On Mon, Oct 07, 2024 at 08:39:20AM -0700, Jakub Kicinski wrote: > On Wed, 2 Oct 2024 09:41:42 -0400 Michael S. Tsirkin wrote: > > virtio_transport_send_pkt in now called on transport fast path, > > under RCU read lock. In that case, we have a bug: virtio_add_sgs > > is called with GFP_KERNEL, and might sleep. > > > > Pass the gfp flags as an argument, and use GFP_ATOMIC on > > the fast path. > > Hi Michael! The To: linux-kernel@xxxxxxxxxxxxxxx doesn't give much info > on who you expect to apply this ;) Please let us know if you plan to > take it via your own tree, otherwise we'll ship it to Linus on Thu. Hi! It's in my tree, was in the process of sending a pull request actually.
