[PATCH v2 0/2] scripts: support sparse checkouts in checkpatch tools

[CaoRuichuang <create0818@163.com>]

checkpatch.pl and get_maintainer.pl currently reject sparse checkouts because their top_of_kernel_tree() checks require top-level directories that may not be present in a sparse working tree.

This series relaxes that check to match the files the scripts actually need and adds a regression test to keep that behavior from regressing.

Changes in v2:
  - add a regression test for sparse checkout handling in checkpatch.pl and
    get_maintainer.pl


CaoRuichuang (2):
  scripts: allow checkpatch and get_maintainer in sparse checkouts
  scripts: add sparse checkout regression test for checkpatch tools

 scripts/checkpatch-sparse-checkout-test.sh | 48 ++++++++++++++++++++++
 scripts/checkpatch.pl                      |  4 +-
 scripts/get_maintainer.pl                  |  9 +---
 3 files changed, 51 insertions(+), 10 deletions(-)
 create mode 100755 scripts/checkpatch-sparse-checkout-test.sh

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2.39.5 (Apple Git-154)