alistair23-linux/arch/arm64
Ard Biesheuvel 3f75070648 arm64: bpf: do not allocate executable memory
The BPF code now takes care of mapping the code pages executable
after mapping them read-only, to ensure that no RWX mapped regions
are needed, even transiently. This means we can drop the executable
permissions from the mapping at allocation time.

Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2019-06-24 18:10:39 +01:00
..
boot treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
configs ARM: SoC defconfig updates 2019-05-16 09:35:26 -07:00
crypto treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
include arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP 2019-06-24 18:10:39 +01:00
kernel arm64/kprobes: set VM_FLUSH_RESET_PERMS on kprobe instruction pages 2019-06-24 18:10:39 +01:00
kvm arm64: Fix incorrect irqflag restore for priority masking 2019-06-21 15:50:10 +01:00
lib arm64: Makefile: Replace -pg with CC_FLAGS_FTRACE 2019-04-09 10:34:59 +01:00
mm arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP 2019-06-24 18:10:39 +01:00
net arm64: bpf: do not allocate executable memory 2019-06-24 18:10:39 +01:00
xen treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP 2019-06-24 18:10:39 +01:00
Kconfig.debug treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.platforms treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile kasan, arm64: adjust shadow size for tag-based mode 2018-12-28 12:11:43 -08:00