diff options
| author | Alexander Gordeev <lasaine@lvk.cs.msu.su> | 2011-01-25 18:07:19 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-25 19:50:00 -0500 |
| commit | 4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6 (patch) | |
| tree | 1127d2abe1aa2a98ccf6d8a336f8dd68a285340e /mm/page_alloc.c | |
| parent | a783ac4453405b579ab7732ba3c0efc07a4b7a61 (diff) | |
pps: claim parallel port exclusively
Both pps_parport and pps_gen_parport are written in a way that they
can't share a port with any other driver. This can result in locking up
the process that loads modules or even the whole kernel if the modules
are compiled in. Use PARPORT_FLAG_EXCL to indicate this.
Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions