Commit eb90d0855b75f8d57350e55cfc20c4465215d215

Authored by Stephen Warren
Committed by Linus Torvalds
1 parent 7ff6764061

get_maintainer: allow keywords to match filenames

Allow K: entries in MAINTAINERS to match directly against filenames;
either those extracted from patch +++ or --- lines, or those specified
on the command-line using the -f option.

This potentially allows fewer lines in a MAINTAINERS entry, if all the
relevant files are scattered throughout the whole kernel tree, yet
contain some common keyword.  An example would be using an ARM SoC name
as the keyword to catch all related drivers.

I don't think setting exact_pattern_match_hash would be appropriate
here; at least for intended Tegra use case, this feature is to ensure
that all Tegra-related driver changes get Cc'd to the Tegra mailing
list.  Setting exact_pattern_match_hash would prevent git history
parsing for e.g.  S-o-b tags, which still seems like it would be useful.
Hence, this flag isn't set.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 2 changed files with 9 additions and 4 deletions Side-by-side Diff

... ... @@ -97,12 +97,13 @@
97 97 X: net/ipv6/
98 98 matches all files in and below net excluding net/ipv6/
99 99 K: Keyword perl extended regex pattern to match content in a
100   - patch or file. For instance:
  100 + patch or file, or an affected filename. For instance:
101 101 K: of_get_profile
102   - matches patches or files that contain "of_get_profile"
  102 + matches patch or file content, or filenames, that contain
  103 + "of_get_profile"
103 104 K: \b(printk|pr_(info|err))\b
104   - matches patches or files that contain one or more of the words
105   - printk, pr_info or pr_err
  105 + matches patch or file content, or filenames, that contain one or
  106 + more of the words printk, pr_info or pr_err
106 107 One regex pattern per line. Multiple K: lines acceptable.
107 108  
108 109 Note: For the hard of thinking, this list is meant to remain in alphabetical
scripts/get_maintainer.pl
... ... @@ -611,6 +611,10 @@
611 611 $hash{$tvi} = $value_pd;
612 612 }
613 613 }
  614 + } elsif ($type eq 'K') {
  615 + if ($file =~ m/$value/x) {
  616 + $hash{$tvi} = 0;
  617 + }
614 618 }
615 619 }
616 620 }