnome = ( $type_constant, "<replaceable class=\"option\">\$1</replaceable>",
- $type_func, "<function>\$1</function>",
- $type_struct, "<structname>\$1</structname>",
- $type_env, "<envar>\$1</envar>",
- $type_param, "<parameter>\$1</parameter>" );
+my @highlights_gnome = (
+ [$type_constant, "<replaceable class=\"option\">\$1</replaceable>"],
+ [$type_func, "<function>\$1</function>"],
+ [$type_struct, "<structname>\$1</structname>"],
+ [$type_env, "<envar>\$1</envar>"],
+ [$type_param, "<parameter>\$1</parameter>" ]
+ );
my $blankline_gnome = "</para><para>\n";
# these are pretty rough
-my %highlights_man = ( $type_constant, "\$1",
- $type_func, "\\\\fB\$1\\\\fP",
- $type_struct, "\\\\fI\$1\\\\fP",
- $type_param, "\\\\fI\$1\\\\fP" );
+my @highlights_man = (
+ [$type_constant, "\$1"],
+ [$type_func, "\\\\fB\$1\\\\fP"],
+ [$type_struct, "\\\\fI\$1\\\\fP"],
+ [$type_param, "\\\\fI\$1\\\\fP"]
+ );
my $blankline_man = "";
# text-mode
-my %highlights_text = ( $type_constant, "\$1",
- $type_func, "\$1",
- $type_struct, "\$1",
- $type_param, "\$1" );
+my @highlights_text = (
+ [$type_constant, "\$1"],
+ [$type_func, "\$1"],
+ [$type_struct, "\$1"],
+ [$type_param, "\$1"]
+ );
my $blankline_text = "";
# list mode
-my %highlights_list = ( $type_constant, "\$1",
- $type_func, "\$1",
- $type_struct, "\$1",
- $type_param, "\$1" );
+my @highlights_list = (
+ [$type_constant, "\$1"],
+ [$type_func, "\$1"],
+ [$type_struct, "\$1"],
+ [$type_param, "\$1"]
+ );
my $blankline_list = "";
# read arguments
@@ -273,7 +287,7 @@ my $verbose = 0;
my $output_mode = "man";
my $output_preformatted = 0;
my $no_doc_sections = 0;
-my %highlights = %highlights_man;
+my @highlights = @highlights_man;
my $blankline = $blankline_man;
my $modulename = "Kernel API";
my $function_only = 0;
@@ -374,31 +388,31 @@ while ($ARGV[0] =~ m/^-(.*)/) {
my $cmd = shift @ARGV;
if ($cmd eq "-html") {
$output_mode = "html";
- %highlights = %highlights_html;
+ @highlights = @highlights_html;
$blankline = $blankline_html;
} elsif ($cmd eq "-html5") {
$output_mode = "html5";
- %highlights = %highlights_html5;
+ @highlights = @highlights_html5;
$blankline = $blankline_html5;
} elsif ($cmd eq "-man") {
$output_mode = "man";
- %highlights = %highlights_man;
+ @highlights = @highlights_man;
$blankline = $blankline_man;
} elsif ($cmd eq "-text") {
$output_mode = "text";
- %highlights = %highlights_text;
+ @highlights = @highlights_text;
$blankline = $blankline_text;
} elsif ($cmd eq "-docbook") {
$output_mode = "xml";
- %highlights = %highlights_xml;
+ @highlights = @highlights_xml;
$blankline = $blankline_xml;
} elsif ($cmd eq "-list") {
$output_mode = "list";
- %highlights = %highlights_list;
+ @highlights = @highlights_list;
$blankline = $blankline_list;
} elsif ($cmd eq "-gnome") {
$output_mode = "gnome";
- %highlights = %highlights_gnome;
+ @highlights = @highlights_gnome;
$blankline = $blankline_gnome;
} elsif ($cmd eq "-module") { # not needed for XML, inherits from calling document
$modulename = shift @ARGV;
@@ -1746,7 +1760,7 @@ sub output_declaration {
my $func = "output_${functype}_$output_mode";
if (($function_only==0) ||
( $function_only == 1 && defined($function_table{$name})) ||
- ( $function_only == 2 && !defined($function_table{$name})))
+ ( $function_only == 2 && !($functype eq "function" && defined($function_table{$name}))))
{
&$func(@_);
$section_counter++;
@@ -1791,8 +1805,8 @@ sub dump_struct($$) {
$nested = $1;
# ignore members marked private:
- $members =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gos;
- $members =~ s/\/\*\s*private:.*//gos;
+ $members =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gosi;
+ $members =~ s/\/\*\s*private:.*//gosi;
# strip comments:
$members =~ s/\/\*.*?\*\///gos;
$nested =~ s/\/\*.*?\*\///gos;
@@ -1869,6 +1883,31 @@ sub dump_typedef($$) {
my $file = shift;
$x =~ s@/\*.*?\*/@@gos; # strip comments.
