From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755212AbcDGAKa (ORCPT ); Wed, 6 Apr 2016 20:10:30 -0400 Received: from mail.kernel.org ([198.145.29.136]:55468 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754511AbcDGAG5 (ORCPT ); Wed, 6 Apr 2016 20:06:57 -0400 From: "Luis R. Rodriguez" To: bp@alien8.de, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, rusty@rustcorp.com.au Cc: x86@kernel.org, linux-kernel@vger.kernel.org, luto@amacapital.net, boris.ostrovsky@oracle.com, david.vrabel@citrix.com, konrad.wilk@oracle.com, xen-devel@lists.xensource.com, lguest@lists.ozlabs.org, andriy.shevchenko@linux.intel.com, jlee@suse.com, glin@suse.com, matt@codeblueprint.co.uk, andrew.cooper3@citrix.com, "Luis R. Rodriguez" Subject: [PATCH v4 02/14] x86/xen: use X86_SUBARCH_XEN for PV guest boots Date: Wed, 6 Apr 2016 17:06:22 -0700 Message-Id: <1459987594-5434-3-git-send-email-mcgrof@kernel.org> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> References: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The use of subarch should have no current effect on Xen PV guests, as such this should have no current functional effects. Signed-off-by: Luis R. Rodriguez --- arch/x86/xen/enlighten.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 9b8f1eacc110..40487f1ecb4c 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1661,6 +1661,7 @@ asmlinkage __visible void __init xen_start_kernel(void) boot_params.hdr.ramdisk_image = initrd_start; boot_params.hdr.ramdisk_size = xen_start_info->mod_len; boot_params.hdr.cmd_line_ptr = __pa(xen_start_info->cmd_line); + boot_params.hdr.hardware_subarch = X86_SUBARCH_XEN; if (!xen_initial_domain()) { add_preferred_console("xenboot", 0, NULL); -- 2.7.2 From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Luis R. Rodriguez" Subject: [PATCH v4 02/14] x86/xen: use X86_SUBARCH_XEN for PV guest boots Date: Wed, 6 Apr 2016 17:06:22 -0700 Message-ID: <1459987594-5434-3-git-send-email-mcgrof@kernel.org> References: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1459987594-5434-1-git-send-email-mcgrof@kernel.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: bp@alien8.de, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, rusty@rustcorp.com.au Cc: xen-devel@lists.xensource.com, matt@codeblueprint.co.uk, andrew.cooper3@citrix.com, x86@kernel.org, linux-kernel@vger.kernel.org, luto@amacapital.net, jlee@suse.com, "Luis R. Rodriguez" , lguest@lists.ozlabs.org, glin@suse.com, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, andriy.shevchenko@linux.intel.com List-Id: xen-devel@lists.xenproject.org VGhlIHVzZSBvZiBzdWJhcmNoIHNob3VsZCBoYXZlIG5vIGN1cnJlbnQgZWZmZWN0IG9uIFhlbgpQ ViBndWVzdHMsIGFzIHN1Y2ggdGhpcyBzaG91bGQgaGF2ZSBubyBjdXJyZW50IGZ1bmN0aW9uYWwK ZWZmZWN0cy4KClNpZ25lZC1vZmYtYnk6IEx1aXMgUi4gUm9kcmlndWV6IDxtY2dyb2ZAa2VybmVs Lm9yZz4KLS0tCiBhcmNoL3g4Ni94ZW4vZW5saWdodGVuLmMgfCAxICsKIDEgZmlsZSBjaGFuZ2Vk LCAxIGluc2VydGlvbigrKQoKZGlmZiAtLWdpdCBhL2FyY2gveDg2L3hlbi9lbmxpZ2h0ZW4uYyBi L2FyY2gveDg2L3hlbi9lbmxpZ2h0ZW4uYwppbmRleCA5YjhmMWVhY2MxMTAuLjQwNDg3ZjFlY2I0 YyAxMDA2NDQKLS0tIGEvYXJjaC94ODYveGVuL2VubGlnaHRlbi5jCisrKyBiL2FyY2gveDg2L3hl bi9lbmxpZ2h0ZW4uYwpAQCAtMTY2MSw2ICsxNjYxLDcgQEAgYXNtbGlua2FnZSBfX3Zpc2libGUg dm9pZCBfX2luaXQgeGVuX3N0YXJ0X2tlcm5lbCh2b2lkKQogCWJvb3RfcGFyYW1zLmhkci5yYW1k aXNrX2ltYWdlID0gaW5pdHJkX3N0YXJ0OwogCWJvb3RfcGFyYW1zLmhkci5yYW1kaXNrX3NpemUg PSB4ZW5fc3RhcnRfaW5mby0+bW9kX2xlbjsKIAlib290X3BhcmFtcy5oZHIuY21kX2xpbmVfcHRy ID0gX19wYSh4ZW5fc3RhcnRfaW5mby0+Y21kX2xpbmUpOworCWJvb3RfcGFyYW1zLmhkci5oYXJk d2FyZV9zdWJhcmNoID0gWDg2X1NVQkFSQ0hfWEVOOwogCiAJaWYgKCF4ZW5faW5pdGlhbF9kb21h aW4oKSkgewogCQlhZGRfcHJlZmVycmVkX2NvbnNvbGUoInhlbmJvb3QiLCAwLCBOVUxMKTsKLS0g CjIuNy4yCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK