Messages in this thread | | | Date | Thu, 11 Apr 2024 11:52:42 +0200 | From | Greg KH <> | Subject | Re: [PATCH 6.6] Revert "dm-crypt, dm-verity: disable tasklets" |
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On Thu, Apr 11, 2024 at 05:15:39PM +0800, Li Lingfeng wrote: > This reverts commit 5735a2671ffb70ea29ca83969fe01316ee2ed6fc which is > commit 0a9bab391e336489169b95cb0d4553d921302189 upstream. > > Tasklet is thought to cause memory corruption [1], so it was disabled in > dm-crypt and dm-verity. However, memory corruption may not happen since > cc->io_queue is created without WQ_UNBOUND [2]. > Revert commit 5735a2671ffb ("dm-crypt, dm-verity: disable tasklets") to > bring tasklet back. > > [1] https://lore.kernel.org/all/d390d7ee-f142-44d3-822a-87949e14608b@suse.de/T/ > [2] https://lore.kernel.org/all/4d331659-badd-749d-fba1-271543631a8a@huawei.com/ > > Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com> > --- > drivers/md/dm-crypt.c | 38 +++++++++++++++++++++++++++++++++-- > drivers/md/dm-verity-target.c | 26 ++++++++++++++++++++++-- > drivers/md/dm-verity.h | 1 + > 3 files changed, 61 insertions(+), 4 deletions(-)
What is the commit id of this in Linus's tree? And why only 6.6.y?
thanks,
greg k-h
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