![]() ![]() ![]() ![]() JMP32, JMP8, CALL, NOP2, NOP_ATOMIC5, INT3 Teach text_poke_bp() to emulate instructions, namely: In preparation for static_call and variable size jump_label support, ` (18 subsequent siblings) 19 siblings, 1 reply 106+ messages in thread 13:12 ` x86/alternatives: Update int3_emulate_push() comment Peter Zijlstra 13:12 Rewrite x86/ftrace to use text_poke (and more) Peter 13:12 ` Peter Zijlstra * x86/alternatives: Teach text_poke_bp() to emulate instructions.Ingo, Alexei wants patch #1 for some BPF stuff, can he get that in a topic branch? Patch 16 and 17 address minor review feedback. Module was finished loading (before we even applied jump_labels and all that). Patch 15 reworks ftrace's event_create_dir(), which ran module code before the This is because this way it preservesīehaviour, but if you can provide me a tested-by for the simpler variant I can Will, patch 13, arm/ftrace, is unchanged. The first 14 patches are the same as in the -v4 posting. Patches move it over to the generic text_poke() interface and thereby get rid Torvalds, tglx, mingo, namit, hpa, luto, ard.biesheuvel,įtrace is one of the last W^X violators (after this only KLP is left). ` (19 more replies) 0 siblings, 20 replies 106+ messages in threadįrom: Peter Zijlstra 13:12 UTC ( / raw)Ĭc: peterz, linux-kernel, rostedt, mhiramat, bristot, jbaron, ![]() 13:12 ` x86/alternatives: Teach text_poke_bp() to emulate instructions Peter Zijlstra Rewrite x86/ftrace to use text_poke (and more) LKML Archive on help / color / mirror / Atom feed * Rewrite x86/ftrace to use text_poke (and more) 13:12 Peter Zijlstra ![]()
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