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Rev	Age	Author	Path	Log message
2230	6271 d 13 h	jermar	/trunk/uspace/	Remove printf() serialization from thread1 test in tester. The agreement among developers seems to be that: - there _must_ be a futex to serialize access to printf() - there _must_ be pseudo thread serialization in printf() - the best place for this is vprintf(), the one that goes to console
2229	6271 d 15 h	jermar	/trunk/	Revert some of the changes introduced in revision 2209. I think it is not correct to remove serialization of pseudo threads in printf_core.c. With thread-level futex serialization, several pseudo threads running in one thread could easily deadlock the task. Add a dedicated futex serialization to thread1.c test only.
2228	6271 d 15 h	jermar	/trunk/kernel/arch/sparc64/src/	Fix ticket #28. In switch_to_userspace(), the uarg argument is in %i2, not in %i3.
2227	6271 d 23 h	decky	/trunk/kernel/	start shutdown infrastructure
2226	6271 d 23 h	decky	/trunk/contrib/conf/	MIPS boot image has grown
2225	6271 d 23 h	decky	/trunk/kernel/arch/mips32/	the bss and common sections have to be in .data output section to be properly generated in the binary image (this might break IRIX, but it is already unmaintaned)
2224	6272 d 5 h	decky	/trunk/kernel/generic/src/console/	detach joined thread
2223	6272 d 5 h	decky	/trunk/kernel/generic/src/	add mcall0 command (calling a function on each CPU)
2222	6272 d 8 h	decky	/trunk/kernel/	map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2) make VESA framebuffer initialization more robust
2221	6272 d 10 h	decky	/trunk/kernel/arch/ia32/src/boot/	fix typo in comment
2220	6272 d 10 h	decky	/trunk/kernel/arch/ia32/src/boot/	check for PSE support, add error message on PSE not present make initial mapping explicitly writeable, turn PAE explicitly off (just in case)
2219	6272 d 11 h	decky	/trunk/kernel/arch/amd64/src/boot/	add error message on no long mode support
2218	6273 d 6 h	decky	/trunk/kernel/	support the possibility to send EOI or Interrupt Acknowledgement prior to processing the interrupt (this is essential on some architectures to prevent preemption deadlock)
2217	6273 d 7 h	jermar	/trunk/kernel/arch/ia32/src/smp/	On SMP amd64 and ia32 systems, release the irq->lock before calling clock() from the interrupt handler. This is important for maintaining kernel preemption since no preemption can take place while a spinlock is held.
2216	6273 d 9 h	decky	/trunk/	make thread ID 64 bit (task ID is 64 bit already) cleanup thread syscalls
2211	6273 d 11 h	decky	/trunk/kernel/generic/src/synch/	reflect the renaming of printflock to printf_lock
2210	6273 d 11 h	decky	/trunk/	use more useful values
2209	6273 d 11 h	decky	/trunk/uspace/	use futex instead of pthread serialization synchronize only output to stdout cleanup
2208	6273 d 11 h	decky	/trunk/kernel/generic/	use spinlock only on console output, not other print functions cleanup
2193	6274 d 14 h	decky	/trunk/uspace/tester/	reimplement all tests from original ipcc (cleanup needed)

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