[PATCH] i386: fix get_segment_eip() with vm86 segments

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We need to check for vm86 mode first before looking at selector privilege
bits.

Segment limit is always base + 64k and only the low 16 bits of EIP are
significant in vm86 mode.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Cc: Andi Kleen <ak@muc.de>
Cc: Zachary Amsden <zach@vmware.com>
Cc: Rohit Seth <rohitseth@google.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

...

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Chuck Ebbert 2006-06-23 02:04:29 -07:00 • committed by Linus Torvalds

parent 110cb1d2e3

commit 19964fecf2

1 changed files with 7 additions and 4 deletions

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arch/i386/mm/fault.c

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