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-rwxr-xr-xscripts/checkkconfigsymbols.py52
-rwxr-xr-xscripts/checkpatch.pl2
-rwxr-xr-xscripts/kconfig/streamline_config.pl2
-rw-r--r--scripts/mod/devicetable-offsets.c2
-rw-r--r--scripts/mod/file2alias.c32
-rw-r--r--scripts/mod/modpost.c3
6 files changed, 82 insertions, 11 deletions
diff --git a/scripts/checkkconfigsymbols.py b/scripts/checkkconfigsymbols.py
index c89fdcaf06e8..2f4b7ffd5570 100755
--- a/scripts/checkkconfigsymbols.py
+++ b/scripts/checkkconfigsymbols.py
@@ -2,7 +2,7 @@
"""Find Kconfig symbols that are referenced but not defined."""
-# (c) 2014-2015 Valentin Rothberg <Valentin.Rothberg@lip6.fr>
+# (c) 2014-2015 Valentin Rothberg <valentinrothberg@gmail.com>
# (c) 2014 Stefan Hengelein <stefan.hengelein@fau.de>
#
# Licensed under the terms of the GNU GPL License version 2
@@ -20,18 +20,20 @@ OPERATORS = r"&|\(|\)|\||\!"
FEATURE = r"(?:\w*[A-Z0-9]\w*){2,}"
DEF = r"^\s*(?:menu){,1}config\s+(" + FEATURE + r")\s*"
EXPR = r"(?:" + OPERATORS + r"|\s|" + FEATURE + r")+"
-STMT = r"^\s*(?:if|select|depends\s+on)\s+" + EXPR
+DEFAULT = r"default\s+.*?(?:if\s.+){,1}"
+STMT = r"^\s*(?:if|select|depends\s+on|(?:" + DEFAULT + r"))\s+" + EXPR
SOURCE_FEATURE = r"(?:\W|\b)+[D]{,1}CONFIG_(" + FEATURE + r")"
# regex objects
REGEX_FILE_KCONFIG = re.compile(r".*Kconfig[\.\w+\-]*$")
-REGEX_FEATURE = re.compile(r"(" + FEATURE + r")")
+REGEX_FEATURE = re.compile(r'(?!\B"[^"]*)' + FEATURE + r'(?![^"]*"\B)')
REGEX_SOURCE_FEATURE = re.compile(SOURCE_FEATURE)
REGEX_KCONFIG_DEF = re.compile(DEF)
REGEX_KCONFIG_EXPR = re.compile(EXPR)
REGEX_KCONFIG_STMT = re.compile(STMT)
REGEX_KCONFIG_HELP = re.compile(r"^\s+(help|---help---)\s*$")
REGEX_FILTER_FEATURES = re.compile(r"[A-Za-z0-9]$")
+REGEX_NUMERIC = re.compile(r"0[xX][0-9a-fA-F]+|[0-9]+")
def parse_options():
@@ -58,6 +60,11 @@ def parse_options():
"input format bases on Git log's "
"\'commmit1..commit2\'.")
+ parser.add_option('-f', '--find', dest='find', action='store_true',
+ default=False,
+ help="Find and show commits that may cause symbols to be "
+ "missing. Required to run with --diff.")
+
parser.add_option('-i', '--ignore', dest='ignore', action='store',
default="",
help="Ignore files matching this pattern. Note that "
@@ -86,6 +93,9 @@ def parse_options():
"'--force' if you\nwant to ignore this warning and "
"continue.")
+ if opts.commit:
+ opts.find = False
+
if opts.ignore:
try:
re.match(opts.ignore, "this/is/just/a/test.c")
@@ -128,13 +138,19 @@ def main():
# feature has not been undefined before
if not feature in undefined_a:
files = sorted(undefined_b.get(feature))
- print "%s\t%s" % (feature, ", ".join(files))
+ print "%s\t%s" % (yel(feature), ", ".join(files))
+ if opts.find:
+ commits = find_commits(feature, opts.diff)
+ print red(commits)
# check if there are new files that reference the undefined feature
else:
files = sorted(undefined_b.get(feature) -
undefined_a.get(feature))
if files:
- print "%s\t%s" % (feature, ", ".join(files))
+ print "%s\t%s" % (yel(feature), ", ".join(files))
+ if opts.find:
+ commits = find_commits(feature, opts.diff)
+ print red(commits)
# reset to head
execute("git reset --hard %s" % head)
@@ -144,7 +160,21 @@ def main():
undefined = check_symbols(opts.ignore)
for feature in sorted(undefined):
files = sorted(undefined.get(feature))
- print "%s\t%s" % (feature, ", ".join(files))
+ print "%s\t%s" % (yel(feature), ", ".join(files))
+
+
+def yel(string):
+ """
+ Color %string yellow.
+ """
+ return "\033[33m%s\033[0m" % string
+
+
+def red(string):
+ """
+ Color %string red.
