From 3302363a27fb38a3581921a74aff855f4dcbfe0a Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Wed, 1 Apr 2020 12:46:22 -0400 Subject: virtio/test: fix up after IOTLB changes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Allow building vringh without IOTLB (that's the case for userspace builds, will be useful for CAIF/VOD down the road too). Update for API tweaks. Don't include vringh with userspace builds. Cc: Jason Wang Cc: Eugenio Pérez Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang --- tools/virtio/Makefile | 5 +++-- tools/virtio/generated/autoconf.h | 0 2 files changed, 3 insertions(+), 2 deletions(-) create mode 100644 tools/virtio/generated/autoconf.h (limited to 'tools') diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index f33f32f1d208..b587b9a7a124 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -4,7 +4,7 @@ test: virtio_test vringh_test virtio_test: virtio_ring.o virtio_test.o vringh_test: vringh_test.o vringh.o virtio_ring.o -CFLAGS += -g -O2 -Werror -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE +CFLAGS += -g -O2 -Werror -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -include ../../include/linux/kconfig.h vpath %.c ../../drivers/virtio ../../drivers/vhost mod: ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V} @@ -22,7 +22,8 @@ OOT_CONFIGS=\ CONFIG_VHOST=m \ CONFIG_VHOST_NET=n \ CONFIG_VHOST_SCSI=n \ - CONFIG_VHOST_VSOCK=n + CONFIG_VHOST_VSOCK=n \ + CONFIG_VHOST_RING=n OOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V} oot-build: echo "UNSUPPORTED! Don't use the resulting modules in production!" diff --git a/tools/virtio/generated/autoconf.h b/tools/virtio/generated/autoconf.h new file mode 100644 index 000000000000..e69de29bb2d1 -- cgit v1.2.3-59-g8ed1b From 6bd6b282d0be1c662a0312e7c6beb91f16c508a2 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Mon, 6 Apr 2020 12:17:55 -0400 Subject: tools/virtio: define aligned attribute Signed-off-by: Michael S. Tsirkin --- tools/virtio/linux/compiler.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools') diff --git a/tools/virtio/linux/compiler.h b/tools/virtio/linux/compiler.h index 903dc9c4bd11..2c51bccb97bb 100644 --- a/tools/virtio/linux/compiler.h +++ b/tools/virtio/linux/compiler.h @@ -7,4 +7,5 @@ #define READ_ONCE(var) (*((volatile typeof(var) *)(&(var)))) +#define __aligned(x) __attribute((__aligned__(x))) #endif -- cgit v1.2.3-59-g8ed1b From 770f359ced9893365eae3be66e88fc9bb9d16412 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Mon, 6 Apr 2020 16:20:45 -0400 Subject: tools/virtio: make asm/barrier.h self contained We are using abort() so let's include stdlib.h Signed-off-by: Michael S. Tsirkin --- tools/virtio/asm/barrier.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools') diff --git a/tools/virtio/asm/barrier.h b/tools/virtio/asm/barrier.h index d0351f83aebe..04d563fc9b95 100644 --- a/tools/virtio/asm/barrier.h +++ b/tools/virtio/asm/barrier.h @@ -1,4 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#include #if defined(__i386__) || defined(__x86_64__) #define barrier() asm volatile("" ::: "memory") #define virt_mb() __sync_synchronize() -- cgit v1.2.3-59-g8ed1b