linux_dsm_epyc7002/drivers/media
John Hubbard 1f815afcfc media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion
1. Change v4l2 from get_user_pages() to pin_user_pages().

2. Because all FOLL_PIN-acquired pages must be released via
   put_user_page(), also convert the put_page() call over to
   put_user_pages_dirty_lock().

Link: http://lkml.kernel.org/r/20200107224558.2362728-19-jhubbard@nvidia.com
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Björn Töpel <bjorn.topel@intel.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Leon Romanovsky <leonro@mellanox.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-01-31 10:30:37 -08:00
..
cec media: cec: check 'transmit_in_progress', not 'transmitting' 2019-12-13 11:22:10 +01:00
common remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
dvb-core media: dvb-core: fix a memory leak bug 2019-08-21 18:39:54 -03:00
dvb-frontends media: cxd2841er: avoid too many status inquires 2019-10-16 12:24:30 -03:00
firewire media: firewire: Make structure fdtv_ca constant 2019-08-21 18:39:55 -03:00
i2c media: i2c: Use the correct style for SPDX License Identifier 2019-11-10 17:47:14 +01:00
mc media: mc-device.c: fix memleak in media_device_register_entity 2019-10-01 12:26:35 -03:00
mmc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pci Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 09:03:40 -08:00
platform remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
radio media: si470x-i2c: add missed operations in remove 2019-11-10 07:28:15 +01:00
rc compat_ioctl: remove most of fs/compat_ioctl.c 2019-12-01 13:46:15 -08:00
spi media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
tuners media: tuners: Use the correct style for SPDX License Identifier 2019-10-24 18:57:55 -03:00
usb media: pulse8-cec: fix lost cec_transmit_attempt_done() call 2019-12-13 11:22:10 +01:00
v4l2-core media/v4l2-core: pin_user_pages (FOLL_PIN) and put_user_page() conversion 2020-01-31 10:30:37 -08:00
Kconfig media: Clarify how menus are hidden by SUBDRV_AUTOSELECT 2019-08-19 12:00:29 -03:00
Makefile media: move drivers/media/media-* to drivers/media/mc/mc-* 2019-05-28 12:15:46 -04:00