tentatively merged updated patch in cifs-2.6.git for-next pending additional testing/review On Wed, Jun 28, 2023 at 5:20 AM Shyam Prasad N <nspmangalore@xxxxxxxxx> wrote: > > On Tue, Jun 27, 2023 at 5:47 PM Shyam Prasad N <nspmangalore@xxxxxxxxx> wrote: > > > > On Fri, Jun 23, 2023 at 9:24 PM Tom Talpey <tom@xxxxxxxxxx> wrote: > > > > > > On 6/23/2023 12:21 AM, Shyam Prasad N wrote: > > > > On Mon, Jun 12, 2023 at 8:59 PM Enzo Matsumiya <ematsumiya@xxxxxxx> wrote: > > > >> > > > >> On 06/12, Paulo Alcantara wrote: > > > >>> Shyam Prasad N <nspmangalore@xxxxxxxxx> writes: > > > >>> > > > >>>> I had to use kernel_getsockname to get socket source details, not > > > >>>> kernel_getpeername. > > > >>> > > > >>> Why can't you use @server->srcaddr directly? > > > >> > > > >> That's only filled if explicitly passed through srcaddr= mount option > > > >> (to bind it later in bind_socket()). > > > >> > > > >> Otherwise, it stays zeroed through @server's lifetime. > > > > > > > > Yes. As Enzo mentioned, srcaddr is only useful if the user gave that > > > > mount option. > > > > > > > > Also, here's an updated version of the patch. > > > > kernel_getsockname seems to be a blocking function, and we need to > > > > drop the spinlock before calling it. > > > > > > Why does this not do anything to report RDMA endpoint addresses/ports? > > > Many RDMA protocols employ IP addressing. > > > > > > If it's intended to not report such information, there should be some > > > string emitted to make it clear that this is TCP-specific. But let's > > > not be lazy here, the smbd_connection stores the rdma_cm_id which > > > holds similar information (the "rdma_addr"). > > > > > > Tom. > > > > Hi Tom, > > > > As always, thanks for reviewing. > > My understanding of RDMA is very limited. That's the only reason why > > my patch did not contain changes for RDMA. > > Let me dig around to understand what needs to be done here. > > > > -- > > Regards, > > Shyam > > Here's a version of the patch with changes for RDMA as well. > But I don't know how to test this, as I do not have a setup with RDMA. > @Tom Talpey Can you please review and test out this patch? > > -- > Regards, > Shyam -- Thanks, Steve
