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| author |   Mark Brown <broonie@kernel.org> | 2024-09-24 12:08:53 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-09-30 01:11:09 +0200 |
| commit | 42afe80caff040525252af6e9601287777d144fe (patch) | |
| tree | 452801fae89ef151b1c60541f69cfe1897aa8deb /scripts/lib/kdoc/kdoc_files.py | |
| parent | regmap-irq: Consistently use memset32() in regmap_irq_thread() (diff) | |
| download | linux-rng-42afe80caff040525252af6e9601287777d144fe.tar.xz linux-rng-42afe80caff040525252af6e9601287777d144fe.zip | |
regmap: Specifically test writing 0 as a value to sparse caches
Since 0 can look a lot like a NULL pointer when used in a cache some clever
data structures might potentially introduce bugs specific to handling it.
Add some explicit testing of storing 0 as a value in a sparse cache, at the
minute there are no issues and this will stop any appearing in the future.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240924-regcache-zero-value-v1-1-8a1224214b52@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions