[PATCH] uml: move LDT creation

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s390 doesn't have a LDT.  So MM_COPY_SEGMENTS will not be supported on s390.

The only user of MM_COPY_SEGMENTS is new_mm(), but that's no longer useful, as
arch/sys-i386/ldt.c defines init_new_ldt(), which is called immediately after
new_mm().  So we should copy host's LDT in init_new_ldt(), if /proc/mm is
available, to have this subarch specific call in subarch code.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

...

This commit is contained in:

Bodo Stroesser 2006-01-18 17:42:39 -08:00 • committed by Linus Torvalds

parent ea1eae75eb

commit 12919aa6e0

4 changed files with 29 additions and 23 deletions

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2

arch/um/kernel/skas/include/skas.h

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8

arch/um/kernel/skas/mmu.c

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16

arch/um/kernel/skas/process_kern.c

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26

arch/um/sys-i386/ldt.c

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