On Mon, Aug 05, 2024 at 02:00:36PM +0300, Leon Romanovsky wrote: > > On Fri, 26 Jul 2024 15:19:07 +0800, Junxian Huang wrote: > > Provide an API rdma_user_mmap_disassociate() for drivers to disassociate > > mmap pages. Use this API in hns to prevent userspace from ringing doorbell > > when HW is reset. > > > > Chengchang Tang (3): > > RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap > > pages > > RDMA/hns: Link all uctx to uctx_list on a device > > RDMA/hns: Disassociate mmap pages for all uctx when HW is being reset > > > > [...] > > Applied, thanks! > > [1/3] RDMA/core: Provide rdma_user_mmap_disassociate() to disassociate mmap pages > https://git.kernel.org/rdma/rdma/c/29df39ce0a64f0 Junxian, sorry but I had to drop this series from my wip branch, The more kbuilds reports I got the more I realized that this series needs more work. My main concern is that in first patch, you put uverbs_user_mmap_disassociate() function in ib_core_verbs.c, which is not the right place for it. This function should stay in uverbs_main.c which is protected by right "depends on" in Kconfig. Please fix this and resend the series. Thanks > [2/3] RDMA/hns: Link all uctx to uctx_list on a device > https://git.kernel.org/rdma/rdma/c/bb5b2b25624fa9 > [3/3] RDMA/hns: Disassociate mmap pages for all uctx when HW is being reset > https://git.kernel.org/rdma/rdma/c/e60457876e3223 > > Best regards, > -- > Leon Romanovsky <leon@xxxxxxxxxx> >
