Daniel Kiss b27a9f4119 arm64: Add ARM64_PTR_AUTH_KERNEL config option ...

This patch add the ARM64_PTR_AUTH_KERNEL config and deals with the
build aspect of it.

Userspace support has no dependency on the toolchain therefore all
toolchain checks and build flags are controlled the new config
option.
The default config behavior will not be changed.

Signed-off-by: Daniel Kiss <daniel.kiss@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210613092632.93591-2-daniel.kiss@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

2021-06-15 11:32:31 +01:00

..

bugs.c

arm64: Add ARM64_PTR_AUTH_KERNEL config option

2021-06-15 11:32:31 +01:00

cfi.c

lkdtm: Add Control Flow Integrity test

2019-08-12 15:28:51 -07:00

core.c

lkdtm: Add REPORT_STACK for checking stack offsets

2021-04-08 14:05:20 +02:00

fortify.c

drivers/misc/lkdtm: add new file in LKDTM to test fortified strscpy

2020-12-15 22:46:16 -08:00

heap.c

lkdtm/heap: Avoid edge and middle of slabs

2020-06-29 18:41:39 +02:00

lkdtm.h

lkdtm: Add REPORT_STACK for checking stack offsets

2021-04-08 14:05:20 +02:00

Makefile

drivers/misc/lkdtm: disable LTO for rodata.o

2021-01-14 08:21:09 -08:00

perms.c

lkdtm: Avoid more compiler optimizations for bad writes

2020-06-29 18:41:39 +02:00

powerpc.c

lkdtm/powerpc: Add SLB multihit test

2020-12-04 01:01:34 +11:00

refcount.c

lkdtm: Remove references to CONFIG_REFCOUNT_FULL

2019-11-25 09:15:46 +01:00

rodata.c

lkdtm: don't move ctors to .rodata

2020-12-09 15:51:14 +01:00

stackleak.c

lkdtm/stackleak: Make the test more verbose

2020-02-10 13:43:38 -08:00

usercopy.c

lkdtm: use function_nocfi

2021-04-08 16:04:22 -07:00