Commits
Tian, Kevin committed 983bbf1af06
x86: Don't unmask disabled irqs when migrating them It doesn't make sense to unconditionally unmask a disabled irq when migrating it from offlined cpu to another. If the irq triggers then it will be disabled in the interrupt handler anyway. So we can just avoid unmasking it. [ tglx: Made masking unconditional again and fixed the changelog ] Signed-off-by: Fengzhe Zhang <fengzhe.zhang@intel.com> Signed-off-by: Kevin Tian <kevin.tian@intel.com> Cc: Ian Campbell <Ian.Campbell@citrix.com> Cc: Jan Beulich <JBeulich@novell.com> Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com> Link: http://lkml.kernel.org/r/%3C625BA99ED14B2D499DC4E29D8138F1505C8ED7F7E3%40shsmsx502.ccr.corp.intel.com%3E Signed-off-by: Thomas Gleixner <tglx@linutronix.de>