forked from luck/tmp_suning_uos_patched
f1e455352b
By far the biggest change in this cycle are the changes that allow much earlier debug of systems that are hooked up via UART by taking advantage of the earlycon framework to implement the kgdb I/O hooks before handing over to the regular polling I/O drivers once they are available. When discussing Doug's work we also found and fixed an broken raw_smp_processor_id() sequence in in_dbg_master(). Also included are a collection of much smaller fixes and tweaks: a couple of tweaks to ged rid of doc gen or coccicheck warnings, future proof some internal calculations that made implicit power-of-2 assumptions and eliminate some rather weird handling of magic environment variables in kdb. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEELzVBU1D3lWq6cKzwfOMlXTn3iKEFAl7WfPsACgkQfOMlXTn3 iKGhvBAAmalPhPvJ74djkSfSuz+fNVgjer5wKGQNhz4lSd+0W3lCkY8T2fkUIpL5 jR3Q0gzJSA2WMSA7RrIwegDt0kCiQI0rtRKDkQxo33HBVSLlh2p5oXg7P5lQ4uOi QZyPI176V1KncFZjPKK2HzhTjoPNlx8GqVys6PBQETvTvxKR3f9qoq5qOKl/f9kQ Q4Dzb/npl6/XGJnQfdnkRcrXXtlK08yRxfXQyBEv0X6U9PUe1xmEZb1i9WBrrOYv u6N94fy2z6vqRgnbv4F6FTiQEHR1VFW2nPGpJ6GFv3KGFpT4QSWuyqTjm1Biee2y Gjn5ACAhW6tdPL+tCK3MRNGih7MaKoR01SnXz5D4T9V1zFTOhW7vyw+t3zoLfR7R fJoymQWKyfWbtj0Do8POiF31V+hvGVuqhzG/lTpnynSRJL38x4il6sFmtuRxMW+8 vyxaetrPX+omf+fq1ueYTJS5Y5bl1Zp3avajD3VPXq2Vq2m4zl++AOlzTOJDF5A+ P9RbwfWJh5Tm3VdCCWv849IDCK3R15DjoNLsuJkNRzqAYrJMVjA/QWyIAT14KR3z Nx3ix/QVKFkNnP5g1N38i2AvWRWZ/QuAmAFRgsmgnYPapeeX4EPtgdmqnloV9AAx CgO7KgUJF4LSIKTfoeWNJ4mpgSVR8zxkOR9w6DX0EQHDbfwlx8o= =uLAB -----END PGP SIGNATURE----- Merge tag 'kgdb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux Pull kgdb updates from Daniel Thompson: "By far the biggest change in this cycle are the changes that allow much earlier debug of systems that are hooked up via UART by taking advantage of the earlycon framework to implement the kgdb I/O hooks before handing over to the regular polling I/O drivers once they are available. When discussing Doug's work we also found and fixed an broken raw_smp_processor_id() sequence in in_dbg_master(). Also included are a collection of much smaller fixes and tweaks: a couple of tweaks to ged rid of doc gen or coccicheck warnings, future proof some internal calculations that made implicit power-of-2 assumptions and eliminate some rather weird handling of magic environment variables in kdb" * tag 'kgdb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux: kdb: Remove the misfeature 'KDBFLAGS' kdb: Cleanup math with KDB_CMD_HISTORY_COUNT serial: amba-pl011: Support kgdboc_earlycon serial: 8250_early: Support kgdboc_earlycon serial: qcom_geni_serial: Support kgdboc_earlycon serial: kgdboc: Allow earlycon initialization to be deferred Documentation: kgdboc: Document new kgdboc_earlycon parameter kgdb: Don't call the deinit under spinlock kgdboc: Disable all the early code when kgdboc is a module kgdboc: Add kgdboc_earlycon to support early kgdb using boot consoles kgdboc: Remove useless #ifdef CONFIG_KGDB_SERIAL_CONSOLE in kgdboc kgdb: Prevent infinite recursive entries to the debugger kgdb: Delay "kgdbwait" to dbg_late_init() by default kgdboc: Use a platform device to handle tty drivers showing up late Revert "kgdboc: disable the console lock when in kgdb" kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb kgdb: Return true in kgdb_nmi_poll_knock() kgdb: Drop malformed kernel doc comment kgdb: Fix spurious true from in_dbg_master() |
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| certs | ||
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.