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charset="utf-8" The ivshmem-server failed when configured with the following: ./ivshmem-server -F -S ivshmem-file -l 2G This is because the ivshmem_server_ftruncate fails without calling ftruncate. This commit allows the ivshmem-server to create a region of size 2G. Signed-off-by: Erika Hunhoff --- contrib/ivshmem-server/ivshmem-server.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/contrib/ivshmem-server/ivshmem-server.c b/contrib/ivshmem-serv= er/ivshmem-server.c index 2f3c7320a6..ef31f07914 100644 --- a/contrib/ivshmem-server/ivshmem-server.c +++ b/contrib/ivshmem-server/ivshmem-server.c @@ -239,13 +239,17 @@ ivshmem_server_ftruncate(int fd, unsigned shmsize) return 0; } =20 - while (shmsize <=3D IVSHMEM_SERVER_MAX_HUGEPAGE_SIZE) { + /* + * This is a do-while loop in case + * shmsize > IVSHMEM_SERVER_MAX_HUGEPAGE_SIZE + */ + do { ret =3D ftruncate(fd, shmsize); if (ret =3D=3D 0) { return ret; } shmsize *=3D 2; - } + } while (shmsize <=3D IVSHMEM_SERVER_MAX_HUGEPAGE_SIZE); =20 return -1; } --=20 2.25.1