From patchwork Wed Aug 14 09:36:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 11093625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C955614F7 for ; Wed, 14 Aug 2019 09:38:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B4C2528737 for ; Wed, 14 Aug 2019 09:38:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A96DB287CC; Wed, 14 Aug 2019 09:38:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C187128737 for ; Wed, 14 Aug 2019 09:38:36 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hxphZ-0001lw-AH; Wed, 14 Aug 2019 09:36:17 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hxphY-0001lr-87 for xen-devel@lists.xenproject.org; Wed, 14 Aug 2019 09:36:16 +0000 X-Inumbo-ID: f41718d4-be76-11e9-8d56-7fd98633b014 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id f41718d4-be76-11e9-8d56-7fd98633b014; Wed, 14 Aug 2019 09:36:12 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EFD54344; Wed, 14 Aug 2019 02:36:11 -0700 (PDT) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4A11F3F694; Wed, 14 Aug 2019 02:36:11 -0700 (PDT) From: Julien Grall To: xen-devel@lists.xenproject.org Date: Wed, 14 Aug 2019 10:36:07 +0100 Message-Id: <20190814093607.22927-1-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 Subject: [Xen-devel] [PATCH] xen/arm: traps: Remove all zero padding before PRIregister format 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: Julien Grall , Stefano Stabellini , Volodymyr Babchuk MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Commit af156ff085 "xen/arm: types: Specify the zero padding in the definition of PRIregister" moved the zero padding within the definition of PRIregister. However, some of the users still had zero padding before which result to print tens of zero when dumping the CPU state. To prevent this, remove the last users of zero padding before PRIregister. Signed-off-by: Julien Grall Reviewed-by: Volodymyr Babchuk --- xen/arch/arm/traps.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c index f062ae6f6a..a3b961bd06 100644 --- a/xen/arch/arm/traps.c +++ b/xen/arch/arm/traps.c @@ -938,7 +938,7 @@ static void _show_registers(const struct cpu_user_regs *regs, printk(" TTBR0_EL2: %016"PRIx64"\n", READ_SYSREG64(TTBR0_EL2)); printk("\n"); printk(" ESR_EL2: %08"PRIx32"\n", regs->hsr); - printk(" HPFAR_EL2: %016"PRIregister"\n", READ_SYSREG(HPFAR_EL2)); + printk(" HPFAR_EL2: %"PRIregister"\n", READ_SYSREG(HPFAR_EL2)); #ifdef CONFIG_ARM_32 printk(" HDFAR: %08"PRIx32"\n", READ_CP32(HDFAR)); @@ -1759,7 +1759,7 @@ void dump_guest_s1_walk(struct domain *d, vaddr_t addr) mfn = gfn_to_mfn(d, gaddr_to_gfn(ttbr0)); printk("dom%d VA 0x%08"PRIvaddr"\n", d->domain_id, addr); - printk(" TTBCR: 0x%08"PRIregister"\n", ttbcr); + printk(" TTBCR: 0x%"PRIregister"\n", ttbcr); printk(" TTBR0: 0x%016"PRIx64" = 0x%"PRIpaddr"\n", ttbr0, mfn_to_maddr(mfn));