On Tue, Sep 1, 2020 at 2:23 AM Nick Desaulniers <ndesaulni...@google.com> wrote: > > 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 >
I have tested theses 7 patches together with v2 of "Documentation: add minimum clang/llvm version". - Sedat - > 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 >
