Re: [PATCH 2/3] arm64: implement live patching

2018-08-29 Thread Miroslav Benes
On Fri, 10 Aug 2018, Torsten Duwe wrote: > Based on ftrace with regs, do the usual thing. Also allocate a > task flag for whatever consistency handling is implemented. > Watch out for interactions with the graph tracer. > This code has been compile-tested, but has not yet seen any > heavy

Re: [PATCH 2/3] arm64: implement live patching

2018-08-29 Thread Miroslav Benes
On Fri, 10 Aug 2018, Torsten Duwe wrote: > Based on ftrace with regs, do the usual thing. Also allocate a > task flag for whatever consistency handling is implemented. > Watch out for interactions with the graph tracer. > This code has been compile-tested, but has not yet seen any > heavy

[PATCH 2/3] arm64: implement live patching

2018-08-10 Thread Torsten Duwe
Based on ftrace with regs, do the usual thing. Also allocate a task flag for whatever consistency handling is implemented. Watch out for interactions with the graph tracer. This code has been compile-tested, but has not yet seen any heavy livepatching. Signed-off-by: Torsten Duwe diff --git

[PATCH 2/3] arm64: implement live patching

2018-08-10 Thread Torsten Duwe
Based on ftrace with regs, do the usual thing. Also allocate a task flag for whatever consistency handling is implemented. Watch out for interactions with the graph tracer. This code has been compile-tested, but has not yet seen any heavy livepatching. Signed-off-by: Torsten Duwe diff --git