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2141 6256 d 16 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
 
2114 6307 d 1 h decky /trunk/kernel/generic/src/console/ explicit typecast  
2113 6307 d 3 h decky /trunk/kernel/generic/src/console/ explicit typecast, fix signed/unsigned comparison  
2108 6308 d 4 h jermar /trunk/kernel/generic/src/console/ Cleanup kconsole.c  
2089 6315 d 2 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6325 d 19 h jermar /trunk/ (c) versus (C)  
2051 6355 d 4 h decky /trunk/kernel/ quiet mode  
2050 6355 d 5 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2042 6359 d 23 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again
 
2039 6360 d 3 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2030 6361 d 3 h decky /trunk/kernel/ thread CPU cycles accounting  
2027 6362 d 3 h decky /trunk/kernel/ cleanup kernel tests infrastructure  
2020 6362 d 20 h decky /trunk/kernel/ integrate more tests  
2019 6362 d 21 h decky /trunk/kernel/ prepare for new test infrastructure  
2015 6364 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.
 
1972 6399 d 2 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.
 
1929 6418 d 0 h decky /trunk/kernel/generic/src/console/ ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug  
1924 6418 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.
 
1923 6418 d 19 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.
 
1888 6450 d 22 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 

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