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* Merge with Linux 2.4.1.Ralf Baechle2001-01-311-2/+0
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* Merge with Linux 2.4.0-test9. Please check DECstation, I had a numberRalf Baechle2000-10-051-1/+1
| | | | | | | of rejects to fixup while integrating Linus patches. I also found that this kernel will only boot SMP on Origin; the UP kernel freeze soon after bootup with SCSI timeout messages. I commit this anyway since I found that the last CVS versions had the same problem.
* Kill warnings in the 64-bit kernel.Ralf Baechle2000-07-091-2/+2
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* Merge with Linux 2.4.0-test3-pre5. 64-bit kernel are still notRalf Baechle2000-07-081-3/+1
| | | | -Werror clean.
* Merge with 2.4.0-test1-ac21 + pile of MIPS cleanups to make mergingRalf Baechle2000-06-191-2/+2
| | | | | possible. Chainsawed RM200 kernel to compile again. Jazz machine status unknown.
* Merge with 2.4.0-test1.Ralf Baechle2000-06-161-1/+36
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* Call syscall_trace after finishing the sigreturn syscall but beforeRalf Baechle2000-05-191-0/+4
| | | | returning from userspace.
* sigset_t is only 2 words nowadaysUlf Carlsson2000-05-131-3/+1
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* SMP FPU management: similar to what sparc does, no lazy fpu contextKanoj Sarcar2000-05-111-4/+5
| | | | | | switching in SMP mode, use PF_USEDFPU to determine whether a program used the fpu in the last time quantum and so needs the fpu context to be saved during context switch.
* When last_task_used_math gets the cpu, ST0_CU1 is set during contextKanoj Sarcar2000-05-111-11/+45
| | | | | | | | | | | switch. All other FP programs have ST0_CU1 cleared in their thread_struct, so that they incur faults on first touching the FPU, and are made the FPU owner, aka last_task_used_math. used_math determines whether a thread has used the FPU before; if not, the FPU needs to be initialized before it can own the FPU. Note: a FP program that has already been using the fpu (not neccesarily the owner), must reinit the fpu if it uses the fpu in a signal handler; a sigreturn restores the original context, discarding the context of the handler.
* Merge with Linux 2.3.32.Ralf Baechle2000-02-041-3/+3
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* - IOC3 driver now will panic when encountering a RX/TX PCI DMA error.Ralf Baechle2000-01-171-0/+7
| | | | | | | | | - IOC3 driver does no longer use GFP_DMA which given the _very_ small number of available GFP_DMA pages might have deadlocked the system. - First cut of Origin support. Last minute change: Do no longer use ARC memory / MD hub memory configuration information but klconfig.h stuff. Simpler, faster, shorter. - Zillions of MIPS64 fixes.
* Merge with Linux 2.3.21.Ralf Baechle1999-12-041-9/+9
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* Merge with 2.3.19.Ralf Baechle1999-10-091-5/+1
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* Merge with 2.3.10.Ralf Baechle1999-09-281-0/+654
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