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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 0927ACA9EAF for ; Mon, 21 Oct 2019 13:21:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 CF12B2089C for ; Mon, 21 Oct 2019 13:21:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="atHzQRoI"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="XmVcOWgh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF12B2089C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wvBxBN86hfK+Sa6NcsFOJR2ZrsRg36iughS5wQMI3yA=; b=atHzQRoI9oeXYS LDga4jGlPg4EcfLSz3MT8vPqqfRBf8TnChpr7rUEMnhMxONzJstKuq7eFytQwOmNlkbfjIa8duXcV V4LlESRj6Wxt9noN9TwPhhjOrEjoFBURM1y7Uxydi0WXeZinn+YIoPTcxni5xC9xl7qAVBO78LIdk zxstHgcSuuJDJNTvWwf1CpHuGpiKvNcydPPnDrSKzddQXW0UwRwPauSGoBbRxD0avnCFeKODqASM6 NPAu1L9tGUTxG+HTKQbJtYkmyr7WfKKhLOd3TqTpL2+ne8kPuXZzgX85FgZw8190zC9uTpGhSt1hF eOa72BpW2dDI8NyviImg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMXcP-0006Gf-RG; Mon, 21 Oct 2019 13:21:05 +0000 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120] helo=us-smtp-1.mimecast.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMXcN-0006FT-4h for linux-arm-kernel@lists.infradead.org; Mon, 21 Oct 2019 13:21:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1571664055; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=B4XWknMJuOuh6KIQuH7ppQMvEXTX2kO1s3vMco8Hg40=; b=XmVcOWgh9FUw9VSs335hS4IRfbXv5sFCP7+vv+4XwA6myZ+A5Ix+NgAk96EmSsjPWNOWr9 iYas5cCR4Q71PZYZZzhNaETjwVnY+YUPADcK6UUtG4KhxfKl1E/fRDZI7NM2a/ITkwgkq/ 1CfM2Q4nvOGTCWIJjAhRL3ej2/ogr4s= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-375-pDIa5xMtMX6HhtaRvjFBrQ-1; Mon, 21 Oct 2019 09:20:50 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3F888800D41; Mon, 21 Oct 2019 13:20:48 +0000 (UTC) Received: from treble (ovpn-123-96.rdu2.redhat.com [10.10.123.96]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 47C265B69A; Mon, 21 Oct 2019 13:20:46 +0000 (UTC) Date: Mon, 21 Oct 2019 08:20:44 -0500 From: Josh Poimboeuf To: Torsten Duwe Subject: Re: [PATCH v8 0/5] arm64: ftrace with regs Message-ID: <20191021132044.zkzclqtrexryyybl@treble> References: <0f8d2e77-7e51-fba8-b179-102318d9ff84@arm.com> <20190311114945.GA5625@lst.de> <20190408153628.GL6139@lakrids.cambridge.arm.com> <20190409175238.GE9255@fuggles.cambridge.arm.com> <20190724161500.GG2624@lakrids.cambridge.arm.com> <20191016175841.GF46264@lakrids.cambridge.arm.com> <20191018174100.GC18838@lakrids.cambridge.arm.com> <20191019130135.10de9324@blackhole.lan> MIME-Version: 1.0 In-Reply-To: <20191019130135.10de9324@blackhole.lan> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: pDIa5xMtMX6HhtaRvjFBrQ-1 X-Mimecast-Spam-Score: 0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191021_062103_266715_AFCB79FB X-CRM114-Status: UNSURE ( 8.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Julien Thierry , Arnd Bergmann , Ard Biesheuvel , Catalin Marinas , Jiri Kosina , Will Deacon , linux-kernel@vger.kernel.org, Steven Rostedt , AKASHI Takahiro , Ingo Molnar , Ruslan Bilovol , Amit Daniel Kachhap , live-patching@vger.kernel.org, linux-arm-kernel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Oct 19, 2019 at 01:01:35PM +0200, Torsten Duwe wrote: > All calls going _out_ from the KLP module are newly generated, as part > of the KLP module building process, and are thus aware of them being > "extern" -- a PLT entry should be generated and accounted for in the > KLP module. Hm... for kpatch-build I assume we may need a GCC plugin to convert local calls to global somehow? -- Josh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel