Re: [Intel-gfx] [PATCH rdma-next v3 0/3] SG fix together with update to RDMA umem
On Thu, Jul 29, 2021 at 12:39:10PM +0300, Leon Romanovsky wrote: > From: Leon Romanovsky > > Changelog: > v3: > * Rewrote to new API suggestion > * Split for more patches > v2: https://lore.kernel.org/lkml/cover.1626605893.git.leo...@nvidia.com > * Changed implementation of first patch, based on our discussion with > Christoph. >https://lore.kernel.org/lkml/ynwavtt0qmqdx...@infradead.org/ > v1: https://lore.kernel.org/lkml/cover.1624955710.git.leo...@nvidia.com/ > * Fixed sg_page with a _dma_ API in the umem.c > v0: https://lore.kernel.org/lkml/cover.1624361199.git.leo...@nvidia.com > > > Maor Gottlieb (3): > lib/scatterlist: Provide a dedicated function to support table append > lib/scatterlist: Fix wrong update of orig_nents > RDMA: Use the sg_table directly and remove the opencoded version from > umem I'm going to send this into linux-next, last time that triggered some bug reports. But overall it looks okay, though some of the sg_append_table is bit odd. Certainly using the sg_table throughout the RDMA code is big improvement. Lets see a v4, reviews/etc and I'll update it. Jason
[Intel-gfx] [PATCH rdma-next v3 0/3] SG fix together with update to RDMA umem
From: Leon Romanovsky Changelog: v3: * Rewrote to new API suggestion * Split for more patches v2: https://lore.kernel.org/lkml/cover.1626605893.git.leo...@nvidia.com * Changed implementation of first patch, based on our discussion with Christoph. https://lore.kernel.org/lkml/ynwavtt0qmqdx...@infradead.org/ v1: https://lore.kernel.org/lkml/cover.1624955710.git.leo...@nvidia.com/ * Fixed sg_page with a _dma_ API in the umem.c v0: https://lore.kernel.org/lkml/cover.1624361199.git.leo...@nvidia.com Maor Gottlieb (3): lib/scatterlist: Provide a dedicated function to support table append lib/scatterlist: Fix wrong update of orig_nents RDMA: Use the sg_table directly and remove the opencoded version from umem drivers/gpu/drm/drm_prime.c | 13 +- drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 11 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 14 +- drivers/infiniband/core/umem.c | 56 +++--- drivers/infiniband/core/umem_dmabuf.c | 5 +- drivers/infiniband/hw/hns/hns_roce_db.c | 4 +- drivers/infiniband/hw/irdma/verbs.c | 2 +- drivers/infiniband/hw/mlx4/doorbell.c | 3 +- drivers/infiniband/hw/mlx4/mr.c | 4 +- drivers/infiniband/hw/mlx5/doorbell.c | 3 +- drivers/infiniband/hw/mlx5/mr.c | 3 +- drivers/infiniband/hw/qedr/verbs.c | 2 +- drivers/infiniband/sw/rdmavt/mr.c | 2 +- drivers/infiniband/sw/rxe/rxe_mr.c | 2 +- include/linux/scatterlist.h | 54 +- include/rdma/ib_umem.h | 11 +- include/rdma/ib_verbs.h | 28 +++ lib/scatterlist.c | 189 tools/testing/scatterlist/main.c| 38 ++-- 19 files changed, 275 insertions(+), 169 deletions(-) -- 2.31.1 ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
