4 commits

Author	SHA1	Message	Date
Hendrik Brueckner	684d2fd48e	[S390] kernel: Append scpdata to kernel boot command line ... Append scpdata to the kernel boot command line. If scpdata starts with the equal sign (=), the kernel boot command line is replaced. (For consistency with zIPL and IPL PARM parameters.) To use scpdata for the kernel boot command line, scpdata must consist of ascii characters only. If scpdata contains other characters, scpdata is not appended to the kernel boot command line. In addition, re-IPL is extended for setting scpdata for the next Linux reboot. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2009-09-11 10:29:46 +02:00
Christian Ehrhardt	25097bf153	[S390] s390: move machine flags to lowcore ... Currently the storage of the machine flags is a globally exported unsigned long long variable. By moving the storage location into the lowcore struct we allow assembler code to check machine_flags directly even without needing a register. Addtionally the lowcore and therefore the machine flags too will be in cache most of the time. Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2009-04-14 15:37:21 +02:00
Heiko Carstens	23d75d9cad	[S390] fix "mem=" handling in case of standby memory ... Standby memory detected with the sclp interface gets always registered with add_memory calls without considering the limitationt that the "mem=" kernel paramater implies. So fix this and only register standby memory that is below the specified limit. This fixes zfcpdump since it uses "mem=32M". In case there is appr. 2GB standby memory present all of usable memory would be used for the struct pages needed for standby memory. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2009-02-19 15:19:19 +01:00
Martin Schwidefsky	c6557e7f2b	[S390] move include/asm-s390 to arch/s390/include/asm ... Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2008-08-01 20:42:05 +02:00

Renamed from include/asm-s390/setup.h (Browse further)