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Alexander Boettcher e2b61231ae pc: avoid use usleep_range in m/udelay emulation 
m/udelay is called with closed interrupts. Linux contrib code expects no
other task to be run respectively to be re-scheduled. usleep_range leads to
executing other tasks, which causes assertions in "spinlock taken twice" or
"unexpected preempt count" errors, seen on runtime with wifi_drv and intel_fb.
The assertion triggered with the changes by #4562.
2022-08-10 13:33:03 +02:00
..
lib lx_emul: consolidate SMP + NO_HZ_IDLE 2022-08-10 13:33:03 +02:00
recipes pc: enable SMP and softirq/tasklets in lx_emul 2022-08-10 13:33:02 +02:00
run pc/intel: add intel_fb test to autopilot 2022-08-10 13:33:03 +02:00
src pc: avoid use usleep_range in m/udelay emulation 2022-08-10 13:33:03 +02:00
README Introduce pc repository for PC board support 2022-02-15 10:23:16 +01:00

README 

               ================================
               Genode support for x86-based PCs
               ================================


This repository complements the Genode OS framework (https://genode.org) with
the board support needed to use Genode on devices based on x86 PCs.

License
-------

Genode-specific code is provided under Genode's regular open-source license,
which is AGPLv3 + open-source linking exception. This code is also available
under a commercial license offered by Genode Labs.

For code ported from other projects - e.g., device drivers ported from the
Linux kernel - the license of the originating upstream project applies.

Please refer to the individual file headers for detailed information.