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Rev Age Author Path Log message Diff
2025 6391 d 16 h jermar /trunk/ Coding style fixes.  
2019 6391 d 20 h decky /trunk/kernel/ prepare for new test infrastructure  
2015 6393 d 19 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.		  
2012 6396 d 17 h jermar /trunk/ Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map().		  
2009 6398 d 18 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2007 6401 d 17 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.		  
2005 6402 d 23 h decky /trunk/ update rd  
2004 6402 d 23 h decky /trunk/kernel/generic/include/ cleanup  
2002 6403 d 1 h decky /trunk/kernel/generic/ rd work  
2001 6404 d 16 h jermar /trunk/kernel/ Indentation and comment fixes.  
2000 6405 d 4 h decky /trunk/kernel/ move files to more proper locations  
1999 6405 d 4 h decky /trunk/ start RAM disk support  
1951 6441 d 21 h jermar /trunk/kernel/generic/include/mm/ Fix comma mistakenly removed in last commit.  
1950 6441 d 21 h jermar /trunk/kernel/ Indentation changes and coding style fixes in slab.c and slab.h.  
1941 6445 d 22 h decky /trunk/kernel/generic/include/ cleanup  
1935 6446 d 5 h decky /trunk/kernel/generic/include/ add function type  
1933 6446 d 18 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1932 6446 d 19 h jermar /trunk/kernel/ Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code.		  
1927 6447 d 0 h decky /trunk/kernel/generic/include/ remove dummy definitions (which tent to lead to mysterious bugs)  
1924 6447 d 18 h jermar /trunk/kernel/generic/ For the sake of clarity, get rid of negative INR for virtual interrupts.
This way, the code can hurt performance on systems where the non-negative klog INR overlaps
with a frequently used INR such as system clock on amd64 and ia32.		  

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