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 91C3AECAAA1 for ; Tue, 30 Aug 2022 09:29:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231815AbiH3J3e (ORCPT ); Tue, 30 Aug 2022 05:29:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231876AbiH3J3V (ORCPT ); Tue, 30 Aug 2022 05:29:21 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09EA1DDA8A for ; Tue, 30 Aug 2022 02:29:12 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id m10-20020a17090a730a00b001fa986fd8eeso17329923pjk.0 for ; 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=su3tKDqtvZfN4By6hBrwgGKu3WtbmqY2a6S1bWwfJ0iizQd9u3kZQkti6K6jdw74dg EKb86kXrM4LYv/nB+0c+vcAEC4UpaLZp2XCw2XRQ9OLejGj3lXYvCLrwapGM4JZU7u0T /P5P6znNHMqRPYRkfkqkGqbDnhMwqtmMD39gn+H6kPltYstE44VIwfNZAoK1zqdrECTF 8uFkqi1Kn6u8zCLeHoQfPDPU3uS4xEJJVprn48hhIXGPJVHmh0d2K/fIHNZzEgO731D6 UrGGOp0K3wVoOCOOMw8FODzpL7hSwHWKcz/o8jaHmaUq1hGvlwrZLZTKu0u5nUu6HdDL IgcQ== X-Gm-Message-State: ACgBeo1bpqJ2ZhSv/mkonOiVGWSrXvXKMiM16WyP3ssUtRZcc1lqViQy zR5464xxnFQZ9Q6CXC08Yx8= 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 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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