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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED 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 91EEFC282DD for ; Thu, 23 May 2019 09:29:52 +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 61B2D2175B for ; Thu, 23 May 2019 09:29:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Y9vB6hDu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61B2D2175B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jPmmtZdb8u4++oHHihZvS6+j06oPQWsGYlSFXY5+fMU=; b=Y9vB6hDuuJruxgSEEfa1MYzyi rdC/x4Q8NFgUJt7ryfCAro+hmsoOoH6iWVru78Lmg7Ng9yELhQKXHHU1JxVaFJay88MTO0+8gF5ny YZQ3nk86QIaHm4AbcIq04BNKYfZ2RPbL2nGrN/0WKpTmNC+wY36HxS57shtko9PjTXw9hcrxkWGW5 8R9Fvm0u942i91UmG7EmHOhSSUz2Zv18hLX7iq5LAeaR72ZLP4rBd/dNpmDe5XnpqN9kh63VfFkWl ZdRy1i1POe6SQCSpA3ZzysyXGkHhDEwCRv6TmbvVHkNHU/3sE+3hUyTekpMUe9Zvx9McKmjUre83c 4epncvKYA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTk2k-0005Lu-Di; Thu, 23 May 2019 09:29:46 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTk2h-0005LH-4b for linux-arm-kernel@lists.infradead.org; Thu, 23 May 2019 09:29:44 +0000 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 81220341; Thu, 23 May 2019 02:29:42 -0700 (PDT) Received: from [10.1.39.23] (unknown [10.1.39.23]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7F9213F718; Thu, 23 May 2019 02:29:40 -0700 (PDT) Subject: Re: [PATCH] module/ksymtab: use 64-bit relative reference for target symbol To: Will Deacon References: <20190522150239.19314-1-ard.biesheuvel@arm.com> <293c9d0f-dc14-1413-e4b4-4299f0acfb9e@arm.com> <20190523091811.GA26646@fuggles.cambridge.arm.com> From: Ard Biesheuvel Message-ID: <907a9681-cd1d-3326-e3dd-5f6965497720@arm.com> Date: Thu, 23 May 2019 10:29:39 +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: <20190523091811.GA26646@fuggles.cambridge.arm.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190523_022943_190030_D12B0FDA X-CRM114-Status: GOOD ( 21.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, linux-arch@vger.kernel.org, arnd@arndb.de, guillaume.gardet@arm.com, marc.zyngier@arm.com, x86@kernel.org, linux-kernel@vger.kernel.org, james.morse@arm.com, jeyu@kernel.org, mingo@kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiA1LzIzLzE5IDEwOjE4IEFNLCBXaWxsIERlYWNvbiB3cm90ZToKPiBPbiBUaHUsIE1heSAy MywgMjAxOSBhdCAwOTo0MTo0MEFNICswMTAwLCBBcmQgQmllc2hldXZlbCB3cm90ZToKPj4KPj4K Pj4gT24gNS8yMi8xOSA1OjI4IFBNLCBBcmQgQmllc2hldXZlbCB3cm90ZToKPj4+Cj4+Pgo+Pj4g T24gNS8yMi8xOSA0OjAyIFBNLCBBcmQgQmllc2hldXZlbCB3cm90ZToKPj4+PiBUaGUgZm9sbG93 aW5nIGNvbW1pdAo+Pj4+Cj4+Pj4gIMKgwqAgNzI5MGQ1ODA5NTcxICgibW9kdWxlOiB1c2UgcmVs YXRpdmUgcmVmZXJlbmNlcyBmb3IgX19rc3ltdGFiIGVudHJpZXMiKQo+Pj4+Cj4+Pj4gdXBkYXRl ZCB0aGUga3N5bXRhYiBoYW5kbGluZyBvZiBzb21lIEtBU0xSIGNhcGFibGUgYXJjaGl0ZWN0dXJl cwo+Pj4+IHNvIHRoYXQga3N5bXRhYiBlbnRyaWVzIGFyZSBlbWl0dGVkIGFzIHBhaXJzIG9mIDMy