Thread

Re: Visibility bug in tuple lock

Heikki Linnakangas <hlinnaka@iki.fi> — 2025-12-17T17:14:47Z

On 17/12/2025 19:11, Andres Freund wrote:
> On 2025-12-15 21:52:29 +0200, Heikki Linnakangas wrote:
>> Attached is a new patch version:
> 
> Note that the tests included in this seem to fail reliably on 32bit:
> https://cirrus-ci.com/task/5787424783073280

Ah yeah, the test is sensitive to how exactly the tuples land on the 
pages. It'll also fail with e.g. different block sizes. If we want to 
include that test permanently, we'll need to make it more robust.

- Heikki