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Message-ID: <CAK8P3a3847vkZi1SpTkypX5HVJQS5h3twLU2RhAF48b_MaokOw@mail.gmail.com> Date: Thu, 9 Nov 2017 12:12:42 +0100 From: Arnd Bergmann <arnd@...db.de> To: Ricardo Neri <ricardo.neri-calderon@...ux.intel.com> Cc: Ingo Molnar <mingo@...hat.com>, Thomas Gleixner <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, Andy Lutomirski <luto@...nel.org>, Borislav Petkov <bp@...e.de>, Peter Zijlstra <peterz@...radead.org>, Andrew Morton <akpm@...ux-foundation.org>, Brian Gerst <brgerst@...il.com>, Chris Metcalf <cmetcalf@...lanox.com>, Dave Hansen <dave.hansen@...ux.intel.com>, Paolo Bonzini <pbonzini@...hat.com>, Masami Hiramatsu <mhiramat@...nel.org>, Huang Rui <ray.huang@....com>, Jiri Slaby <jslaby@...e.cz>, Jonathan Corbet <corbet@....net>, "Michael S. Tsirkin" <mst@...hat.com>, Paul Gortmaker <paul.gortmaker@...driver.com>, Vlastimil Babka <vbabka@...e.cz>, Chen Yucong <slaoub@...il.com>, "Ravi V. Shankar" <ravi.v.shankar@...el.com>, Shuah Khan <shuah@...nel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, "the arch/x86 maintainers" <x86@...nel.org>, ricardo.neri@...el.com, Adam Buchbinder <adam.buchbinder@...il.com>, Colin Ian King <colin.king@...onical.com>, Lorenzo Stoakes <lstoakes@...il.com>, Qiaowei Ren <qiaowei.ren@...el.com>, Arnaldo Carvalho de Melo <acme@...hat.com>, Adrian Hunter <adrian.hunter@...el.com>, Kees Cook <keescook@...omium.org>, Thomas Garnier <thgarnie@...gle.com>, Dmitry Vyukov <dvyukov@...gle.com>, Josh Poimboeuf <jpoimboe@...hat.com> Subject: Re: [PATCH v10 13/18] x86/insn-eval: Add utility functions to get segment selector On Fri, Oct 27, 2017 at 10:25 PM, Ricardo Neri <ricardo.neri-calderon@...ux.intel.com> wrote: > diff --git a/arch/x86/include/asm/inat.h b/arch/x86/include/asm/inat.h > index 02aff08..1c78580 100644 > --- a/arch/x86/include/asm/inat.h > +++ b/arch/x86/include/asm/inat.h > @@ -97,6 +97,16 @@ > #define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM) > #define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS) > > +/* Identifiers for segment registers */ > +#define INAT_SEG_REG_IGNORE 0 > +#define INAT_SEG_REG_DEFAULT 1 > +#define INAT_SEG_REG_CS 2 > +#define INAT_SEG_REG_SS 3 > +#define INAT_SEG_REG_DS 4 > +#define INAT_SEG_REG_ES 5 > +#define INAT_SEG_REG_FS 6 > +#define INAT_SEG_REG_GS 7 > + linux-next still reports a warning because of this change: Warning: synced file at 'tools/objtool/arch/x86/include/asm/inat.h' differs from latest kernel version at 'arch/x86/include/asm/inat.h' Should the same change be applied to the objtool file in the tip:x86/mpx branch? Arnd
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