On 2023-01-29, Peter Xu <peterx@xxxxxxxxxx> wrote: > On Sat, Jan 28, 2023 at 09:17:31PM -0500, Nick Bowler wrote: >> Starting with Linux 6.1.y, my sparc64 (Sun Ultra 60) system is very >> unstable, with userspace processes randomly crashing with all kinds of >> different weird errors. The same problem occurs on 6.2-rc5. Linux >> 6.0.y is OK. [...] > Could you try below patch to see whether it fixes your problem? It should > cover the last piece of possible issue with dirty bit on sparc after that > patchset. It's based on latest master branch (commit ab072681eabe1ce0). Haven't seen any failures yet, so it seems this patch on top of 6.2-rc6 makes things much better. I'll keep running this for a while to see if any other problems come up. Thanks, Nick
