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8b15114434
linux/arch
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Zachary Amsden 8b15114434 [PATCH] i386: iOPL handling for paravirt guests 
I found a clever way to make the extra IOPL switching invisible to
non-paravirt compiles - since kernel_rpl is statically defined to be zero
there, and only non-zero rpl kernel have a problem restoring IOPL, as popf
does not restore IOPL flags unless run at CPL-0.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
2007-02-13 13:26:21 +01:00
..
alpha [PATCH] Dynamic kernel command-line: alpha 2007-02-12 09:48:37 -08:00
arm [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
arm26 [PATCH] Dynamic kernel command-line: arm26 2007-02-12 09:48:37 -08:00
avr32 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
cris [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
frv [PATCH] Dynamic kernel command-line: frv 2007-02-12 09:48:37 -08:00
h8300 [PATCH] Dynamic kernel command-line: h8300 2007-02-12 09:48:38 -08:00
i386 [PATCH] i386: iOPL handling for paravirt guests 2007-02-13 13:26:21 +01:00
ia64 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m32r [PATCH] Dynamic kernel command-line: m32r 2007-02-12 09:48:38 -08:00
m68k [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m68knommu [PATCH] Dynamic kernel command-line: m68knommu 2007-02-12 09:48:38 -08:00
mips [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
parisc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
powerpc [PATCH] mark struct inode_operations const 1 2007-02-12 09:48:46 -08:00
ppc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
s390 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2007-02-12 09:57:44 -08:00
sh [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
sh64 [PATCH] Dynamic kernel command-line: sh64 2007-02-12 09:48:39 -08:00
sparc [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
sparc64 [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
um [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
v850 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
x86_64 [PATCH] x86-64: do not always end the stack trace with ULONG_MAX 2007-02-13 13:26:21 +01:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00