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s390/sclp: remove call home support
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This feature has never been used, so remove it.

Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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Heiko Carstens authored and Vasily Gorbik committed Jun 19, 2019
1 parent d1523a8 commit 191fa92
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16 changes: 0 additions & 16 deletions Documentation/sysctl/kernel.txt
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Expand Up @@ -23,7 +23,6 @@ show up in /proc/sys/kernel:
- auto_msgmni
- bootloader_type [ X86 only ]
- bootloader_version [ X86 only ]
- callhome [ S390 only ]
- cap_last_cap
- core_pattern
- core_pipe_limit
Expand Down Expand Up @@ -171,21 +170,6 @@ Documentation/x86/boot.txt for additional information.

==============================================================

callhome:

Controls the kernel's callhome behavior in case of a kernel panic.

The s390 hardware allows an operating system to send a notification
to a service organization (callhome) in case of an operating system panic.

When the value in this file is 0 (which is the default behavior)
nothing happens in case of a kernel panic. If this value is set to "1"
the complete kernel oops message is send to the IBM customer service
organization in case the mainframe the Linux operating system is running
on has a service contract with IBM.

==============================================================

cap_last_cap

Highest valid capability of the running kernel. Exports
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21 changes: 0 additions & 21 deletions drivers/s390/char/Kconfig
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Expand Up @@ -79,27 +79,6 @@ config SCLP_VT220_CONSOLE
Include support for using an IBM SCLP VT220-compatible terminal as a
Linux system console.

config SCLP_ASYNC
def_tristate m
prompt "Support for Call Home via Asynchronous SCLP Records"
depends on S390
help
This option enables the call home function, which is able to inform
the service element and connected organisations about a kernel panic.
You should only select this option if you know what you are doing,
want for inform other people about your kernel panics,
need this feature and intend to run your kernel in LPAR.

config SCLP_ASYNC_ID
string "Component ID for Call Home"
depends on SCLP_ASYNC
default "000000000"
help
The Component ID for Call Home is used to identify the correct
problem reporting queue the call home records should be sent to.

If your are unsure, please use the default value "000000000".

config HMC_DRV
def_tristate m
prompt "Support for file transfers from HMC drive CD/DVD-ROM"
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1 change: 0 additions & 1 deletion drivers/s390/char/Makefile
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Expand Up @@ -31,7 +31,6 @@ obj-$(CONFIG_TN3215) += con3215.o
obj-$(CONFIG_SCLP_TTY) += sclp_tty.o
obj-$(CONFIG_SCLP_CONSOLE) += sclp_con.o
obj-$(CONFIG_SCLP_VT220_TTY) += sclp_vt220.o
obj-$(CONFIG_SCLP_ASYNC) += sclp_async.o

obj-$(CONFIG_PCI) += sclp_pci.o

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189 changes: 0 additions & 189 deletions drivers/s390/char/sclp_async.c

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