From patchwork Wed Dec 7 21:48:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oliver Upton X-Patchwork-Id: 631772 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 93A3FC63705 for ; Wed, 7 Dec 2022 21:48:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229999AbiLGVsp (ORCPT ); Wed, 7 Dec 2022 16:48:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229828AbiLGVsh (ORCPT ); Wed, 7 Dec 2022 16:48:37 -0500 Received: from out2.migadu.com (out2.migadu.com [IPv6:2001:41d0:2:aacc::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 431F483EB6; Wed, 7 Dec 2022 13:48:36 -0800 (PST) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1670449714; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+DyLxs3HyIoF5wx9VX+BHFSEjjnbDaZ4BqGRsxySYTU=; b=ezeBgIrapc0Yr+sy6EGzPWIC5Jvm36lxzF1ASa6A4Z3hmSRNYzMMaQSam4w8KPu85HkMXB fnAOl2c3FSG9VrCYbXt/O0Y1yj0US4HOM9g+eBr1nabRFom+i0iPi0WNhgUHF32YNirkYn B1AafIwUyT0gRbFNqHcwh/v+ZOnK/1A= From: Oliver Upton To: Marc Zyngier , James Morse , Alexandru Elisei , Paolo Bonzini , Shuah Khan , Andrew Jones , Sean Christopherson , Peter Gonda Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, kvmarm@lists.linux.dev, Ricardo Koller , Oliver Upton , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] KVM: selftests: Allocate ucall pool from MEM_REGION_DATA Date: Wed, 7 Dec 2022 21:48:08 +0000 Message-Id: <20221207214809.489070-5-oliver.upton@linux.dev> In-Reply-To: <20221207214809.489070-1-oliver.upton@linux.dev> References: <20221207214809.489070-1-oliver.upton@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org MEM_REGION_TEST_DATA is meant to hold data explicitly used by a selftest, not implicit allocations due to the selftests infrastructure. Allocate the ucall pool from MEM_REGION_DATA much like the rest of the selftests library allocations. Fixes: 426729b2cf2e ("KVM: selftests: Add ucall pool based implementation") Signed-off-by: Oliver Upton --- tools/testing/selftests/kvm/lib/ucall_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/lib/ucall_common.c b/tools/testing/selftests/kvm/lib/ucall_common.c index 820ce6c82829..0cc0971ce60e 100644 --- a/tools/testing/selftests/kvm/lib/ucall_common.c +++ b/tools/testing/selftests/kvm/lib/ucall_common.c @@ -22,7 +22,7 @@ void ucall_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa) vm_vaddr_t vaddr; int i; - vaddr = vm_vaddr_alloc(vm, sizeof(*hdr), KVM_UTIL_MIN_VADDR); + vaddr = __vm_vaddr_alloc(vm, sizeof(*hdr), KVM_UTIL_MIN_VADDR, MEM_REGION_DATA); hdr = (struct ucall_header *)addr_gva2hva(vm, vaddr); memset(hdr, 0, sizeof(*hdr));