• Thomas Gleixner's avatar
    irq_remapping: Use apic_ack_irq() · 8a2b7d14
    Thomas Gleixner authored
    To address the EBUSY fail of interrupt affinity settings in case that the
    previous setting has not been cleaned up yet, use the new apic_ack_irq()
    function instead of the special ir_ack_apic_edge() implementation which is
    merily a wrapper around ack_APIC_irq().
    
    Preparatory change for the real fix
    
    Fixes: dccfe314 ("x86/vector: Simplify vector move cleanup")
    Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    Tested-by: default avatarSong Liu <songliubraving@fb.com>
    Cc: Joerg Roedel <jroedel@suse.de>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Song Liu <liu.song.a23@gmail.com>
    Cc: Dmitry Safonov <0x7f454c46@gmail.com>
    Cc: stable@vger.kernel.org
    Cc: Mike Travis <mike.travis@hpe.com>
    Cc: Borislav Petkov <bp@alien8.de>
    Cc: Tariq Toukan <tariqt@mellanox.com>
    Link: https://lkml.kernel.org/r/20180604162224.555716895@linutronix.de
    8a2b7d14
irq_remapping.c 4.21 KB