The patch titled
Subject: checkpatch: validate SPDX license with spdxcheck.py
has been added to the -mm tree. Its filename is
checkpatch-validate-spdx-license-with-spdxcheckpy.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/checkpatch-validate-spdx-license-with-spdxcheckpy.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/checkpatch-validate-spdx-license-with-spdxcheckpy.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: checkpatch: validate SPDX license with spdxcheck.py
Use the existing scripts/spdxcheck.py to validate any
SPDX-License-Identifier found in line 1 or 2 of patches or files.
Miscellanea:
o Properly indent the existing SPDX-License-Identifier block.
Link: http://lkml.kernel.org/r/05b832407b24e0a27e419906187cd863bc1617c7.camel@xxxxxxxxxxx
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff -puN scripts/checkpatch.pl~checkpatch-validate-spdx-license-with-spdxcheckpy scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-validate-spdx-license-with-spdxcheckpy
+++ a/scripts/checkpatch.pl
@@ -849,6 +849,16 @@ sub is_maintained_obsolete {
return $status =~ /obsolete/i;
}
+sub is_SPDX_License_valid {
+ my ($license) = @_;
+
+ return 1 if (!$tree || which("python") eq "" || !(-e "$root/scripts/spdxcheck.py"));
+
+ my $status = `echo "$license" | python $root/scripts/spdxcheck.py -`;
+ return 0 if ($status ne "");
+ return 1;
+}
+
my $camelcase_seeded = 0;
sub seed_camelcase_includes {
return if ($camelcase_seeded);
@@ -2978,8 +2988,14 @@ sub process {
if ($comment !~ /^$/ &&
$rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) {
- WARN("SPDX_LICENSE_TAG",
- "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr);
+ WARN("SPDX_LICENSE_TAG",
+ "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr);
+ } elsif ($rawline =~ /(SPDX-License-Identifier: .*)/) {
+ my $spdx_license = $1;
+ if (!is_SPDX_License_valid($spdx_license)) {
+ WARN("SPDX_LICENSE_TAG",
+ "'$spdx_license' is not supported in LICENSES/...\n" . $herecurr);
+ }
}
}
}
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
spdxcheck-work-with-current-head-licenses-directory.patch
checkpatch-add-a-strict-test-for-structs-with-bool-member-definitions.patch
checkpatch-add-fix-for-concatenated_string-and-string_fragments.patch
checkpatch-improve-runtime-execution-speed-a-little.patch
checkpatch-fix-macro-argument-reuse-test.patch
checkpatch-validate-spdx-license-with-spdxcheckpy.patch
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