From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH] xen/public: arch-arm: Restrict the visibility of struct vcpu_guest_core_regs Date: Tue, 21 May 2019 10:55:49 +0100 Message-ID: References: <20190520181250.17404-1-julien.grall@arm.com> <5CE3C45A0200007800230E0E@prv1-mh.provo.novell.com> <1c7f43ce-7df2-24c9-ecb2-d8be1afebfa5@arm.com> <5CE3C8370200007800230E40@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hT1Uv-0002Ko-Qx for xen-devel@lists.xenproject.org; Tue, 21 May 2019 09:55:53 +0000 In-Reply-To: <5CE3C8370200007800230E40@prv1-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , Stefano Stabellini , Wei Liu , Ian Jackson , xen-devel List-Id: xen-devel@lists.xenproject.org SGkgSmFuLAoKT24gNS8yMS8xOSAxMDo0MyBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24g MjEuMDUuMTkgYXQgMTE6MzUsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4gd3JvdGU6Cj4+IE9uIDUv MjEvMTkgMTA6MjYgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4gT24gMjAuMDUuMTkgYXQg MjA6MTIsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4gd3JvdGU6Cj4+Pj4gICAgICAgQXMgdGhpcyBp cyBub3cgWGVuIGFuZCB0b29scyBvbmx5LCBJIGFtIHdvbmRlcmluZyB3aGV0aGVyIHRoZSBjaGVj ayBvbgo+Pj4+ICAgICAgIEdOVV9DIGlzIHN0aWxsIG5lY2Vzc2FyeS4gSSBhbSBoYXBweSB0byBz ZW5kIGEgZm9sbG93LXVwIHBhdGNoIChvciBmb2xkCj4+Pj4gICAgICAgaW4gdGhpcyBvbmUpIGlm IGl0IGNhbiBiZSByZW1vdmVkLgo+Pj4KPj4+IEkgdGhpbmsgdGhpcyBzaG91bGQgYmUgZHJvcHBl ZCBpZiBpdCBjYW4gYmUgd2l0aG91dCBicmVha2luZyBhbnkKPj4+IHBhcnQgb2YgdGhlIGJ1aWxk Lgo+PiBUaGlzIGlzIGJlY2F1c2UgYWxsIHRoZSB0b29scyBhcmUgcGFydCBvZiB4ZW4uZ2l0LCBy aWdodD8KPiAKPiBSaWdodCAtIG5vLW9uZSBlbHNlIGlzIHN1cHBvc2VkIHRvIGRlZmluZSBfX1hF Tl9UT09MU19fLCBvcgo+IGlmIGFueW9uZSBkb2VzLCB0aGV5J3JlIG9uIHRoZWlyIG93bi4KClRo YW5rcyBmb3IgdGhlIGluZm9ybWF0aW9uLiBJIHdpbGwgZG8gYSBmdWxsIGJ1aWxkIGNoZWNrLgoK PiAKPj4+PiAtLS0gYS94ZW4vaW5jbHVkZS9wdWJsaWMvYXJjaC1hcm0uaAo+Pj4+ICsrKyBiL3hl bi9pbmNsdWRlL3B1YmxpYy9hcmNoLWFybS5oCj4+Pj4gQEAgLTE5Nyw2ICsxOTcsNyBAQAo+Pj4+ ICAgICAgICB9IHdoaWxlICggMCApCj4+Pj4gICAgI2RlZmluZSBzZXRfeGVuX2d1ZXN0X2hhbmRs ZShobmQsIHZhbCkgc2V0X3hlbl9ndWVzdF9oYW5kbGVfcmF3KGhuZCwgdmFsKQo+Pj4+ICAgIAo+ Pj4+ICsjaWYgZGVmaW5lZChfX1hFTl9fKSB8fCBkZWZpbmVkKF9fWEVOX1RPT0xTX18pCj4+Pj4g ICAgI2lmIGRlZmluZWQoX19HTlVDX18pICYmICFkZWZpbmVkKF9fU1RSSUNUX0FOU0lfXykKPj4+ PiAgICAvKiBBbm9ueW1vdXMgdW5pb24gaW5jbHVkZXMgYm90aCAzMi0gYW5kIDY0LWJpdCBuYW1l cyAoZS5nLiwgcjAveDApLiAqLwo+Pj4+ICAgICMgZGVmaW5lIF9fREVDTF9SRUcobjY0LCBuMzIp IHVuaW9uIHsgICAgICAgICAgXAo+Pj4+IEBAIC0yNzIsNiArMjczLDggQEAgREVGSU5FX1hFTl9H VUVTVF9IQU5ETEUodmNwdV9ndWVzdF9jb3JlX3JlZ3NfdCk7Cj4+Pj4gICAgCj4+Pj4gICAgI3Vu