mirror of
https://github.com/torvalds/linux.git
synced 2026-03-13 23:46:14 +01:00
Linux kernel source tree
f8818559ca
- Unbreak the magic 'search the timer interrupt' logic in IO/APIC code
which got wreckaged when the core interrupt code made the state
tracking logic stricter. That caused the interrupt line to stay masked
after switching from IO/APIC to PIC delivery mode, which obviously
prevents interrupts from being delivered.
- Make run_on_irqstack_code() typesafe. The function argument is a void
pointer which is then casted to 'void (*fun)(void *). This breaks
Control Flow Integrity checking in clang. Use proper helper functions
for the three variants reuqired.
-----BEGIN PGP SIGNATURE-----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=BcVu
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2020-09-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"Two fixes for the x86 interrupt code:
- Unbreak the magic 'search the timer interrupt' logic in IO/APIC
code which got wreckaged when the core interrupt code made the
state tracking logic stricter.
That caused the interrupt line to stay masked after switching from
IO/APIC to PIC delivery mode, which obviously prevents interrupts
from being delivered.
- Make run_on_irqstack_code() typesafe. The function argument is a
void pointer which is then cast to 'void (*fun)(void *).
This breaks Control Flow Integrity checking in clang. Use proper
helper functions for the three variants reuqired"
* tag 'x86-urgent-2020-09-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/ioapic: Unbreak check_timer()
x86/irq: Make run_on_irqstack_cond() typesafe
|
||
|---|---|---|
| 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.