Jens Axboe 09952e3e78 io_uring: make sure accept honor rlimit nofile
Just like commit 4022e7af86be, this fixes the fact that
IORING_OP_ACCEPT ends up using get_unused_fd_flags(), which checks
current->signal->rlim[] for limits.

Add an extra argument to __sys_accept4_file() that allows us to pass
in the proper nofile limit, and grab it at request prep time.

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-03-20 08:48:36 -06:00
2020-02-28 09:02:18 -08:00
2020-02-26 10:34:42 -08:00
2020-02-28 11:43:30 -08:00
2020-02-26 10:34:42 -08:00
2020-02-09 16:05:50 -08:00
2020-02-18 13:33:39 +01:00
2020-02-09 16:05:50 -08:00
2020-02-28 11:50:06 +01:00
2020-02-24 22:43:18 -08:00
2020-02-28 11:51:53 -08:00
2020-03-01 16:38:46 -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.
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