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| author | Philipp Rudo | 2019-03-06 17:36:26 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2019-04-29 10:43:57 +0200 |
| commit | d0d249d75dda1b101624316a52d117be07b8ccff (patch) | |
| tree | aa53d33008dd6443ac9401c39a6a9f13d27446b5 /arch/s390/boot | |
| parent | s390/purgatory: Omit use of bin2c (diff) | |
| download | kernel-qcow2-linux-d0d249d75dda1b101624316a52d117be07b8ccff.tar.gz kernel-qcow2-linux-d0d249d75dda1b101624316a52d117be07b8ccff.tar.xz kernel-qcow2-linux-d0d249d75dda1b101624316a52d117be07b8ccff.zip | |
s390/kexec_file: Simplify parmarea access
Access the parmarea in head.S via a struct instead of individual offsets.
While at it make the fields in the parmarea .quads.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/boot')
| -rw-r--r-- | arch/s390/boot/head.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/s390/boot/head.S b/arch/s390/boot/head.S index ce2cbbc41742..d585c4dbdac7 100644 --- a/arch/s390/boot/head.S +++ b/arch/s390/boot/head.S @@ -323,13 +323,14 @@ ENTRY(startup_kdump) # # params at 10400 (setup.h) +# Must be keept in sync with struct parmarea in setup.h # .org PARMAREA - .long 0,0 # IPL_DEVICE - .long 0,0 # INITRD_START - .long 0,0 # INITRD_SIZE - .long 0,0 # OLDMEM_BASE - .long 0,0 # OLDMEM_SIZE + .quad 0 # IPL_DEVICE + .quad 0 # INITRD_START + .quad 0 # INITRD_SIZE + .quad 0 # OLDMEM_BASE + .quad 0 # OLDMEM_SIZE .org COMMAND_LINE .byte "root=/dev/ram0 ro" |