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98587c2d89
The disabled_wait() function uses its argument as the PSW address when it stops the CPU with a wait PSW that is disabled for interrupts. The different callers sometimes use a specific number like 0xdeadbeef to indicate a specific failure, the early boot code uses 0 and some other calls sites use __builtin_return_address(0). At the time a dump is created the current PSW and the registers of a CPU are written to lowcore to make them avaiable to the dump analysis tool. For a CPU stopped with disabled_wait the PSW and the registers do not really make sense together, the PSW address does not point to the function the registers belong to. Simplify disabled_wait() by using _THIS_IP_ for the PSW address and drop the argument to the function. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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.. | ||
compressed | ||
.gitignore | ||
als.c | ||
boot.h | ||
cmdline.c | ||
ctype.c | ||
ebcdic.c | ||
head.S | ||
head_kdump.S | ||
install.sh | ||
ipl_parm.c | ||
ipl_report.c | ||
ipl_vmparm.c | ||
kaslr.c | ||
machine_kexec_reloc.c | ||
Makefile | ||
mem.S | ||
mem_detect.c | ||
sclp_early_core.c | ||
startup.c | ||
string.c | ||
text_dma.S | ||
uv.c |