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27 Oct 2022 05:30:57 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10512"; a="774974858" X-IronPort-AV: E=Sophos;i="5.95,217,1661842800"; d="scan'208";a="774974858" Received: from akleen-mobl1.amr.corp.intel.com (HELO [10.251.5.115]) ([10.251.5.115]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2022 05:30:56 -0700 Message-ID: Date: Thu, 27 Oct 2022 05:30:51 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v6 19/21] x86/virt/tdx: Initialize all TDMRs To: Kai Huang , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: linux-mm@kvack.org, seanjc@google.com, pbonzini@redhat.com, dave.hansen@intel.com, dan.j.williams@intel.com, rafael.j.wysocki@intel.com, kirill.shutemov@linux.intel.com, reinette.chatre@intel.com, len.brown@intel.com, tony.luck@intel.com, peterz@infradead.org, isaku.yamahata@intel.com, chao.gao@intel.com, sathyanarayanan.kuppuswamy@linux.intel.com, bagasdotme@gmail.com, sagis@google.com, imammedo@redhat.com References: Content-Language: en-US From: Andi Kleen In-Reply-To: Content-Type: text/plain; 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s=arc-20220608; d=hostedemail.com; t=1666873882; a=rsa-sha256; cv=none; b=ozuV1NYVoSlw+ZDQQu2sT2A3a+QGFicHA0oPaK1KY5VNVwMhMmoJkw/O/NZkOsO/nCM7+N NDZEErWhuZ6jmmbkuh5Y9e8rivQfkivMxptd0Qm5aNAEWlPtm27EG1IF2HJTQzMo+W9AYr w/oqXsUSU25cMNL4sGrgX3tCN/f7k0Q= X-Rspamd-Queue-Id: AE52318003D Authentication-Results: imf24.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=HWMx2fM8; spf=none (imf24.hostedemail.com: domain of ak@linux.intel.com has no SPF policy when checking 192.55.52.93) smtp.mailfrom=ak@linux.intel.com; dmarc=fail reason="No valid SPF" header.from=intel.com (policy=none) X-Rspam-User: X-Rspamd-Server: rspam10 X-Stat-Signature: 46os1ts66df1k6n1ibbktyd9s9jt59r4 X-HE-Tag: 1666873881-582251 X-Bogosity: Ham, tests=bogofilter, spamicity=0.013685, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: > + next = out.rdx; > + /* Allow scheduling when needed */ > + if (need_resched()) > + cond_resched(); cond_resched already includes the need_resched check. That is why it is called cond_