Re: how to debug (mlx4) CQ overrun
On Fri, Sep 23, 2011 at 2:30 PM, Jason Gunthorpe jguntho...@obsidianresearch.com wrote: There are not really any tools, but this is usually straightforward to look at from your app. Great thanks for the response. It helped (to ensure our cq handling logic was ok). The issue turns out to be build related. After doing a clean rebuild of OFED IB modules with the modified header files, the problem went away. The (header file) change was a result of exporting kernel FMR (fast memory registration) to user space for an experimental project. Again, thank you for the write-up. It is very appreciated. -- Wendy -- To unsubscribe from this list: send the line unsubscribe linux-rdma in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH for-3.2 v2 1/5] ib/core: Add extended link speeds
On Wed, Oct 5, 2011 at 8:40 PM, Hefty, Sean sean.he...@intel.com wrote: The following extended speeds are introduced: FDR-10 - is a proprietary link speed which is 10.3125 Gbps at 64/66 encoding rather FDR - represents the IBA extended speed: 14.0625 Gbps. EDR - represents the IBA extended speed: 25.78125 Gbps. Reviewed-by: Sean Hefty sean.he...@intel.com FWIW - this series looks okay with me. Roland, Just wanted to check if anything else if needed here beyond Sean's thorough review. BTW what's your estimate on how long do we have before the 3.2 merge window opens? I was under the misconception that the top (Linus) mainline kernel is under hold as of the kernel.org being down, upto two days ago when I noted that the first github hit for Linux is Linus tree which is @ -rc9, anyway, Or. -- To unsubscribe from this list: send the line unsubscribe linux-rdma in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH for-3.2 v2 1/5] ib/core: Add extended link speeds
On Sat, Oct 8, 2011 at 10:40 PM, Or Gerlitz or.gerl...@gmail.com wrote: I was under the misconception that the top (Linus) mainline kernel is under hold as of the kernel.org being down, upto two days ago when I noted that the first github hit for Linux is Linus tree which is @ -rc9, anyway, FWIW I just noted that kernel.org is up again, Or. -- To unsubscribe from this list: send the line unsubscribe linux-rdma in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
