Message ID | 20200818151634.14343-2-rppt@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=oQfD=B4=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9436D1392 for <patchwork-linux-arm@patchwork.kernel.org>; Tue, 18 Aug 2020 15:19:34 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 69990207DA for <patchwork-linux-arm@patchwork.kernel.org>; Tue, 18 Aug 2020 15:19:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UpbJBER7"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="lVcTgt1q" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69990207DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JUHUs6PVNTFAF+Bpjzo4qJidJLuTEJAEApM5IzuEnrk=; b=UpbJBER7FVVhrxYh5dVp7dyeh C4wjM0CCvvIDqr0um278irlyCymE4F5lvlXKA4Om4yrqJyB5kLXlChdscQJ+dIT8EdA2xbGT0GHSr 1+aYTKknaTaw4EQP0JeuGm7kgjBy6MOfM94xPlIDapx5Hmyp5Hj00l9Bm+/a38ecpzqtnQ6sm54wt aLX2XhHBL0i8Ly236Y4ifCSYIRoC+dHnQMucktFOAGyy2ueXGyyFfvQcEuHC5YQRZOp6DNzCfCnFJ GNfvm0gO07BrkEHuuXIzQ64MgNUaoHiYiClE6Sgo7A+ziBipDR4nzbPYGHp8Tr814CM6/xGp9S4VD hMD6lZ9XQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k83Ma-000728-3v; Tue, 18 Aug 2020 15:17:25 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k83MC-0006q3-Cd; Tue, 18 Aug 2020 15:17:04 +0000 Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 263212076E; Tue, 18 Aug 2020 15:16:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597763819; bh=ylWhwiFM7Obo+eRxZUr7GmKhaKz7f1+YPfRZdPbto5M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lVcTgt1q2F5hubs/cN48dtaOxOQJ9mV8AoapoK1n6LFrBWU+b0Sh8TD35ZAthEwP2 0ZOR7+CZefQJ1OGqXIc4A7CboGZjsKb+tVzVnqXN6rXS5knGCLHn6PfJBBX68c5L5F CGQ5QOJJxEnTj567AbAKslG9FG0zccZ6gi7lSsdg= From: Mike Rapoport <rppt@kernel.org> To: Andrew Morton <akpm@linux-foundation.org> Subject: [PATCH v3 01/17] KVM: PPC: Book3S HV: simplify kvm_cma_reserve() Date: Tue, 18 Aug 2020 18:16:18 +0300 Message-Id: <20200818151634.14343-2-rppt@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200818151634.14343-1-rppt@kernel.org> References: <20200818151634.14343-1-rppt@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200818_111700_842632_F3A48D4D X-CRM114-Status: GOOD ( 17.29 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Thomas Gleixner <tglx@linutronix.de>, Emil Renner Berthing <kernel@esmil.dk>, linux-sh@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Dave Hansen <dave.hansen@linux.intel.com>, linux-mips@vger.kernel.org, Max Filippov <jcmvbkbc@gmail.com>, Paul Mackerras <paulus@samba.org>, sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Will Deacon <will@kernel.org>, Christoph Hellwig <hch@lst.de>, Marek Szyprowski <m.szyprowski@samsung.com>, linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, linux-c6x-dev@linux-c6x.org, Baoquan He <bhe@redhat.com>, Michael Ellerman <mpe@ellerman.id.au>, x86@kernel.org, Russell King <linux@armlinux.org.uk>, Mike Rapoport <rppt@linux.ibm.com>, clang-built-linux@googlegroups.com, Ingo Molnar <mingo@redhat.com>, linux-arm-kernel@lists.infradead.org, Catalin Marinas <catalin.marinas@arm.com>, uclinux-h8-devel@lists.sourceforge.jp, linux-xtensa@linux-xtensa.org, openrisc@lists.librecores.org, Borislav Petkov <bp@alien8.de>, Andy Lutomirski <luto@kernel.org>, Paul Walmsley <paul.walmsley@sifive.com>, Stafford Horne <shorne@gmail.com>, Hari Bathini <hbathini@linux.ibm.com>, Daniel Axtens <dja@axtens.net>, Michal Simek <monstr@monstr.eu>, Yoshinori Sato <ysato@users.sourceforge.jp>, linux-mm@kvack.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Palmer Dabbelt <palmer@dabbelt.com>, linuxppc-dev@lists.ozlabs.org, Mike Rapoport <rppt@kernel.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
memblock: seasonal cleaning^w cleanup
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expand
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diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c index 073617ce83e0..8f58dd20b362 100644 --- a/arch/powerpc/kvm/book3s_hv_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_builtin.c @@ -95,23 +95,15 @@ EXPORT_SYMBOL_GPL(kvm_free_hpt_cma); void __init kvm_cma_reserve(void) { unsigned long align_size; - struct memblock_region *reg; - phys_addr_t selected_size = 0; + phys_addr_t selected_size; /* * We need CMA reservation only when we are in HV mode */ if (!cpu_has_feature(CPU_FTR_HVMODE)) return; - /* - * We cannot use memblock_phys_mem_size() here, because - * memblock_analyze() has not been called yet. - */ - for_each_memblock(memory, reg) - selected_size += memblock_region_memory_end_pfn(reg) - - memblock_region_memory_base_pfn(reg); - selected_size = (selected_size * kvm_cma_resv_ratio / 100) << PAGE_SHIFT; + selected_size = PAGE_ALIGN(memblock_phys_mem_size() * kvm_cma_resv_ratio / 100); if (selected_size) { pr_info("%s: reserving %ld MiB for global area\n", __func__, (unsigned long)selected_size / SZ_1M);