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3207 5843 d 17 h jermar /trunk/kernel/generic/ Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, the
allocators will not allocate memory above 16 GiB. Each architecture needs to
make sure not to merge zones from below and above 16 GiB. Allocations that
require memory below 16 GiB need to be altered to use this flag.		  
3206 5843 d 18 h jermar /trunk/kernel/generic/ Avoid deadlock during the 'zone n' kconsole command. Buddy allocator detail is
no longer printed because the effort to avoid the deadlock was simply not worth
it.		  
3205 5843 d 21 h jermar /trunk/kernel/generic/src/mm/ Fix deadlock in the 'zones' kconsole command.  
3198 5848 d 17 h svoboda /trunk/ Use initrd with mips32 port. Increase memory size.  
3194 5849 d 1 h jermar /trunk/kernel/generic/src/console/ Remove left-over debugging stuff.  
3193 5849 d 16 h jermar /trunk/kernel/ cstyle fixes  
3188 5856 d 14 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.		  
3187 5856 d 18 h jermar /trunk/kernel/generic/src/mm/ Get rid of the infamous "Sleep not implemented" panic during low memory
condition. Use a condition variable to implement the sleep. As of now, the
condition is rather coarse and can cause that threads may sleep unnecessarily.
Needs to be fine tuned and based on the amount of memory available.		  
3186 5856 d 18 h jermar /trunk/kernel/ Support for active mutexes. Active mutexes implement busy waiting, pretty much
in the same way as spinlocks, but can be passed to condition variables, which is
the motivation for this enhancement.		  
3185 5857 d 17 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
3184 5857 d 21 h jermar /trunk/kernel/generic/src/ipc/ Fix a scary two-year old bug: do not attempt to initialize a call structure if
its allocation failed.		  
3183 5857 d 22 h jermar /trunk/kernel/generic/src/mm/ Avoid easy deadlock while printing slab cache statistics.  
3182 5857 d 22 h jermar /trunk/kernel/generic/include/mm/ cstyle for slab.h  
3181 5859 d 2 h jermar /trunk/kernel/generic/src/ cstyle for kinit.c and scheduler.c  
3180 5859 d 4 h jermar /trunk/kernel/generic/src/mm/ cstyle for slab.c  
3175 5861 d 1 h jermar /trunk/kernel/generic/src/main/ Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.		  
3143 5865 d 20 h svoboda /trunk/kernel/ Implement smc_coherence[_block]() for ppc32  
3142 5865 d 21 h svoboda /trunk/kernel/generic/src/mm/ Fix build when smc_coherence_block() is defined as an empty macro  
3141 5866 d 0 h jermar /trunk/kernel/generic/src/mm/ Maintain cache coherence when the ELF backend duplicates a frame from an
executable segment.		  
3137 5866 d 1 h jermar /trunk/kernel/generic/src/proc/ Maintain cache coherence after sys_task_spawn() copies ELF image from user space.  
3130 5868 d 5 h jermar /trunk/kernel/generic/src/mm/ Add a comment explaining the reason for a memory barrier after page table update in detail.  
3128 5868 d 18 h jermar /trunk/kernel/generic/src/mm/ Issue a memory barrier after modifying a page table mapping in order to
prevent memory prefetching.		  
3113 5873 d 14 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency		  
3104 5874 d 5 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3098 5875 d 17 h svoboda /trunk/ Make mips32 compile again  
3097 5875 d 18 h decky /trunk/kernel/ resurrect klog  
3096 5875 d 18 h svoboda /trunk/kernel/generic/src/syscall/ Fix malloc(0) in sys_io()  
3090 5876 d 22 h decky /trunk/kernel/generic/src/ipc/ revert coding style change  
3068 5876 d 22 h decky /trunk/kernel/generic/include/ reflect changes in sources  
3067 5876 d 22 h decky /trunk/kernel/generic/include/ LOG, LOG_EXEC() macros (used if CONFIG_EDEBUG is set)
cosmetic changes		  
3066 5876 d 22 h decky /trunk/kernel/generic/include/ common types are same on all platforms  
3065 5876 d 22 h decky /trunk/kernel/generic/src/console/ remove original klog
permanent kernel cyclic log buffer
proper printf formatting		  
3064 5876 d 22 h decky /trunk/kernel/generic/src/syscall/ change SYS_IO semantics
add SYS_TASK_SPAWN
proper printf formatting		  
3063 5876 d 22 h decky /trunk/kernel/generic/src/proc/ support for SYS_SPAWN syscall
proper printf formatting
change the way init tasks are created		  
3062 5876 d 22 h decky /trunk/kernel/generic/src/proc/ proper printf formatting  
3061 5876 d 22 h decky /trunk/kernel/generic/src/main/ debugging output of kernel initialization  
3060 5876 d 22 h decky /trunk/kernel/generic/src/main/ run init tasks after they are all loaded  
3059 5876 d 22 h decky /trunk/kernel/generic/src/ proper printf formatting  
3058 5876 d 22 h decky /trunk/kernel/generic/src/ proper printf formatting, remove non-standard 'z' modifier  
3057 5876 d 22 h decky /trunk/kernel/generic/src/mm/ proper printf formatting