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Rev Age Author Path Log message Diff
2015 6375 d 18 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 6378 d 16 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 6380 d 17 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2007 6383 d 16 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 6384 d 23 h decky /trunk/ update rd  
2004 6384 d 23 h decky /trunk/kernel/generic/include/ cleanup  
2002 6385 d 1 h decky /trunk/kernel/generic/ rd work  
2001 6386 d 16 h jermar /trunk/kernel/ Indentation and comment fixes.  
2000 6387 d 4 h decky /trunk/kernel/ move files to more proper locations  
1999 6387 d 4 h decky /trunk/ start RAM disk support  
1981 6397 d 2 h jermar /trunk/kernel/ Indentation, formatting and minor changes.  
1972 6410 d 1 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.		  
1954 6419 d 17 h jermar /trunk/ Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.		  
1951 6423 d 20 h jermar /trunk/kernel/generic/include/mm/ Fix comma mistakenly removed in last commit.  
1950 6423 d 21 h jermar /trunk/kernel/ Indentation changes and coding style fixes in slab.c and slab.h.  
1941 6427 d 21 h decky /trunk/kernel/generic/include/ cleanup  
1935 6428 d 5 h decky /trunk/kernel/generic/include/ add function type  
1933 6428 d 17 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1932 6428 d 18 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.		  
1929 6428 d 23 h decky /trunk/kernel/generic/src/console/ ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug  

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