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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 E691AC282C4 for ; Mon, 4 Feb 2019 10:12:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A8B582081B for ; Mon, 4 Feb 2019 10:12:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ksGUQxSu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728649AbfBDKMx (ORCPT ); Mon, 4 Feb 2019 05:12:53 -0500 Received: from mail-yw1-f65.google.com ([209.85.161.65]:42379 "EHLO mail-yw1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726928AbfBDKMw (ORCPT ); Mon, 4 Feb 2019 05:12:52 -0500 Received: by mail-yw1-f65.google.com with SMTP id v201so460862ywa.9; Mon, 04 Feb 2019 02:12:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=O4BKZSEhECy32OYAKqpevcOi5Jdx4MPeDb0IAIegxIk=; b=ksGUQxSuPZPGd5mfm9hKHA0UYCdFwX3YxKl7CYs6/3hGQijNipDu4jFXB5qT8adGGE 7EVECF0tP5KtasE8VMhLS0mH4mA+MvnmDagngDDDEHAcpt3DifLNiM917aLf4fHAX/1A jL7Ynv9l4dZVmeKy5Dijjx5XF5vRfnJJKnGcYsLAHyWAfMk6Zo/q3s+aTjHfSTaPPwyD RsE7nEsha8xr/CrNR8LUlLNGbm4wd1pBZ2YoVZ7V3K+nqIGtI/+df4X0l0E6lPGWi7FV 4JzK6DL11jFZee07vcuWYX2yemQpAcm10Pe60Qc4IzqHJ05khY/i2y/E6462z93vWWlX 4/2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=O4BKZSEhECy32OYAKqpevcOi5Jdx4MPeDb0IAIegxIk=; b=ILNqHmXopveJ82A/LvFMldk1z7yms4f/c4PZ8bByKaaHzRsR+ze51u9on6vo0vOceM izZ5jHxzjQ+HrQycBLa95fLOzI8IuLkqcFsjeXYJD3dNIhG6EDVsIIQKT2z+2Zu6Xy+9 sV0mXwKfqBlesM/yZoklA4QicRuLSHqwQ87T5mdvawsyiZXXqCTmC9eUasmBGTlZ/Mhh s9E4rFOAbai1sbFy7hXnEIEuMeNGsWPp8WGLnXeWy6u97a4FjMcOSKlH69wQ+pkW2Y9V 543QsOhSno3qNHeqmg9xNbAYmIfpAg0vb6i6TZZxf0LnIk9GhguKm3v4ebkM4aW2Trda oPPA== X-Gm-Message-State: AHQUAubnPwtfnioSb3zThlw8h2oW2cR6b5v2yYq5/Yqq5hHNRC9RkZ3Y TRticPqi+cBS1y8eQs0NNXT/veu8weZyq46+bA0= X-Google-Smtp-Source: AHgI3IYRucTa4rCj2H/nJ7s0X5iSEQSdJYE4wZwijUXs4YezCNHYakLMHjKyiDb/H3d2a5vXZWQHLQVtBbsRkui6UDE= X-Received: by 2002:a0d:e741:: with SMTP id q62mr6034826ywe.34.1549275171245; Mon, 04 Feb 2019 02:12:51 -0800 (PST) MIME-Version: 1.0 References: <20190129113131.751891514@linuxfoundation.org> <20190130193223.GA20667@kroah.com> In-Reply-To: <20190130193223.GA20667@kroah.com> From: Amir Goldstein Date: Mon, 4 Feb 2019 12:12:39 +0200 Message-ID: Subject: Re: [PATCH 4.14 00/68] 4.14.97-stable review To: Greg Kroah-Hartman Cc: Naresh Kamboju , ltp@lists.linux.it, open list , Linus Torvalds , Andrew Morton , Guenter Roeck , Shuah Khan , patches@kernelci.org, Ben Hutchings , lkft-triage@lists.linaro.org, linux- stable , chrubis Content-Type: multipart/mixed; boundary="0000000000003df59c05810ebcd6" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0000000000003df59c05810ebcd6 Content-Type: text/plain; charset="UTF-8" > > > fanotify09 failed on arm64 devices running 4.14 version kernel > > > fanotify09.c:202: FAIL: first group got more than 2 events (72 > 