From patchwork Wed Jan 24 05:12:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoquan He X-Patchwork-Id: 13528599 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 235A1C47422 for ; Wed, 24 Jan 2024 05:15:44 +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=WLAK+KLj70piHun82FTxPmQBoEF8SOFR7epZk+7taus=; b=HoKrmx/sz1fp6K 2J93eixBPp6JlnJoQXvsayLB0TsEY9tzl3cJwa482oo+TRJnqbjTnOZabMVDvTm+dxi2m7RY3o/El awPyP2bQXuQ0E8HibJ5fshQBiQ/6gPPT2XL5arurMvZ73pAPNtwOgbrr36fzsCiO+w5Oe4t37JES0 xtBNii4gW6l+PVsoyzgJYh0qwlT3upF8D8u/NxP2hI2Iq02+eoeU7NIps/bRa1Bs1VxkGqsncuzye ak1bT5oRtE5Zw/RLXjVWujbJKuEbVeDWcXQC6kLwo8mHHJaAqwbGn9k4xXBQ9PgmZHXU3MrkgDU04 Djm5EujFt4ODYVAHCcFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rSVbo-001Y9K-1N; Wed, 24 Jan 2024 05:15:32 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rSVb4-001XUR-0k for linux-riscv@lists.infradead.org; Wed, 24 Jan 2024 05:14:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706073285; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3L4u54LHfqMXosGMqcQJnrhKT6dGGjewV9v1qvLObEY=; b=aZ7Dq0WtInV1iOJdIxNxbkuU1b9H1MohYVNSVWGBeF4KXz4/mZlNfzAqURIaR1FIQhySie MjNrY7mPVSKQ+brBGN9xTRaPCb2zAg2Ti70J9PndOCffN4a4vKKKzd/CBK9/XU1Aj2HKtw wFeRYCPTfHna1uEsnisSzref4cPzWYE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-472-aRLOfTZSNhm4Axm7wlbsBA-1; Wed, 24 Jan 2024 00:14:40 -0500 X-MC-Unique: aRLOfTZSNhm4Axm7wlbsBA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A2B7F85A58C; Wed, 24 Jan 2024 05:14:39 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (unknown [10.72.116.117]) by smtp.corp.redhat.com (Postfix) with ESMTP id 21D6B1C060AF; Wed, 24 Jan 2024 05:14:33 +0000 (UTC) From: Baoquan He To: linux-kernel@vger.kernel.org Cc: kexec@lists.infradead.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, loongarch@lists.linux.dev, akpm@linux-foundation.org, ebiederm@xmission.com, hbathini@linux.ibm.com, piliu@redhat.com, viro@zeniv.linux.org.uk, Baoquan He Subject: [PATCH linux-next v3 14/14] loongarch, crash: wrap crash dumping code into crash related ifdefs Date: Wed, 24 Jan 2024 13:12:54 +0800 Message-ID: <20240124051254.67105-15-bhe@redhat.com> In-Reply-To: <20240124051254.67105-1-bhe@redhat.com> References: <20240124051254.67105-1-bhe@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240123_211446_370924_23AB0FA1 X-CRM114-Status: UNSURE ( 9.57 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Now crash codes under kernel/ folder has been split out from kexec code, crash dumping can be separated from kexec reboot in config items on loongarch with some adjustments. Here use IS_ENABLED(CONFIG_CRASH_RESERVE) check to decide if compiling in the crashkernel reservation code. Signed-off-by: Baoquan He --- v2->v3: - Update code change regarding below commit: commit 78de91b45860 ("LoongArch: Use generic interface to support crashkernel=X,[high,low]") arch/loongarch/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index edf2bba80130..57d37dd9f964 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -260,7 +260,7 @@ static void __init arch_reserve_crashkernel(void) char *cmdline = boot_command_line; bool high = false; - if (!IS_ENABLED(CONFIG_KEXEC_CORE)) + if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) return; ret = parse_crashkernel(cmdline, memblock_phys_mem_size(),