From patchwork Tue Jul 18 23:45:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Christopherson X-Patchwork-Id: 13317966 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 5CE4FC04E69 for ; Tue, 18 Jul 2023 23:53:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231465AbjGRXw7 (ORCPT ); Tue, 18 Jul 2023 19:52:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231481AbjGRXvh (ORCPT ); Tue, 18 Jul 2023 19:51:37 -0400 Received: from mail-pl1-x64a.google.com (mail-pl1-x64a.google.com [IPv6:2607:f8b0:4864:20::64a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E2CC30C7 for ; Tue, 18 Jul 2023 16:50:02 -0700 (PDT) Received: by mail-pl1-x64a.google.com with SMTP id d9443c01a7336-1b89e3715acso32243715ad.3 for ; Tue, 18 Jul 2023 16:50:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1689724158; x=1692316158; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:from:to:cc:subject:date:message-id:reply-to; bh=AUBNLiIlxTx1F6mRQya+iPZZUvsAoMeHoSeivXTBAJs=; b=m1E5CQsRhxPohHIaVjXNzAfw9sKja8GxErI8tb88+m9ohtM/2UTUV4KI0EStxpO4aq e3MZZP48Hes3EH+ziFJ16ESLBaMphjB9wBUbLKvQFLpYn2bcEMb9Uv2TfKXvMSlsG4ax +5bc2E2M24iRgByLib+vhoObgGZN9pfMuLHGBIbrmouSiZYtP7I+o1+DUjs0jJquORQM WZA9ZhPgQfZ0ViRdW+5zM3kLeIAxBI958QaGMn+cpDeKcYSO3MEZRWesl52iNilZN/Ay f7w1zt9jHHbnKZaxjQB9PYpmQD1oIBOzEUWtcHD4Ui+04jNinOeJzuhQDL4PbgsMw1sC a+1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689724158; x=1692316158; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AUBNLiIlxTx1F6mRQya+iPZZUvsAoMeHoSeivXTBAJs=; b=O/4wfWGKFaEfpN8SdZWpbBPhOkPKZGycbKsVTZw3ROS1j46wX3uJ+WzOxrrzMwBq+z XzSuy6kd+MyhwDcQUNSN8ew/D7kZ3u3IHo+/IoBDQpPcjQuVedGKQGrtUW/hM7gkKdii M4gAD1PKxUkEZ2u8SdKMIvIAWy6E+Z13q764rWbK5PdBbmruYycSlSFgmCvzx3e2gnsQ Qo0PrIfmlx4koJTwpQe0/lWzFgxbIlV2fekWTsJjvz/lHagNm3SwWQrw/Ztbo0beL9c1 J/h0Q9DX7v+o51D1edn7Oa2BhSeYp+kMucVhTS2F2o4bgY/E3VFvYO6XL8ffjy7J2+BU ECRA== X-Gm-Message-State: ABy/qLYksMg0e9IRIjZ6MRDvVF35N+gL+K5UabRwwyJMB13Ijru0YaRx gqxCAVxzTGW5QB1hJQIsy1hnThkML/M= X-Google-Smtp-Source: APBJJlGZj18kUtv2DZbfIQmZu2TXCF9UTMkYGVm3bO/BF1sxl/m3e0941s7v3QsOSVZsOvdKY/T33+qfBEc= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:902:d4c6:b0:1b1:7336:2637 with SMTP id o6-20020a170902d4c600b001b173362637mr16836plg.11.1689724157723; Tue, 18 Jul 2023 16:49:17 -0700 (PDT) Reply-To: Sean Christopherson Date: Tue, 18 Jul 2023 16:45:07 -0700 In-Reply-To: <20230718234512.1690985-1-seanjc@google.com> Mime-Version: 1.0 References: <20230718234512.1690985-1-seanjc@google.com> X-Mailer: git-send-email 2.41.0.255.g8b1d071c50-goog Message-ID: <20230718234512.1690985-25-seanjc@google.com> Subject: [RFC PATCH v11 24/29] KVM: selftests: Add GUEST_SYNC[1-6] macros for synchronizing more data From: Sean Christopherson To: Paolo Bonzini , Marc Zyngier , Oliver Upton , Huacai Chen , Michael Ellerman , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Sean Christopherson , "Matthew Wilcox (Oracle)" , Andrew Morton , Paul Moore , James Morris , "Serge E. Hallyn" Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Chao Peng , Fuad Tabba , Jarkko Sakkinen , Yu Zhang , Vishal Annapurve , Ackerley Tng , Maciej Szmigiero , Vlastimil Babka , David Hildenbrand , Quentin Perret , Michael Roth , Wang , Liam Merwick , Isaku Yamahata , "Kirill A . Shutemov" Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Signed-off-by: Sean Christopherson --- tools/testing/selftests/kvm/include/ucall_common.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/testing/selftests/kvm/include/ucall_common.h b/tools/testing/selftests/kvm/include/ucall_common.h index 1a6aaef5ccae..8087c877fd58 100644 --- a/tools/testing/selftests/kvm/include/ucall_common.h +++ b/tools/testing/selftests/kvm/include/ucall_common.h @@ -46,6 +46,18 @@ void ucall_init(struct kvm_vm *vm, vm_paddr_t mmio_gpa); #define GUEST_SYNC_ARGS(stage, arg1, arg2, arg3, arg4) \ ucall(UCALL_SYNC, 6, "hello", stage, arg1, arg2, arg3, arg4) #define GUEST_SYNC(stage) ucall(UCALL_SYNC, 2, "hello", stage) + +#define GUEST_SYNC1(arg0) ucall(UCALL_SYNC, 1, arg0) +#define GUEST_SYNC2(arg0, arg1) ucall(UCALL_SYNC, 2, arg0, arg1) +#define GUEST_SYNC3(arg0, arg1, arg2) \ + ucall(UCALL_SYNC, 3, arg0, arg1, arg2) +#define GUEST_SYNC4(arg0, arg1, arg2, arg3) \ + ucall(UCALL_SYNC, 4, arg0, arg1, arg2, arg3) +#define GUEST_SYNC5(arg0, arg1, arg2, arg3, arg4) \ + ucall(UCALL_SYNC, 5, arg0, arg1, arg2, arg3, arg4) +#define GUEST_SYNC6(arg0, arg1, arg2, arg3, arg4, arg5) \ + ucall(UCALL_SYNC, 6, arg0, arg1, arg2, arg3, arg4, arg5) + #define GUEST_DONE() ucall(UCALL_DONE, 0) enum guest_assert_builtin_args {