From: Andi Kleen Date: Tue, 26 Sep 2006 08:52:28 +0000 (+0200) Subject: [PATCH] Document backtracer selection options X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=538b5b419c7ae39a4b2deb15278da36102e42346;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git [PATCH] Document backtracer selection options Signed-off-by: Andi Kleen --- diff --git a/Documentation/x86_64/boot-options.txt b/Documentation/x86_64/boot-options.txt index 6da24e7a56cb..4303e0c12476 100644 --- a/Documentation/x86_64/boot-options.txt +++ b/Documentation/x86_64/boot-options.txt @@ -245,6 +245,13 @@ Debugging newfallback: use new unwinder but fall back to old if it gets stuck (default) + 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 noreplacement Don't replace instructions with more appropriate ones