| Message ID | 146741093296.25756.14218284344995187267.stgit@dwillia2-desk3.amr.corp.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jul 01, 2016 at 03:08:53PM -0700, Dan Williams wrote: > For backport kernels where the functionality is more advanced than the base > kernel version implies, allow 'KVER' environment to override the results of > 'uname -r'. > > Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
diff --git a/test/core.c b/test/core.c index b5703273fa76..c2d225d4921e 100644 --- a/test/core.c +++ b/test/core.c @@ -14,12 +14,16 @@ struct ndctl_test { static unsigned int get_system_kver(void) { + const char *kver = getenv("KVER"); struct utsname utsname; int a, b, c; - uname(&utsname); + if (!kver) { + uname(&utsname); + kver = utsname.release; + } - if (sscanf(utsname.release, "%d.%d.%d", &a, &b, &c) != 3) + if (sscanf(kver, "%d.%d.%d", &a, &b, &c) != 3) return LINUX_VERSION_CODE; return KERNEL_VERSION(a,b,c);
For backport kernels where the functionality is more advanced than the base kernel version implies, allow 'KVER' environment to override the results of 'uname -r'. Signed-off-by: Dan Williams <dan.j.williams@intel.com> --- test/core.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)