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 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 53C90C433F5 for ; Thu, 21 Apr 2022 14:25:56 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-277-M9syiGmlP0mz2B7EwEg_7w-1; Thu, 21 Apr 2022 10:25:51 -0400 X-MC-Unique: M9syiGmlP0mz2B7EwEg_7w-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0F26A3833FE8; Thu, 21 Apr 2022 14:25:50 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2200C1468940; Thu, 21 Apr 2022 14:25:47 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 361BE1949763; Thu, 21 Apr 2022 14:25:44 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 8ED9619451EF for ; Thu, 21 Apr 2022 14:25:43 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 44585413707; Thu, 21 Apr 2022 14:25:43 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3FDC4572326 for ; Thu, 21 Apr 2022 14:25:43 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 266871014A60 for ; Thu, 21 Apr 2022 14:25:43 +0000 (UTC) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-126-WF_GNtZyPq2PduQI841Kig-1; Thu, 21 Apr 2022 10:25:40 -0400 X-MC-Unique: WF_GNtZyPq2PduQI841Kig-1 Received: by verein.lst.de (Postfix, from userid 2407) id 9CB7B68B05; Thu, 21 Apr 2022 16:25:35 +0200 (CEST) Date: Thu, 21 Apr 2022 16:25:35 +0200 From: Christoph Hellwig To: Eric Biggers Message-ID: <20220421142535.GA21025@lst.de> References: <20220420064745.1119823-1-hch@lst.de> <20220420064745.1119823-3-hch@lst.de> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Subject: Re: [dm-devel] [PATCH 2/2] blk-crypto: fix the blk_crypto_profile liftime X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jens Axboe , Ulf Hansson , linux-scsi@vger.kernel.org, Greg Kroah-Hartman , Mike Snitzer , Adrian Hunter , Ritesh Harjani , linux-block@vger.kernel.org, Avri Altman , dm-devel@redhat.com, Alim Akhtar , linux-mmc@vger.kernel.org, Christoph Hellwig , Asutosh Das Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 T24gV2VkLCBBcHIgMjAsIDIwMjIgYXQgMTI6NDE6NTNQTSAtMDcwMCwgRXJpYyBCaWdnZXJzIHdy b3RlOgo+IENhbiB5b3UgZWxhYm9yYXRlIG9uIHdoYXQgeW91IHRoaW5rIHRoZSBhY3R1YWwgcHJv YmxlbSBpcyBoZXJlPyAgVGhlIGxpZmV0aW1lIG9mCj4gdGhlIGJsa19jcnlwdG9fcHJvZmlsZSBt YXRjaGVzIHRoYXQgb2YgdGhlIGhvc3QgY29udHJvbGxlciBrb2JqZWN0LCBhbmQgSQo+IHRob3Vn aHQgdGhhdCBpdCBpcyBub3QgZGVzdHJveWVkIHVudGlsIGFmdGVyIGhpZ2hlci1sZXZlbCBvYmpl Y3RzIHN1Y2ggYXMKPiBnZW5kaXNrcyBhbmQgcmVxdWVzdF9xdWV1ZXMgYXJlIGRlc3Ryb3llZC4K CkkgZG9uJ3QgdGhpbmsgYWxsIGRyaXZlciBhdXRob3JzIGFncmVlIHdpdGggdGhhdCBhc3N1bXB0 