[PATCH net] xen-netfront: Add missing skb_mark_for_recycle

2024-03-27 Thread Jesper Dangaard Brouer
s leak became visible in v6.8 via commit dba1b8a7ab68 ("mm/page_pool: catch page_pool memory leaks"). Fixes: 6c5aa6fc4def ("xen networking: add basic XDP support for xen-netfront") Reported-by: Arthur Borsboom Signed-off-by: Jesper Dangaard Brouer --- Compile tested only, can someo

Re: Xen NIC driver have page_pool memory leaks

2024-03-27 Thread Jesper Dangaard Brouer
On 25/03/2024 13.33, Paul Durrant wrote: On 25/03/2024 12:21, Jesper Dangaard Brouer wrote: Hi Arthur, (Answer inlined below, which is custom on this mailing list) On 23/03/2024 14.23, Arthur Borsboom wrote: Hi Jesper, After a recent kernel upgrade 6.7.6 > 6.8.1 all my Xen guests on A

Xen NIC driver have page_pool memory leaks

2024-03-25 Thread Jesper Dangaard Brouer
Hi Arthur, (Answer inlined below, which is custom on this mailing list) On 23/03/2024 14.23, Arthur Borsboom wrote: Hi Jesper, After a recent kernel upgrade 6.7.6 > 6.8.1 all my Xen guests on Arch Linux are dumping kernel traces. It seems to be indirectly caused by the page pool memory leak me

Re: [EXT] Re: [PATCH v1 net] page_pool: Cap queue size to 32k.

2023-08-14 Thread Jesper Dangaard Brouer
On 14/08/2023 10.05, Ratheesh Kannoth wrote: From: Johannes Berg Subject: [EXT] Re: [PATCH v1 net] page_pool: Cap queue size to 32k. Please find discussion at https://urldefense.proofpoint.com/v2/url?u=https-3A__lore.kernel.org_l I'm not the one who's going to apply this, but honestly, I d