On Fri, Feb 28, 2025 at 3:59 PM Akihiko Odaki wrote:
>
> Hash reporting
> --
>
> Allow the guest to reuse the hash value to make receive steering
> consistent between the host and guest, and to save hash computation.
>
> RSS
> ---
>
> RSS is a receive steering algorithm that can be neg
On Fri, 28 Feb 2025 14:42:40 +1100 Alistair Popple wrote:
> This is essentially the same as what's currently in mm-unstable aside from
> the two updates listed below. The main thing to note is it incorporates
> Balbir's fixup which is currently in mm-unstable as c98612955016
> ("mm-allow-compound
On Mon, Mar 3, 2025 at 4:29 PM Jakub Kicinski wrote:
>
> On Fri, 28 Feb 2025 17:53:24 -0800 Mina Almasry wrote:
> > On Fri, Feb 28, 2025 at 4:43 PM Jakub Kicinski wrote:
> > > On Thu, 27 Feb 2025 04:12:08 + Mina Almasry wrote:
> > > > + if (!skb_frags_readable(skb) && !dev->netmem_tx)
> >
On Fri, 28 Feb 2025 17:53:24 -0800 Mina Almasry wrote:
> On Fri, Feb 28, 2025 at 4:43 PM Jakub Kicinski wrote:
> > On Thu, 27 Feb 2025 04:12:08 + Mina Almasry wrote:
> > > + if (!skb_frags_readable(skb) && !dev->netmem_tx)
> >
> > How do you know it's for _this_ device tho?
>
> Mayb
On Fri, 28 Feb 2025 17:29:13 -0800 Mina Almasry wrote:
> On Fri, Feb 28, 2025 at 4:38 PM Jakub Kicinski wrote:
> > On Thu, 27 Feb 2025 04:12:02 + Mina Almasry wrote:
> > > static inline void __skb_frag_ref(skb_frag_t *frag)
> > > {
> > > - get_page(skb_frag_page(frag));
> > > + get
On Mon, 3 Mar 2025 15:20:33 +0900 Akihiko Odaki wrote:
> > # 5.90 [+0.00] ok 14 tun_vnet_hash.unclassified
> > # 5.90 [+0.00] # RUN tun_vnet_hash.ipv4 ...
> > # 6.18 [+0.28] # tun.c:669:ipv4:Expected 0 (0) !=
> > tun_vnet_hash_check(self->source_fd, self->dest_fds, &packet,
> > sizeof(
-static inline unsigned long dax_folio_share_put(struct folio *folio)
+static inline unsigned long dax_folio_put(struct folio *folio)
{
- return --folio->page.share;
+ unsigned long ref;
+ int order, i;
+
+ if (!dax_folio_is_shared(folio))
+ ref = 0;
+
On 2/25/25 17:52, David Hildenbrand wrote:
> On 21.02.25 17:07, Patrick Roy wrote:
>> Add AS_NO_DIRECT_MAP for mappings where direct map entries of folios are
>> set to not present . Currently, mappings that match this description are
>> secretmem mappings (memfd_secret()). Later, some guest_memfd