aW9uIChhbmQgaXQgaXNuJ3QKZG9jdW1lbnRlZCBhbnl3aGVyZSkuIAoKVGhlIG1vc3QgdHJpdmlh bCBjYXNlIGlzIGRldmljZSBtYXBwZXIsIHdoZXJlIHRoZSBjcnlwdG8gcHJvZtGWbGUgaXMgZnJl ZWQKYmVmb3JlIHB1dHRpbmcgdGhlIGdlbmRpc2sgcmVmZXJlbmNlIGFjcXVpcmVkIGJ5IGJsa19h bGxvY19kaXNrLiAgU28KYW55b25lIHdobyBvcGVuZWQgdGhlIHN5c2ZzIGZpbGUgYXQgc29tZSBw b2ludCBiZWZvcmUgdGhlIGRlbGV0ZSBjYW4Kc3RpbGwgaGF2ZSBpdCBvcGVuIGFuZCB0cml2aWFs bCBhY2Nlc3MgZnJlZWQgbWVtb3J5IHdoZW4gdGhlbiBkb2luZwphIHJlYWQgb24gaXQgYWZ0ZXIg dGhlIGRtIHRhYmxlIGlzIGZyZWVkLgoKRm9yIFVGUyB0aGluZ3Mgc2VlbSB0byB3b3JrIG91dCBv ayBiZWNhdXNlIHRoZSB1ZnNfaGJhIGlzIHBhcnQgb2YKdGhlIFNjc2lfSG9zdCwgd2hpY2ggaXMg dGhlIHBhcmVudCBkZXZpY2Ugb2YgdGhlIGdlbmRpc2suCgo+IFNpbWlsYXIgYXNzdW1wdGlvbnMg YXJlIG1hZGUgYnkgdGhlCj4gcXVldWUga29iamVjdCwgd2hpY2ggYXNzdW1lcyBpdCBpcyBzYWZl IHRvIGFjY2VzcyB0aGUgZ2VuZGlzaywgYW5kIGJ5IHRoZQo+IGluZGVwZW5kZW50X2FjY2Vzc19y YW5nZXMga29iamVjdCB3aGljaCBhc3N1bWVzIGl0IGlzIHNhZmUgdG8gYWNjZXNzIHRoZSBxdWV1 ZS4KClllcywgZXZlcnkgcXVldWUvIG9iamVjdCB0aGF0IHJlZmVyZW5jZXMgdGhlIGdlbmRpc2sg aGFzIGEgcHJvYmxlbSBJIHRoaW5rLgpJJ3ZlIGJlZW4gd2FkaW5nIHRocm91Z2ggdGhpcyBjb2Rl IGFuZCB0cnlpbmcgdG8gZml4IGl0LCB3aGljaCBtYWRlIG1lCm5vdGljZSB0aGlzIGNvZGUuCgo+ IEluIGFueSBjYXNlLCB0aGlzIHByb3Bvc2FsIGlzIG5vdCBjb3JyZWN0IHNpbmNlIGl0IGlzIGFz c3VtaW5nIHRoYXQgZWFjaAo+IGJsa19jcnlwdG9fcHJvZmlsZSBpcyByZWZlcmVuY2VkIGJ5IG9u bHkgb25lIHJlcXVlc3RfcXVldWUsIHdoaWNoIGlzIG5vdAo+IG5lY2Vzc2FyaWx5IHRoZSBjYXNl IHNpbmNlIGEgaG9zdCBjb250cm9sbGVyIGNhbiBoYXZlIG11bHRpcGxlIGRpc2tzLgo+IFRoZSBz YW1lIGtvYmplY3QgY2FuJ3QgYmUgYWRkZWQgdG8gbXVsdGlwbGUgcGxhY2VzIGluIHRoZSBoaWVy YXJjaHkuCgpJbmRlZWQuCgo+IElmIHdlIGRpZCBuZWVkIHRvIGRvIHNvbWV0aGluZyBkaWZmZXJl bnRseSBoZXJlLCBJIHRoaW5rIHdlJ2QgZWl0aGVyIG5lZWQgdG8gcHV0Cj4gdGhlIGJsa19jcnlw dG9fcHJvZmlsZSBrb2JqZWN0IHVuZGVyIHRoZSBob3N0IGNvbnRyb2xsZXIgb25lIGFuZCBsaW5r IHRvIGl0IGZyb20KPiB0aGUgcXVldWUgZGlyZWN0b3JpZXMgKHdoaWNoIEkgbWVudGlvbmVkIGlu IGNvbW1pdCAyMGYwMWYxNjMyMDMgYXMgYW4KPiBhbHRlcm5hdGl2ZSBjb25zaWRlcmVkKSwgb3Ig ZHVwbGljYXRlIHRoZSBjcnlwdG8gY2FwYWJpbGl0aWVzIGluIGVhY2gKPiByZXF1ZXN0X3F1ZXVl IGFuZCBvbmx5IHNoYXJlIHRoZSBhY3R1YWwga2V5c2xvdCBtYW5hZ2VtZW50IGRhdGEgc3RydWN0 dXJlcy4KCkRvIHdlIGV2ZW4gbmVlZCB0aGUgbGluayBpbnN0ZWFkIG9mIGxldHRpbmcgdGhlIHVz ZXIgd2FsayBkb3duIHRoZQpkaXJlY3RvcnkgaGllcmFjaHk/ICBCdXQgeWVzLCBoYXZpbmcgdGhl IHN5c2ZzIGF0dHJpYnV0ZXMgb24gdGhlCmFjdHVhbCBvYmplY3QgaXMgYSBtdWNoIGJldHRlciBp ZGVhLgoKPiAKPiAtIEVyaWMKLS0tZW5kIHF1b3RlZCB0ZXh0LS0tCgotLQpkbS1kZXZlbCBtYWls aW5nIGxpc3QKZG0tZGV2ZWxAcmVkaGF0LmNvbQpodHRwczovL2xpc3RtYW4ucmVkaGF0LmNvbS9t YWlsbWFuL2xpc3RpbmZvL2RtLWRldmVsCg==