Messages in this thread | | | Date | Wed, 19 Jan 2022 11:15:23 -0800 | From | Jakub Kicinski <> | Subject | Re: vmlinux.o: warning: objtool: do_machine_check()+0x5fa: call to memset() leaves .noinstr.text section |
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On Wed, 19 Jan 2022 10:40:17 -0800 Jakub Kicinski wrote: > On Wed, 19 Jan 2022 19:34:24 +0100 Borislav Petkov wrote: > > Hmm, weird. The set which is supposed to address this got merged last > > week: > > > > 7e740ae63504 ("Merge tag 'ras_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") > > > > How exactly can I reproduce what you're seeing? > > > > I need to merge which commit into which branch and then use which > > .config to reproduce? > > allmodconfig > > Merge: 1d1df41c5a33 ff9fc0a31d85 > > 1d1df41c5a33 is linux/master > ff9fc0a31d85 is > git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git master > > I see: > > vmlinux.o: warning: objtool: mce_start()+0x5e: call to __kasan_check_write() leaves .noinstr.text section > vmlinux.o: warning: objtool: mce_gather_info()+0x5f: call to v8086_mode.isra.1() leaves .noinstr.text section > vmlinux.o: warning: objtool: mce_read_aux()+0x8a: call to mca_msr_reg() leaves .noinstr.text section > vmlinux.o: warning: objtool: do_machine_check()+0x196: call to mce_no_way_out() leaves .noinstr.text section > vmlinux.o: warning: objtool: mce_severity_amd.constprop.1()+0xd1: call to mce_severity_amd_smca.isra.0() leaves .noinstr.text section > > Let me try again with a clean check out.
Indeed, still present with a fresh tree.
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