Marc Zyngier 3fb884ffe9 KVM: arm64: Do not try to map PUDs when they are folded into PMD ... For the obscure cases where PMD and PUD are the same size (64kB pages with 42bit VA, for example, which results in only two levels of page tables), we can't map anything as a PUD, because there is... erm... no PUD to speak of. Everything is either a PMD or a PTE. So let's only try and map a PUD when its size is different from that of a PMD. Cc: stable@vger.kernel.org Fixes: b8e0ba7c8b ("KVM: arm64: Add support for creating PUD hugepages at stage 2") Reported-by: Gavin Shan <gshan@redhat.com> Reported-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com> Reviewed-by: Gavin Shan <gshan@redhat.com> Tested-by: Gavin Shan <gshan@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Tested-by: Alexandru Elisei <alexandru.elisei@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org>		2020-09-04 10:52:49 +01:00
..
boot	ARM: new SoC support for v5.9	2020-08-03 19:38:30 -07:00
configs	ARM: SoC driver updates for v5.9	2020-08-03 19:30:59 -07:00
crypto
include	arm64/x86: KVM: Introduce steal-time cap	2020-08-21 14:05:19 +01:00
kernel	PPC:	2020-08-12 12:25:06 -07:00
kvm	KVM: arm64: Do not try to map PUDs when they are folded into PMD	2020-09-04 10:52:49 +01:00
lib
mm	mm/arm64: use general page fault accounting	2020-08-12 10:58:03 -07:00
net	bpf, arm64: Add BPF exception tables	2020-07-31 00:43:40 +02:00
xen
Kbuild
Kconfig	KVM/arm64 updates for Linux 5.9:	2020-08-09 12:58:23 -04:00
Kconfig.debug
Kconfig.platforms	ARM: new SoC support for v5.9	2020-08-03 19:38:30 -07:00
Makefile	arm64 and cross-arch updates for 5.9:	2020-08-03 14:11:08 -07:00