Commit 583b33bc authored Mar 05, 2008 by Hongjie Yang Committed by Martin Schwidefsky Mar 05, 2008

[S390] incorrect reipl nss name.



/sys/firmware/reipl/nss/name contains the nss name when defsys or
savesys command has been executed. If the defsys or savesys command
fails the kernel_nss_name has to be cleared since a reipl on that
nss name won't be possible.

Signed-off-by: Hongjie Yang <hongjie@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 208e5591

arch/s390/kernel/early.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -88,13 +88,17 @@ static noinline __init void create_kernel_nss(void)

		__cpcmd(defsys_cmd, NULL, 0, &response);

		if (response != 0)
		if (response != 0) {
		kernel_nss_name[0] = '\0';
		return;
		}

		__cpcmd(savesys_cmd, NULL, 0, &response);

		if (response != strlen(savesys_cmd))
		if (response != strlen(savesys_cmd)) {
		kernel_nss_name[0] = '\0';
		return;
		}

		ipl_flags = IPL_NSS_VALID;
		}