Re: [PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-12-02 Thread Kees Cook
On Wed, Dec 02, 2020 at 11:37:38AM +0900, Masahiro Yamada wrote: > On Wed, Dec 2, 2020 at 5:56 AM Kees Cook wrote: > > > > On Tue, Dec 01, 2020 at 10:31:37PM +0900, Masahiro Yamada wrote: > > > On Wed, Nov 25, 2020 at 7:22 AM Kees Cook wrote: > > > > > > > > On Thu, Nov 19, 2020 at 01:13:27PM

Re: [PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-12-01 Thread Masahiro Yamada
On Wed, Dec 2, 2020 at 5:56 AM Kees Cook wrote: > > On Tue, Dec 01, 2020 at 10:31:37PM +0900, Masahiro Yamada wrote: > > On Wed, Nov 25, 2020 at 7:22 AM Kees Cook wrote: > > > > > > On Thu, Nov 19, 2020 at 01:13:27PM -0800, Nick Desaulniers wrote: > > > > On Thu, Nov 19, 2020 at 12:57 PM Nathan

Re: [PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-12-01 Thread Kees Cook
On Tue, Dec 01, 2020 at 10:31:37PM +0900, Masahiro Yamada wrote: > On Wed, Nov 25, 2020 at 7:22 AM Kees Cook wrote: > > > > On Thu, Nov 19, 2020 at 01:13:27PM -0800, Nick Desaulniers wrote: > > > On Thu, Nov 19, 2020 at 12:57 PM Nathan Chancellor > > > wrote: > > > > > > > > ld.lld 10.0.1 spews

Re: [PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-12-01 Thread Masahiro Yamada
On Wed, Nov 25, 2020 at 7:22 AM Kees Cook wrote: > > On Thu, Nov 19, 2020 at 01:13:27PM -0800, Nick Desaulniers wrote: > > On Thu, Nov 19, 2020 at 12:57 PM Nathan Chancellor > > wrote: > > > > > > ld.lld 10.0.1 spews a bunch of various warnings about .rela sections, > > > along with a few

Re: [PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-11-24 Thread Kees Cook
On Thu, Nov 19, 2020 at 01:13:27PM -0800, Nick Desaulniers wrote: > On Thu, Nov 19, 2020 at 12:57 PM Nathan Chancellor > wrote: > > > > ld.lld 10.0.1 spews a bunch of various warnings about .rela sections, > > along with a few others. Newer versions of ld.lld do not have these > > warnings. As a

[PATCH v2 2/2] kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1

2020-11-19 Thread Nathan Chancellor
ld.lld 10.0.1 spews a bunch of various warnings about .rela sections, along with a few others. Newer versions of ld.lld do not have these warnings. As a result, do not add '--orphan-handling=warn' to LDFLAGS_vmlinux if ld.lld's version is not new enough. Link: