diff options
| author | Rusty Lynch <rusty.lynch@intel.com> | 2005-06-27 15:17:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-27 15:23:53 -0700 |
| commit | a528e21c235862cc1ae50e7809eb9116dc40ea0c (patch) | |
| tree | a755ae70dfe85d3f55c5b42df8c05dfb247f13c8 /drivers/s390/cio/device_id.c | |
| parent | 97f7943d70ff0e1e92ea627c44cfacfdae65dbc4 (diff) | |
[PATCH] kprobes/ia64: refuse inserting kprobe on slot 1
Without the ability to atomically write 16 bytes, we can not update the
middle slot of a bundle, slot 1, unless we stop the machine first. This
patch will ensure the ability to robustly insert and remove a kprobe by
refusing to insert a kprobe on slot 1 until a mechanism is in place to
safely handle this case.
Signed-off-by: Rusty Lynch <rusty.lynch@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/cio/device_id.c')
0 files changed, 0 insertions, 0 deletions