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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84D29CD484C for ; Fri, 22 Sep 2023 18:31:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233185AbjIVSb5 (ORCPT ); Fri, 22 Sep 2023 14:31:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229639AbjIVSbz (ORCPT ); Fri, 22 Sep 2023 14:31:55 -0400 Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD3D1AB for ; Fri, 22 Sep 2023 11:31:48 -0700 (PDT) Received: from imladris.home.surriel.com ([10.0.13.28] helo=imladris.surriel.com) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1qjkvq-0002AW-34; Fri, 22 Sep 2023 14:31:14 -0400 Message-ID: Subject: Re: [PATCH 1/2] hugetlbfs: extend hugetlb_vma_lock to private VMAs From: Rik van Riel To: Mike Kravetz Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, linux-mm@kvack.org, akpm@linux-foundation.org, muchun.song@linux.dev, leit@meta.com Date: Fri, 22 Sep 2023 14:31:14 -0400 In-Reply-To: <20230922164408.GA224968@monkey> References: <20230920021811.3095089-1-riel@surriel.com> <20230920021811.3095089-2-riel@surriel.com> <20230921224201.GB21193@monkey> <20230922164408.GA224968@monkey> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 Sender: riel@surriel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gRnJpLCAyMDIzLTA5LTIyIGF0IDA5OjQ0IC0wNzAwLCBNaWtlIEtyYXZldHogd3JvdGU6Cj4g Cj4gZGlmZiAtLWdpdCBhL21tL2h1Z2V0bGIuYyBiL21tL2h1Z2V0bGIuYwo+IGluZGV4IGY5MDZj NWZhNGQwOS4uOGYzZDU4OTVmZmZjIDEwMDY0NAo+IC0tLSBhL21tL2h1Z2V0bGIuYwo+ICsrKyBi L21tL2h1Z2V0bGIuYwo+IEBAIC0zNzIsNiArMzcyLDExIEBAIHN0YXRpYyB2b2lkCj4gX19odWdl dGxiX3ZtYV91bmxvY2tfd3JpdGVfZnJlZShzdHJ1Y3Qgdm1fYXJlYV9zdHJ1Y3QgKnZtYSkKPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoHN0cnVjdCBodWdldGxiX3ZtYV9sb2NrICp2 bWFfbG9jayA9IHZtYS0KPiA+dm1fcHJpdmF0ZV9kYXRhOwo+IMKgCj4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqBfX2h1Z2V0bGJfdm1hX3VubG9ja193cml0ZV9wdXQodm1hX2xvY2sp Owo+ICvCoMKgwqDCoMKgwqDCoH0gZWxzZSBpZiAoX192bWFfcHJpdmF0ZV9sb2NrKHZtYSkpIHsK PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgc3RydWN0IHJlc3ZfbWFwICpyZXN2X21h cCA9IHZtYV9yZXN2X21hcCh2bWEpOwo+ICsKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgLyogbm8gZnJlZSBmb3IgYW5vbiB2bWFzLCBidXQgc3RpbGwgbmVlZCB0byB1bmxvY2sgKi8K PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgdXBfd3JpdGUoJnJlc3ZfbWFwLT5yd19z ZW1hKTsKPiDCoMKgwqDCoMKgwqDCoMKgfQo+IMKgfQo+IMKgCgpUaGF0IGRpZCB0aGUgdHJpY2su IFRoZSBsaWJodWdldGxiZnMgdGVzdHMgcGFzcyBub3csIHdpdGgKbG9ja2RlcCBhbmQgS0FTQU4g ZW5hYmxlZC4gQnJlbm8ncyBNQURWX0RPTlRORUVEIHRlc3QgY2FzZQpmb3IgaHVnZXRsYmZzIHN0 aWxsIHBhc3NlcywgdG9vLgoKCi0tIApBbGwgUmlnaHRzIFJldmVyc2VkLgo=