linux-kernel - [PATCH v5 11/12] KVM: selftests: cover GUEST_MEMFD_FLAG_NO_DIRECT_MAP in guest_memfd

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Message-ID: <20250828093902.2719-12-roypat@amazon.co.uk>
Date: Thu, 28 Aug 2025 09:39:30 +0000
From: "Roy, Patrick" <roypat@...zon.co.uk>
To: "david@...hat.com" <david@...hat.com>, "seanjc@...gle.com"
	<seanjc@...gle.com>
CC: "Roy, Patrick" <roypat@...zon.co.uk>, "tabba@...gle.com"
	<tabba@...gle.com>, "ackerleytng@...gle.com" <ackerleytng@...gle.com>,
	"pbonzini@...hat.com" <pbonzini@...hat.com>, "kvm@...r.kernel.org"
	<kvm@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "kvmarm@...ts.linux.dev"
	<kvmarm@...ts.linux.dev>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-mm@...ck.org" <linux-mm@...ck.org>,
	"rppt@...nel.org" <rppt@...nel.org>, "will@...nel.org" <will@...nel.org>,
	"vbabka@...e.cz" <vbabka@...e.cz>, "Cali, Marco" <xmarcalx@...zon.co.uk>,
	"Kalyazin, Nikita" <kalyazin@...zon.co.uk>, "Thomson, Jack"
	<jackabt@...zon.co.uk>, "Manwaring, Derek" <derekmn@...zon.com>
Subject: [PATCH v5 11/12] KVM: selftests: cover GUEST_MEMFD_FLAG_NO_DIRECT_MAP
 in guest_memfd_test.c

Signed-off-by: Patrick Roy <roypat@...zon.co.uk>
---
 tools/testing/selftests/kvm/guest_memfd_test.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/kvm/guest_memfd_test.c b/tools/testing/selftests/kvm/guest_memfd_test.c
index b3ca6737f304..1187438b6831 100644
--- a/tools/testing/selftests/kvm/guest_memfd_test.c
+++ b/tools/testing/selftests/kvm/guest_memfd_test.c
@@ -275,6 +275,8 @@ static void test_guest_memfd(unsigned long vm_type)
 
 	if (vm_check_cap(vm, KVM_CAP_GUEST_MEMFD_MMAP))
 		flags |= GUEST_MEMFD_FLAG_MMAP;
+	if (vm_check_cap(vm, KVM_CAP_GUEST_MEMFD_NO_DIRECT_MAP))
+		flags |= GUEST_MEMFD_FLAG_NO_DIRECT_MAP;
 
 	test_create_guest_memfd_multiple(vm);
 	test_create_guest_memfd_invalid_sizes(vm, flags, page_size);
-- 
2.50.1