Re: [PATCH v5 1/6] mm/gup: remove unused vmas parameter from get_user_pages()

completeness: s/mapcount/refcount/ :) whew, you had me going there! Now it all adds up. :) thanks, -- John Hubbard NVIDIA

Re: [PATCH 6/7] nouveau/dmem: Evict device private memory during release

some point, we're going to make this all work with file-backed memory, which will *definitely* not be discardable--I realize that we're not there yet, of course. But here, it's reasonable to commit to just retrying indefinitely, really. Memory should eventually show up. And if it doesn't, then restarting the machine is better than corrupting data, generally. thanks, -- John Hubbard NVIDIA

Re: [PATCH v2 1/3] migrate.c: Remove vma check in migrate_vma_setup()

ring the comments into alignment with the code. * I don't think memset deals properly with a zero length input arg, so it's probably better to return 0, before that point. thanks, -- John Hubbard NVIDIA - if (args->start < args->vma->vm_start || - args->

Re: [PATCH v2 2/3] mm/gup.c: Migrate device coherent pages when pinning instead of failing

the many things to monitor, the FOLL_PIN counts in /proc/vmstat are especially helpful, whenever making changes to code that deals with this: nr_foll_pin_acquired nr_foll_pin_released ...and those should normally be equal to each other when "at rest".

Re: [PATCH v2 2/3] mm/gup.c: Migrate device coherent pages when pinning instead of failing

ith this: nr_foll_pin_acquired nr_foll_pin_released ...and those should normally be equal to each other when "at rest". I hope this is/was run, just to be sure? thanks, -- John Hubbard NVIDIA

Re: [PATCH v6 02/13] mm: remove extra ZONE_DEVICE struct page refcount

t we're here, if you drop this hunk then it will make merging easier, I think. [1] https://lore.kernel.org/r/20210813044133.1536842-4-jhubb...@nvidia.com thanks, -- John Hubbard NVIDIA

Re: [PATCH RFC PKS/PMEM 57/58] nvdimm/pmem: Stray access protection for pmem->virt_addr

ds like a clumsy API design to *disable*, right?). And there is no hint about the scope. And it *could* be so much more readable like this: dev_access_enable(DEV_ACCESS_THIS_THREAD); thanks, -- John Hubbard NVIDIA ___ amd-gfx mailing list amd-g

Re: [PATCH] drm/radeon: Convert get_user_pages() --> pin_user_pages()

x27;s time.) There were no *case 5* in the other patch posted in -mm. Do we need to add it ? Working on figuring that out [1], but it's not directly relevant to this thread. Maybe I shouldn't have brought it up here. :) [1] https://lore.kernel.org/r/20200529070343.gl14...@quack2.suse.cz

Re: [PATCH] drm/radeon: Convert get_user_pages() --> pin_user_pages()

On 2020-05-27 01:51, Daniel Vetter wrote: On Wed, May 27, 2020 at 10:48:52AM +0200, Daniel Vetter wrote: On Tue, May 26, 2020 at 03:57:45PM -0700, John Hubbard wrote: On 2020-05-26 14:00, Souptick Joarder wrote: This code was using get_user_pages(), in a "Case 2" scenario (DMA/RD

Re: [PATCH] drm/radeon: Convert get_user_pages() --> pin_user_pages()

t/Articles/807108/ Signed-off-by: Souptick Joarder Cc: John Hubbard Hi, I'm compile tested this, but unable to run-time test, so any testing help is much appriciated. --- drivers/gpu/drm/radeon/radeon_ttm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/dri

Re: [PATCH hmm v2 4/5] mm/hmm: remove HMM_PFN_SPECIAL

On 2020-05-01 11:20, Jason Gunthorpe wrote: From: Jason Gunthorpe This is just an alias for HMM_PFN_ERROR, nothing cares that the error was because of a special page vs any other error case. Reviewed-by: John Hubbard thanks, -- John Hubbard NVIDIA Acked-by: Felix Kuehling Reviewed-by

Re: [PATCH hmm v2 5/5] mm/hmm: remove the customizable pfn format from hmm_range_fault

N_VALID]; + return pmd_write(pmd) ? (HMM_PFN_VALID | HMM_PFN_WRITE) : HMM_PFN_VALID; I always found the previous range->flags[...] approach hard to remember, so it's nice to see a simpler version now. thanks, -- John Hubbard NVIDIA ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Re: [PATCH hmm v2 2/5] mm/hmm: make hmm_range_fault return 0 or -1

>= are still at their input * values. */ Either way, Reviewed-by: John Hubbard thanks, -- John Hubbard NVIDIA } while (ret == -EBUSY); - - if (ret) - return ret; - return (hmm_vma_walk.last - range->start)

