From: valdis.kletnieks@vt.edu
To: Josh Poimboeuf <jpoimboe@redhat.com>,
Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Subject: next-20190125 - objtool complains about dumpstack
Date: Sun, 27 Jan 2019 22:45:03 -0500 [thread overview]
Message-ID: <27806.1548647103@turing-police.cc.vt.edu> (raw)
Seen in a build:
CC arch/x86/kernel/dumpstack.o
arch/x86/kernel/dumpstack.o: warning: objtool: oops_begin()+0x9: undefined stack state
arch/x86/kernel/dumpstack.o: warning: objtool: oops_begin()+0x0: stack state mismatch: cfa1=6+16 cfa2=7+8
Probably a gcc9 code generation that objtool doesn't know about?
next reply other threads:[~2019-01-28 3:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 3:45 valdis.kletnieks [this message]
2019-01-28 4:18 ` Josh Poimboeuf
2019-01-28 4:40 ` valdis.kletnieks
2019-01-28 16:19 ` Josh Poimboeuf
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