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(parent: 95259ed) | patch
powerpc/64s: Use the HV handler for external IRQ replay in HV mode on POWER9
authorNicholas Piggin <npiggin@gmail.com>
Fri, 11 Aug 2017 16:39:04 +0000 (02:39 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 23 Aug 2017 13:15:23 +0000 (23:15 +1000)
commit3ec94ae84a531f058600deec74df0c903210f94a
treeb01d88fb1db0e9b8e498fd323c27e891e2300f77tree | snapshot
parent95259edb97f56e88fc031c22f7a5e5594919f56dcommit | diff
powerpc/64s: Use the HV handler for external IRQ replay in HV mode on POWER9

POWER9 host external interrupts use the h_virt_irq_common handler, so
use that to replay them rather than using the hardware_interrupt_common
handler. Both call do_IRQ, but using the correct handler reduces
i-cache footprint.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/exceptions-64s.S diff | blob | history
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