Will Deacon ff1712f953 arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect() ... With hardware dirty bit management, calling pte_wrprotect() on a writable, dirty PTE will lose the dirty state and return a read-only, clean entry. Move the logic from ptep_set_wrprotect() into pte_wrprotect() to ensure that the dirty bit is preserved for writable entries, as this is required for soft-dirty bit management if we enable it in the future. Cc: <stable@vger.kernel.org> Fixes: 2f4b829c62 ("arm64: Add support for hardware updates of the access and dirty pte bits") Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20201120143557.6715-3-will@kernel.org Signed-off-by: Will Deacon <will@kernel.org>		2020-11-23 16:13:18 +00:00
..
boot	ARM: Devicetree updates	2020-10-24 10:44:18 -07:00
configs	ARM: SoC defconfig updates	2020-10-24 10:53:04 -07:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2020-10-13 08:50:16 -07:00
include	arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect()	2020-11-23 16:13:18 +00:00
kernel	arm64: cpu_errata: Apply Erratum 845719 to KRYO2XX Silver	2020-11-13 09:47:08 +00:00
kvm	arm64: Add workaround for Arm Cortex-A77 erratum 1508412	2020-10-29 12:56:01 +00:00
lib	arm64: Change .weak to SYM_FUNC_START_WEAK_PI for arch/arm64/lib/mem*.S	2020-10-30 08:32:31 +00:00
mm	arm64/mm: Validate hotplug range before creating linear mapping	2020-11-13 09:45:08 +00:00
net	arm64: bpf: Fix branch offset in JIT	2020-09-17 12:05:36 +01:00
xen	arm64: xen: Use modern annotations for assembly functions	2020-01-09 16:09:42 +00:00
Kbuild
Kconfig	arm64: NUMA: Kconfig: Increase NODES_SHIFT to 4	2020-11-03 09:31:53 +00:00
Kconfig.debug	arm64: remove TEXT_OFFSET randomization	2020-06-15 13:10:59 +01:00
Kconfig.platforms	ARM: Devicetree updates	2020-10-24 10:44:18 -07:00
Makefile	More arm64 updates for 5.10	2020-10-23 09:46:16 -07:00