Konstantin Belousov 8ad85ff260 The doreti_iret_fault code is always called with gs base MSR containing ... kernel gs base, because %rip is adjusted only on kernel-mode trap caused by iretq execution. On the other hand, the stack contains (hardware part of) trap frame from the usermode. As a consequence, checking for frame mode and doing swapgs causes the kernel to enter trap() with usermode gs base. Remove the check for mode and conditional swapgs, we already have right gs base in the MSR. Submitted by: Nate Eldredge <neldredge math ucsd edu> MFC after: 3 days		2008-08-18 08:47:27 +00:00
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acpica	In keeping with style(9)'s recommendations on macros, use a ';'	2008-03-16 10:58:09 +00:00
amd64	The doreti_iret_fault code is always called with gs base MSR containing	2008-08-18 08:47:27 +00:00
compile
conf	- Add cpuctl(4) pseudo-device driver to provide access to some low-level	2008-08-08 16:26:53 +00:00
ia32	Bring back the save/restore of the %ds, %es, %fs and %gs registers for	2008-07-30 11:30:55 +00:00
include	- Add cpuctl(4) pseudo-device driver to provide access to some low-level	2008-08-08 16:26:53 +00:00
isa	Now that all platforms use genclock, shuffle things around slightly	2008-04-22 19:38:30 +00:00
linux32	Bring back the save/restore of the %ds, %es, %fs and %gs registers for	2008-07-30 11:30:55 +00:00
pci
Makefile