diff options
Diffstat (limited to 'arch/s390/kernel/machine_kexec.c')
| -rw-r--r-- | arch/s390/kernel/machine_kexec.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c index cb582649aba6..8a1ae140c5e2 100644 --- a/arch/s390/kernel/machine_kexec.c +++ b/arch/s390/kernel/machine_kexec.c @@ -27,6 +27,7 @@ #include <asm/cacheflush.h> #include <asm/os_info.h> #include <asm/set_memory.h> +#include <asm/stacktrace.h> #include <asm/switch_to.h> #include <asm/nmi.h> @@ -95,7 +96,7 @@ static void __do_machine_kdump(void *image) start_kdump(1); /* Die if start_kdump returns */ - disabled_wait((unsigned long) __builtin_return_address(0)); + disabled_wait(); } /* @@ -253,6 +254,9 @@ void arch_crash_save_vmcoreinfo(void) VMCOREINFO_SYMBOL(high_memory); VMCOREINFO_LENGTH(lowcore_ptr, NR_CPUS); mem_assign_absolute(S390_lowcore.vmcore_info, paddr_vmcoreinfo_note()); + vmcoreinfo_append_str("SDMA=%lx\n", __sdma); + vmcoreinfo_append_str("EDMA=%lx\n", __edma); + vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset()); } void machine_shutdown(void) @@ -280,7 +284,7 @@ static void __do_machine_kexec(void *data) (*data_mover)(&image->head, image->start); /* Die if kexec returns */ - disabled_wait((unsigned long) __builtin_return_address(0)); + disabled_wait(); } /* |