tree f4bda6b3f36db82f86582a9ab529a76bc89debee
parent 36f34c8c63da3e272fd66f91089228c22d2b6e8b
author Jiang Liu <jiang.liu@linux.intel.com> 1451579446 +0000
committer Thomas Gleixner <tglx@linutronix.de> 1452861839 +0100

x86/irq: Do not use apic_chip_data.old_domain as temporary buffer

Function __assign_irq_vector() makes use of apic_chip_data.old_domain as a
temporary buffer, which is in the way of using apic_chip_data.old_domain for
synchronizing the vector cleanup with the vector assignement code.

Use a proper temporary cpumask for this.

[ tglx: Renamed the mask to searched_cpumask for clarity ]

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Borislav Petkov <bp@alien8.de>
Tested-by: Joe Lawrence <joe.lawrence@stratus.com>
Cc: Jeremiah Mahler <jmmahler@gmail.com>
Cc: andy.shevchenko@gmail.com
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org #4.3+
Link: http://lkml.kernel.org/r/1450880014-11741-1-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>