this change is ok On Fri, Feb 26, 2021 at 6:21 AM He Zhe <[email protected]> wrote: > > We experience the following error and fail to boot on qemu64 machine > > /lib64/libc.so.6: CPU ISA level is lower than required > Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00 > > As stated in [1], > > Passing -march= causes glibc to add annotations not compatible to run > result on -march= as too high ISA level is inferred. > > ISA level is a new feature of 2.33 release. > > Until it's fixed let's disable ISA level inference with > libc_cv_include_x86_isa_level=no > (no better configure option yet). > > [1] > https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5dbd6a821ff753e3b41324c4fb7c58cf65eeea33 > > Signed-off-by: He Zhe <[email protected]> > --- > meta/recipes-core/glibc/glibc.inc | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/meta/recipes-core/glibc/glibc.inc > b/meta/recipes-core/glibc/glibc.inc > index d2f02ad59b..7d14306377 100644 > --- a/meta/recipes-core/glibc/glibc.inc > +++ b/meta/recipes-core/glibc/glibc.inc > @@ -20,6 +20,7 @@ CACHED_CONFIGUREVARS += " \ > libc_cv_ssp_strong=no \ > libc_cv_ssp_all=no \ > libc_cv_ssp=no \ > + libc_cv_include_x86_isa_level=no \ > " > > # ifunc doesn't appear to work on mips, casuses libbfd assertion failures > -- > 2.17.1 > > > >
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