hw-breakpoint: Warning about undefined instruction

Question

hw-breakpoint: Warning about undefined instruction

Opened this issue 10 years ago · 5 comments

Since the introduction of the perf support the following message appeared in the boot log:
hw-breakpoint: Debug register access (0xee003e17) caused undefined instruction on CPU 0
hw-breakpoint: CPU 0 failed to disable vector catch
(for all CPUs)

Answer 1 · 2015-05-23T07:20:05.000Z

Maxime, I thought you had a look at this issue. Can you give an update?

Answer 2 · 2015-05-25T15:45:13.000Z

For my point of view we are waiting for more information from Marvell on this point

Answer 3 · 2018-07-01T12:26:17.000Z

hi just wanna know if anyone fixed it pleas

Answer 4 · 2020-07-21T16:42:00.000Z

Hi team is there an update on this issue?

Answer 5 · 2020-07-21T17:29:21.000Z

We (Bootlin) are currently no longer actively working on Marvell platform support.