+
+ # Parse function prototypes
+ if ($x =~ /typedef\s+(\w+)\s*\(\*\s*(\w\S+)\s*\)\s*\((.*)\);/) {
+ # Function typedefs
+ $return_type = $1;
+ $declaration_name = $2;
+ my $args = $3;
+
+ create_parameterlist($args, ',', $file);
+
+ output_declaration($declaration_name,
+ 'function',
+ {'function' => $declaration_name,
+ 'module' => $modulename,
+ 'functiontype' => $return_type,
+ 'parameterlist' => \@parameterlist,
+ 'parameterdescs' => \%parameterdescs,
+ 'parametertypes' => \%parametertypes,
+ 'sectionlist' => \@sectionlist,
+ 'sections' => \%sections,
+ 'purpose' => $declaration_purpose
+ });
+ return;
+ }
+
while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
$x =~ s/\(*.\)\s*;$/;/;
$x =~ s/\[*.\]\s*;$/;/;
@@ -2391,12 +2430,13 @@ sub process_file($) {
my $descr;
my $in_purpose = 0;
my $initial_section_counter = $section_counter;
+ my ($orig_file) = @_;
if (defined($ENV{'SRCTREE'})) {
- $file = "$ENV{'SRCTREE'}" . "/" . "@_";
+ $file = "$ENV{'SRCTREE'}" . "/" . $orig_file;
}
else {
- $file = "@_";
+ $file = $orig_file;
}
if (defined($source_map{$file})) {
$file = $source_map{$file};
@@ -2640,7 +2680,7 @@ sub process_file($) {
print "<refentry>\n";
print " <refnamediv>\n";
print " <refname>\n";
- print " ${file}\n";
+ print " ${orig_file}\n";
print " </refname>\n";
print " <refpurpose>\n";
print " Document generation inconsistency\n";
@@ -2654,7 +2694,7 @@ sub process_file($) {
print " <para>\n";
print " The template for this document tried to insert\n";
print " the structured comment from the file\n";
- print " <filename>${file}</filename> at this point,\n";
+ print " <filename>${orig_file}</filename> at this point,\n";
print " but none was found.\n";
print " This dummy section is inserted to allow\n";
print " generation to continue.\n";
@@ -2671,9 +2711,11 @@ $kernelversion = get_kernel_version();
