Loading Documentation/x86_64/boot-options.txt +7 −0 Original line number Original line Diff line number Diff line Loading @@ -238,6 +238,13 @@ Debugging pagefaulttrace Dump all page faults. Only useful for extreme debugging pagefaulttrace Dump all page faults. Only useful for extreme debugging and will create a lot of output. and will create a lot of output. call_trace=[old|both|newfallback|new] old: use old inexact backtracer new: use new exact dwarf2 unwinder both: print entries from both newfallback: use new unwinder but fall back to old if it gets stuck (default) Misc Misc noreplacement Don't replace instructions with more appropriate ones noreplacement Don't replace instructions with more appropriate ones Loading Loading
Documentation/x86_64/boot-options.txt +7 −0 Original line number Original line Diff line number Diff line Loading @@ -238,6 +238,13 @@ Debugging pagefaulttrace Dump all page faults. Only useful for extreme debugging pagefaulttrace Dump all page faults. Only useful for extreme debugging and will create a lot of output. and will create a lot of output. call_trace=[old|both|newfallback|new] old: use old inexact backtracer new: use new exact dwarf2 unwinder both: print entries from both newfallback: use new unwinder but fall back to old if it gets stuck (default) Misc Misc noreplacement Don't replace instructions with more appropriate ones noreplacement Don't replace instructions with more appropriate ones Loading
Andi Kleen <ak@suse.de> Signed-off-by: