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Subject[tip:core/core] Documentation/features: Allow comments in arch features files
Commit-ID:  26be459c9c4431984ad4b576f975ce6d3184d71d
Gitweb: https://git.kernel.org/tip/26be459c9c4431984ad4b576f975ce6d3184d71d
Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
AuthorDate: Sat, 10 Feb 2018 12:00:58 -0500
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Sun, 11 Feb 2018 12:18:50 +0100

Documentation/features: Allow comments in arch features files

The list-arch.sh script considers lines beginning with "#" as match for
the feature table.

Given that those tables are never in lines beginning with "#",
add a reverse grep on "^#" when matching the "ok/TODO" state of
the architecture.

This allows adding comments within the feature files, for instance
describing the architecture requirements for the feature in each
architecture.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-doc@vger.kernel.org
Link: http://lkml.kernel.org/r/1518282058-24226-1-git-send-email-mathieu.desnoyers@efficios.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
Documentation/features/list-arch.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/features/list-arch.sh b/Documentation/features/list-arch.sh
index c16b5b5..1ec47c3 100755
--- a/Documentation/features/list-arch.sh
+++ b/Documentation/features/list-arch.sh
@@ -17,7 +17,7 @@ for F in */*/arch-support.txt; do
N=$(grep -h "^# Feature name:" $F | cut -c25-)
C=$(grep -h "^# Kconfig:" $F | cut -c25-)
D=$(grep -h "^# description:" $F | cut -c25-)
- S=$(grep -hw $ARCH $F | cut -d\| -f3)
+ S=$(grep -hv "^#" $F | grep -w $ARCH | cut -d\| -f3)

printf "%10s/%-22s:%s| %35s # %s\n" "$SUBSYS" "$N" "$S" "$C" "$D"
done
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