linux/drivers/s390/char
Mikhail Zaslonko 9f70bc890a s390/zcore: conditionally clear memory on reipl
Currently zcore_reipl_write() always use DIAG308_LOAD_CLEAR to ipl the
system (used by ngdump and zfcpdump to ipl the original kernel after
dumping).
Instead of 'always clear' check OS_INFO_FLAG_REIPL_CLEAR flag and use
either LOAD_CLEAR or LOAD_NORMAL diag308 subcode accordingly.
For that read os_info and check for the valid os_info flags entry
in zcore_reipl_init(). Do not return error on failure (e.g. os_info
checksum error) in order to continue dump processing, considering
that os_info could be corrupted on the panicked system.

Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
2023-06-01 17:07:56 +02:00
..
con3215.c tty: Cleanup tty_port_set_initialized() bool parameter 2023-01-19 16:04:34 +01:00
con3270.c s390/con3270: move condev definition 2023-01-10 14:38:58 +01:00
ctrlchar.c s390/ctrlchar: fix kernel doc comment 2021-09-07 13:38:42 +02:00
ctrlchar.h
defkeymap.c
defkeymap.map
diag_ftp.c s390/hmcdrv: use strscpy() instead of strlcpy() 2023-02-06 11:13:53 +01:00
diag_ftp.h
fs3270.c s390/fs3270: split header files 2023-01-09 14:34:05 +01:00
hmcdrv_cache.c s390: move from strlcpy with unused retval to strscpy 2022-08-30 22:00:33 +02:00
hmcdrv_cache.h
hmcdrv_dev.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
hmcdrv_dev.h
hmcdrv_ftp.c s390/hmcdrv_ftp: fix kernel doc comment 2021-09-07 13:38:42 +02:00
hmcdrv_ftp.h
hmcdrv_mod.c
Kconfig s390/tty3270: rename to con3270 2023-01-09 14:33:56 +01:00
keyboard.c
keyboard.h tty: the rest, stop using tty_schedule_flip() 2021-11-25 18:35:23 +01:00
Makefile s390/tty3270: rename to con3270 2023-01-09 14:33:56 +01:00
monreader.c s390/monreader: Remove power management support 2021-06-18 16:41:20 +02:00
monwriter.c s390/monwriter: Remove power management support 2021-06-18 16:41:20 +02:00
raw3270.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
raw3270.h s390/fs3270: split header files 2023-01-09 14:34:05 +01:00
sclp_ap.c
sclp_cmd.c s390/sclp: replace zero-length array with flexible-array member 2023-04-13 17:36:29 +02:00
sclp_con.c s390/consoles: improve panic notifiers reliability 2022-05-06 20:45:13 +02:00
sclp_config.c s390: remove invalid email address of Heiko Carstens 2022-02-06 23:31:29 +01:00
sclp_cpi_sys.c
sclp_cpi_sys.h
sclp_ctl.c
sclp_diag.h
sclp_early_core.c s390/boot: rename mem_detect to physmem_info 2023-03-20 11:02:50 +01:00
sclp_early.c s390/early: fix sclp_early_sccb variable lifetime 2023-01-13 14:15:04 +01:00
sclp_ftp.c s390/hmcdrv: use strscpy() instead of strlcpy() 2023-02-06 11:13:53 +01:00
sclp_ftp.h
sclp_ocf.c
sclp_pci.c
sclp_quiesce.c s390/sclp: Remove quiesce power management support 2021-06-18 16:41:20 +02:00
sclp_rw.c TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
sclp_rw.h TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
sclp_sd.c s390/sclp_sd: use default_groups in kobj_type 2022-01-08 17:44:05 +01:00
sclp_sdias.c s390/sclp_sdias: fix sclp_sdias_copy() virtual vs physical address confusion 2022-02-06 23:31:29 +01:00
sclp_sdias.h
sclp_tty.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
sclp_tty.h
sclp_vt220.c s390/consoles: improve panic notifiers reliability 2022-05-06 20:45:13 +02:00
sclp.c s390/sclp: allow to change sclp_console_drop during runtime 2022-11-29 14:17:04 +01:00
sclp.h s390/sclp: replace zero-length array with flexible-array member 2023-04-13 17:36:29 +02:00
tape_34xx.c s390/tape: fix comment typo 2022-07-28 18:05:23 +02:00
tape_3590.c s390/tape: Fix spelling mistake in function name tape_3590_erp_succeded 2021-01-27 13:00:47 +01:00
tape_3590.h
tape_char.c s390: Fix fall-through warnings for Clang 2021-07-13 14:43:09 -05:00
tape_class.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
tape_class.h
tape_core.c s390/tape: remove unsupported PM functions 2020-12-02 18:19:24 +01:00
tape_proc.c
tape_std.c s390/tape: fix timer initialization in tape_std_assign() 2021-11-08 14:17:49 +01:00
tape_std.h
tape.h s390/tape: remove unsupported PM functions 2020-12-02 18:19:24 +01:00
uvdevice.c s390/uvdevice: autoload module based on CPU facility 2022-07-19 16:18:49 +02:00
vmcp.c s390/vmcp: use page_to_virt instead of page_to_phys 2021-12-06 14:42:25 +01:00
vmlogrdr.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
vmur.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
vmur.h s390/vmur: generate uevent on unsolicited device end 2022-10-10 10:15:10 +02:00
zcore.c s390/zcore: conditionally clear memory on reipl 2023-06-01 17:07:56 +02:00