48) > > > https://bugs.linaro.org/show_bug.cgi?id=4271 > > > > > > > fanotify09 was added a new regression test case for commit > > b469e7e47c8a: fanotify: fix handling of events on child sub-directory > > > > That commit was backported to v4.19. As I wrote in "backport hint", the bug > > exists in older kernels, but fix does not apply cleanly to older kernels. > > If someone were to provide a tested backport to 4.14 and older, I'll be > glad to queue it up (hint hint hint...) > Attached backport applies and tested on 4.14 and 4.9 Thanks, Amir. --0000000000003df59c05810ebcd6 Content-Type: text/x-patch; charset="US-ASCII"; name="stable-4.9-fanotify-fix-handling-of-events-on-child-sub-directo.patch" Content-Disposition: attachment; filename="stable-4.9-fanotify-fix-handling-of-events-on-child-sub-directo.patch" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_jrq69tp30 RnJvbSA2OWYzNjRiZDE0MjFkN2U3OWI2M2U2MmNmZDdlYTYwNDQyNDliY2VmIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBBbWlyIEdvbGRzdGVpbiA8YW1pcjczaWxAZ21haWwuY29tPgpE YXRlOiBUdWUsIDMwIE9jdCAyMDE4IDIwOjI5OjUzICswMjAwClN1YmplY3Q6IFtQQVRDSF0gZmFu b3RpZnk6IGZpeCBoYW5kbGluZyBvZiBldmVudHMgb24gY2hpbGQgc3ViLWRpcmVjdG9yeQoKY29t bWl0IGI0NjllN2U0N2M4YTA3NWNjMDhiY2QxZTg1ZDQzNjUxMzRiZGNkZDUgdXBzdHJlYW0uCgpX aGVuIGFuIGV2ZW50IGlzIHJlcG9ydGVkIG9uIGEgc3ViLWRpcmVjdG9yeSBhbmQgdGhlIHBhcmVu dCBpbm9kZSBoYXMKYSBtYXJrIG1hc2sgd2l0aCBGU19FVkVOVF9PTl9DSElMRHxGU19JU0RJUiwg dGhlIGV2ZW50IHdpbGwgYmUgc2VudCB0bwpmc25vdGlmeSgpIGV2ZW4gaWYgdGhlIGV2ZW50IHR5 cGUgaXMgbm90IGluIHRoZSBwYXJlbnQgbWFyayBtYXNrCihlLmcuIEZTX09QRU4pLgoKRnVydGhl ciBtb3JlLCBpZiB0aGF0IGV2ZW50IGhhcHBlbmVkIG9uIGEgbW91bnQgb3IgYSBmaWxlc3lzdGVt IHdpdGgKYSBtb3VudCBtYXJrIHRoYXQgZG9lcyBoYXZlIHRoYXQgZXZlbnQgdHlwZSBpbiB0aGVp ciBtYXNrLCB0aGUgIm9uCmNoaWxkIiBldmVudCB3aWxsIGJlIHJlcG9ydGVkIG9uIHRoZSBtb3Vu dCBtYXJrLiAgVGhhdCBpcyBub3QKZGVzaXJlZCwgYmVjYXVzZSB1c2VyIHdpbGwgZ2V0IGEgZHVw bGljYXRlIGV2ZW50IGZvciB0aGUgc2FtZSBhY3Rpb24uCgpOb3RlIHRoYXQgdGhlIGV2ZW50IHJl cG9ydGVkIG9uIHRoZSB2aWN0aW0gaW5vZGUgaXMgbmV2ZXIgbWVyZ2VkIHdpdGgKdGhlIGV2ZW50 IHJlcG9ydGVkIG9uIHRoZSBwYXJlbnQgaW5vZGUsIGJlY2F1c2Ugb2YgdGhlIGNoZWNrIGluCnNo b3VsZF9tZXJnZSgpOiBvbGRfZnNuLT5pbm9kZSA9PSBuZXdfZnNuLT5pbm9kZS4KCkZpeCB0aGlz IGJ5IGxvb2tpbmcgZm9yIGEgbWF0Y2ggb2YgYW4gYWN0dWFsIGV2ZW50IHR5cGUgKGkuZS4gbm90 IGp1c3QKRlNfSVNESVIpIGluIHBhcmVudCdzIGlub2RlIG1hcmsgbWFzayBhbmQgYnkgbm90IHJl cG9ydGluZyBhbiAib24gY2hpbGQiCmV2ZW50IHRvIGdyb3VwIGlmIGV2ZW50IHR5cGUgaXMgb25s eSBmb3VuZCBvbiBtb3VudCBtYXJrcy4KCkNjOiA8c3RhYmxlQHZnZXIua2VybmVsLm9yZz4KU2ln bmVkLW9mZi1ieTogQW1pciBHb2xkc3RlaW4gPGFtaXI3M2lsQGdtYWlsLmNvbT4KU2lnbmVkLW9m Zi1ieTogSmFuIEthcmEgPGphY2tAc3VzZS5jej4KW2FtaXI6IGJhY2twb3J0IHRvIHY0LjldClNp Z25lZC1vZmYtYnk6IEFtaXIgR29sZHN0ZWluIDxhbWlyNzNpbEBnbWFpbC5jb20+Ci0tLQogZnMv bm90aWZ5L2Zzbm90aWZ5LmMgfCA4ICsrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRp