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 60A97ECAAA1 for ; Tue, 30 Aug 2022 09:30:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QIMw3vW0lDE2ks/CzDCXRt1nFcmPZyHHBFRfuNqVJF0=; b=qId0kmLIHgf28L DVRjTAWUTeqR2CzvlOpSomNgntU/aMJ0eVX64SuvA6EqDYXS2AsiEhnls1uEVgWAAjsxCF4IwlJ3p 9PmAKlkpXsZKz2XAY/EePjVxm57UEHdzZdlqJ6AGfjJif/bCOVIMBLOsmK81Ozb31Ne+1VF9yHwug AMkj1/py024kG2hguJ/2679URXVJLH5h2vzZVZsnPZm5hT02yj8lcLWUvtRuZuKMc5qMAlVYpoZU2 Ls436LFl3jQYXX6lscwBCe7Nb2ZKnrjb8Oa3hViC0ko1KUIFXzMHkFVQ3PEPDmhnuET2Aao85Gn3c FTnB0enQsxkV1MVmP2ag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oSxYx-00FeUS-6G; Tue, 30 Aug 2022 09:29:39 +0000 Received: from mail-pj1-x1033.google.com ([2607:f8b0:4864:20::1033]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oSxYX-00Fe9A-Sq; Tue, 30 Aug 2022 09:29:15 +0000 Received: by mail-pj1-x1033.google.com with SMTP id t5so10606896pjs.0; Tue, 30 Aug 2022 02:29:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=8hn22DiKT6B2qAXWtehvZaaB/0iSzkXCb8vTs5kctVc=; b=XuvigDUjsTlew5QByyid0KyBITvNUqJn6IcfgWkQV7zAGAl3UMoMtTDzftEhlP45tn FMWBDAJQivrINusQeWrFv12BU/n9lkyS+L/PWPne5BKo+U6omVTBfU60EwAZjN/tx30i ULMBCCtdiOT/NlPnfEyCq+6pMn88BFC1a5Ke68UMctEY+82Ufuk35IiR4/pOHj+LY9E5 BKA/MC97VPtvymxh4RApDtCRokkLv/HgiWyNT/pQVoGgbzCkEPngQYQxYORjY0ddFs6e lnPNT2gHKD5B3Z1xSYopZJOBWcFx+CF4GjeBxg23kJSZldS1qrGCX+RdUmQaFeuTLF5a 0zyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=8hn22DiKT6B2qAXWtehvZaaB/0iSzkXCb8vTs5kctVc=; b=dBPs1JPSI4KPCQC6h0RFyg45r9eRz5DCzdLkKklwC4pWwc0YcHdCPJvlqgj15CDhUq p2Vdv0oZKZ1iY5MIdCf7+y4ie13PNM2hrgkPt5mQ9jRMHmC4BXQ6pS4PI4iwxufT92ak 4PDRLg4+RStrz9CN9ZQx+18iZ6MvgQVxSi73jggWf7Np0i/t5z7ArLG/YYGcLIyTsWC6 ED9u+3aY4xLZWIYjv+KDaV9YLdKswgNQmhhmTl0TeNBGKa/c4OIV7zhmXYQ/V2VLEZVF QX0XEVYIMlBGjBPKiK6NEsQUN/nnvNErE5envuxFWlNZidhDG4Ks/v3M+p0RXwNw0+p+ CIEA== X-Gm-Message-State: ACgBeo0aba4oD3bhsfFmDOB6WayEYoGCC1Kua6FKo1X5d36jArmQPALR aS/TjFObbvkTwDheDvMzJ0o= X-Google-Smtp-Source: AA6agR7gbfq0fmmwAEUpk3k1Mfq5iKb3ZA3FowaWJdaJ2BGUzjQPfWAwZs1PK7bMi0Wk9ZrJIY9mfg== X-Received: by 2002:a17:90a:4042:b0:1fa:a752:9e1c with SMTP id k2-20020a17090a404200b001faa7529e1cmr22409877pjg.117.1661851751402; Tue, 30 Aug 2022 02:29:11 -0700 (PDT) Received: from localhost.localdomain ([118.235.15.129]) by smtp.gmail.com with ESMTPSA id z10-20020a17090a1fca00b001fd7cde9990sm6485500pjz.0.2022.08.30.02.29.06 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 30 Aug 2022 02:29:10 -0700 (PDT) From: Levi Yun To: bhe@redhat.com, will@kernel.org, nramas@linux.microsoft.com, thunder.leizhen@huawei.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, Levi Yun Subject: [PATCH v2] arm64/kexec: Fix missing extra range for crashkres_low. Date: Tue, 30 Aug 2022 18:28:39 +0900 Message-Id: <20220830092839.3197-1-ppbuk5246@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220830_022914_319928_85520CD8 X-CRM114-Status: GOOD ( 10.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Like crashk_res, Calling crash_exclude_mem_range function with crashk_low_res area would need extra crash_mem range too. Add one more extra cmem range slot in case of crashk_low_res is used. Signed-off-by: Levi Yun --- arch/arm64/kernel/machine_kexec_file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c index 889951291cc0..a11a6e14ba89 100644 --- a/arch/arm64/kernel/machine_kexec_file.c +++ b/arch/arm64/kernel/machine_kexec_file.c @@ -47,7 +47,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz) u64 i; phys_addr_t start, end; - nr_ranges = 1; /* for exclusion of crashkernel region */ + nr_ranges = 2; /* for exclusion of crashkernel region */ for_each_mem_range(i, &start, &end) nr_ranges++; -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel