Commit 955a3fc6 authored by Linu Cherian's avatar Linu Cherian Committed by Marc Zyngier

KVM: arm64: Increase number of user memslots to 512

Having only 32 memslots is a real constraint for the maximum
number of PCI devices that can be assigned to a single guest.
Assuming each PCI device/virtual function having two memory BAR
regions, we could assign only 15 devices/virtual functions to a
guest.

Hence increase KVM_USER_MEM_SLOTS to 512 as done in other archs like
powerpc.
Reviewed-by: default avatarChristoffer Dall <cdall@linaro.org>
Signed-off-by: default avatarLinu Cherian <linu.cherian@cavium.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 3e92f94a
...@@ -30,7 +30,7 @@ ...@@ -30,7 +30,7 @@
#define __KVM_HAVE_ARCH_INTC_INITIALIZED #define __KVM_HAVE_ARCH_INTC_INITIALIZED
#define KVM_USER_MEM_SLOTS 32 #define KVM_USER_MEM_SLOTS 512
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
#define KVM_HALT_POLL_NS_DEFAULT 500000 #define KVM_HALT_POLL_NS_DEFAULT 500000
......
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