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Dean Luick 76752888ed IB/hfi1: Update RMT size calculation
[ Upstream commit 892ede5a77f337831609fb9c248ac60948061894 ]

Fix possible RMT overflow:  Use the correct netdev size.
Don't allow adjusted user contexts to go negative.

Fix QOS calculation: Send kernel context count as an argument since
dd->n_krcv_queues is not yet set up in earliest call.  Do not include
the control context in the QOS calculation.  Use the same sized
variable to find the max of krcvq[] entries.

Update the RMT count explanation to make more sense.

Signed-off-by: Dean Luick <dean.luick@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://lore.kernel.org/r/167329106946.1472990.18385495251650939054.stgit@awfm-02.cornelisnetworks.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-11 16:40:15 +01:00
arch firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3 2023-03-11 16:40:15 +01:00
block blk-iocost: fix divide by 0 error in calc_lcoefs() 2023-03-11 16:39:48 +01:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2022-06-22 14:13:17 +02:00
crypto crypto: rsa-pkcs1pad - Use akcipher_request_complete 2023-03-11 16:39:27 +01:00
Documentation mm: memcontrol: deprecate charge moving 2023-03-11 16:40:04 +01:00
drivers IB/hfi1: Update RMT size calculation 2023-03-11 16:40:15 +01:00
fs ubifs: ubifs_writepage: Mark page dirty after writing inode failed 2023-03-11 16:40:11 +01:00
include bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support 2023-03-11 16:40:15 +01:00
init init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash 2022-12-02 17:40:03 +01:00
io_uring io_uring/poll: allow some retries for poll triggering spuriously 2023-03-11 16:40:01 +01:00
ipc ipc/sem: Fix dangling sem_array access in semtimedop race 2022-12-08 11:24:00 +01:00
kernel tracing: Add NULL checks for buffer in ring_buffer_free_read_page() 2023-03-11 16:40:15 +01:00
lib printf: fix errname.c list 2023-03-11 16:39:40 +01:00
LICENSES LICENSES/deprecated: add Zlib license text 2020-09-16 14:33:49 +02:00
mm mm/thp: check and bail out if page in deferred queue already 2023-03-11 16:40:04 +01:00
net tcp: tcp_check_req() can be called from process context 2023-03-11 16:40:13 +01:00
samples samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe() 2023-01-14 10:16:01 +01:00
scripts builddeb: clean generated package content 2023-03-11 16:39:46 +01:00
security ima: Align ima_file_mmap() parameters with mmap_file LSM hook 2023-03-11 16:40:00 +01:00
sound ASoC: zl38060 add gpiolib dependency 2023-03-11 16:40:14 +01:00
tools objtool: Fix memory leak in create_static_call_sections() 2023-03-11 16:40:08 +01:00
usr usr/include/Makefile: add linux/nfc.h to the compile-test coverage 2022-02-01 17:25:48 +01:00
virt KVM: Destroy target device if coalesced MMIO unregistration fails 2023-03-11 16:39:58 +01:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.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 kbuild: generate Module.symvers only when vmlinux exists 2021-05-19 10:12:59 +02:00
.mailmap mailmap: add two more addresses of Uwe Kleine-König 2020-12-06 10:19:07 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Jason Cooper to CREDITS 2020-11-30 10:20:34 +01:00
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 audit: update the mailing list in MAINTAINERS 2023-02-25 11:55:04 +01:00
Makefile kbuild: Port silent mode detection to future gnu make. 2023-03-11 16:40:08 +01:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.