Re: [Xen-devel] [PATCH for-4.7, 4.6] libxl: do not assume Dom0 backend while getting nic info
Ian Jackson writes ("Re: [PATCH for-4.7,4.6] libxl: do not assume Dom0 backend while getting nic info"): > Marek Marczykowski-Górecki writes ("[PATCH for-4.7,4.6] libxl: do not assume > Dom0 backend while getting nic info"): > > Fill backend_domid field based on backend path. > > Thanks. I've put this in my queue, which I'm processing now. (That > patch has been in master for a while now.) I have backported this to 4.7 and 4.6. It applies cleanly to 4.5 but since the purpose is to enable driver domains, and 4.5 is very old (out of bugfix support even), I don't propose to apply it there. Thanks, Ian. ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
Re: [Xen-devel] [PATCH for-4.7, 4.6] libxl: do not assume Dom0 backend while getting nic info
Marek Marczykowski-Górecki writes ("[PATCH for-4.7,4.6] libxl: do not assume Dom0 backend while getting nic info"): > Fill backend_domid field based on backend path. Thanks. I've put this in my queue, which I'm processing now. (That patch has been in master for a while now.) Ian. ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
[Xen-devel] [PATCH for-4.7, 4.6] libxl: do not assume Dom0 backend while getting nic info
Fill backend_domid field based on backend path. Cc: Ian JacksonCc: Wei Liu Signed-off-by: Marek Marczykowski-Górecki --- tools/libxl/libxl.c | 12 1 file changed, 12 insertions(+) diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c index e1ab6ec..9a888a1 100644 --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -3601,6 +3601,18 @@ static int libxl__device_nic_from_xenstore(libxl__gc *gc, else nic->devid = 0; +rc = libxl__xs_read_checked(gc, XBT_NULL, +GCSPRINTF("%s/backend", libxl_path), ); +if (rc) goto out; + +if (!tmp) { +LOG(ERROR, "nic %s does not exist (no backend path)", libxl_path); +rc = ERROR_FAIL; +goto out; +} +rc = libxl__backendpath_parse_domid(gc, tmp, >backend_domid); +if (rc) goto out; + /* nic->mtu = */ tmp = READ_LIBXLDEV(gc, "mac"); -- 2.5.5 signature.asc Description: PGP signature ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel