From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [IPv6:2001:470:683e::1]) by sourceware.org (Postfix) with ESMTPS id 61B3F3858D32 for ; Wed, 12 Apr 2023 17:04:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 61B3F3858D32 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1681319055; bh=1/ueNfHAgPNYoEOfdBmU511RjEQCavLu3/i4Ew+m0mQ=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=Yhz4yOmVk+9slkh07v6NHl6yV5kES2cjI2a2ZtKyv/G3wSqVzPMmnQvAj8Xqx5Qgu 8j72nL0jR9DaPOrHkxqXaz2+9hWl5+1g5s63vTcFPxhdqGgAlMEQ/8/hIi97TEm6D1 NnqPaaeIFYWNIm0Mv/F3VWsZHBvgYF1fHBmDO0I0= Received: from localhost.localdomain (xry111.site [IPv6:2001:470:683e::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id C1C1D66395; Wed, 12 Apr 2023 13:04:14 -0400 (EDT) Message-ID: Subject: Re: [PATCH v5 1/1] memalign: Support scanning for aligned chunks. From: Xi Ruoyao To: Cristian =?ISO-8859-1?Q?Rodr=EDguez?= , Adhemerval Zanella Netto Cc: DJ Delorie , libc-alpha@sourceware.org Date: Thu, 13 Apr 2023 01:04:13 +0800 In-Reply-To: References: <610c24cb-bdf6-d31c-fb77-e7d6b2403e02@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.0 MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,LIKELY_SPAM_FROM,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Thu, 2023-03-30 at 18:43 -0300, Cristian Rodr=C3=ADguez via Libc-alpha wrote: > On Thu, Mar 30, 2023 at 7:50=E2=80=AFAM Adhemerval Zanella Netto < > adhemerval.zanella@linaro.org> wrote: >=20 > > Do you have any testcase that triggers it? >=20 > I'll try.. cannot compile ripgrep with debug info either ..because this > commit also makes rustc crash with the same message.=F0=9F=98=95 On LoongArch (with a GCC 12.2 but LoongArch backend patched to match GCC trunk), this causes an almost deterministic failure of malloc/tst- malloc-thread-fail-malloc-hugetlb2: FAIL: malloc/tst-malloc-thread-fail-malloc-hugetlb2 original exit status 1 error: exit status 139 from child process --=20 Xi Ruoyao School of Aerospace Science and Technology, Xidian University