Re: [PATCH hmm v2 1/5] mm/hmm: make CONFIG_DEVICE_PRIVATE into a select

On 2020-05-01 11:20, Jason Gunthorpe wrote: From: Jason Gunthorpe There is no reason for a user to select this or not directly - it should be selected by drivers that are going to use the feature, similar to how CONFIG_HMM_MIRROR works. Yes, this is a nice touch. Reviewed-by: John Hubbard

Re: [GIT PULL] Please pull hmm changes

<- struct mmu_notifier_mm notif_subscription (notif_sub) <- struct mmu_notifier notif_invalidate_desc <- struct mmu_notifier_range* notif_range_subscription (notif_range_sub) <- struct mmu_interval_notifier thanks, -- John Hubbard NVIDIA ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Re: [PATCH v2 02/15] mm/mmu_notifier: add an interval tree notifier

validation should be +* odd, not equal to the current invalidate_seq and + * invalidate_seq should not 'wrap' to the new seq any time +* soon. +*/ mrn->invalidate_seq = mmn_mm->invalidate_seq - 1; interval_tree_insert(&mrn->interval_tree, &mmn_mm->itree); } Looks good. We're just polishing up minor points now, so you can add: Reviewed-by: John Hubbard thanks, -- John Hubbard NVIDIA ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Re: [PATCH v2 02/15] mm/mmu_notifier: add an interval tree notifier

lidating(mmn_mm)); > + mrn->invalidate_seq = mmn_mm->invalidate_seq - 1; Ohhh, checkmate. I lose. Why is *subtracting* the right thing to do for seq numbers here? I'm acutely unhappy trying to figure this out. I suspect it's another unfortunate side effect of trying to use th

Re: [PATCH v2 01/15] mm/mmu_notifier: define the header pre-processor parts even if disabled

(+), 29 deletions(-) > Because this is correct as-is, you can add: Reviewed-by: John Hubbard ...whether or not you take the following recommendation, which is: you've only done part of the job of making struct mmu_notifier_mm private to mmu_notifier.c. There's more: * struct

Re: [PATCH v3 00/39] put_user_pages(): miscellaneous call sites

simplify a few sites anyway. But they'll need follow-on changes to, one way or another, set FOLL_PIN. d) And of course a few sites whose patches get dropped, as mentioned above. [1] https://lore.kernel.org/r/20190821040727.19650-3-jhubb...@nvidia.com thanks, -- John Hubbard NVIDIA

Re: [PATCH v3 38/41] powerpc: convert put_page() to put_user_page*()

think you need that initialisation do you? > Nope, it can go. Fixed locally, thanks. Did you get a chance to look at enough of the other bits to feel comfortable with the patch, overall? thanks, -- John Hubbard NVIDIA ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Re: [PATCH 00/34] put_user_pages(): miscellaneous call sites

On 8/8/19 9:25 AM, Weiny, Ira wrote: >> >> On 8/7/19 7:36 PM, Ira Weiny wrote: >>> On Wed, Aug 07, 2019 at 10:46:49AM +0200, Michal Hocko wrote: >>>> On Wed 07-08-19 10:37:26, Jan Kara wrote: >>>>> On Fri 02-08-19 12:14:09, John Hubbard wrote: >

Re: [PATCH 00/34] put_user_pages(): miscellaneous call sites

On 8/7/19 7:36 PM, Ira Weiny wrote: On Wed, Aug 07, 2019 at 10:46:49AM +0200, Michal Hocko wrote: On Wed 07-08-19 10:37:26, Jan Kara wrote: On Fri 02-08-19 12:14:09, John Hubbard wrote: On 8/2/19 7:52 AM, Jan Kara wrote: On Fri 02-08-19 07:24:43, Matthew Wilcox wrote: On Fri, Aug 02, 2019

[PATCH v3 00/39] put_user_pages(): miscellaneous call sites

From: John Hubbard Hi, This consolidates everything into a "here's what's remaining for Andrew to add to his tree (for now)" series: * The first patch is an updated version of one that is already in the akpm tree. * The next two patches are already in the akpm tre

[PATCH v3 12/41] genwqe: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 38/41] powerpc: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 01/41] mm/gup: add make_dirty arg to put_user_pages_dirty_lock()

From: John Hubbard Provide a more capable variation of put_user_pages_dirty_lock(), and delete put_user_pages_dirty(). This is based on the following: 1. Lots of call sites become simpler if a bool is passed into put_user_page*(), instead of making the call site choose which put_user_page

[PATCH v3 37/41] security/tomoyo: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 09/41] drm/radeon: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 29/41] mm/memory.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 36/41] fs/binfmt_elf: convert put_page() to put_user_page*()

older versions"). get_dump_page calls get_user_page so put_user_page must be used to match. Signed-off-by: Ira Weiny Signed-off-by: John Hubbard --- fs/binfmt_elf.c | 2 +- fs/binfmt_elf_fdpic.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/binfmt_

