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Thu, 04 Dec 2025 10:46:21 -0800 (PST) X-Google-Smtp-Source: AGHT+IFYLE9RbIhX+QOqFFMM8YJLzJ6Vysf1B8Q7WGfGgIDXBzfqWVvKngTTfkahfjQiIE3GKb9mQA== X-Received: by 2002:a05:6000:2012:b0:429:b525:6dc2 with SMTP id ffacd0b85a97d-42f7980aa83mr4984091f8f.17.1764873980868; Thu, 04 Dec 2025 10:46:20 -0800 (PST) Received: from redhat.com ([31.187.78.57]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42f7cbfee5bsm4560903f8f.16.2025.12.04.10.46.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Dec 2025 10:46:20 -0800 (PST) Date: Thu, 4 Dec 2025 13:46:18 -0500 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Jason Wang , Xuan Zhuo , Eugenio =?utf-8?B?UMOpcmV6?= , virtualization@lists.linux.dev Subject: [PATCH 08/14] tools/virtio: pass KCFLAGS to module build Message-ID: <5473e5a5dfd2fcd261a778f2017cac669c031f23.1764873799.git.mst@redhat.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Update the mod target to pass KCFLAGS with the in-tree vhost driver include path. This way vhost_test can find vhost headers. Created using Cursor CLI. Signed-off-by: Michael S. Tsirkin --- tools/virtio/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index e25e99c1c3b7..a60316211df6 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -20,8 +20,9 @@ CFLAGS +=3D -g -O2 -Werror -Wno-maybe-uninitialized -Wall= -I. -I../include/ -I ../ CFLAGS +=3D -pthread LDFLAGS +=3D -pthread vpath %.c ../../drivers/virtio ../../drivers/vhost +BUILD=3DKCFLAGS=3D"-I "`pwd`/../../drivers/vhost ${MAKE} -C `pwd`/../.. V= =3D${V} mod: - ${MAKE} -C `pwd`/../.. M=3D`pwd`/vhost_test V=3D${V} + ${BUILD} M=3D`pwd`/vhost_test =20 #oot: build vhost as an out of tree module for a distro kernel #no effort is taken to make it actually build or work, but tends to mostly= work --=20 MST