Messages in this thread Patch in this message | | | From | Chris Metcalf <> | Date | Fri, 12 Oct 2012 15:38:54 -0400 | Subject | [PATCH] arch/tile: enable interrupts in do_work_pending() |
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All the called functions expect interrupts to be enabled, and now one of them has started to warn about it, so make it correct.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> --- arch/tile/kernel/process.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index 6be7991..4f1a241 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -548,6 +548,9 @@ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags) if (!user_mode(regs)) return 0; + /* Enable interrupts; they are disabled again on return to caller. */ + local_irq_enable(); + if (thread_info_flags & _TIF_NEED_RESCHED) { schedule(); return 1; -- 1.7.10.3
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