Re: [PATCH v11 RESEND 4/9] arm64: Kconfig: Detect toolchain support for LSUI

Mark Brown
2026-01-19T15:54:20Z

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On Mon, Jan 19, 2026 at 03:50:43PM +0000, Will Deacon wrote:
> On Sun, Dec 14, 2025 at 11:22:43AM +0000, Yeoreum Yun wrote:

> > +config AS_HAS_LSUI
> > + def_bool $(as-instr,.arch_extension lsui)
> > + help
> > + Supported by LLVM 20+ and binutils 2.45+.

> This is an internal Kconfig variable so please drop the help text.

It would be useful to keep the information about supported compilers as
a comment though (as is done for some of the other toolchain feature
tests).

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