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 DCB9FC43334 for ; Thu, 14 Jul 2022 22:43:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232630AbiGNWn6 (ORCPT ); Thu, 14 Jul 2022 18:43:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231153AbiGNWn5 (ORCPT ); Thu, 14 Jul 2022 18:43:57 -0400 Received: from mail-pj1-x1049.google.com (mail-pj1-x1049.google.com [IPv6:2607:f8b0:4864:20::1049]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74F7B1571D for ; Thu, 14 Jul 2022 15:43:55 -0700 (PDT) Received: by mail-pj1-x1049.google.com with SMTP id o8-20020a17090ab88800b001ef81869167so4285553pjr.2 for ; Thu, 14 Jul 2022 15:43:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc:content-transfer-encoding; bh=jPuwyA9accF3i+2887ENqHyiJ/YmPYGo472FzrDMtI8=; b=QRtCpWF/vDO6KwMvoOyAuDf5ZfJT6/IrIijQyRW1D+d9e4csxioy+AuUbPgONN90oj OaCH8g0xBUELrT+/JYJ35ogr7aXFESP2cqF7G5I/Ks1S3eQDy+XifjyVoWCUqtko2BOD Y5DXyzEB5Gu7IJRJdgc5fsPua2kVtI5V4wI93FPiK4QMtfpFs6EAULG+WWesnW9AtgLr gHcw2p+kTP408I6lVXe1y+AFCF2nnrcAtx9ogDiCwFjgWsBaN4KxfZaggRu4UfUGe3oK YPv8LT7ILczxyuxD9DiXBqU81vpI+uGBcc6WEndPZAIfMZy9IKSYDeFtvrJbX9rzD5fo EerQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc:content-transfer-encoding; bh=jPuwyA9accF3i+2887ENqHyiJ/YmPYGo472FzrDMtI8=; b=rNp7pTNZvKtAzkY8W394uAc0nVpszArx2/Q0z/os/0X/F6XyKitSvuH/WRhj8vE8Zt mOnSwRWyhUkvVVOPycig3XyBpURTU9qq3taWHuD10fG+P2xjF84t0v1VXSdIKOmSBbe4 sjjTAX1/IWb5o7asAUYfNgIcdNkEFoY9DN+eT7rdopU/Rv+x6SM/2pYcMMJsRuSTIuCv 9exp7u++uHRZZvwxwVEuegW9EycsH249HW6iFFc4MyKftsd5+h1XdLk0IZWoCGLCfVsx AvqiY/tH2fJh2a+vM55vocUn6EMzOcBYtiKk6joKiCs1wdqwDtb1tUSM5NOQsSblsAc3 66Dw== X-Gm-Message-State: AJIora+PpIm8+uZuHEc7TS2HLNVxVZSZHyye2h3OrAXkfTeLaoCUMJet 8GqKZrUZV+tyI5PM98XOWNHSVhs= X-Google-Smtp-Source: AGRyM1tsVZcYAW/AHMwQQLtJ0buUBC4TthSmfrFf9U41nM5g5M3AsZCOZsp2Pf6dORewVavf8OHUIE4= X-Received: from hmarynka.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:925]) (user=ovt job=sendgmr) by 2002:a17:902:6b42:b0:16b:f27c:1c17 with SMTP id g2-20020a1709026b4200b0016bf27c1c17mr10270655plt.152.1657838634989; Thu, 14 Jul 2022 15:43:54 -0700 (PDT) Date: Thu, 14 Jul 2022 22:43:51 +0000 In-Reply-To: <20220510130743.305503241@linuxfoundation.org> Message-Id: <20220714224351.1469186-1-ovt@google.com> Mime-Version: 1.0 References: <20220510130743.305503241@linuxfoundation.org> X-Mailer: git-send-email 2.37.0.170.g444d1eabd0-goog Subject: Re: [PATCH 5.15 101/135] selftest/vm: verify remap destination address in mremap_test From: Oleksandr Tymoshenko To: gregkh@linuxfoundation.org Cc: sidhartha.kumar@oracle.com, stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hello, This commit is the second backport of the upstream commit 18d609da ("selftest/vm: verify remap destination address in mremap_test"). It re-introduces function is_remap_region_valid and breaks vm selftest target build with the following diagnostics: mremap_test.c:126:13: error: redefinition of =E2=80=98is_remap_region_val= id=E2=80=99 The original backport to 5.15 was done as commit 2688d967. This one (0b4e1609) should be reverted. The same happend with the upstream commit 9c85a9ba ("selftest/vm: verify mmap addr in mremap_test"). Original backport: a17404fc, repeated backport with just the new function added: e8b99895. Build error message: mremap_test.c:147:27: error: redefinition of =E2=80=98get_mmap_min_addr= =E2=80=99 Thank you