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[23.128.96.18]) by mx.google.com with ESMTP id d8si303533ilo.3.2021.05.19.10.48.29; Wed, 19 May 2021 10:48:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=YMJuF44+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243181AbhERKZf (ORCPT + 99 others); Tue, 18 May 2021 06:25:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241038AbhERKZd (ORCPT ); Tue, 18 May 2021 06:25:33 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA194C061573 for ; Tue, 18 May 2021 03:24:15 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id n17-20020a7bc5d10000b0290169edfadac9so1202615wmk.1 for ; Tue, 18 May 2021 03:24:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=ZzcYCHi4oczNX5v8RqtwGoJp8057rvZdCwxA6gSVHSI=; b=YMJuF44+fHnixYFA+J38p2ON5BsdYljj/LxfEg6ub/dZl3DnzOOewy5zNHc6EoGxHJ dxM3p+UyeD1AS6KLsR0FLu8gpVN41O5YtaW3l+SsdBFV7v6FWS0SKeGNuQNuAcJu2c46 MO+aTcs5g9P3zPuAbk92gIKBf7GJwAFh+JfjP4mm+3zTOw1JPqMScYHfamQdpkC+H9l3 byUI4TM7gUa6dwzvShtbsMS34PIa6/Cu6rrZFaTsyT/kxmlrHIrIho9VU/QMxpSKfIzL w1lC0ndh2GEM5YoL0G2ocgwbCTf2NJvuSisQ6R6UlVXhX9n6H3Tm43/zQB2+1AJY8LXN p45Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=ZzcYCHi4oczNX5v8RqtwGoJp8057rvZdCwxA6gSVHSI=; b=ko1n6grph7at6dIr541/YecSLI5PxBSNByz2Y+E40pyeFM4E81lJj3qSrknN6Ea3jg p0PpHXSGBvqRB8kVk04uL4pLpo1ixqoiUf+bkMd8RkWDHO0UTRfgnha/qm8kYCUEIjaX 4itL2bSBmdyIC3eTOHoaXbrJQIuJ7LYYWKmXprq61/U701+p2pmU07CuNYMwg9uk/43/ rusEfiWURVi58VPUTsZCJdHt+hUA2V8lUugMRokdhZrPzkTw/PkHjJUC3HY+kwmNrmf0 SBZhrqW1vLuTdU1zD5DlW5uL1zMfodvS3mq5betGR4ef7jlPsocYL8WUnRg24VzFzUfF 0GQw== X-Gm-Message-State: AOAM530Ksa/uBnk9xs59Pwwgz9LbDrEmfqBjE9tcb40Oir71NIYOxPno WZEmFN+JcyJYOL3oxMSmPLo= X-Received: by 2002:a1c:4d01:: with SMTP id o1mr4736696wmh.42.1621333453921; Tue, 18 May 2021 03:24:13 -0700 (PDT) Received: from Red ([2a01:cb1d:3d5:a100:264b:feff:fe03:2806]) by smtp.googlemail.com with ESMTPSA id s83sm17005964wms.16.2021.05.18.03.24.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 May 2021 03:24:13 -0700 (PDT) Date: Tue, 18 May 2021 12:24:12 +0200 From: Corentin Labbe To: linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Subject: REGRESSION: initrd is disabled due to memory overlap Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello On my SSI1328 gemini board, I use initrd=0x800000,9M in cmdline. On next-20210518 and 5.13-rc1 I got: Booting Linux on physical CPU 0x0 Linux version 5.13.0-rc2-next-20210518+ (compile@Red) (armv7a-unknown-linux-gnueabihf-gcc (Gentoo 10.2.0-r5 p6) 10.2.0, GNU ld (Gentoo 2.35.2 p1) 2.35.2) #77 PREEMPT Tue May 18 12:14:41 CEST 2021 CPU: FA526 [66015261] revision 1 (ARMv4), cr=0000397f CPU: VIVT data cache, VIVT instruction cache OF: fdt: Machine model: SSI 1328 Memory policy: Data cache writeback INITRD: 0x00800000+0x00900000 overlaps in-use memory region - disabling initrd Zone ranges: Normal [mem 0x0000000000000000-0x0000000007ffffff] HighMem empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x0000000007ffffff] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff] Built 1 zonelists, mobility grouping on. Total pages: 32512 Kernel command line: console=ttyS0,19200n8 initrd=0x800000,9M Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear) mem auto-init: stack:off, heap alloc:off, heap free:off Memory: 117480K/131072K available (5459K kernel code, 595K rwdata, 1508K rodata, 180K init, 376K bss, 13592K reserved, 0K cma-reserved, 0K highmem) On 5.12, initrd is used and works. I bisected the problem, but without any result: git bisect start # bad: [6efb943b8616ec53a5e444193dccf1af9ad627b5] Linux 5.13-rc1 git bisect bad 6efb943b8616ec53a5e444193dccf1af9ad627b5 # good: [9f4ad9e425a1d3b6a34617b8ea226d56a119a717] Linux 5.12 git bisect good 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 # good: [6c0029211382011af508273c4fc98a732f841d95] Merge tag 'for-5.13/block-2021-04-27' of git://git.kernel.dk/linux-block git bisect good 6c0029211382011af508273c4fc98a732f841d95 # bad: [9d31d2338950293ec19d9b095fbaa9030899dcb4] Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next git bisect bad 9d31d2338950293ec19d9b095fbaa9030899dcb4 # good: [3e1b0c168f6c8648f217c78ed6a4135af8c9d830] netfilter: flowtable: add vlan match offload support git bisect good 3e1b0c168f6c8648f217c78ed6a4135af8c9d830 # good: [3644286f6cbcea86f6fa4d308e7ac06bf2a3715a] Merge tag 'fsnotify_for_v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs git bisect good 3644286f6cbcea86f6fa4d308e7ac06bf2a3715a # good: [96874c619c200bc704ae2d8e34a3746350922135] net: stmmac: Add HW descriptor prefetch setting for DWMAC Core 5.20 onwards git bisect good 96874c619c200bc704ae2d8e34a3746350922135 # good: [eb43c081a6df85e3119226b932ddb9a9572b26e4] Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next git bisect good eb43c081a6df85e3119226b932ddb9a9572b26e4 # good: [0711459095bc9ddb5a0086146d2751e6d5412cbf] Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next git bisect good 0711459095bc9ddb5a0086146d2751e6d5412cbf # good: [635de956a7f5a6ffcb04f29d70630c64c717b56b] Merge tag 'x86-mm-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip git bisect good 635de956a7f5a6ffcb04f29d70630c64c717b56b # good: [f89271f09f589b8e9f98a9d3373d4868d3e668a5] Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next git bisect good f89271f09f589b8e9f98a9d3373d4868d3e668a5 # good: [4a52dd8fefb45626dace70a63c0738dbd83b7edb] net: selftest: fix build issue if INET is disabled git bisect good 4a52dd8fefb45626dace70a63c0738dbd83b7edb # first bad commit: [9d31d2338950293ec19d9b095fbaa9030899dcb4] Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Regards