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| author | Alexander Gordeev | 2011-01-26 00:07:19 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2011-01-26 01:50:00 +0100 |
| commit | 4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6 (patch) | |
| tree | 1127d2abe1aa2a98ccf6d8a336f8dd68a285340e /mm/page_alloc.c | |
| parent | pps ktimer: remove noisy message (diff) | |
| download | kernel-qcow2-linux-4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6.tar.gz kernel-qcow2-linux-4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6.tar.xz kernel-qcow2-linux-4f542e3dd90a96ee0f8fcb8173cb4104f5f753e6.zip | |
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