Subject: Re: per-cpu TSS
To: None <>
From: YAMAMOTO Takashi <>
List: port-i386
Date: 11/13/2003 10:11:13
> Such as using JMP TSS to do task switches, which avoids manually saving state 
> and patching the GDT, and is faster.  And as I mentioned some time ago, will 
> eventually allow switching directly to user-level without needing a kernel 
> stack.

i thought task switch using tss was rather slower.  have you measured?