Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
4afb65156a
worked until prandom_u32() was switched to the real random generator, which takes a spinlock for extraction, which does not work on RT when invoked from atomic contexts. lockdep has no requirement for real random numbers and it turns out sched_clock() is good enough to create the cookie. That works everywhere and is faster. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmKvHPcTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoW73D/9fVCl4iwazRZQ/srOivetw1tT1LVvV v4HZpwjKbmokXf4Y9XMb0IvLJQro8Qr+YHkmEdZ3gpPWskYOcYpUko9TLgm5NKlH T5PLqXa9mjMfBP1cHQETKUe/fFvNzwj2sp4QX4/Iydu/VrZRgeID4EDZuByz7Vyn fGYIC7W2ADugxdFAQ0/Zswf5N+Dfyd2T0+5AYcfkxhBJZNnYiInzE5ae+6sLPsO9 h4mE5+nw6sNGNTZ4IHcr8Ff9V8ppxBMbOqFWaEa0nvnnnH483GzXRbXsdjFrAtNz GoJuDhhNmkVAO49wnCGIt755w7Ay1mFG1IjP4jxDWAwQGd1z/sY3PIZtqUPtB6Ou ldVApDJvS3wVB6rxEcoRjuZ6xgbA/6W6tPJ+KIP4Gbwgwm1Y8TekS2Qzc5BNqS9I AuXB6CFWxRZj4078ZwYM59ctKi8dOrGp7VRbU+J/xPZ7KcFvItzuCyITSoHOAg+S 0RH3mZdggqIRViv25WYpr93+yS6yYzwZxhIVJ3H6IxHAqM0JGac8WjTDozGqbBI2 GT7UX+1tngHSM+U9t1VZSC44omeBI7j3ZWh2V3OELhqP4xdUr1QXk5/MNGgYMXlt yqqfvVx4qCP7yIH9adwb++jkicbQbvrdICJL/gouW6zL03JWVv5zPZ+LUm4dss9o BvtiF6tjaOkWsA== =iuyB -----END PGP SIGNATURE----- Merge tag 'locking-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull lockdep fix from Thomas Gleixner: "A RT fix for lockdep. lockdep invokes prandom_u32() to create cookies. This worked until prandom_u32() was switched to the real random generator, which takes a spinlock for extraction, which does not work on RT when invoked from atomic contexts. lockdep has no requirement for real random numbers and it turns out sched_clock() is good enough to create the cookie. That works everywhere and is faster" * tag 'locking-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/lockdep: Use sched_clock() for random numbers |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| 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.