On Friday 28 April 2017 11:10 AM, Xunlei Pang wrote:
+ */
+ get_kaslr_offset(SYMBOL(_stext));
Looks like acquiring "KERNELOFFSET" in read_vmcoreinfo() should be enough here.
Ah..OK..but may be not here..rather in get_kaslr_offset_x86_64() would be
better. Not all arch could export this offset.
We can get kaslr offset directly from the vmcoreinfo because the compressed
dumpfile
contains vmcoreinfo as well in case of flag_refiltering, also x86_64 kernel has
exported
"vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset());"
~Pratyush
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