x86/apic: Remove noisy zero-mask warning from default_send_IPI_mask_logical()
commite3f0f36ddf1b2743a0d4ea312996536a9c37e1c7
authorDave Jones <davej@redhat.com>
Fri, 18 Jan 2013 17:58:47 +0000 (18 12:58 -0500)
committerIngo Molnar <mingo@kernel.org>
Thu, 24 Jan 2013 11:12:42 +0000 (24 12:12 +0100)
tree65c0216f4648f177f3cbd7d9e4df85cede4afdf5
parentff7532ca2c631e7e96dcd305a967b610259dc0ea
x86/apic: Remove noisy zero-mask warning from default_send_IPI_mask_logical()

Since circa 3.5, we've had dozens of reports of people hitting
this warning. Forwarded reports have been met with silence, so
just remove the warning if no-one cares.

Example reports:

  https://bugzilla.redhat.com/show_bug.cgi?id=797687
  https://bugzilla.redhat.com/show_bug.cgi?id=867174
  https://bugzilla.redhat.com/show_bug.cgi?id=894865

Signed-off-by: Dave Jones <davej@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20130118175847.GA27662@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/apic/ipi.c