Re: Re: [Bug 350] New: i386 context switch very slow compared to 2.4 due to wrmsr (performance)

Date: Wed Feb 12 2003 - 09:19:33 EST

BTW, why is sysenter supposed to be disabled while in vm86? And if it should be disabled (as now in sys_vm86), the next context switch back to the vm86 process re-enables it, in load_esp0, right? So what's the gain?


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