hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[S390] Replace nopav-message on VM. 

Specifying kernel parameter "dasd=nopav" on systems running under VM
has no function but results in message "disable PAV mode". Correct
message is "'nopav' not supported on VM".

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Peter Oberparleiter 2006-09-20 15:59:52 +02:00 committed by Martin Schwidefsky
parent db0c2d5908
commit dcd707b4bd
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/s390/block/dasd_devmap.c
View File

@ -258,8 +258,12 @@ dasd_parse_keyword( char *parsestring ) {
return residual_str;
}
if (strncmp("nopav", parsestring, length) == 0) {
dasd_nopav = 1;
MESSAGE(KERN_INFO, "%s", "disable PAV mode");
if (MACHINE_IS_VM)
MESSAGE(KERN_INFO, "%s", "'nopav' not supported on VM");
else {
dasd_nopav = 1;
MESSAGE(KERN_INFO, "%s", "disable PAV mode");
}
return residual_str;
}
if (strncmp("fixedbuffers", parsestring, length) == 0) {