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| /openbmc/linux/arch/s390/mm/ |
| H A D | Makefile | diff 88df125fd6127e409793fd84a574566651450320 Fri Jun 12 03:26:42 CDT 2009 Heiko Carstens <heiko.carstens@de.ibm.com> [S390] maccess: arch specific probe_kernel_write() implementation
Add an s390 specific probe_kernel_write() function which allows to
write to the kernel text segment even if write protection is enabled.
This is implemented using the lra (load real address) and stura (store
using real address) instructions.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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| H A D | maccess.c | 88df125fd6127e409793fd84a574566651450320 Fri Jun 12 03:26:42 CDT 2009 Heiko Carstens <heiko.carstens@de.ibm.com> [S390] maccess: arch specific probe_kernel_write() implementation
Add an s390 specific probe_kernel_write() function which allows to
write to the kernel text segment even if write protection is enabled.
This is implemented using the lra (load real address) and stura (store
using real address) instructions.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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