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authorValentin Schneider <valentin.schneider@arm.com>2021-10-27 16:15:06 +0100
committerMarc Zyngier <maz@kernel.org>2021-12-16 13:21:12 +0000
commit835f442fdbce33a47a6bde356643fd7e3ef7ec1b (patch)
treeac8d9effe81e76e400447cc456cd85b2b0707530 /include/linux/irqchip
parentd23bc2bc1d634658d7fa96395419c1c553a784f0 (diff)
irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime
The new memreserve cpuhp callback only needs to survive up until a point where every CPU in the system has booted once. Beyond that, it becomes a no-op and can be put in the bin. Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211027151506.2085066-4-valentin.schneider@arm.com
Diffstat (limited to 'include/linux/irqchip')
-rw-r--r--include/linux/irqchip/arm-gic-v3.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 51b85506ae90..12d91f0dedf9 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -624,6 +624,7 @@ struct rdists {
u64 flags;
u32 gicd_typer;
u32 gicd_typer2;
+ int cpuhp_memreserve_state;
bool has_vlpis;
bool has_rvpeid;
bool has_direct_lpi;