From patchwork Tue Oct 17 23:26:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mingwei Zhang X-Patchwork-Id: 154596 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2908:b0:403:3b70:6f57 with SMTP id ib8csp4456456vqb; Tue, 17 Oct 2023 16:26:59 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH6mfQc6NgxKd4TlPREBtF3TA37kN57B/cDJUS5evvPtqavVKNydsB9nmcrzA1aESq8Ptm6 X-Received: by 2002:a17:90b:4b44:b0:27d:1593:2b08 with SMTP id mi4-20020a17090b4b4400b0027d15932b08mr3966012pjb.0.1697585219198; Tue, 17 Oct 2023 16:26:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697585219; cv=none; d=google.com; s=arc-20160816; b=GCjukGH3LO5KSVkczye2+0yt0iAn6PRso6B4+xfnRC5FshJLxANQC2MvM09dy5ARlj 4cwE/LCYwuINsWlzw0aK18FLvwlBSSAuh6PfE9s4gvfwLBMzFt/va5PqvwR7x5iYBeW7 yeHAHSt6uEsuHIVuwwrVjH7SO4Se3bsXRPsE5kNLooyp6svyRlIUlhW+pL9XxTg4YQvw WPC1DNkCKT2RvbJqSQ6jjhn5QM9oDloErAn2P4w5I0TeN1HaZ5oXqtabGO8UgOGaLPuQ lQTZYCTWFigXdXXQJbP+P3erZUOXWCD45zzsOLbwzZ6RplAaNWE+c1Gyodoe1c0E9GbW 0mTA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:from:subject:message-id:mime-version:date :reply-to:dkim-signature; bh=bv6pLgT3niI5QMgEV9JgHmwHVkKxDi1wi/ZrGYG6pjg=; fh=MG6/EmENZ7yENtIYpDKk4aG7T+p/lKT0q6MKJvU2Ndc=; b=zHHIkG7JsSc+lyp6/PivKqjpd0h1UzaQNY/lHYC9hZvuNIx5AzqTll+WiOY/k0idIA jP9NeWkgrYxu6kVboKs2Ao0ocpUqDtWiioYXBtAO0B0OJQP/9aeZRXQt8uas0P5eilyx qlH1qnSkec6XqUz3kZC1WwYdF2HjC0sMCG1giheutHZIik9e7zKI5YOHMfAVJ4Q0aQ4q H70t3Fhgw3MtZJE89a6K3RgnzpugjhRGM+YhncTauNRwC+ASFD80AyHoeMYP1tuV+lx6 QoGO3cOdvVbuhUbBcNoiov/65J4YtnIq8Zz/vYaowFHkY3jkJJRcD7pJJX5uylJySH53 NRSg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=ohfoXsCT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from morse.vger.email (morse.vger.email. [23.128.96.31]) by mx.google.com with ESMTPS id s24-20020a170902b19800b001bdd35033ebsi2563934plr.361.2023.10.17.16.26.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 16:26:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=ohfoXsCT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id 5372D80E7095; Tue, 17 Oct 2023 16:26:57 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344285AbjJQX0l (ORCPT + 22 others); Tue, 17 Oct 2023 19:26:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235043AbjJQX0a (ORCPT ); Tue, 17 Oct 2023 19:26:30 -0400 Received: from mail-pg1-x549.google.com (mail-pg1-x549.google.com [IPv6:2607:f8b0:4864:20::549]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B8D193 for ; Tue, 17 Oct 2023 16:26:22 -0700 (PDT) Received: by mail-pg1-x549.google.com with SMTP id 41be03b00d2f7-5b7bf1c206fso1566833a12.2 for ; Tue, 17 Oct 2023 16:26:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1697585182; x=1698189982; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:reply-to:from:to:cc :subject:date:message-id:reply-to; bh=bv6pLgT3niI5QMgEV9JgHmwHVkKxDi1wi/ZrGYG6pjg=; b=ohfoXsCT8bR51uGwjI55KdZCgfmNKHTNVLSmGsjppICBxaOBPCt1rr4xA2KvjSgjp8 5CUsKzAiwOzJlqGH0+Py4lcxfQiTOS2YLGZGgoODppsv2N4sFblP8fnCf3yvnV67nc+G PiGYpm0yvBYG8PY3VUWvHQMn69UJQydb3P+Lhx+CEfztuPI1NEXgxeFprFi+0ZvccSM6 dzSezuv1nmch6G6t174IkhCiOQB6vFpKnzi1rXSdQBXBQgPLxN/TocczZSqkm327xeFY LtBFEUaUfmV5d8I2FFdhttupWoIKLacIQbla2+RAvbSZPUK2HjlzMGhERYVEXhSqm4iz 88Nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697585182; x=1698189982; h=cc:to:from:subject:message-id:mime-version:date:reply-to :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=bv6pLgT3niI5QMgEV9JgHmwHVkKxDi1wi/ZrGYG6pjg=; b=UPVU/DTNRioY4glMjE7BgFwie9w8p/TtM8KJwoZB2FGzEMzb/oW4y+HarSqFTP92L+ 2PlcjqwpCNpu2BiKsOXvw9TFo5NJA1sFME2VtpMJ10t8xTwreXWeDTX45lp3TW1CISSE byN9FwVgjlt1Su1NEt18KOu572AiLRG4ygnrioZASyR11dxMjwwC2Wzebwu1AQ8OQlsr aRyGgqdGXmi+whCAX5mI7ICOx8jeAEjDjuFcQCK846YxmLkygnhwrBQWux0GnMOVGZ3C fqe8BUXUpOzT9Hw7uddCtGIqzN8ljXZWd2U/M0b3Gz/fPatUAOeojopSbnzqToPli4mI 074Q== X-Gm-Message-State: AOJu0YwPIuJohv921ZsgWb3URm0LwyfsnPntYUjj+FFr3Vgu0RsmETRy hB3p8PMEfaZ7Df6HIDxRdLPj83kzFQcv X-Received: from mizhang-super.c.googlers.com ([35.247.89.60]) (user=mizhang job=sendgmr) by 2002:a05:6a02:710:b0:5ab:f060:34b5 with SMTP id cb16-20020a056a02071000b005abf06034b5mr80449pgb.6.1697585181809; Tue, 17 Oct 2023 16:26:21 -0700 (PDT) Reply-To: Mingwei Zhang Date: Tue, 17 Oct 2023 23:26:10 +0000 Mime-Version: 1.0 X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog Message-ID: <20231017232610.4008690-1-mizhang@google.com> Subject: [PATCH] KVM: x86: Update the variable naming in kvm_x86_ops.sched_in() From: Mingwei Zhang To: Sean Christopherson , Paolo Bonzini Cc: "H. Peter Anvin" , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Mingwei Zhang X-Spam-Status: No, score=-8.4 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Tue, 17 Oct 2023 16:26:57 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780047119123004656 X-GMAIL-MSGID: 1780047119123004656 Update the variable with name 'kvm' in kvm_x86_ops.sched_in() to 'vcpu' to avoid confusions. Variable naming in KVM has a clear convention that 'kvm' refers to pointer of type 'struct kvm *', while 'vcpu' refers to pointer of type 'struct kvm_vcpu *'. Fix this 9-year old naming issue for fun. Signed-off-by: Mingwei Zhang --- arch/x86/include/asm/kvm_host.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) base-commit: 437bba5ad2bba00c2056c896753a32edf80860cc diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 7c228ae05df0..394e1a31c02c 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1703,7 +1703,7 @@ struct kvm_x86_ops { void (*request_immediate_exit)(struct kvm_vcpu *vcpu); - void (*sched_in)(struct kvm_vcpu *kvm, int cpu); + void (*sched_in)(struct kvm_vcpu *vcpu, int cpu); /* * Size of the CPU's dirty log buffer, i.e. VMX's PML buffer. A zero