linux-stable/arch/arm64
Marc Zyngier 1caa71a7a6 KVM: arm64: Restore GICv2-on-GICv3 functionality
When reworking the vgic locking, the vgic distributor registration
got simplified, which was a very good cleanup. But just a tad too
radical, as we now register the *native* vgic only, ignoring the
GICv2-on-GICv3 that allows pre-historic VMs (or so I thought)
to run.

As it turns out, QEMU still defaults to GICv2 in some cases, and
this breaks Nathan's setup!

Fix it by propagating the *requested* vgic type rather than the
host's version.

Fixes: 59112e9c39 ("KVM: arm64: vgic: Fix a circular locking issue")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
link: https://lore.kernel.org/r/20230606221525.GA2269598@dev-arch.thelio-3990X
2023-06-07 16:38:25 +01:00
..
boot hte: Changes for v6.4-rc1 2023-05-03 11:00:27 -07:00
configs arm64: defconfig: enable building the nvmem-reboot-mode module 2023-04-17 16:38:41 +02:00
crypto crypto: arm64/aes-neonbs - fix crash with CFI enabled 2023-03-14 17:06:44 +08:00
hyperv
include KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded 2023-06-04 17:19:36 +01:00
kernel arm64 fixes for -rc1 2023-05-04 12:45:32 -07:00
kvm KVM: arm64: Restore GICv2-on-GICv3 functionality 2023-06-07 16:38:25 +01:00
lib arm: uaccess: Remove memcpy_page_flushcache() 2023-03-27 16:26:19 +01:00
mm arm64 fixes for -rc1 2023-05-04 12:45:32 -07:00
net bpf, arm64: Fixed a BTI error on returning to patched function 2023-04-03 17:44:03 +02:00
tools s390: 2023-05-01 12:06:20 -07:00
xen
Kbuild
Kconfig - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
Kconfig.debug
Kconfig.platforms arm64 updates for 6.3: 2023-02-21 15:27:48 -08:00
Makefile arm64 updates for 6.3: 2023-02-21 15:27:48 -08:00