On Tue, Apr 26, 2022 at 11:25:54PM +0900, Masami Hiramatsu wrote: > Hi, > > Kernel test bot reported that the ia64 build error on stable 4.19.y because > of the commit d3380de483d5 ("ia64: kprobes: Use generic kretprobe trampoline > handler"). > I also found that this commit was involved by the backporting of commit > f5f96e3643dc ("ia64: kprobes: Fix to pass correct trampoline address to the > handler"), and this 2nd commit was backported wrong way. Actually, this 2nd > commit aimed to use dereference_function_descriptor() in kprobes@ia64, but > the comment (and Fixes tag) points the 1st commit. Thus I guess this mistake > happened. > > So I re-backport the upstream commit a7fe2378454c ("ia64: kprobes: Fix to > pass correct trampoline address to the handler") correctly, without involving > the 1st commit. > > Thank you, All now queued up, thanks. greg k-h