ZGVmIF9fREVDTF9SRUcKPj4+PiAgICAKPj4+PiArI2VuZGlmCj4+Pgo+Pj4gSWYgSSB3YXMgdGhl IG1haW50YWluZXIgb2YgdGhpcyBjb2RlLCBJJ2QgYXNrIGZvciB0aGUgc3RydWN0IGRlY2xhcmF0 aW9uCj4+PiB0byBiZSBtb3ZlZCAoaW50byB0aGUgZXhpc3RpbmcgI2lmKSByYXRoZXIgdGhhbiBh ZGRpbmcgYSAybmQgI2lmLgo+Pgo+PiBzLzJuZC8zcmQvIDspCj4+Cj4+IFRoZSByZWFzb24gSSBo YXZlbid0IGRvbmUgdGhhdCBpcyBnaXQgd2lsbCBnZW5lcmF0ZSBhIGNvbXBsZXRlbHkKPj4gdW5y ZWxhdGVkIGRpZmYuIFNvIGl0IG1ha2VzIHF1aXRlIGRpZmZpY3VsdCB0byB1bmRlcnN0YW5kIHRo ZSBwdXJwb3NlIG9mCj4+IHRoZSBwYXRjaC4KPiAKPiBXZWxsLCBhcyBzYWlkIC0geW91J3JlIHRo ZSBtYWludGFpbmVyLiBJIHdvdWxkbid0IGJlIGJvdGhlcmVkIG92ZXJseQo+IG11Y2ggYnkgYSBz dHJhbmdlIGRpZmYgdGhhdCBtaWdodCByZXN1bHQuCgpJIHdpbGwgd2FpdCBvbiBTdGVmYW5vJ3Mg aW5wdXQuCgoKQ2hlZXJzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 282CDC04AAF for ; Tue, 21 May 2019 09:56:15 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 035E22173E for ; Tue, 21 May 2019 09:56:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 035E22173E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hT1Ux-0002Kt-6c; Tue, 21 May 2019 09:55:55 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hT1Uv-0002Ko-Qx for xen-devel@lists.xenproject.org; Tue, 21 May 2019 09:55:53 +0000 X-Inumbo-ID: 9e368b8f-7bae-11e9-8980-bc764e045a96 Received: from foss.arm.com (unknown [217.140.101.70]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTP id 9e368b8f-7bae-11e9-8980-bc764e045a96; Tue, 21 May 2019 09:55:52 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id BAAC2374; Tue, 21 May 2019 02:55:51 -0700 (PDT) Received: from [10.37.13.11] (unknown [10.37.13.11]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7FD623F575; Tue, 21 May 2019 02:55:50 -0700 (PDT) To: Jan Beulich References: <20190520181250.17404-1-julien.grall@arm.com> <5CE3C45A0200007800230E0E@prv1-mh.provo.novell.com> <1c7f43ce-7df2-24c9-ecb2-d8be1afebfa5@arm.com> <5CE3C8370200007800230E40@prv1-mh.provo.novell.com> From: Julien Grall Message-ID: Date: Tue, 21 May 2019 10:55:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <5CE3C8370200007800230E40@prv1-mh.provo.novell.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH] xen/public: arch-arm: Restrict the visibility of struct vcpu_guest_core_regs X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Stefano Stabellini , Wei Liu , Ian Jackson , xen-devel Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8"; format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190521095549.