Author: araujo Date: Tue Dec 17 01:33:26 2019 New Revision: 355838 URL: https://svnweb.freebsd.org/changeset/base/355838
Log: Attempt to load vmm(4) module before creating a guest using vm_create() wrapper in libvmmapi. Submitted by: Rob Fairbanks <rob.fx907_gmail.com> Reviewed by: jhb MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D19400 Modified: head/lib/libvmmapi/vmmapi.c Modified: head/lib/libvmmapi/vmmapi.c ============================================================================== --- head/lib/libvmmapi/vmmapi.c Tue Dec 17 00:13:45 2019 (r355837) +++ head/lib/libvmmapi/vmmapi.c Tue Dec 17 01:33:26 2019 (r355838) @@ -34,7 +34,9 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/sysctl.h> #include <sys/ioctl.h> +#include <sys/linker.h> #include <sys/mman.h> +#include <sys/module.h> #include <sys/_iovec.h> #include <sys/cpuset.h> @@ -103,7 +105,11 @@ vm_device_open(const char *name) int vm_create(const char *name) { - + /* Try to load vmm(4) module before creating a guest. */ + if (modfind("vmm") < 0) { + if (modfind("vmm") < 0) + kldload("vmm"); + } return (CREATE((char *)name)); } _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
