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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 45333CA6007 for ; Thu, 8 Oct 2026 06:42:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QYjlbETRxQW9RMjfplUAnmTLI8vDWVyFt6dBT1ysNAc=; b=Jn5HRbRRXzGnncsNRncjBzL+yJ wXIROhSKjLmCaAqMvp0o/Q88xkDO2mYAIYP25AvjhP0s4LD5sGWRv3/cwNZnWQbmCzO5gT6WPT4PR CZ6DZ5qT60pWQ5jp2jFjv3QDyrR1Po0y+wYfsGetajWS7z/gC1Pxtb12cxKhOjjovBuf8ROhrF9Ca 96FfUHftRoV8O2lhRD4/pTpzGU5/mh+9zOn0ITXQ4avYAKHZ9cWctOokzIckVjoF+bnOdbkJDPNXd DzJTCJ/jn4DxeQdoQlISG9itBJ+tfXbelbBfanqtfySe/EDP8htuWfqHSFkn6bUHNac5yKP0OESmX yRJHdebg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xEhq3-00000003eKU-3Lj3; Thu, 08 Oct 2026 06:42:47 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xEhq2-00000003eKD-44WG; Thu, 08 Oct 2026 06:42:47 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 7EB1D41836; Thu, 8 Oct 2026 06:42:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF9461F000FF; Thu, 8 Oct 2026 06:42:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791441765; bh=QYjlbETRxQW9RMjfplUAnmTLI8vDWVyFt6dBT1ysNAc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=LzwrJChRSmVjEsRakCz7KZMyALTXRiMMTQqt+Pq1DfhvTRhANdPa2qsjY85CoeKmU +smyn7Lotjz8Z+6My1XtXdRcAWv0Bk3+so9601+yHD0hXOPoxrMliq4uNlyMYvPyEN /KxKGNEGsRLbC5gh5Fpx/irufkYMSkObZy2nAEfpl7+01CgTBFC4KUpi+Rt44aL8Zf NTIbo4/T2UBb6sZftaMcHpGWW78wNUfUZX3n+aegjkdkvaCrfhtnmdLmCzyRFXWi5O KzhbRY6JsNtjGiT0SU3GKlmfmu9GhVSnGRLyWq6PEohhumSDv1uECF+lTxE7sLA503 DyPwUh9lm6nsw== Date: Thu, 8 Oct 2026 08:42:25 +0200 From: Mike Rapoport To: Jinjie Ruan Cc: catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, chenhuacai@kernel.org, kernel@xen0n.name, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, chleroy@kernel.org, ritesh.list@gmail.com, sshegde@linux.ibm.com, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, gregkh@linuxfoundation.org, rafael@kernel.org, dakr@kernel.org, akpm@linux-foundation.org, baoquan.he@linux.dev, pasha.tatashin@soleen.com, pratyush@kernel.org, ruirui.yang@linux.dev, leitao@debian.org, yeoreum.yun@arm.com, sourabhjain@linux.ibm.com, robh@kernel.org, coxu@redhat.com, kees@kernel.org, tangyouling@kylinos.cn, liukexin@kylinos.cn, zhangtianyang@loongson.cn, guodongtai@kylinos.cn, maqianga@uniontech.com, chao.gao@intel.com, kai.huang@intel.com, vishal.l.verma@intel.com, seanjc@google.com, piliu@redhat.com, thuth@redhat.com, jbouron@amazon.com, me@linux.beauty, mclapinski@google.com, graf@amazon.com, bgwin@google.com, hbathini@linux.ibm.com, eric.devolder@oracle.com, takahiro.akashi@linaro.org, james.morse@arm.com, palmer@rivosinc.com, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, driver-core@lists.linux.dev, kexec@lists.infradead.org Subject: Re: [PATCH v6 00/14] crash: Fix several bugs Message-ID: References: <20260921090450.807575-1-ruanjinjie@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org Hi Jinjie, On Thu, Oct 08, 2026 at 09:57:30AM +0800, Jinjie Ruan wrote: > > 在 2026/9/21 17:04, Jinjie Ruan 写道: > > As Baoquan and Catalin suggested, this patch set fixes > > several pre-existing code issues found by Sashiko AI [1][2][3]. > > > > The major improvements and fixes included in this series are: > > - Fix several memory leaks for arm64, and similar issues on LoongArch. > > - Fix out-of-bounds write on 32-bit Highmem for x86. > > - Fix TOCTOU race in crash memory range collection. > > Hi all, > > Gentle ping. > > Could anyone take a look or let me know if there's anything > else needed? I can rebase/resend if required. Sorry for the delay, I was travelling for the past few weeks. I'm planning to review this next week. And we do need acks from arch maintainers for most of the patches in this series. > > Jinjie Ruan (14): > > kexec: Fix CMA segment address translation with non-zero text_offset > > kexec: Record allocated CMA pages to fix release size mismatch > > kexec: Extract kexec_free_segment_cma() from kimage_free_cma() > > arm64: kexec_file: Fix CMA page leaks in segment placement retry loops > > arm64: kexec_file: Fix elf_headers memory leak in retry loop > > LoongArch: kexec_file: Fix CMA page leaks in segment placement retry > > loops > > LoongArch: kexec_file: Fix elf_headers memory leak in retry loop > > LoongArch: kexec_file: Fix a modified_cmdline leak > > x86/crash: Fix massive out-of-bounds write on 32-bit Highmem > > crash: Extract crash_get_memory_ranges() helper > > crash: Factor out crash_find_elfcorehdr() helper > > crash: Normalize the kexec_load elfcorehdr at load time > > driver core: Add device_hotplug_lock_assert_held() helper > > crash: Fix TOCTOU race in crash memory range collection -- Sincerely yours, Mike.