From 3f7a2ca81bb68495bf47ceb8f47ebd8f555d545f Mon Sep 17 00:00:00 2001 From: He Zhe Date: Fri, 26 Feb 2021 22:20:45 +0800 Subject: glibc: Disable CPU ISA level requirement check 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 (From OE-Core rev: 91264e14a088013b138e82520744f79fa7c8d585) Signed-off-by: He Zhe Signed-off-by: Richard Purdie --- meta/recipes-core/glibc/glibc.inc | 1 + 1 file changed, 1 insertion(+) (limited to 'meta/recipes-core/glibc/glibc.inc') 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 -- cgit v1.2.3-54-g00ecf