On Tue, Jul 14, 2015 at 11:06:26PM +0300, Or Gerlitz wrote: > On Tue, Jul 14, 2015 at 9:48 PM, Alex Thorlton <athorlton@xxxxxxx> wrote: > > On Tue, Jul 14, 2015 at 01:22:34PM -0500, andrew banman wrote: > >> On Sat, Jul 11, 2015 at 11:20:19PM +0300, Or Gerlitz wrote: > >> > On Fri, Jul 10, 2015 at 10:15 PM, andrew banman <abanman@xxxxxxx> wrote: > >> > > I'm seeing a large number of allocation errors originating from the Mellanox IB > >> > > driver when booting the 4.2-rc1 kernel on a 4096cpu 32TB memory system: > >> > > >> > Just to make sure, mlx4 works fine on this small (...) system with 4.1 > >> > and 4.2-rc1 breaks, or 4.2-rc1 is the 1st time you're trying that > >> > config? > >> > >> I'll let Alex comment on that, he did some testing on that. > > > > I started seeing this on a 4.1-rc8 kernel, so it's been around for a > > little while. It may have been around before 4.1-rc8, but I haven't run > > any kernels older than that on the big machine for some time. > > To make sure I am correctly following, on 4.1-rc8 you also see > something, right? Yes, that's correct. > are these the same messages or different ones? if the latter send to us. We see the same exact messages on 4.1-rc8. Thanks for looking into this! - Alex -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