-X3m5HHPatL8AuBsJgLVq_72ejDfUMVNIyrpyXppjXk@z> SGkgSmFuLAoKT24gNS8yMS8xOSAxMDo0MyBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24g MjEuMDUuMTkgYXQgMTE6MzUsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4gd3JvdGU6Cj4+IE9uIDUv MjEvMTkgMTA6MjYgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4gT24gMjAuMDUuMTkgYXQg MjA6MTIsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4gd3JvdGU6Cj4+Pj4gICAgICAgQXMgdGhpcyBp cyBub3cgWGVuIGFuZCB0b29scyBvbmx5LCBJIGFtIHdvbmRlcmluZyB3aGV0aGVyIHRoZSBjaGVj ayBvbgo+Pj4+ICAgICAgIEdOVV9DIGlzIHN0aWxsIG5lY2Vzc2FyeS4gSSBhbSBoYXBweSB0byBz ZW5kIGEgZm9sbG93LXVwIHBhdGNoIChvciBmb2xkCj4+Pj4gICAgICAgaW4gdGhpcyBvbmUpIGlm IGl0IGNhbiBiZSByZW1vdmVkLgo+Pj4KPj4+IEkgdGhpbmsgdGhpcyBzaG91bGQgYmUgZHJvcHBl ZCBpZiBpdCBjYW4gYmUgd2l0aG91dCBicmVha2luZyBhbnkKPj4+IHBhcnQgb2YgdGhlIGJ1aWxk Lgo+PiBUaGlzIGlzIGJlY2F1c2UgYWxsIHRoZSB0b29scyBhcmUgcGFydCBvZiB4ZW4uZ2l0LCBy aWdodD8KPiAKPiBSaWdodCAtIG5vLW9uZSBlbHNlIGlzIHN1cHBvc2VkIHRvIGRlZmluZSBfX1hF Tl9UT09MU19fLCBvcgo+IGlmIGFueW9uZSBkb2VzLCB0aGV5J3JlIG9uIHRoZWlyIG93bi4KClRo YW5rcyBmb3IgdGhlIGluZm9ybWF0aW9uLiBJIHdpbGwgZG8gYSBmdWxsIGJ1aWxkIGNoZWNrLgoK PiAKPj4+PiAtLS0gYS94ZW4vaW5jbHVkZS9wdWJsaWMvYXJjaC1hcm0uaAo+Pj4+ICsrKyBiL3hl bi9pbmNsdWRlL3B1YmxpYy9hcmNoLWFybS5oCj4+Pj4gQEAgLTE5Nyw2ICsxOTcsNyBAQAo+Pj4+ ICAgICAgICB9IHdoaWxlICggMCApCj4+Pj4gICAgI2RlZmluZSBzZXRfeGVuX2d1ZXN0X2hhbmRs ZShobmQsIHZhbCkgc2V0X3hlbl9ndWVzdF9oYW5kbGVfcmF3KGhuZCwgdmFsKQo+Pj4+ICAgIAo+ Pj4+ICsjaWYgZGVmaW5lZChfX1hFTl9fKSB8fCBkZWZpbmVkKF9fWEVOX1RPT0xTX18pCj4+Pj4g ICAgI2lmIGRlZmluZWQoX19HTlVDX18pICYmICFkZWZpbmVkKF9fU1RSSUNUX0FOU0lfXykKPj4+ PiAgICAvKiBBbm9ueW1vdXMgdW5pb24gaW5jbHVkZXMgYm90aCAzMi0gYW5kIDY0LWJpdCBuYW1l cyAoZS5nLiwgcjAveDApLiAqLwo+Pj4+ICAgICMgZGVmaW5lIF9fREVDTF9SRUcobjY0LCBuMzIp IHVuaW9uIHsgICAgICAgICAgXAo+Pj4+IEBAIC0yNzIsNiArMjczLDggQEAgREVGSU5FX1hFTl9H VUVTVF9IQU5ETEUodmNwdV9ndWVzdF9jb3JlX3JlZ3NfdCk7Cj4+Pj4gICAgCj4+Pj4gICAgI3Vu ZGVmIF9fREVDTF9SRUcKPj4+PiAgICAKPj4+PiArI2VuZGlmCj4+Pgo+Pj4gSWYgSSB3YXMgdGhl IG1haW50YWluZXIgb2YgdGhpcyBjb2RlLCBJJ2QgYXNrIGZvciB0aGUgc3RydWN0IGRlY2xhcmF0 aW9uCj4+PiB0byBiZSBtb3ZlZCAoaW50byB0aGUgZXhpc3RpbmcgI2lmKSByYXRoZXIgdGhhbiBh ZGRpbmcgYSAybmQgI2lmLgo+Pgo+PiBzLzJuZC8zcmQvIDspCj4+Cj4+IFRoZSByZWFzb24gSSBo YXZlbid0IGRvbmUgdGhhdCBpcyBnaXQgd2lsbCBnZW5lcmF0ZSBhIGNvbXBsZXRlbHkKPj4gdW5y ZWxhdGVkIGRpZmYuIFNvIGl0IG1ha2VzIHF1aXRlIGRpZmZpY3VsdCB0byB1bmRlcnN0YW5kIHRo ZSBwdXJwb3NlIG9mCj4+IHRoZSBwYXRjaC4KPiAKPiBXZWxsLCBhcyBzYWlkIC0geW91J3JlIHRo ZSBtYWludGFpbmVyLiBJIHdvdWxkbid0IGJlIGJvdGhlcmVkIG92ZXJseQo+IG11Y2ggYnkgYSBz dHJhbmdlIGRpZmYgdGhhdCBtaWdodCByZXN1bHQuCgpJIHdpbGwgd2FpdCBvbiBTdGVmYW5vJ3Mg aW5wdXQuCgoKQ2hlZXJzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==