# generate a sequence of code that will splice in highlighting information
# using the s// operator.
-foreach my $pattern (sort keys %highlights) {
-# print STDERR "scanning pattern:$pattern, highlight:($highlights{$pattern})\n";
- $dohighlight .= "\$contents =~ s:$pattern:$highlights{$pattern}:gs;\n";
+foreach my $k (keys @highlights) {
+ my $pattern = $highlights[$k][0];
+ my $result = $highlights[$k][1];
+# print STDERR "scanning pattern:$pattern, highlight:($result)\n";
+ $dohighlight .= "\$contents =~ s:$pattern:$result:gs;\n";
}
# Read the file that maps relative names to absolute names for
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index e70fcd12eeeb..5a6edacc85d9 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -185,6 +185,7 @@ int main(void)
DEVID(mei_cl_device_id);
DEVID_FIELD(mei_cl_device_id, name);
DEVID_FIELD(mei_cl_device_id, uuid);
+ DEVID_FIELD(mei_cl_device_id, version);
DEVID(rio_device_id);
DEVID_FIELD(rio_device_id, did);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 5f2088209132..9bc2cfe0ee37 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -137,10 +137,12 @@ static inline void add_wildcard(char *str)
static inline void add_uuid(char *str, uuid_le uuid)
{
int len = strlen(str);
- int i;
- for (i = 0; i < 16; i++)
- sprintf(str + len + (i << 1), "%02x", uuid.b[i]);
+ sprintf(str + len, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ uuid.b[3], uuid.b[2], uuid.b[1], uuid.b[0],
+ uuid.b[5], uuid.b[4], uuid.b[7], uuid.b[6],
+ uuid.b[8], uuid.b[9], uuid.b[10], uuid.b[11],
+ uuid.b[12], uuid.b[13], uuid.b[14], uuid.b[15]);
}
/**
@@ -1200,16 +1202,18 @@ static int do_cpu_entry(const char *filename, void *symval, char *alias)
}
ADD_TO_DEVTABLE("cpu", cpu_feature, do_cpu_entry);
-/* Looks like: mei:S:uuid */
+/* Looks like: mei:S:uuid:N:* */
static int do_mei_entry(const char *filename, void *symval,
char *alias)
{
DEF_FIELD_ADDR(symval, mei_cl_device_id, name);
DEF_FIELD_ADDR(symval, mei_cl_device_id, uuid);
+ DEF_FIELD(symval, mei_cl_device_id, version);
sprintf(alias, MEI_CL_MODULE_PREFIX);
sprintf(alias + strlen(alias), "%s:", (*name)[0] ? *name : "*");
add_uuid(alias, *uuid);
+ ADD(alias, ":", version != MEI_CL_VERSION_ANY, version);
strcat(alias, ":*");
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 0cd46e129920..b967e4f9fed2 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -115,7 +115,7 @@ esac
BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
# Setup the directory structure
-rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir"
+rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files
mkdir -m 755 -p "$tmpdir/DEBIAN"
mkdir -p "$tmpdir/lib" "$tmpdir/boot"
mkdir -p "$fwdir/lib/firmware/$version/"
@@ -408,7 +408,7 @@ binary-arch:
\$(MAKE) KDEB_SOURCENAME=${sourcename} KDEB_PKGVERSION=${packageversion} bindeb-pkg
clean:
- rm -rf debian/*tmp
+ rm -rf debian/*tmp debian/files
mv debian/ debian.backup # debian/ might be cleaned away
\$(MAKE) clean
mv debian.backup debian
diff --git a/scripts/sign-file.c b/scripts/sign-file.c
index c3899ca4811c..250a7a645033 100755
--- a/scripts/sign-file.c
+++ b/scripts/sign-file.c
@@ -20,13 +20,34 @@
#include <getopt.h>
#include <err.h>
#include <arpa/inet.h>
+#include <openssl/opensslv.h>
#include <openssl/bio.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
-#include <openssl/cms.h>
#include <openssl/err.h>
#include <openssl/engine.h>
+/*
+ * Use CMS if we have openssl-1.0.0 or newer available - otherwise we have to
+ * assume that it's not available and its header file is missing and that we
+ * should use PKCS#7 instead. Switching to the older PKCS#7 format restricts
+ * the options we have on specifying the X.509 certificate we want.
+ *
+ * Further, older versions of OpenSSL don't support manually adding signers to
+ * the PKCS#7 message so have to accept that we get a certificate included in
+ * the signature message. Nor do such older versions of OpenSSL support
+ * signing with anything other than SHA1 - so we're stuck with that if such is
+ * the case.
