On Fri, 9 Jan 2026 at 22:34, Jan Engelhardt <[email protected]> wrote: > > > On Thursday 2026-01-08 10:25, Ard Biesheuvel wrote: > > > >As an intermediate step towards enabling PIE linking for the x86_64 > >KASLR kernel, enable PIE codegen for all C and Rust objects that are > >linked into the kernel proper. Add a Kconfig option RELOCATABLE_PIE for > >this, depending on RELR support in the linker, as the relocation tables > >will blow up the kernel image otherwise. > > > > KBUILD_CFLAGS += $(call cc-option,-fcf-protection=branch -fno-jump-tables) > >... > >+ > >+ pie-ccflags-$(CONFIG_CC_IS_GCC) += $(call > >cc-option.-mdirect-extern-access) > > I think that dot there next to -mdirect-extern-accesss should have been > a comma. >
Indeed, thanks for spotting that!