b25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2ZzL25vdGlmeS9mc25vdGlmeS5j IGIvZnMvbm90aWZ5L2Zzbm90aWZ5LmMKaW5kZXggYTY0YWRjMmZjZWQ5Li41NmI0Zjg1NWZhOWIg MTAwNjQ0Ci0tLSBhL2ZzL25vdGlmeS9mc25vdGlmeS5jCisrKyBiL2ZzL25vdGlmeS9mc25vdGlm eS5jCkBAIC0xMDEsOSArMTAxLDkgQEAgaW50IF9fZnNub3RpZnlfcGFyZW50KHN0cnVjdCBwYXRo ICpwYXRoLCBzdHJ1Y3QgZGVudHJ5ICpkZW50cnksIF9fdTMyIG1hc2spCiAJcGFyZW50ID0gZGdl dF9wYXJlbnQoZGVudHJ5KTsKIAlwX2lub2RlID0gcGFyZW50LT5kX2lub2RlOwogCi0JaWYgKHVu bGlrZWx5KCFmc25vdGlmeV9pbm9kZV93YXRjaGVzX2NoaWxkcmVuKHBfaW5vZGUpKSkKKwlpZiAo dW5saWtlbHkoIWZzbm90aWZ5X2lub2RlX3dhdGNoZXNfY2hpbGRyZW4ocF9pbm9kZSkpKSB7CiAJ CV9fZnNub3RpZnlfdXBkYXRlX2NoaWxkX2RlbnRyeV9mbGFncyhwX2lub2RlKTsKLQllbHNlIGlm IChwX2lub2RlLT5pX2Zzbm90aWZ5X21hc2sgJiBtYXNrKSB7CisJfSBlbHNlIGlmIChwX2lub2Rl LT5pX2Zzbm90aWZ5X21hc2sgJiBtYXNrICYgfkZTX0VWRU5UX09OX0NISUxEKSB7CiAJCXN0cnVj dCBuYW1lX3NuYXBzaG90IG5hbWU7CiAKIAkJLyogd2UgYXJlIG5vdGlmeWluZyBhIHBhcmVudCBz byBjb21lIHVwIHdpdGggdGhlIG5ldyBtYXNrIHdoaWNoCkBAIC0yMDcsNiArMjA3LDEwIEBAIGlu dCBmc25vdGlmeShzdHJ1Y3QgaW5vZGUgKnRvX3RlbGwsIF9fdTMyIG1hc2ssIHZvaWQgKmRhdGEs IGludCBkYXRhX2lzLAogCWVsc2UKIAkJbW50ID0gTlVMTDsKIAorCS8qIEFuIGV2ZW50ICJvbiBj aGlsZCIgaXMgbm90IGludGVuZGVkIGZvciBhIG1vdW50IG1hcmsgKi8KKwlpZiAobWFzayAmIEZT X0VWRU5UX09OX0NISUxEKQorCQltbnQgPSBOVUxMOworCiAJLyoKIAkgKiBPcHRpbWl6YXRpb246 IHNyY3VfcmVhZF9sb2NrKCkgaGFzIGEgbWVtb3J5IGJhcnJpZXIgd2hpY2ggY2FuCiAJICogYmUg ZXhwZW5zaXZlLiAgSXQgcHJvdGVjdHMgd2Fsa2luZyB0aGUgKl9mc25vdGlmeV9tYXJrcyBsaXN0 cy4KLS0gCjIuNy40Cgo= --0000000000003df59c05810ebcd6-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amir Goldstein Date: Mon, 4 Feb 2019 12:12:39 +0200 Subject: [LTP] [PATCH 4.14 00/68] 4.14.97-stable review In-Reply-To: <20190130193223.GA20667@kroah.com> References: <20190129113131.751891514@linuxfoundation.org> <20190130193223.GA20667@kroah.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it > > > fanotify09 failed on arm64 devices running 4.14 version kernel > > > fanotify09.c:202: FAIL: first group got more than 2 events (72 > 48) > > > https://bugs.linaro.org/show_bug.cgi?id=4271 > > > > > > > fanotify09 was added a new regression test case for commit > > b469e7e47c8a: fanotify: fix handling of events on child sub-directory > > > > That commit was backported to v4.19. As I wrote in "backport hint", the bug > > exists in older kernels, but fix does not apply cleanly to older kernels. > > If someone were to provide a tested backport to 4.14 and older, I'll be > glad to queue it up (hint hint hint...) > Attached backport applies and tested on 4.14 and 4.9 Thanks, Amir. -------------- next part -------------- A non-text attachment was scrubbed... Name: stable-4.9-fanotify-fix-handling-of-events-on-child-sub-directo.patch Type: text/x-patch Size: 2522 bytes Desc: not available URL: