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Christoph Hellwig c61b82c7b7 nvme-pci: fix PRP pool size 
All operations are based on the controller, not the host page size.
Switch the dma pool to use the controller page size as well to avoid
massive overallocations on large page size systems.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-08-21 17:14:27 -06:00
arch
parisc: fix PMD pages allocation by restoring pmd_alloc_one()
2020-08-16 10:53:13 -07:00
block
blkcg: fix memleak for iolatency
2020-08-21 17:14:27 -06:00
certs
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-08-14 13:09:15 -07:00
Documentation
Misc fixes and small updates all around the place:
2020-08-15 10:38:03 -07:00
drivers
nvme-pci: fix PRP pool size
2020-08-21 17:14:27 -06:00
fs
io_uring-5.9-2020-08-15
2020-08-16 10:55:12 -07:00
include
io_uring-5.9-2020-08-15
2020-08-16 10:55:12 -07:00
init
OpenRISC updates for 5.9
2020-08-14 14:04:53 -07:00
ipc
ipc/shm.c: remove the superfluous break
2020-08-12 10:58:02 -07:00
kernel
io_uring-5.9-2020-08-15
2020-08-16 10:55:12 -07:00
lib
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
Merge branch 'akpm' (patches from Andrew)
2020-08-15 08:02:03 -07:00
net
9p pull request for inclusion in 5.9
2020-08-15 08:34:36 -07:00
samples
Kbuild updates for v5.9
2020-08-09 14:10:26 -07:00
scripts
Kconfig updates for v5.9
2020-08-14 11:04:45 -07:00
security
Merge branch 'akpm' (patches from Andrew)
2020-08-12 11:24:12 -07:00
sound
sound fixes for 5.9-rc1
2020-08-14 15:58:57 -07:00
tools
Cleanup, SECCOMP_FILTER support, message printing fixes, and other
2020-08-15 18:50:32 -07:00
usr
Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-08-07 13:29:39 -07:00
virt
Merge branch 'akpm' (patches from Andrew)
2020-08-12 11:24:12 -07:00
.clang-format
block: add bio_for_each_bvec_all()
2020-05-25 11:25:24 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: Add ZSTD-compressed files
2020-07-31 11:50:49 +02:00
.mailmap
mailmap: add entry for Greg Kurz
2020-08-14 19:56:56 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
CREDITS: Replace HTTP links with HTTPS ones
2020-07-23 14:53:58 -06:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
MAINTAINERS: Add missing header files to BLOCK LAYER section
2020-08-21 17:09:29 -06:00
Makefile
Linux 5.9-rc1
2020-08-16 13:04:57 -07:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
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