[struct buf] Unlocked access to b_vflags?

Stefan Esser se at freebsd.org
Tue Apr 13 13:15:20 UTC 2021

Am 13.04.21 um 14:35 schrieb Konstantin Belousov:
> On Tue, Apr 13, 2021 at 02:13:57PM +0200, Alexander Lochmann wrote:
>> "The bug was found by analyzing the memory accesses to certain data types
>> and lock operations while running a load. The whole workflow is called
>> LockDoc."
>> or
>> "The bug was found by performing lock analysis using LockDoc."
>> Is this enough, or shall I explain it in more detail?
>> Unfortunately, we do not have a project page yet.
>> I, however, have the link to our paper:
>> https://doi.org/10.1145/3302424.3303948
> But it is beyond the paywall?

Since I have been interested in these papers, too, I have looked
for alternate download sites:


And a newer follow-up paper:


Regards, STefan

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