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48657d223d
linux/arch/s390/kernel
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Michael Holzheu 48657d223d [S390] Use diag308 subcodes 3 and 6 for reboot and dump when possible. 
This patch fixes a problem with the following scenario:
 1. Linux booted from DASD "A"
 2. Reboot from DASD "B" using "/sys/firmware/reipl/ccw/device"
 3. Reboot DASD "B"
Without this patch in step 3 on newer s390 systems under LPAR instead of
DASD "B", DASD "A" will be booted. The reason is that in step 2 we use CCW
reipl and in step 3 we use DIAG308 (subcode 3) reipl. DIAG308 does not
notice the CCW reipl and still thinks that it has to reboot DASD "A".
Before applying this fix, ensure to have MCF RJ9967101E or z9 GA3 base driver
installed.

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-01-26 14:11:24 +01:00
..
asm-offsets.c
audit.c [S390] Get rid of a bunch of sparse warnings again. 2007-10-12 16:13:06 +02:00
audit.h [S390] Get rid of a bunch of sparse warnings again. 2007-10-12 16:13:06 +02:00
base.S
binfmt_elf32.c
bitmap.S
compat_audit.c [S390] Get rid of a bunch of sparse warnings again. 2007-10-12 16:13:06 +02:00
compat_exec_domain.c
compat_linux.c remove include/asm-*/ipc.h 2007-10-17 08:42:55 -07:00
compat_linux.h
compat_ptrace.h
compat_signal.c
compat_wrapper.S [S390] Wire up sys_fallocate. 2007-07-27 12:29:19 +02:00
cpcmd.c [S390] cpcmd: fix inline assembly usage. 2007-10-12 16:13:09 +02:00
crash.c
debug.c
diag.c [S390] vmur: fix diag14 exceptions with addresses > 2GB. 2007-08-22 13:51:47 +02:00
dis.c [S390] disassembler: Remove redundant variable assignment 2007-10-12 16:13:06 +02:00
early.c [S390] Get rid of additional_cpus kernel parameter. 2008-01-26 14:11:15 +01:00
ebcdic.c
entry64.S [S390] Fix kernel preemption. 2007-11-20 11:13:46 +01:00
entry.S [S390] Fix compile error on 31bit without preemption 2007-12-04 16:09:58 +01:00
head31.S
head64.S [S390] Fix tlb flushing with idte. 2008-01-26 14:11:10 +01:00
head.S [S390] Get rid of new section mismatch warnings. 2007-07-27 12:29:18 +02:00
init_task.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
ipl.c [S390] Use diag308 subcodes 3 and 6 for reboot and dump when possible. 2008-01-26 14:11:24 +01:00
irq.c [SOFTIRQ]: Remove do_softirq() symbol export. 2007-10-10 16:48:36 -07:00
kprobes.c kprobes: support kretprobe blacklist 2007-10-16 09:43:10 -07:00
machine_kexec.c
Makefile [S390] vmur: fix diag14 exceptions with addresses > 2GB. 2007-08-22 13:51:47 +02:00
module.c
process.c [S390] Print kernel version in dump_stack() and show_regs(). 2008-01-26 14:11:12 +01:00
ptrace.c Consolidate PTRACE_DETACH 2007-10-16 09:42:49 -07:00
reipl64.S
reipl.S
relocate_kernel64.S
relocate_kernel.S
s390_ext.c
s390_ksyms.c [S390] vmur: fix diag14 exceptions with addresses > 2GB. 2007-08-22 13:51:47 +02:00
semaphore.c
setup.c [S390] kernel: Shutdown Actions Interface 2008-01-26 14:11:19 +01:00
signal.c
smp.c [S390] Allocate and free cpu lowcores and stacks when needed/possible. 2008-01-26 14:11:22 +01:00
stacktrace.c
sys_s390.c remove include/asm-*/ipc.h 2007-10-17 08:42:55 -07:00
syscalls.S [S390] Wire up sys_fallocate. 2007-07-27 12:29:19 +02:00
time.c Driver core: change sysdev classes to use dynamic kobject names 2008-01-24 20:40:40 -08:00
traps.c [S390] Print kernel version in dump_stack() and show_regs(). 2008-01-26 14:11:12 +01:00
vmlinux.lds.S [S390] s390: use PAGE_SIZE in vmlinux.lds 2007-10-12 16:13:10 +02:00
vtime.c sched: restore deterministic CPU accounting on powerpc 2007-11-09 22:39:38 +01:00