d5bb4b89ac
A bunch of fixes for the Qualcomm QSPI driver, fixing multiple issues with the newly added DMA mode - it had a number of issues exposed when tested in a wider range of use cases, both race condition style issues and issues with different inputs to those that had been used in test. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmTGiFsACgkQJNaLcl1U h9ACTgf/WgvJ+Yei8UVtLYnX5SREfiKt0DV9/0fa15/JB1H24WtpaELdJkvzds04 3zypksuI9TsQiw6Cm8WwYb4XQdPx8I+996czKrG2fnMwOruyzUTAOd6XHiEAnLuO 8YwJDoN0R7qdVRTwiTqqdl7EyYHRoeUaPX0j5DB4YSVRsaV/9FRQykEMfUBa2//D eRcOwoXcwZOghFBPXiFQrV6DDaStFk1a04PhpA8RCxPk7bPOQtZi5emLfnLcSJOr CHFfCepYlWTRgioXg+sihWXqapc+zpiIRqRtAfkcAFfs0k4O59bzGVrKxCgmtjeW r8oKqnfckrDmPThvYPBNP7UojQ5i7w== =q83F -----END PGP SIGNATURE----- Merge tag 'spi-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A bunch of fixes for the Qualcomm QSPI driver, fixing multiple issues with the newly added DMA mode - it had a number of issues exposed when tested in a wider range of use cases, both race condition style issues and issues with different inputs to those that had been used in test" * tag 'spi-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-qcom-qspi: Add mem_ops to avoid PIO for badly sized reads spi: spi-qcom-qspi: Fallback to PIO for xfers that aren't multiples of 4 bytes spi: spi-qcom-qspi: Add DMA_CHAIN_DONE to ALL_IRQS spi: spi-qcom-qspi: Call dma_wmb() after setting up descriptors spi: spi-qcom-qspi: Use GFP_ATOMIC flag while allocating for descriptor spi: spi-qcom-qspi: Ignore disabled interrupts' status in isr
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.