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Mikhail Zaslonko f65c35d333 lib/zlib: DFLTCC always switch to software inflate for Z_PACKET_FLUSH option
Since hardware inflate does not support Z_PACKET_FLUSH option (used
exclusively by kernel PPP driver), always switch to software like we
already do for Z_BLOCK flush option.  Without this patch, PPP might get
Z_DATA_ERROR return code from zlib_inflate() and disable zlib compression
for the packets.

Link: https://lkml.kernel.org/r/20230126131428.1222214-9-zaslonko@linux.ibm.com
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-02 22:50:09 -08:00
arch scripts/spelling.txt: add `permitted' 2023-02-02 22:50:01 -08:00
block block-6.2-2023-01-13 2023-01-13 17:41:19 -06:00
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Documentation kexec: introduce sysctl parameters kexec_load_limit_* 2023-02-02 22:50:05 -08:00
drivers scripts/spelling.txt: add "exsits" pattern and fix typo instances 2023-02-02 22:50:07 -08:00
fs nilfs2: replace WARN_ONs for invalid DAT metadata block requests 2023-02-02 22:50:08 -08:00
include kexec: introduce sysctl parameters kexec_load_limit_* 2023-02-02 22:50:05 -08:00
init initramfs: use kstrtobool() instead of strtobool() 2023-02-02 22:50:05 -08:00
io_uring io_uring: lock overflowing for IOPOLL 2023-01-13 07:32:46 -07:00
ipc
kernel kexec: introduce sysctl parameters kexec_load_limit_* 2023-02-02 22:50:05 -08:00
lib lib/zlib: DFLTCC always switch to software inflate for Z_PACKET_FLUSH option 2023-02-02 22:50:09 -08:00
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tools Sync with v6.2-rc4 2023-01-18 16:52:33 -08:00
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MAINTAINERS block-6.2-2023-01-13 2023-01-13 17:41:19 -06:00
Makefile Linux 6.2-rc4 2023-01-15 09:22:43 -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.