diff options
author | Richard Weinberger <richard@nod.at> | 2015-03-18 21:42:54 +0100 |
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committer | Richard Weinberger <richard@nod.at> | 2015-04-13 21:00:58 +0200 |
commit | 28fa468f53163bc0b867b4cc75a9e36e7ed4dbbd (patch) | |
tree | 5421b0046c8143797630da85db9a9b72c488f9f2 /arch/um/kernel/irq.c | |
parent | d0b5e15f0c0fdd759dd3dd48dc2dc2e7199e0da0 (diff) | |
download | linux-28fa468f53163bc0b867b4cc75a9e36e7ed4dbbd.tar.bz2 |
um: Remove broken SMP support
At times where UML used the TT mode to operate it had
kind of SMP support. It never got finished nor was
stable.
Let's rip out that cruft and stop confusing developers
which do tree-wide SMP cleanups.
If someone wants SMP support UML it has do be done from scratch.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/kernel/irq.c')
-rw-r--r-- | arch/um/kernel/irq.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index 1d8505b1e290..23cb9350d47e 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -35,9 +35,6 @@ void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs) struct irq_fd *irq_fd; int n; - if (smp_sigio_handler()) - return; - while (1) { n = os_waiting_for_events(active_fds); if (n <= 0) { |