From: James Bottomley Date: Wed, 8 May 2013 21:05:34 +0000 (-0700) Subject: idle: Enable interrupts in the weak arch_cpu_idle() implementation X-Git-Tag: v3.10-rc7~16^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29ce3785b22da47c49f4ef6e14b9014fa5dee261;p=pandora-kernel.git idle: Enable interrupts in the weak arch_cpu_idle() implementation PARISC bootup triggers the warning at kernel/cpu/idle.c:96. That's caused by the weak arch_cpu_idle() implementation, which is provided to avoid that architectures implement idle_poll over and over. The switchover to polling mode happens in the first call of the weak arch_cpu_idle() implementation, but that code fails to reenable interrupts and therefor triggers the warning. Fix this by enabling interrupts in the weak arch_cpu_idle() code. [ tglx: Made the changelog match the patch ] Signed-off-by: James Bottomley Reviewed-by: Srivatsa S. Bhat Link: http://lkml.kernel.org/r/1371236142.2726.43.camel@dabdike Signed-off-by: Thomas Gleixner --- Reading git-diff-tree failed