+ */
+#if OPENSSL_VERSION_NUMBER < 0x10000000L
+#define USE_PKCS7
+#endif
+#ifndef USE_PKCS7
+#include <openssl/cms.h>
+#else
+#include <openssl/pkcs7.h>
+#endif
+
struct module_signature {
uint8_t algo; /* Public-key crypto algorithm [0] */
uint8_t hash; /* Digest algorithm [0] */
@@ -110,30 +131,42 @@ int main(int argc, char **argv)
struct module_signature sig_info = { .id_type = PKEY_ID_PKCS7 };
char *hash_algo = NULL;
char *private_key_name, *x509_name, *module_name, *dest_name;
- bool save_cms = false, replace_orig;
+ bool save_sig = false, replace_orig;
bool sign_only = false;
unsigned char buf[4096];
- unsigned long module_size, cms_size;
- unsigned int use_keyid = 0, use_signed_attrs = CMS_NOATTR;
+ unsigned long module_size, sig_size;
+ unsigned int use_signed_attrs;
const EVP_MD *digest_algo;
EVP_PKEY *private_key;
+#ifndef USE_PKCS7
CMS_ContentInfo *cms;
+ unsigned int use_keyid = 0;
+#else
+ PKCS7 *pkcs7;
+#endif
X509 *x509;
BIO *b, *bd = NULL, *bm;
int opt, n;
-
OpenSSL_add_all_algorithms();
ERR_load_crypto_strings();
ERR_clear_error();
key_pass = getenv("KBUILD_SIGN_PIN");
+#ifndef USE_PKCS7
+ use_signed_attrs = CMS_NOATTR;
+#else
+ use_signed_attrs = PKCS7_NOATTR;
+#endif
+
do {
opt = getopt(argc, argv, "dpk");
switch (opt) {
- case 'p': save_cms = true; break;
- case 'd': sign_only = true; save_cms = true; break;
+ case 'p': save_sig = true; break;
+ case 'd': sign_only = true; save_sig = true; break;
+#ifndef USE_PKCS7
case 'k': use_keyid = CMS_USE_KEYID; break;
+#endif
case -1: break;
default: format();
}
@@ -157,6 +190,14 @@ int main(int argc, char **argv)
replace_orig = true;
}
+#ifdef USE_PKCS7
+ if (strcmp(hash_algo, "sha1") != 0) {
+ fprintf(stderr, "sign-file: %s only supports SHA1 signing\n",
+ OPENSSL_VERSION_TEXT);
+ exit(3);
+ }
+#endif
+
/* Read the private key and the X.509 cert the PKCS#7 message
* will point to.
*/
@@ -213,7 +254,8 @@ int main(int argc, char **argv)
bm = BIO_new_file(module_name, "rb");
ERR(!bm, "%s", module_name);
- /* Load the CMS message from the digest buffer. */
+#ifndef USE_PKCS7
+ /* Load the signature message from the digest buffer. */
cms = CMS_sign(NULL, NULL, NULL, NULL,
CMS_NOCERTS | CMS_PARTIAL | CMS_BINARY | CMS_DETACHED | CMS_STREAM);
ERR(!cms, "CMS_sign");
@@ -221,17 +263,31 @@ int main(int argc, char **argv)
ERR(!CMS_add1_signer(cms, x509, private_key, digest_algo,
CMS_NOCERTS | CMS_BINARY | CMS_NOSMIMECAP |
use_keyid | use_signed_attrs),
- "CMS_sign_add_signer");
+ "CMS_add1_signer");
ERR(CMS_final(cms, bm, NULL, CMS_NOCERTS | CMS_BINARY) < 0,
"CMS_final");
- if (save_cms) {
- char *cms_name;
+#else
+ pkcs7 = PKCS7_sign(x509, private_key, NULL, bm,
+ PKCS7_NOCERTS | PKCS7_BINARY |
+ PKCS7_DETACHED | use_signed_attrs);
+ ERR(!pkcs7, "PKCS7_sign");
+#endif
- ERR(asprintf(&cms_name, "%s.p7s", module_name) < 0, "asprintf");
- b = BIO_new_file(cms_name, "wb");
- ERR(!b, "%s", cms_name);
- ERR(i2d_CMS_bio_stream(b, cms, NULL, 0) < 0, "%s", cms_name);
+ if (save_sig) {
+ char *sig_file_name;
+
+ ERR(asprintf(&sig_file_name, "%s.p7s", module_name) < 0,
+ "asprintf");
+ b = BIO_new_file(sig_file_name, "wb");
+ ERR(!b, "%s", sig_file_name);
+#ifndef USE_PKCS7
+ ERR(i2d_CMS_bio_stream(b, cms, NULL, 0) < 0,
+ "%s", sig_file_name);
+#else
