Re: Stall at page allocations with __GFP_RETRY_MAYFAIL (Re: [PATCH v1] ALSA: memalloc: Fix indefinite hang in non-iommu case)

On Wed, Feb 21, 2024 at 4:58 AM Vlastimil Babka vbabka@suse.cz wrote:

Thanks a lot, seems this can indeed happen even in 6.8-rc5. We're mishandling the case where compaction is skipped due to lack of __GFP_IO, which is indeed cleared in suspend/resume. I'll create a fix.

I'm really grateful for the engagement here !!

Please don't hesitate to report such issues the next time, even if not fully debugged :)

Will do :)