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Larisa Grigore 2255b03e25 spi: spi-fsl-lpspi: Set correct chip-select polarity bit [ Upstream commit `cbe3370586` ] The driver currently supports multiple chip-selects, but only sets the polarity for the first one (CS 0). Fix it by setting the PCSPOL bit for the desired chip-select. Fixes: `5314987de5` ("spi: imx: add lpspi bus driver") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-2-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-09-09 19:02:37 +02:00
arch	x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()	2025-09-09 19:02:29 +02:00
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drivers	spi: spi-fsl-lpspi: Set correct chip-select polarity bit	2025-09-09 19:02:37 +02:00
fs	cifs: prevent NULL pointer dereference in UTF16 conversion	2025-09-09 19:02:34 +02:00
include	mm: introduce and use {pgd,p4d}_populate_kernel()	2025-09-09 19:02:30 +02:00
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kernel	audit: fix out-of-bounds read in audit_compare_dname_path()	2025-09-09 19:02:34 +02:00
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mm	kunit: kasan_test: disable fortify string checker on kasan_strings() test	2025-09-09 19:02:30 +02:00
net	batman-adv: fix OOB read/write in network-coding decode	2025-09-09 19:02:34 +02:00
rust	rust: mm: mark VmaNew as transparent	2025-09-09 19:02:29 +02:00
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scripts	rust: support Rust >= 1.91.0 target spec	2025-09-09 19:02:35 +02:00
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sound	ALSA: hda: tas2781: reorder tas2563 calibration variables	2025-09-09 19:02:36 +02:00
tools	selftest: net: Fix weird setsockopt() in bind_bhash.c.	2025-09-09 19:02:28 +02:00
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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 reStructuredText 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.