Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933493AbbENRU2 (ORCPT ); Thu, 14 May 2015 13:20:28 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:64027 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751842AbbENRSQ (ORCPT ); Thu, 14 May 2015 13:18:16 -0400 X-IronPort-AV: E=Sophos;i="5.13,430,1427760000"; d="scan'208";a="265173400" From: Julien Grall To: CC: , , , , , Julien Grall , Greg Kroah-Hartman , Jiri Slaby , David Vrabel , Boris Ostrovsky , Subject: [RFC 14/23] tty/hvc: xen: Use xen page definition Date: Thu, 14 May 2015 18:00:54 +0100 Message-ID: <1431622863-28575-15-git-send-email-julien.grall@citrix.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> MIME-Version: 1.0 Content-Type: text/plain X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1802 Lines: 52 The console ring is always based on the page granularity of Xen. Signed-off-by: Julien Grall Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: David Vrabel Cc: Stefano Stabellini Cc: Boris Ostrovsky Cc: linuxppc-dev@lists.ozlabs.org --- drivers/tty/hvc/hvc_xen.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index 5bab1c6..a68d115 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -230,7 +230,7 @@ static int xen_hvm_console_init(void) if (r < 0 || v == 0) goto err; mfn = v; - info->intf = xen_remap(mfn << PAGE_SHIFT, PAGE_SIZE); + info->intf = xen_remap(mfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE); if (info->intf == NULL) goto err; info->vtermno = HVC_COOKIE; @@ -392,7 +392,7 @@ static int xencons_connect_backend(struct xenbus_device *dev, if (xen_pv_domain()) mfn = virt_to_mfn(info->intf); else - mfn = __pa(info->intf) >> PAGE_SHIFT; + mfn = __pa(info->intf) >> XEN_PAGE_SHIFT; ret = gnttab_alloc_grant_references(1, &gref_head); if (ret < 0) return ret; @@ -476,7 +476,7 @@ static int xencons_resume(struct xenbus_device *dev) struct xencons_info *info = dev_get_drvdata(&dev->dev); xencons_disconnect_backend(info); - memset(info->intf, 0, PAGE_SIZE); + memset(info->intf, 0, XEN_PAGE_SIZE); return xencons_connect_backend(dev, info); } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/