| commit | 02edeb586ae4cdd17778923674700edb732a4741 | |
| author | Jeff Dike <jdike@addtoit.com> | |
| Sat, 3 Sep 2005 22:57:33 +0000 (3 15:57 -0700) | ||
| committer | Linus Torvalds <torvalds@evo.osdl.org> | |
| Mon, 5 Sep 2005 07:06:22 +0000 (5 00:06 -0700) | ||
| tree | fe55ef9ca0d35901b835984026d76387aa2311b8 | treesnapshot (tar.gz zip) |
| parent | 13abf8130139c2ccd4962a7e5a8902be5e6cb5a7 | commitdiff |
[PATCH] uml: mark SMP on UML/x86_64 as broken
Noticed by Al Viro <viro@parcelfarce.linux.theplanet.co.uk> - SMP on x86_64 is
fundamentally broken due to UML's reuse of the host arch's percpu stuff. This
is OK on x86, but the x86_64 pda stuff just won't work for UML.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Noticed by Al Viro <viro@parcelfarce.linux.theplanet.co.uk> - SMP on x86_64 is
fundamentally broken due to UML's reuse of the host arch's percpu stuff. This
is OK on x86, but the x86_64 pda stuff just won't work for UML.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/um/Kconfig | diffblobblamehistory | |
| arch/um/Kconfig.x86_64 | diffblobblamehistory |