The patch titled
checkpatch: improve type matcher debug
has been added to the -mm tree. Its filename is
checkpatch-improve-type-matcher-debug.patch
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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: checkpatch: improve type matcher debug
From: Andy Whitcroft <apw@xxxxxxxxxxxx>
Improve type matcher debug so we can see what it does match. As part
of this move us to to using the common debug framework.
Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff -puN scripts/checkpatch.pl~checkpatch-improve-type-matcher-debug scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-improve-type-matcher-debug
+++ a/scripts/checkpatch.pl
@@ -17,7 +17,6 @@ my $quiet = 0;
my $tree = 1;
my $chk_signoff = 1;
my $chk_patch = 1;
-my $tst_type = 0;
my $tst_only;
my $emacs = 0;
my $terse = 0;
@@ -44,7 +43,6 @@ GetOptions(
'summary-file!' => \$summary_file,
'debug=s' => \%debug,
- 'test-type!' => \$tst_type,
'test-only=s' => \$tst_only,
) or exit;
@@ -67,6 +65,7 @@ if ($#ARGV < 0) {
my $dbg_values = 0;
my $dbg_possible = 0;
+my $dbg_type = 0;
for my $key (keys %debug) {
eval "\${dbg_$key} = '$debug{$key}';"
}
@@ -1307,8 +1306,12 @@ sub process {
if ($line=~/^[^\+]/) {next;}
# TEST: allow direct testing of the type matcher.
- if ($tst_type && $line =~ /^.$Declare$/) {
- ERROR("TEST: is type $Declare\n" . $herecurr);
+ if ($dbg_type) {
+ if ($line =~ /^.\s*$Declare\s*$/) {
+ ERROR("TEST: is type\n" . $herecurr);
+ } elsif ($dbg_type > 1 && $line =~ /^.+($Declare)/) {
+ ERROR("TEST: is not type ($1 is)\n". $herecurr);
+ }
next;
}
_
Patches currently in -mm which might be from apw@xxxxxxxxxxxx are
mm-add-a-basic-debugging-framework-for-memory-initialisation.patch
mm-add-a-basic-debugging-framework-for-memory-initialisation-fix.patch
mm-verify-the-page-links-and-memory-model.patch
mm-make-defensive-checks-around-pfn-values-registered-for-memory-usage.patch
mm-print-out-the-zonelists-on-request-for-manual-verification.patch
add-a-helper-function-to-test-if-an-object-is-on-the-stack.patch
mm-move-bootmem-descriptors-definition-to-a-single-place.patch
mm-fix-free_all_bootmem_core-alignment-check.patch
mm-normalize-internal-argument-passing-of-bootmem-data.patch
mm-unexport-__alloc_bootmem_core.patch
buddy-clarify-comments-describing-buddy-merge.patch
page-flags-record-page-flag-overlays-explicitly.patch
page-flags-record-page-flag-overlays-explicitly-xen.patch
slub-record-page-flag-overlays-explicitly.patch
slob-record-page-flag-overlays-explicitly.patch
hugetlb-move-hugetlb_acct_memory.patch
hugetlb-reserve-huge-pages-for-reliable-map_private-hugetlbfs-mappings-until-fork.patch
hugetlb-guarantee-that-cow-faults-for-a-process-that-called-mmapmap_private-on-hugetlbfs-will-succeed.patch
hugetlb-guarantee-that-cow-faults-for-a-process-that-called-mmapmap_private-on-hugetlbfs-will-succeed-fix.patch
hugetlb-guarantee-that-cow-faults-for-a-process-that-called-mmapmap_private-on-hugetlbfs-will-succeed-build-fix.patch
huge-page-private-reservation-review-cleanups.patch
huge-page-private-reservation-review-cleanups-fix.patch
mm-record-map_noreserve-status-on-vmas-and-fix-small-page-mprotect-reservations.patch
hugetlb-move-reservation-region-support-earlier.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations-cleanups.patch
checkpatch-version-020.patch
checkpatch-return-is-not-a-function-parentheses-for-casts-are-ok-too.patch
checkpatch-types-some-types-may-also-be-identifiers.patch
checkpatch-add-a-checkpatch-warning-for-new-uses-of-__initcall.patch
checkpatch-possible-types-__asm__-is-never-a-type.patch
checkpatch-comment-detection-ignore-macro-continuation-when-detecting-associated-comments.patch
checkpatch-types-unary-goto-introduces-unary-context.patch
checkpatch-macros-fix-statement-counting-block-end-detection.patch
checkpatch-trailing-statement-indent-fix-end-of-statement-location.patch
checkpatch-allow-printk-strings-to-exceed-80-characters-to-maintain-their-searchability.patch
checkpatch-switch-report-trailing-statements-on-case-and-default.patch
checkpatch-check-spacing-for-square-brackets.patch
checkpatch-toughen-trailing-if-statement-checks-and-extend-them-to-while-and-for.patch
checkpatch-condition-loop-indent-checks.patch
checkpatch-usb_free_urb-can-take-null.patch
checkpatch-correct-spelling-in-kfree-checks.patch
checkpatch-allow-for-type-modifiers-on-multiple-declarations.patch
checkpatch-improve-type-matcher-debug.patch
checkpatch-possible-modifiers-are-not-being-correctly-matched.patch
checkpatch-macro-complexity-checks-are-meaningless-in-linker-scripts.patch
checkpatch-handle-return-types-of-pointers-to-functions.patch
checkpatch-possible-types-known-modifiers-cannot-be-types.patch
checkpatch-possible-modifiers-handle-multiple-modifiers-and-trailing.patch
x86-implement-pte_special.patch
mm-introduce-get_user_pages_fast.patch
mm-introduce-get_user_pages_fast-fix.patch
mm-introduce-get_user_pages_fast-checkpatch-fixes.patch
x86-lockless-get_user_pages_fast.patch
x86-lockless-get_user_pages_fast-checkpatch-fixes.patch
x86-lockless-get_user_pages_fast-fix.patch
x86-lockless-get_user_pages_fast-fix-2.patch
x86-lockless-get_user_pages_fast-fix-2-fix-fix.patch
x86-lockless-get_user_pages_fast-fix-warning.patch
dio-use-get_user_pages_fast.patch
splice-use-get_user_pages_fast.patch
page-owner-tracking-leak-detector.patch
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