Linux kernel modifications for the Kernel Hacking exam
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Pavel Begunkov 00927931cb io_uring: fix fdinfo sqe offsets calculation
Only with the big sqe feature they take 128 bytes per entry, but we
unconditionally advance by 128B. Fix it by using sq_shift.

Fixes: 3b8fdd1dc3 ("io_uring/fdinfo: fix sqe dumping for IORING_SETUP_SQE128")
Reported-and-tested-by: syzbot+e5198737e8a2d23d958c@syzkaller.appspotmail.com
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8b41287cb75d5efb8fcb5cccde845ddbbadd8372.1665449983.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-10-12 16:30:56 -06:00
arch for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
block for-6.1/passthrough-2022-10-04 2022-10-07 09:35:50 -07:00
certs
crypto
Documentation 24 ksmbd server fixes 2022-10-07 08:19:26 -07:00
drivers drm fix for 6.1-rc1 2022-10-07 09:47:47 -07:00
fs for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
include io_uring: remove notif leftovers 2022-10-12 16:30:56 -06:00
init
io_uring io_uring: fix fdinfo sqe offsets calculation 2022-10-12 16:30:56 -06:00
ipc
kernel for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
lib for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
LICENSES
mm for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
net io_uring/af_unix: defer registered files gc to io_uring release 2022-10-12 16:30:34 -06:00
rust
samples ARM: driver updates for 6.1 2022-10-06 11:04:57 -07:00
scripts Networking changes for 6.1. 2022-10-04 13:38:03 -07:00
security whack-a-mole: constifying struct path * 2022-10-06 17:31:02 -07:00
sound sound updates for 6.1-rc1 2022-10-05 12:02:07 -07:00
tools for-6.1/io_uring-2022-10-03 2022-10-07 08:52:43 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS for-6.1/block-2022-10-03 2022-10-07 09:19:14 -07:00
Makefile hardening updates for v6.1-rc1 2022-10-03 17:24:22 -07:00
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.