+ """
+ return "\033[31m%s\033[0m" % string
def execute(cmd):
@@ -156,6 +186,13 @@ def execute(cmd):
return stdout
+def find_commits(symbol, diff):
+ """Find commits changing %symbol in the given range of %diff."""
+ commits = execute("git log --pretty=oneline --abbrev-commit -G %s %s"
+ % (symbol, diff))
+ return commits
+
+
def tree_is_dirty():
"""Return true if the current working tree is dirty (i.e., if any file has
been added, deleted, modified, renamed or copied but not committed)."""
@@ -279,6 +316,9 @@ def parse_kconfig_file(kfile, defined_features, referenced_features):
line = line.strip('\n')
features.extend(get_features_in_line(line))
for feature in set(features):
+ if REGEX_NUMERIC.match(feature):
+ # ignore numeric values
+ continue
paths = referenced_features.get(feature, set())
paths.add(kfile)
referenced_features[feature] = paths
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 90e1edc8dd42..d5c8e9a3a73c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2599,7 +2599,7 @@ sub process {
# if LONG_LINE is ignored, the other 2 types are also ignored
#
- if ($length > $max_line_length) {
+ if ($line =~ /^\+/ && $length > $max_line_length) {
my $msg_type = "LONG_LINE";
# Check the allowed long line types first
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 9cb8522d8d22..f3d3fb42b873 100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -137,7 +137,7 @@ my $ksource = ($ARGV[0] ? $ARGV[0] : '.');
my $kconfig = $ARGV[1];
my $lsmod_file = $ENV{'LSMOD'};
-my @makefiles = `find $ksource -name Makefile 2>/dev/null`;
+my @makefiles = `find $ksource -name Makefile -or -name Kbuild 2>/dev/null`;
chomp @makefiles;
my %depends;
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index eff7de1fc82e..e70fcd12eeeb 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -63,6 +63,8 @@ int main(void)
DEVID(acpi_device_id);
DEVID_FIELD(acpi_device_id, id);
+ DEVID_FIELD(acpi_device_id, cls);
+ DEVID_FIELD(acpi_device_id, cls_msk);
DEVID(pnp_device_id);
DEVID_FIELD(pnp_device_id, id);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 84c86f3cd6cd..5f2088209132 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -523,12 +523,40 @@ static int do_serio_entry(const char *filename,
}
ADD_TO_DEVTABLE("serio", serio_device_id, do_serio_entry);
-/* looks like: "acpi:ACPI0003 or acpi:PNP0C0B" or "acpi:LNXVIDEO" */
+/* looks like: "acpi:ACPI0003" or "acpi:PNP0C0B" or "acpi:LNXVIDEO" or
+ * "acpi:bbsspp" (bb=base-class, ss=sub-class, pp=prog-if)
+ *
+ * NOTE: Each driver should use one of the following : _HID, _CIDs
+ * or _CLS. Also, bb, ss, and pp can be substituted with ??
+ * as don't care byte.
+ */
static int do_acpi_entry(const char *filename,
void *symval, char *alias)
{
DEF_FIELD_ADDR(symval, acpi_device_id, id);
- sprintf(alias, "acpi*:%s:*", *id);
+ DEF_FIELD_ADDR(symval, acpi_device_id, cls);
+ DEF_FIELD_ADDR(symval, acpi_device_id, cls_msk);
+
+ if (id && strlen((const char *)*id))
+ sprintf(alias, "acpi*:%s:*", *id);
+ else if (cls) {
+ int i, byte_shift, cnt = 0;
+ unsigned int msk;
+
+ sprintf(&alias[cnt], "acpi*:");
+ cnt = 6;
+ for (i = 1; i <= 3; i++) {
+ byte_shift = 8 * (3-i);
+ msk = (*cls_msk >> byte_shift) & 0xFF;
+ if (msk)
+ sprintf(&alias[cnt], "%02x",
+ (*cls >> byte_shift) & 0xFF);
+ else
+ sprintf(&alias[cnt], "??");
+ cnt += 2;
+ }
+ sprintf(&alias[cnt], ":*");
+ }
return 1;
}
ADD_TO_DEVTABLE("acpi", acpi_device_id, do_acpi_entry);
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 91ee1b2e0f9a..12d3db3bd46b 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -886,7 +886,8 @@ static void check_section(const char *modname, struct elf_info *elf,
#define TEXT_SECTIONS ".text", ".text.unlikely", ".sched.text", \
".kprobes.text"
#define OTHER_TEXT_SECTIONS ".ref.text", ".head.text", ".spinlock.text", \
- ".fixup", ".entry.text", ".exception.text", ".text.*"
+ ".fixup", ".entry.text", ".exception.text", ".text.*", \
+ ".coldtext"
#define INIT_SECTIONS ".init.*"
#define MEM_INIT_SECTIONS ".meminit.*"
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 20:09:05 +0100