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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-12-20 12:44:41 +0300 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-08-31 17:31:34 +0300 |
| commit | d011e4e654d7f519bf892995b9f4b453dbf8a3e5 (patch) | |
| tree | 09b6803dc8a944290dbdf1ada93d20cfa0219abb /drivers/irqchip/irqchip.c | |
| parent | c808eea8f763a996409656df83c41b8ec628060b (diff) | |
| download | linux-d011e4e654d7f519bf892995b9f4b453dbf8a3e5.tar.xz | |
irqchip/gic-v3-its: Add VLPI map/unmap operations
In order to let a VLPI being injected into a guest, the VLPI must
be mapped using the VMAPTI command. When moved to a different vcpu,
it must be moved with the VMOVI command.
These commands are issued via the irq_set_vcpu_affinity method,
making sure we unmap the corresponding host LPI first.
The reverse is also done when the VLPI is unmapped from the guest.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/irqchip.c')
0 files changed, 0 insertions, 0 deletions