On 2021/11/10 15:37, Chaitanya Kulkarni wrote: > Shinichiro, > > On 11/9/2021 2:47 AM, Shin'ichiro Kawasaki wrote: >> External email: Use caution opening links or attachments >> >> >> When BLKDISCARD or BLKZEROOUT ioctl race with data read, stale page cache is >> left. This patch series have two fox patches for the stale page cache. Same >> fix approach was used as blkdev_fallocate() [1]. >> >> [1] https://marc.info/?l=linux-block&m=163236463716836 > > Thanks for the fixes, do we have blktest to validate this fix ? Yes. The problem was detected with block/009. -- Damien Le Moal Western Digital Research
