Catalin Marinas 3840610d60 arm64: Do not mask out PTE_RDONLY in pte_same() ... commit 6767df245f upstream. Following commit 73e86cb03c ("arm64: Move PTE_RDONLY bit handling out of set_pte_at()"), the PTE_RDONLY bit is no longer managed by set_pte_at() but built into the PAGE_* attribute definitions. Consequently, pte_same() must include this bit when checking two PTEs for equality. Remove the arm64-specific pte_same() function, practically reverting commit 747a70e60b ("arm64: Fix copy-on-write referencing in HugeTLB") Fixes: 73e86cb03c ("arm64: Move PTE_RDONLY bit handling out of set_pte_at()") Cc: <stable@vger.kernel.org> # 4.14.x- Cc: Will Deacon <will@kernel.org> Cc: Steve Capper <steve.capper@arm.com> Reported-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-11-12 19:20:39 +01:00
..
boot	arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address	2019-11-10 11:27:56 +01:00
configs	arm64: defconfig: Enable TI's AM6 SoC platform	2018-08-29 11:51:26 -07:00
crypto	crypto: arm64/sha2-ce - correct digest for empty data in finup	2019-07-26 09:14:19 +02:00
include	arm64: Do not mask out PTE_RDONLY in pte_same()	2019-11-12 19:20:39 +01:00
kernel	arm64: armv8_deprecated: Checking return value for memory allocation	2019-11-06 13:05:58 +01:00
kvm	KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully disabled and !vhe	2019-10-11 18:21:30 +02:00
lib	arm64: lse: remove -fcall-used-x0 flag	2018-11-13 11:08:54 -08:00
mm	arm64: consider stack randomization for mmap base only when necessary	2019-10-07 18:57:17 +02:00
net	bpf, arm64: use more scalable stadd over ldxr / stxr loop in xadd	2019-07-03 13:14:49 +02:00
xen	arm64: mm: Add additional parameter to uaccess_ttbr0_disable	2018-01-17 13:57:49 +01:00
Kconfig	arm64: enable generic CPU vulnerabilites support	2019-10-11 18:21:33 +02:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Kconfig.platforms	ARM: SoC: late updates	2018-08-25 14:12:36 -07:00
Makefile	arm64: Don't unconditionally add -Wno-psabi to KBUILD_CFLAGS	2019-07-03 13:14:41 +02:00