linux/drivers/s390/char
Michael Holzheu 76ef964c78 [S390] zcore: Fix reipl device detection
The reipl device information is passed from the kernel to zfcpdump
using a pointer in the lowcore (0xe00) that points to the reipl
information Currently if that pointer is not zero, we copy the reipl
information. If the pointer is not initialized and points outside
the accessible memory, it can happen that the memory copy fails.
In that case we currently stop the initialization of zcore which leads
to a failing kernel dump. The correct behavior is to disable the reipl
after dump and continue with zcore intialization.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-04-22 17:17:19 +02:00
..
con3215.c [S390] con3215: remove empty ioctl function 2010-01-13 20:44:46 +01:00
con3270.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ctrlchar.c
ctrlchar.h
defkeymap.c
defkeymap.map
fs3270.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Kconfig
keyboard.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
keyboard.h
Makefile
monreader.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
monwriter.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
raw3270.c tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
raw3270.h
sclp_async.c [S390] sclp_async: potential buffer overflow 2010-04-09 13:43:02 +02:00
sclp_cmd.c [S390] sclp: avoid 64 bit division 2010-03-24 11:49:53 +01:00
sclp_con.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sclp_config.c
sclp_cpi_sys.c
sclp_cpi_sys.h
sclp_cpi.c
sclp_quiesce.c
sclp_rw.c
sclp_rw.h
sclp_sdias.c
sclp_tty.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sclp_tty.h
sclp_vt220.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sclp.c tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
sclp.h
tape_34xx.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tape_3590.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tape_3590.h
tape_block.c block: Consolidate phys_segment and hw_segment limits 2010-02-26 13:58:08 +01:00
tape_char.c [S390] tape_char: add missing compat_ptr conversion 2010-01-13 20:44:46 +01:00
tape_class.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tape_class.h
tape_core.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tape_proc.c [S390] tape: Add pr_fmt() macro to all tape source files 2009-12-18 17:43:32 +01:00
tape_std.c [S390] tape: Add pr_fmt() macro to all tape source files 2009-12-18 17:43:32 +01:00
tape_std.h
tape.h
tty3270.c
tty3270.h
vmcp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
vmcp.h
vmlogrdr.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
vmur.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
vmur.h
vmwatchdog.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
zcore.c [S390] zcore: Fix reipl device detection 2010-04-22 17:17:19 +02:00