From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f201.google.com (mail-pf1-f201.google.com [209.85.210.201]) (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 58CE62E888E for ; Fri, 13 Jun 2025 19:14:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749842092; cv=none; b=hAyYO1WghZ4BbVcEp31ieGBzc4KJPXXPKlw2UK8p9oDURhbuyqqGWrXjVvpstZt1W1n0m1OY/NEZFy4+Hbe5H2nHeDsopEk41mgpjwFp9kMyuf+TIUQPEb1gTafK5BXwEh9wmi/noTfdS2wb3oxA8nOPDn8vqqXgUL607h4yOcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749842092; c=relaxed/simple; bh=EYmmSlBF4C/72f7adu2xrFOYMqAVykY+Yges75e1mk4=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ZjuR3tHW4UbRHmDUuP83CRb3INtowqW8eheu5t/iNnBEHtd2n9EEqhj4UlCNA2KLouNGYXBQAEYjxJCMmcqdL/evfYSwvwLj6VgE2pr7ZTUs91QZe4ZeWwQsC49kgbt0swJZTUGYtHC0H0TUglBvLC+zro6ueuGgSlpBNLrfLTI= 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=mc03Tefr; arc=none smtp.client-ip=209.85.210.201 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="mc03Tefr" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-7462aff55bfso1856310b3a.2 for ; Fri, 13 Jun 2025 12:14:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1749842090; x=1750446890; 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=uQS9KEcxjrfBhT5g6y6btmmw0Zrm/EBAnz28lESsUJQ=; b=mc03Tefrk34C1Ez1tsp8bzS/pW5L/dgSM+oDnEu8kCEz/Hf89u5nPArn3PDYVLZZwh mHlLRe4CIAVX/6f3Q37gpzPfFUFVhJS3fxHA1fuWIi3xOPTvPG3ZIq7tADUB4UZq/CXd 6/FtXg7QLDu4mJIhfHoRK/IZHUQKK9jsQOx7Ofyv5o5apTWYHMF7Fo+IVtv3se5WUaLg Hduq0xJZBM+yO1JHaTsdyuBtVjbMRWuJDHsNKEh/qcOf1yWXprixmY+PNDqinuSz3KGg Sm1UiRxFUiuW/FlVIOiVpIRFj7rXS4b+Ut+KaH4zCCfPoxJhZwCFCeoviz4jEVFpZ0EH /Btw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749842090; x=1750446890; 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=uQS9KEcxjrfBhT5g6y6btmmw0Zrm/EBAnz28lESsUJQ=; b=Q6kqy1awB8jHnSuyCF+ayi1flgaqwJR83m+TIl6jHDrwcQCznuUwf3ibpO1h9EO0jZ DJKexHEIv32XG/CH8BGNoR5Q+IQTV/0+6ywUrKyAnxoaOb3Psr4J6eKinAGCIEsj4S0g YNzxNg+9b9lmAk/p+TgUcd4mPsPiHZ24t9oPjR8k3tG0Jy40TxmLDLdaFdPgryc3vPWI ynKfFUVIWVpD6nnMYFLrA4xPaTUVrReyAjn0FT3hoRj7RA1KlXnuibGHh7tk0qzZVQTm Grrjl+hH3EHky/8lqPCrbK+58YmiXnZtdIxPTSnCnIzuYML+GPcFvf2Wcy4yveNpcEfA 5OFw== X-Forwarded-Encrypted: i=1; AJvYcCWBD9nVGuRDiHg07wDVK7qrdrfDrEIW2BsfMeuycdyju39kS+5mAhyStzPhZ9itzU5NXUc=@vger.kernel.org X-Gm-Message-State: AOJu0YwPiESb8XXgEz3DJGBy1KeC0SspcFU6sDwbY2b8j0kyVZkVah2m WS0Npg/q6cms5VwAJcNZZc8uz8oP2vGlxUnOtx4UUctiM1XOh0zCKsCX5gIXf9gQA0XMKo0fi1+ C9Q== X-Google-Smtp-Source: AGHT+IEOP4GrUzQcNjvdcHvZ0T90I3oYrH2Eb488bsbJSQug0p1LrqzO/9hpSqb5M4HMhpMKbNB+gqPsIg== X-Received: from pfbhx21.prod.google.com ([2002:a05:6a00:8995:b0:747:a9de:9998]) (user=sagis job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:2185:b0:736:a8db:93bb with SMTP id d2e1a72fcca58-7489cdedbb5mr672632b3a.5.1749842089751; Fri, 13 Jun 2025 12:14:49 -0700 (PDT) Date: Fri, 13 Jun 2025 12:13:52 -0700 In-Reply-To: <20250613191359.35078-1-sagis@google.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250613191359.35078-1-sagis@google.com> X-Mailer: git-send-email 2.50.0.rc2.692.g299adb8693-goog Message-ID: <20250613191359.35078-26-sagis@google.com> Subject: [PATCH v7 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 Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org 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 sz, 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/selftests/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); } +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 address * of @vaddr_min and backed by physical address equal to returned virtual -- 2.50.0.rc2.692.g299adb8693-goog