Adds a compile time #error to compiler-clang.h setting the effective
minimum supported version to clang 10.0.1. A separate patch has already
been picked up into the Documentation/ tree also confirming the version.
Next are a series of reverts. One for 32b arm is a partial revert.
Then Marco suggested fixes to KASAN docs.
Finally, improve the warning for GCC too as per Kees.
Patches after 001 are new for v2.
Marco Elver (1):
kasan: Remove mentions of unsupported Clang versions
Nick Desaulniers (6):
compiler-clang: add build check for clang 10.0.1
Revert "kbuild: disable clang's default use of -fmerge-all-constants"
Revert "arm64: bti: Require clang >= 10.0.1 for in-kernel BTI support"
Revert "arm64: vdso: Fix compilation with clang older than 8"
Partial revert "ARM: 8905/1: Emit __gnu_mcount_nc when using Clang
10.0.0 or newer"
compiler-gcc: improve version warning
Documentation/dev-tools/kasan.rst | 4 ++--
Makefile | 9 ---------
arch/arm/Kconfig | 2 +-
arch/arm64/Kconfig | 2 --
arch/arm64/kernel/vdso/Makefile | 7 -------
include/linux/compiler-clang.h | 8 ++++++++
include/linux/compiler-gcc.h | 2 +-
lib/Kconfig.kasan | 9 ++++-----
8 files changed, 16 insertions(+), 27 deletions(-)
--
2.28.0.402.g5ffc5be6b7-goog
