Re: [PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and... | linuxppc-dev

[PATCH v8 00/26] mm/gup: track dma-pinned pages: FOLL_PIN · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 18/26] media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and put_user_page() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and put_user_page() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and put_user_page() · John Hubbard <jhubbard@nvidia.com> · 2019-12-10
Re: [PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and put_user_page() · Andrew Morton <akpm@linux-foundation.org> · 2019-12-11
[PATCH v8 25/26] mm/gup_benchmark: support pin_user_pages() and related calls · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 22/26] mm, tree-wide: rename put_user_page*() to unpin_user_page*() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 24/26] mm/gup: track FOLL_PIN pages · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 24/26] mm/gup: track FOLL_PIN pages · Jan Kara <jack@suse.cz> · 2019-12-10
Re: [PATCH v8 24/26] mm/gup: track FOLL_PIN pages · John Hubbard <jhubbard@nvidia.com> · 2019-12-11
[PATCH v8 26/26] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 23/26] mm/gup: pass flags arg to __gup_device_* functions · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 23/26] mm/gup: pass flags arg to __gup_device_* functions · Jan Kara <jack@suse.cz> · 2019-12-10
Re: [PATCH v8 23/26] mm/gup: pass flags arg to __gup_device_* functions · John Hubbard <jhubbard@nvidia.com> · 2019-12-11
[PATCH v8 12/26] IB/{core,hw,umem}: set FOLL_PIN via pin_user_pages*(), fix up ODP · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 21/26] mm/gup_benchmark: use proper FOLL_WRITE flags instead of hard-coding "1" · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 19/26] vfio, mm: pin_user_pages (FOLL_PIN) and put_user_page() conversion · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 15/26] fs/io_uring: set FOLL_PIN via pin_user_pages() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 17/26] media/v4l2-core: set pages dirty upon releasing DMA buffers · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 17/26] media/v4l2-core: set pages dirty upon releasing DMA buffers · Andrew Morton <akpm@linux-foundation.org> · 2019-12-10
Re: [PATCH v8 17/26] media/v4l2-core: set pages dirty upon releasing DMA buffers · John Hubbard <jhubbard@nvidia.com> · 2019-12-10
Re: [PATCH v8 17/26] media/v4l2-core: set pages dirty upon releasing DMA buffers · Jan Kara <jack@suse.cz> · 2019-12-10
[PATCH v8 14/26] drm/via: set FOLL_PIN via pin_user_pages_fast() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 09/26] IB/umem: use get_user_pages_fast() to pin DMA pages · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 10/26] mm/gup: introduce pin_user_pages*() and FOLL_PIN · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 16/26] net/xdp: set FOLL_PIN via pin_user_pages() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 13/26] mm/process_vm_access: set FOLL_PIN via pin_user_pages_remote() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 06/26] mm: fix get_user_pages_remote()'s handling of FOLL_LONGTERM · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 08/26] mm/gup: allow FOLL_FORCE for get_user_pages_fast() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
Re: [PATCH v8 08/26] mm/gup: allow FOLL_FORCE for get_user_pages_fast() · Jan Kara <jack@suse.cz> · 2019-12-10
[PATCH v8 11/26] goldish_pipe: convert to pin_user_pages() and put_user_page() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 07/26] vfio: fix FOLL_LONGTERM use, simplify get_user_pages_remote() call · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 05/26] goldish_pipe: rename local pin_user_pages() routine · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 01/26] mm/gup: factor out duplicate code from four routines · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 04/26] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 03/26] mm: Cleanup __put_devmap_managed_page() vs ->page_free() · John Hubbard <jhubbard@nvidia.com> · 2019-12-09
[PATCH v8 02/26] mm/gup: move try_get_compound_head() to top, fix minor issues · John Hubbard <jhubbard@nvidia.com> · 2019-12-09

Re: [PATCH v8 20/26] powerpc: book3s64: convert to pin_user_pages() and put_user_page()

From: Andrew Morton <akpm@linux-foundation.org>
Date: 2019-12-11 00:49:40
Also in: bpf, dri-devel, kvm, linux-block, linux-doc, linux-fsdevel, linux-kselftest, linux-media, linux-mm, linux-rdma, lkml, netdev

On Mon, 9 Dec 2019 21:53:00 -0800 John Hubbard [off-list ref] wrote:

quoted

Correction: this is somehow missing the fixes that resulted from Jan Kara's review (he
noted that we can't take a page lock in this context). I must have picked up the
wrong version of it, when I rebased for -rc1.

Andrew, given that the series is now in -mm, what's the preferred way for me to fix this?
Send a v9 version of the whole series? Or something else?

I think a full resend is warranted at this time - it's only been in
there a day and there seem to be quite a number of changes to be made.

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