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Eric Dumazet 1726483b79 inet: shrink struct flowi_common 
I am looking at syzbot reports triggering kernel stack overflows
involving a cascade of ipvlan devices.

We can save 8 bytes in struct flowi_common.

This patch alone will not fix the issue, but is a start.

Fixes: 24ba14406c ("route: Add multipath_hash in flowi_common to make user-define hash")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: wenxu <wenxu@ucloud.cn>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20231025141037.3448203-1-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-11-02 09:31:02 +01:00
arch
block
certs
crypto
Documentation netlink: specs: devlink: add forgotten port function caps enum values 2023-11-01 22:13:43 -07:00
drivers net: xscale: Drop unused PHY number 2023-11-01 22:15:15 -07:00
fs
include inet: shrink struct flowi_common 2023-11-02 09:31:02 +01:00
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net rxrpc: Fix two connection reaping bugs 2023-11-01 22:28:55 -07:00
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tools tools: ynl-gen: don't touch the output file if content is the same 2023-11-01 22:14:00 -07:00
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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.