[PATCH v3 16/41] oradax: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 19/41] vfio: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 23/41] fs/exec.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 24/41] orangefs: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 31/41] mm/process_vm_access.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 40/41] mm/mempolicy.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 06/41] x86/kvm: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions&q

[PATCH v3 15/41] rapidio: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 28/41] mm/gup_benchmark.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 17/41] staging/vc04_services: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 18/41] drivers/tee: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 03/41] net/xdp: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 33/41] fs/nfs: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 30/41] mm/madvise.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 39/41] mm/mlock.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 11/41] media/v4l2-core/mm: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 27/41] mm/frame_vector.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 41/41] mm/ksm: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 04/41] net/rds: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 35/41] kernel/events/core.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 22/41] xen: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 32/41] crypt: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 14/41] vmci: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 20/41] fbdev/pvr2fb: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 10/41] media/ivtv: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 26/41] futex: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 21/41] fsl_hypervisor: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 05/41] net/ceph: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 02/41] drivers/gpu/drm/via: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

Re: [PATCH v3 00/39] put_user_pages(): miscellaneous call sites

On 8/6/19 6:32 PM, john.hubb...@gmail.com wrote: > From: John Hubbard > ... > > John Hubbard (38): > mm/gup: add make_dirty arg to put_user_pages_dirty_lock() ... > 54 files changed, 191 insertions(+), 323 deletions(-) > ahem, yes, apparently this is what happens if I ad

[PATCH v3 08/41] drm/i915: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 34/41] goldfish_pipe: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 13/41] scif: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 25/41] uprobes: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v3 07/41] drm/etnaviv: convert release_pages() to put_user_pages()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

Re: [PATCH v2 01/34] mm/gup: add make_dirty arg to put_user_pages_dirty_lock()

On 8/6/19 10:39 AM, Ira Weiny wrote: > On Sun, Aug 04, 2019 at 03:48:42PM -0700, john.hubb...@gmail.com wrote: >> From: John Hubbard ... >> - >> /** >> - * put_user_pages_dirty() - release and dirty an array of gup-pinned pages >> - * @pages: array of page

[PATCH v2 33/34] kernel/events/core.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 12/34] vmci: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 04/34] x86/kvm: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions&q

[PATCH v2 02/34] net/rds: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 28/34] mm/madvise.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 29/34] mm/process_vm_access.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 14/34] oradax: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 16/34] drivers/tee: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 21/34] fs/exec.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

Re: [PATCH 06/34] drm/i915: convert put_page() to put_user_page*()

On 8/2/19 11:48 AM, John Hubbard wrote: > On 8/2/19 2:19 AM, Joonas Lahtinen wrote: >> Quoting john.hubb...@gmail.com (2019-08-02 05:19:37) >>> From: John Hubbard ... > In order to deal with the merge problem, I'll drop this patch from my series, > and I'd reco

[PATCH v2 05/34] drm/etnaviv: convert release_pages() to put_user_pages()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 08/34] media/ivtv: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 32/34] goldfish_pipe: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 19/34] fsl_hypervisor: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 18/34] fbdev/pvr2fb: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 00/34] put_user_pages(): miscellaneous call sites

From: John Hubbard Changes since v1: * 9 out of 34 patches have been reviewed or ack'd or changed: * Picked up Keith's Reviewed-by for patch 26 (gup_benchmark). * Picked up ACKs for patches 3, 10, 15, 16 (ceph, genwqe, staging/vc04_services, drivers/tee). * Pat

[PATCH v2 09/34] media/v4l2-core/mm: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 13/34] rapidio: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 23/34] uprobes: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 26/34] mm/gup_benchmark.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 03/34] net/ceph: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 34/34] fs/binfmt_elf: convert put_page() to put_user_page*()

older versions"). get_dump_page calls get_user_page so put_user_page must be used to match. Signed-off-by: Ira Weiny Signed-off-by: John Hubbard --- fs/binfmt_elf.c | 2 +- fs/binfmt_elf_fdpic.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/binfmt_

[PATCH v2 25/34] mm/frame_vector.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 15/34] staging/vc04_services: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 06/34] drm/i915: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 22/34] orangefs: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 30/34] crypt: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 10/34] genwqe: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 27/34] mm/memory.c: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 24/34] futex: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 11/34] scif: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 07/34] drm/radeon: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

[PATCH v2 01/34] mm/gup: add make_dirty arg to put_user_pages_dirty_lock()

From: John Hubbard Provide a more capable variation of put_user_pages_dirty_lock(), and delete put_user_pages_dirty(). This is based on the following: 1. Lots of call sites become simpler if a bool is passed into put_user_page*(), instead of making the call site choose which put_user_page

[PATCH v2 17/34] vfio: convert put_page() to put_user_page*()

From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeh

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