Re: [PATCH rdma-rc v1 0/4] Remove mlx5 support for IB_DEVICE_LOCAL_DMA_LKEY

2015-09-21 Thread Sagi Grimberg
On 9/21/2015 11:03 PM, Or Gerlitz wrote: On Mon, Sep 21, 2015 at 11:03 PM, Or Gerlitz wrote: On Mon, Sep 21, 2015 at 7:41 PM, Sagi Grimberg wrote: Changes from v0: - Replace xprtrdma patch to Chuck's one - Fixed typo in iser modparam description The change log of patch #3 needs isn't phrase

Re: [PATCH rdma-rc v1 0/4] Remove mlx5 support for IB_DEVICE_LOCAL_DMA_LKEY

2015-09-21 Thread Or Gerlitz
On Mon, Sep 21, 2015 at 11:03 PM, Or Gerlitz wrote: > On Mon, Sep 21, 2015 at 7:41 PM, Sagi Grimberg wrote: >> Changes from v0: >> - Replace xprtrdma patch to Chuck's one >> - Fixed typo in iser modparam description > > The change log of patch #3 needs isn't phrased clearly, this is quick > feedb

Re: [PATCH rdma-rc v1 0/4] Remove mlx5 support for IB_DEVICE_LOCAL_DMA_LKEY

2015-09-21 Thread Or Gerlitz
On Mon, Sep 21, 2015 at 7:41 PM, Sagi Grimberg wrote: > Changes from v0: > - Replace xprtrdma patch to Chuck's one > - Fixed typo in iser modparam description The change log of patch #3 needs isn't phrased clearly, this is quick feedback I provided you for V0 and you didn't apply here, please do.

[PATCH rdma-rc v1 0/4] Remove mlx5 support for IB_DEVICE_LOCAL_DMA_LKEY

2015-09-21 Thread Sagi Grimberg
The Connect-IB device has a specific issue with memory registration using the reserved lkey (device global_dma_lkey). This caused user-space memory registration which usually uses cached pre-registered memory keys to fail due to a device access error during registration. kernel-space memory registr