https://bugzilla.kernel.org/show_bug.cgi?id=65561 --- Comment #32 from Jatin Kumar <jatin.iitdelhi@xxxxxxxxx> --- (In reply to Jidong Xiao from comment #29) > Okay, I will try the sti instruction. > > Jatin, since your title says that there is something wrong with the sti > instruction, but looking at your sample code, it does not include a sti > instruction, and all you were talking about is the "out" instruction. So you > are reporting two different problems or it's just one problem? Hello Jidong, I am sorry for the confusion. Yes these are two independent problems. 1. Single stepping an STI instruction (which as you said is already fixed) 2. Single stepping an OUT instruction, which works but causes the next instruction to be executed without debug trap. I am developing a small OS which runs in kernel mode most of the time and I need to single step the code to a particular point in execution. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