+ ERR(i2d_PKCS7_bio(b, pkcs7) < 0,
+ "%s", sig_file_name);
+#endif
BIO_free(b);
}
@@ -247,9 +303,13 @@ int main(int argc, char **argv)
ERR(n < 0, "%s", module_name);
module_size = BIO_number_written(bd);
+#ifndef USE_PKCS7
ERR(i2d_CMS_bio_stream(bd, cms, NULL, 0) < 0, "%s", dest_name);
- cms_size = BIO_number_written(bd) - module_size;
- sig_info.sig_len = htonl(cms_size);
+#else
+ ERR(i2d_PKCS7_bio(bd, pkcs7) < 0, "%s", dest_name);
+#endif
+ sig_size = BIO_number_written(bd) - module_size;
+ sig_info.sig_len = htonl(sig_size);
ERR(BIO_write(bd, &sig_info, sizeof(sig_info)) < 0, "%s", dest_name);
ERR(BIO_write(bd, magic_number, sizeof(magic_number) - 1) < 0, "%s", dest_name);
diff --git a/scripts/ver_linux b/scripts/ver_linux
index 7de36df4eaa5..024a11ac8b97 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -11,47 +11,95 @@ echo ' '
uname -a
echo ' '
-gcc -dumpversion 2>&1| awk \
-'NR==1{print "Gnu C ", $1}'
-
-make --version 2>&1 | awk -F, '{print $1}' | awk \
- '/GNU Make/{print "Gnu make ",$NF}'
-
-echo "binutils $(ld -v | egrep -o '[0-9]+\.[0-9\.]+')"
-
-echo -n "util-linux "
-fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
-
-echo -n "mount "
-mount --version | awk '{print $NF}' | sed -e s/^mount-// -e s/\)$//
-
-depmod -V 2>&1 | awk 'NR==1 {print "module-init-tools ",$NF}'
-
-tune2fs 2>&1 | grep "^tune2fs" | sed 's/,//' | awk \
-'NR==1 {print "e2fsprogs ", $2}'
-
-fsck.jfs -V 2>&1 | grep version | sed 's/,//' | awk \
-'NR==1 {print "jfsutils ", $3}'
-
-reiserfsck -V 2>&1 | grep ^reiserfsck | awk \
-'NR==1{print "reiserfsprogs ", $2}'
+gcc -dumpversion 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("GNU C\t\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+make --version 2>&1 |
+awk '/GNU Make/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("GNU Make\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+ld -v 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Binutils\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+mount --version 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ $0 = substr($0,RSTART,RLENGTH)
+ printf("Util-linux\t\t%s\nMount\t\t\t%s\n",$0,$0)
+}'
+
+depmod -V 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Module-init-tools\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+tune2fs 2>&1 |
+awk '/^tune2fs/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("E2fsprogs\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+fsck.jfs -V 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Jfsutils\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+reiserfsck -V 2>&1 |
+awk '/^reiserfsck/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Reiserfsprogs\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
fsck.reiser4 -V 2>&1 | grep ^fsck.reiser4 | awk \
'NR==1{print "reiser4progs ", $2}'
-xfs_db -V 2>&1 | grep version | awk \
-'NR==1{print "xfsprogs ", $3}'
+xfs_db -V 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Xfsprogs\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
-pccardctl -V 2>&1| grep pcmciautils | awk '{print "pcmciautils ", $2}'
+pccardctl -V 2>&1 |
+awk '/pcmciautils/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Pcmciautils\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
cardmgr -V 2>&1| grep version | awk \
