On Wed, Jan 03, 2018 at 04:37:53PM -0800, Andy Lutomirski wrote: > Maybe try rebuilding a bad kernel with free_ldt_pgtables() modified > to do nothing, and the read /sys/kernel/debug/page_tables/current (or > current_kernel, or whatever it's called). The problem may be obvious.
current_kernel attached. I have not seen any crashes with free_ldt_pgtables() stubbed out. --Benjamin Gilbert
current_kernel.gz
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