On 09/23/14 at 10:40am, Baoquan He wrote: > On 09/22/14 at 05:02pm, Michael Holzheu wrote: > > Hello Baoquan, > > > > I looked into your patches and tried to add s390x support. > > > > My naive approach was to just enable the is_vmalloc_addr() > > for s390x: > > > > --- a/makedumpfile.h > > +++ b/makedumpfile.h > > @@ -814,13 +814,15 @@ unsigned long long vaddr_to_paddr_ppc(un > > #endif /* powerpc32 */ > > > > #ifdef __s390x__ /* s390x */ > > +int is_vmalloc_addr_s390x(ulong vaddr); > > int get_machdep_info_s390x(void); > > unsigned long long vaddr_to_paddr_s390x(unsigned long vaddr); > > #define get_phys_base() TRUE > > #define get_machdep_info() get_machdep_info_s390x() Well, seems you have added the get_machdep_info_s390x(). Could you post your complete patch? Because I didn't see it in current devel branch. > > #define get_versiondep_info() TRUE > > #define vaddr_to_paddr(X) vaddr_to_paddr_s390x(X) > > -#define is_vmalloc_addr(X) TRUE > > +#define is_vmalloc_addr(X) is_vmalloc_addr_s390x(X) > > #endif /* s390x */ > > > > #ifdef __ia64__ /* ia64 */ > > Hi Michael, > > Please alse provide a get_versiondep_info_s390x since page_offset is > needed in set_kcore_vmcoreinfo() and other information need it too, such > as VMALLOC_START/VMEMMAP_START/MODULES_VADDR, if you want to provide a > is_vmalloc_addr_s390x before initial() is called. > > > Thanks > Baoquan > > > _______________________________________________ > kexec mailing list > kexec at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/kexec
