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Filename Latest commit message Latest commit date
Wolfram Sang 585be561e5 i2c: robotfuzz-osif: disable zero-length read messages
commit 56ad91c1aa9c18064348edf69308080b03c9dc48 upstream.

This driver passes the length of an i2c_msg directly to
usb_control_msg(). If the message is now a read and of length 0, it
violates the USB protocol and a warning will be printed. Enable the
I2C_AQ_NO_ZERO_LEN_READ quirk for this adapter thus forbidding 0-length
read messages altogether.

Fixes: 83e53a8f12 ("i2c: Add bus driver for for OSIF USB i2c device.")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: <stable@vger.kernel.org> # v3.14+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250522064234.3721-2-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-17 18:24:53 +02:00
arch
block
certs
crypto
Documentation
drivers i2c: robotfuzz-osif: disable zero-length read messages 2025-07-17 18:24:53 +02:00
fs jfs: validate AG parameters in dbMount() to prevent crashes 2025-07-17 18:24:52 +02:00
include of: Add of_property_present() helper 2025-07-17 18:24:52 +02:00
init bpfilter: match bit size of bpfilter_umh to that of the kernel 2025-07-17 18:24:51 +02:00
ipc
kernel
lib
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net bpfilter: match bit size of bpfilter_umh to that of the kernel 2025-07-17 18:24:51 +02:00
samples
scripts kbuild: use -MMD instead of -MD to exclude system headers from dependency 2025-07-17 18:24:51 +02:00
security
sound ASoC: meson: meson-card-utils: use of_property_present() for DT parsing 2025-07-17 18:24:52 +02:00
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usr kbuild: hdrcheck: fix cross build with clang 2025-07-17 18:24:51 +02:00
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Makefile Linux 5.4.295 2025-06-27 11:02:58 +01:00
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.