'NR==1{print "pcmcia-cs ", $3}'
-quota -V 2>&1 | grep version | awk \
-'NR==1{print "quota-tools ", $NF}'
+quota -V 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Quota-tools\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
-pppd --version 2>&1| grep version | awk \
-'NR==1{print "PPP ", $3}'
+pppd --version 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("PPP\t\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
isdnctrl 2>&1 | grep version | awk \
'NR==1{print "isdn4k-utils ", $NF}'
@@ -59,40 +107,87 @@ isdnctrl 2>&1 | grep version | awk \
showmount --version 2>&1 | grep nfs-utils | awk \
'NR==1{print "nfs-utils ", $NF}'
-echo -n "Linux C Library "
-sed -n -e '/^.*\/libc-\([^/]*\)\.so$/{s//\1/;p;q}' < /proc/self/maps
-
-ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -n 1 | awk \
-'NR==1{print "Dynamic linker (ldd) ", $NF}'
-
-ls -l /usr/lib/libg++.so /usr/lib/libstdc++.so 2>/dev/null | awk -F. \
- '{print "Linux C++ Library " $4"."$5"."$6}'
-
-ps --version 2>&1 | grep version | awk \
-'NR==1{print "Procps ", $NF}'
-
-ifconfig --version 2>&1 | grep tools | awk \
-'NR==1{print "Net-tools ", $NF}'
-
-# Kbd needs 'loadkeys -h',
-loadkeys -h 2>&1 | awk \
-'(NR==1 && ($3 !~ /option/)) {print "Kbd ", $3}'
-
-# while console-tools needs 'loadkeys -V'.
-loadkeys -V 2>&1 | awk \
-'(NR==1 && ($2 ~ /console-tools/)) {print "Console-tools ", $3}'
+test -r /proc/self/maps &&
+sed '
+ /.*libc-\(.*\)\.so$/!d
+ s//Linux C Library\t\t\1/
+ q
+' /proc/self/maps
+
+ldd --version 2>&1 |
+awk '/^ldd/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Dynamic linker (ldd)\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+libcpp=`ldconfig -p 2>/dev/null |
+ awk '/(libg|stdc)[+]+\.so/ {
+ print $NF
+ exit
+ }
+'`
+test -r "$libcpp" &&
+ls -l $libcpp |
+sed '
+ s!.*so\.!!
+ s!^!Linux C++ Library\t!
+'
+ps --version 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Procps\t\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+ifconfig --version 2>&1 |
+awk '/tools/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Net-tools\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+loadkeys -V 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ $0 = substr($0,RSTART,RLENGTH)
+ printf("Kbd\t\t\t%s\nConsole-tools\t\t%s\n",$0,$0)
+}'
oprofiled --version 2>&1 | awk \
'(NR==1 && ($2 == "oprofile")) {print "oprofile ", $3}'
-expr --v 2>&1 | awk 'NR==1{print "Sh-utils ", $NF}'
-
-udevinfo -V 2>&1 | grep version | awk '{print "udev ", $3}'
-
-iwconfig --version 2>&1 | awk \
-'(NR==1 && ($3 == "version")) {print "wireless-tools ",$4}'
-
-if [ -e /proc/modules ]; then
- X=`cat /proc/modules | sed -e "s/ .*$//"`
- echo "Modules Loaded "$X
-fi
+expr --v 2>&1 |
+awk '/^expr/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Sh-utils\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+udevadm --version 2>&1 |
+awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Udev\t\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+iwconfig --version 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Wireless-tools\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'
+
+test -e /proc/modules &&
+sort /proc/modules |
+sed '
+ s/ .*//
+ H
+${
+ g
+ s/^\n/Modules Loaded\t\t/
+ y/\n/ /
+ q
+}
+ d
+'