On Friday 26 May 2017 07:17 AM, Atsushi Kumagai wrote:
write_vmcoreinfo_data(void)
{
/*
+ * write 1st kernel's KERNELOFFSET
+ */
+ if (info->kaslr_offset)
+ fprintf(info->file_vmcoreinfo, "%s%lx\n", STR_KERNELOFFSET,
+ info->kaslr_offset);
When will this data written to VMCOREINFO file be used ?
info->kaslr_offset is necessary for vmlinux but -x and -i are exclusive.
This is what I thought:
Lets says we have got a vmcore1 after re-filtering original vmcore. Now, if we
would like to re-filter vmcore1 then we will need kaslr_offset again. So,
should we not right kaslr_offset in vmcoreinfo of vmcore1 as well?
write_vmcoreinfo_data() is called only for -g option, it makes a
VMCOREINFO file as a separate file, it doesn't overwrite VMCOREINFO in vmcore.
OK..got it.
Will remove this function and send v4.
Thanks
~Pratyush
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