LWJpdCByZWxhdGl2ZQo+Pj4+IHJlZmVyZW5jZXMuIFRoaXMgcmVkdWNlcyB0aGUgc2l6ZSBvZiB0 aGUgZW50cmllcywgYnV0IG1vcmUKPj4+PiBpbXBvcnRhbnRseSwgaXQgZ2V0cyByaWQgb2Ygc3Rh dGljYWxseSBhc3NpZ25lZCBhYnNvbHV0ZQo+Pj4+IGFkZHJlc3Nlcywgd2hpY2ggcmVxdWlyZSBm aXhpbmcgdXAgYXQgYm9vdCB0aW1lIGlmIHRoZSBrZXJuZWwKPj4+PiBpcyBzZWxmIHJlbG9jYXRp bmcgKHdoaWNoIHRha2VzIGEgMjQgYnl0ZSBSRUxBIGVudHJ5IGZvciBlYWNoCj4+Pj4gbWVtYmVy IG9mIHRoZSBrc3ltdGFiIHN0cnVjdCkuCj4+Pj4KPj4+PiBTaW5jZSBrc3ltdGFiIGVudHJpZXMg YXJlIGFsd2F5cyBwYXJ0IG9mIHRoZSBzYW1lIG1vZHVsZSBhcyB0aGUKPj4+PiBzeW1ib2wgdGhl eSBleHBvcnQgKG9yIG9mIHRoZSBjb3JlIGtlcm5lbCksIGl0IHdhcyBhc3N1bWVkIGF0IHRoZQo+ Pj4+IHRpbWUgdGhhdCBhIDMyLWJpdCByZWxhdGl2ZSByZWZlcmVuY2UgaXMgYWx3YXlzIHN1ZmZp Y2llbnQgdG8KPj4+PiBjYXB0dXJlIHRoZSBvZmZzZXQgYmV0d2VlbiBhIGtzeW10YWIgZW50cnkg YW5kIGl0cyB0YXJnZXQgc3ltYm9sLgo+Pj4+Cj4+Pj4gVW5mb3J0dW5hdGVseSwgdGhpcyBpcyBu b3QgYWx3YXlzIHRydWU6IGluIHRoZSBjYXNlIG9mIHBlci1DUFUKPj4+PiB2YXJpYWJsZXMsIGEg cGVyLUNQVSB2YXJpYWJsZSdzIGJhc2UgYWRkcmVzcyAod2hpY2ggdXN1YWxseSBkaWZmZXJzCj4+ Pj4gZnJvbSB0aGUgYWN0dWFsIGFkZHJlc3Mgb2YgYW55IG9mIGl0cyBwZXItQ1BVIGNvcGllcykg Y291bGQgYmUgYXQKPj4+PiBhbiBhcmJpdHJhcnkgb2Zmc2V0IGZyb20gdGhlIGtzeW10YWIgZW50 cnksIGFuZCBzbyBpdCBtYXkgYmUgb3V0Cj4+Pj4gb2YgcmFuZ2UgZm9yIGEgMzItYml0IHJlbGF0 aXZlIHJlZmVyZW5jZS4KPj4+Pgo+Pgo+PiAoQXBvbG9naWVzIGZvciB0aGUgMy1hY3QgbW9ub2xv Z3VlKQo+IAo+IEV4cG9zaXRpb24sIGRldmVsb3BtZW50IGFuZCByZWNhcGl0dWxhdGlvbiA7KQo+ IAo+PiBUaGlzIHR1cm5zIG91dCB0byBiZSBpbmNvcnJlY3QuIFRoZSBzeW1ib2wgYWRkcmVzcyBv ZiBwZXItQ1BVIHZhcmlhYmxlcwo+PiBleHBvcnRlZCBieSBtb2R1bGVzIGlzIGFsd2F5cyBpbiB0 aGUgdmljaW5pdHkgb2YgX19wZXJfY3B1X3N0YXJ0LCBhbmQgc28gaXQKPj4gaXMgc2ltcGx5IGEg bWF0dGVyIG9mIG1ha2luZyBzdXJlIHRoYXQgdGhlIGNvcmUga2VybmVsIGlzIGluIHJhbmdlIGZv cgo+PiBtb2R1bGUga3N5bXRhYiBlbnRyaWVzIGNvbnRhaW5pbmcgMzItYml0IHJlbGF0aXZlIHJl ZmVyZW5jZXMuCj4+Cj4+IFdoZW4gcnVubmluZyB0aGUgYXJtNjQgd2l0aCBrYXNsciBlbmFibGVk LCB3ZSBjdXJyZW50bHkgcmFuZG9taXplIHRoZSBtb2R1bGUKPj4gc3BhY2UgYmFzZWQgb24gdGhl IHJhbmdlIG9mIEFEUlAvQUREIGluc3RydWN0aW9uIHBhaXJzLCB3aGljaCBoYXZlIGEgLS8rIDQK Pj4gR0IgcmFuZ2UgcmF0aGVyIHRoYW4gdGhlIC0vKyAyIEdCIHJhbmdlIG9mIDMyLWJpdCBwbGFj ZSByZWxhdGl2ZSBkYXRhCj4+IHJlbG9jYXRpb25zLiBTbyB3ZSBjYW4gZml4IHRoaXMgYnkgc2lt cGx5IHJlZHVjaW5nIHRoZSByYW5kb21pemF0aW9uIHdpbmRvdwo+PiB0byAyIEdCLgo+IAo+IE1h a2VzIHNlbnNlLiBEbyB5b3Ugc2VlIHRoZSBuZWVkIGZvciBhbiBvcHRpb24gdG8gZGlzYWJsZSBQ UkVMIHJlbG9jcwo+IGFsdG9nZXRoZXIgaW4gY2FzZSBzb21lYm9keSB3YW50cyB0aGUgYWRkaXRp b25hbCByYW5kb21pemF0aW9uIHJhbmdlPwo+IAoKTm8sIG5vdCByZWFsbHkuIFRvIGJlIGhvbmVz dCwgSSBkb24ndCB0aGluayAKQ09ORklHX1JBTkRPTUlaRV9NT0RVTEVfUkVHSU9OX0ZVTEwgaXMg dGhhdCB1c2VmdWwgdG8gYmVnaW4gd2l0aCwgYW5kIAp0aGUgb25seSByZWFzb24gd2UgZW5hYmxl ZCBpdCBieSBkZWZhdWx0IGF0IHRoZSB0aW1lIHdhcyB0byBlbnN1cmUgdGhhdCAKdGhlIFBMVCBj b2RlIGdvdCBzb21lIGNvdmVyYWdlIGFmdGVyIHdlIGludHJvZHVjZWQgaXQuCgoKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwg bWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK