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authorLinus Torvalds <torvalds@linux-foundation.org>2021-11-09 21:11:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-09 21:11:53 +0300
commit59a2ceeef6d6bb8f68550fdbd84246b74a99f06b (patch)
treed8302a240dfe56defb8d56df555bb046a5a7bb5c /scripts
parentd2f38a3c6507b2520101f9a3807ed98f1bdc545a (diff)
parent0e9beb8a96f21a6df1579cb3a679e150e3269d80 (diff)
downloadlinux-59a2ceeef6d6bb8f68550fdbd84246b74a99f06b.tar.xz
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "87 patches. Subsystems affected by this patch series: mm (pagecache and hugetlb), procfs, misc, MAINTAINERS, lib, checkpatch, binfmt, kallsyms, ramfs, init, codafs, nilfs2, hfs, crash_dump, signals, seq_file, fork, sysvfs, kcov, gdb, resource, selftests, and ipc" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (87 commits) ipc/ipc_sysctl.c: remove fallback for !CONFIG_PROC_SYSCTL ipc: check checkpoint_restore_ns_capable() to modify C/R proc files selftests/kselftest/runner/run_one(): allow running non-executable files virtio-mem: disallow mapping virtio-mem memory via /dev/mem kernel/resource: disallow access to exclusive system RAM regions kernel/resource: clean up and optimize iomem_is_exclusive() scripts/gdb: handle split debug for vmlinux kcov: replace local_irq_save() with a local_lock_t kcov: avoid enable+disable interrupts if !in_task() kcov: allocate per-CPU memory on the relevant node Documentation/kcov: define `ip' in the example Documentation/kcov: include types.h in the example sysv: use BUILD_BUG_ON instead of runtime check kernel/fork.c: unshare(): use swap() to make code cleaner seq_file: fix passing wrong private data seq_file: move seq_escape() to a header signal: remove duplicate include in signal.h crash_dump: remove duplicate include in crash_dump.h crash_dump: fix boolreturn.cocci warning hfs/hfsplus: use WARN_ON for sanity check ...
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl33
-rw-r--r--scripts/const_structs.checkpatch4
-rw-r--r--scripts/gdb/linux/symbols.py3
3 files changed, 35 insertions, 5 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 88cb294dc447..1784921c645d 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -63,6 +63,7 @@ my $min_conf_desc_length = 4;
my $spelling_file = "$D/spelling.txt";
my $codespell = 0;
my $codespellfile = "/usr/share/codespell/dictionary.txt";
+my $user_codespellfile = "";
my $conststructsfile = "$D/const_structs.checkpatch";
my $docsfile = "$D/../Documentation/dev-tools/checkpatch.rst";
my $typedefsfile;
@@ -130,7 +131,7 @@ Options:
--ignore-perl-version override checking of perl version. expect
runtime errors.
--codespell Use the codespell dictionary for spelling/typos
- (default:/usr/share/codespell/dictionary.txt)
+ (default:$codespellfile)
--codespellfile Use this codespell dictionary
--typedefsfile Read additional types from this file
--color[=WHEN] Use colors 'always', 'never', or only when output
@@ -317,7 +318,7 @@ GetOptions(
'debug=s' => \%debug,
'test-only=s' => \$tst_only,
'codespell!' => \$codespell,
- 'codespellfile=s' => \$codespellfile,
+ 'codespellfile=s' => \$user_codespellfile,
'typedefsfile=s' => \$typedefsfile,
'color=s' => \$color,
'no-color' => \$color, #keep old behaviors of -nocolor
@@ -325,9 +326,32 @@ GetOptions(
'kconfig-prefix=s' => \${CONFIG_},
'h|help' => \$help,
'version' => \$help
-) or help(1);
+) or $help = 2;
+
+if ($user_codespellfile) {
+ # Use the user provided codespell file unconditionally
+ $codespellfile = $user_codespellfile;
+} elsif (!(-f $codespellfile)) {
+ # If /usr/share/codespell/dictionary.txt is not present, try to find it
+ # under codespell's install directory: <codespell_root>/data/dictionary.txt
+ if (($codespell || $help) && which("codespell") ne "" && which("python") ne "") {
+ my $python_codespell_dict = << "EOF";
+
+import os.path as op
+import codespell_lib
+codespell_dir = op.dirname(codespell_lib.__file__)
+codespell_file = op.join(codespell_dir, 'data', 'dictionary.txt')
+print(codespell_file, end='')
+EOF
+
+ my $codespell_dict = `python -c "$python_codespell_dict" 2> /dev/null`;
+ $codespellfile = $codespell_dict if (-f $codespell_dict);
+ }
+}
-help(0) if ($help);
+# $help is 1 if either -h, --help or --version is passed as option - exitcode: 0
+# $help is 2 if invalid option is passed - exitcode: 1
+help($help - 1) if ($help);
die "$P: --git cannot be used with --file or --fix\n" if ($git && ($file || $fix));
die "$P: --verbose cannot be used with --terse\n" if ($verbose && $terse);
@@ -4449,6 +4473,7 @@ sub process {
# XXX(foo);
# EXPORT_SYMBOL(something_foo);
my $name = $1;
+ $name =~ s/^\s*($Ident).*/$1/;
if ($stat =~ /^(?:.\s*}\s*\n)?.([A-Z_]+)\s*\(\s*($Ident)/ &&
$name =~ /^${Ident}_$2/) {
#print "FOO C name<$name>\n";
diff --git a/scripts/const_structs.checkpatch b/scripts/const_structs.checkpatch
index 1aae4f4fdacc..3980985205a0 100644
--- a/scripts/const_structs.checkpatch
+++ b/scripts/const_structs.checkpatch
@@ -54,7 +54,11 @@ sd_desc
seq_operations
sirfsoc_padmux
snd_ac97_build_ops
+snd_pcm_ops
+snd_rawmidi_ops
snd_soc_component_driver
+snd_soc_dai_ops
+snd_soc_ops
soc_pcmcia_socket_ops
stacktrace_ops
sysfs_ops
diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py
index 08d264ac328b..46f7542db08c 100644
--- a/scripts/gdb/linux/symbols.py
+++ b/scripts/gdb/linux/symbols.py
@@ -148,7 +148,8 @@ lx-symbols command."""
# drop all current symbols and reload vmlinux
orig_vmlinux = 'vmlinux'
for obj in gdb.objfiles():
- if obj.filename.endswith('vmlinux'):
+ if (obj.filename.endswith('vmlinux') or
+ obj.filename.endswith('vmlinux.debug')):
orig_vmlinux = obj.filename
gdb.execute("symbol-file", to_string=True)
gdb.execute("symbol-file {0}".format(orig_vmlinux))