From nobody Sun Oct 5 07:21:18 2025 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E5B3280339 for ; Thu, 7 Aug 2025 20:17:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754597837; cv=none; b=h2WwJUCzlfG3HYY3oytjYroiQXNyMd4tPj6prrsNuzDjFut7FsSs6lqChngLdjyNW+n1lx/ntShmvlHjKORTTdTYOOib4Gj3B9g8gifoxadJpgqddypoHaEkbp6xga/py1pZY3NspoxUhWqr1+3S/3glaJox+YTnKDkvnSg4YeY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754597837; c=relaxed/simple; bh=nf0EzG5NgSXKa/TrkEawzdB34B3daS0Giz+DgYxepKc=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=lwv2U1JhiV/bWdvvx7GpyBzuJzE4EtLPVO48XTPxV3rTvSlu46U9LqSM23IA8RV1LsjjB1MNIzAoLLeklTXn/hy3F7ztYLyyqoqm4XK1GlD+MluMMOTyzpHp1O80fDuAyXE2RQ2/pP1wkVqDn22sWBNb96+Uf5Yz5lPY2Bvc0iw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--sagis.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=eEYHgR5I; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--sagis.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="eEYHgR5I" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-31eb41391f3so1433629a91.0 for ; Thu, 07 Aug 2025 13:17:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1754597836; x=1755202636; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=iq172XdXxDqkESP8AaCKlxAjIACVlq1lEydY7qNJG/k=; b=eEYHgR5Ig2P560wuONsaZ/RZZ+sv1mUM1WNVm94Ajo5W9FVpE382KJWbsD1sEQMPM5 7O/9SVcsEe1c4j4xpLPNHUgy0aJKjlooNNC4vcGU7Mgk64yfamNSxXjH6VJNcs4PsDg8 uc+ztRONLyFPy9XDoQOzyxbLn1twHgBc1lVLWGVesqF6ZAJcUwGRHBhFT0FP5Fj9GcWB afETwl2vYRZa96rIZySdHxveUw6ARX//WJVnIIXLgI5xm0IpGDCHcsOuNbVQ/GdwLHwh vTp1ZjIGTrVzkkEdBZoSyRqD5BxqMdevBziqeSyyWqCV2TRSQ0yvLsfiyjR6Wj45vdI0 m92A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754597836; x=1755202636; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=iq172XdXxDqkESP8AaCKlxAjIACVlq1lEydY7qNJG/k=; b=c+BZj8nJ69cwKxX+RVKSyV4xF3W29twOXfIqbCXVT6UHIZ3yiAq/jUJkd7jYzXHFkg 43b5CmTK/s3KhAccPmdPIWWvUpLtwmYoBvT4/4bWdBf6KCYvPOO2yiPwPAcyymu7fcYi SdmjOXTDk3Np8GFl559D+OiZW/QAL+4M3VZZ/DcuvjFIduGtK5YmamhPVjbwVtIvW/Ll XWVxDDPgON5DesJJPBbdH6g9uhevdzVBLKQuA2TDQpPqS/xBA2yMi03pTQ7WqF/ir8Kz tLzwgaCZ1QUTW8WW5wPPBV3AlbSRHj0r6dyiiqQ0He8GBGXPcmQYDzKUiEtD+7cjpJVo T52w== X-Gm-Message-State: AOJu0YzrtT+8KTv9WIm0XV4yUqWwNl/iYa3v6nMDjtpNbxTcr3OfixXz qQYzJdMgjuiw01hdTyUQyAtdOuz/u0R5i1ifDzSbOYXhQdJwbLXGdH7TzuUfAzMZzcij16fZLR/ KSw== X-Google-Smtp-Source: AGHT+IF9GDKYO/YboaNdsTUnSP/4IoWgR2B49CtjJAmqyOJRj3Eemq3TkQ+JtNffql2w5H+tGl/Z0AxnOA== X-Received: from pjvb4.prod.google.com ([2002:a17:90a:d884:b0:314:29b4:453]) (user=sagis job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:1fc3:b0:311:fde5:c4c2 with SMTP id 98e67ed59e1d1-321839c8a75mr496473a91.1.1754597835694; Thu, 07 Aug 2025 13:17:15 -0700 (PDT) Date: Thu, 7 Aug 2025 13:16:21 -0700 In-Reply-To: <20250807201628.1185915-1-sagis@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250807201628.1185915-1-sagis@google.com> X-Mailer: git-send-email 2.51.0.rc0.155.g4a0f42376b-goog Message-ID: <20250807201628.1185915-26-sagis@google.com> Subject: [PATCH v8 25/30] KVM: selftests: KVM: selftests: Expose new vm_vaddr_alloc_private() From: Sagi Shahar To: linux-kselftest@vger.kernel.org, Paolo Bonzini , Shuah Khan , Sean Christopherson , Ackerley Tng , Ryan Afranji , Andrew Jones , Isaku Yamahata , Erdem Aktas , Rick Edgecombe , Sagi Shahar , Roger Wang , Binbin Wu , Oliver Upton , "Pratik R. Sampat" , Reinette Chatre , Ira Weiny Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ackerley Tng vm_vaddr_alloc_private allow specifying both the virtual and physical addresses for the allocation. Signed-off-by: Ackerley Tng Signed-off-by: Sagi Shahar --- tools/testing/selftests/kvm/include/kvm_util.h | 3 +++ tools/testing/selftests/kvm/lib/kvm_util.c | 7 +++++++ 2 files changed, 10 insertions(+) diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing= /selftests/kvm/include/kvm_util.h index 2e444c172261..add0b91ebce0 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -652,6 +652,9 @@ vm_vaddr_t __vm_vaddr_alloc(struct kvm_vm *vm, size_t s= z, vm_vaddr_t vaddr_min, vm_vaddr_t vm_vaddr_alloc_shared(struct kvm_vm *vm, size_t sz, vm_vaddr_t vaddr_min, enum kvm_mem_region_type type); +vm_vaddr_t vm_vaddr_alloc_private(struct kvm_vm *vm, size_t sz, + vm_vaddr_t vaddr_min, vm_paddr_t paddr_min, + enum kvm_mem_region_type type); vm_vaddr_t vm_vaddr_identity_alloc(struct kvm_vm *vm, size_t sz, vm_vaddr_t vaddr_min, enum kvm_mem_region_type type); diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/sel= ftests/kvm/lib/kvm_util.c index 14edb1de5434..2b442639ee2d 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1503,6 +1503,13 @@ vm_vaddr_t vm_vaddr_alloc_shared(struct kvm_vm *vm, = size_t sz, return ____vm_vaddr_alloc(vm, sz, vaddr_min, KVM_UTIL_MIN_PFN * vm->page_= size, type, false); } =20 +vm_vaddr_t vm_vaddr_alloc_private(struct kvm_vm *vm, size_t sz, + vm_vaddr_t vaddr_min, vm_paddr_t paddr_min, + enum kvm_mem_region_type type) +{ + return ____vm_vaddr_alloc(vm, sz, vaddr_min, paddr_min, type, true); +} + /* * Allocate memory in @vm of size @sz beginning with the desired virtual a= ddress * of @vaddr_min and backed by physical address equal to returned virtual --=20 2.51.0.rc0.155.g4a0f42376b-goog