From: Masami Hiramatsu <mhiramat@kernel.org>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Peter Zijlstra <peterz@infradead.org>,
Randy Dunlap <rdunlap@infradead.org>,
Borislav Petkov <bp@alien8.de>, Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Stefano Stabellini <sstabellini@kernel.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH -tip v2 1/2] x86: xen: insn: Decode Xen and KVM emulate-prefix signature
Date: Fri, 6 Sep 2019 10:39:03 +0900 [thread overview]
Message-ID: <20190906103903.36868b9074b3111ada3d85da@kernel.org> (raw)
In-Reply-To: <20190906011350.y65zwuychhryt7eg@treble>
On Thu, 5 Sep 2019 20:13:50 -0500
Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> On Fri, Sep 06, 2019 at 09:50:19AM +0900, Masami Hiramatsu wrote:
> > --- a/tools/objtool/sync-check.sh
> > +++ b/tools/objtool/sync-check.sh
> > @@ -4,6 +4,7 @@
> > FILES='
> > arch/x86/include/asm/inat_types.h
> > arch/x86/include/asm/orc_types.h
> > +arch/x86/include/asm/xen/prefix.h
> > arch/x86/lib/x86-opcode-map.txt
> > arch/x86/tools/gen-insn-attr-x86.awk
> > '
> > @@ -46,6 +47,6 @@ done
> > check arch/x86/include/asm/inat.h '-I "^#include [\"<]\(asm/\)*inat_types.h[\">]"'
> > check arch/x86/include/asm/insn.h '-I "^#include [\"<]\(asm/\)*inat.h[\">]"'
> > check arch/x86/lib/inat.c '-I "^#include [\"<]\(../include/\)*asm/insn.h[\">]"'
> > -check arch/x86/lib/insn.c '-I "^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]"'
> > +check arch/x86/lib/insn.c '-I "^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]" -I "^#include [\"<]\(../include/\)*asm/xen/prefix.h[\">]"'
>
> Unfortunately perf also has a similar sync check script:
> tools/perf/check-headers.sh. So you'll also need to add the above
> changes there.
Oops, I thought it was integrated... OK, I'll update this patch.
>
> Otherwise
>
> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Thanks!
>
> --
> Josh
--
Masami Hiramatsu <mhiramat@kernel.org>
next prev parent reply other threads:[~2019-09-06 1:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 0:50 [PATCH -tip v2 0/2] x86: kprobes: Prohibit kprobes on Xen/KVM emulate prefixes Masami Hiramatsu
2019-09-06 0:50 ` [PATCH -tip v2 1/2] x86: xen: insn: Decode Xen and KVM emulate-prefix signature Masami Hiramatsu
2019-09-06 1:13 ` Josh Poimboeuf
2019-09-06 1:39 ` Masami Hiramatsu [this message]
2019-09-06 0:50 ` [PATCH -tip v2 2/2] x86: kprobes: Prohibit probing on instruction which has emulate prefix Masami Hiramatsu
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