On Tue, Jul 28, 2026 at 04:57:13PM +0800, Miaohe Lin wrote:
> On 2026/7/28 12:24, Andrew Morton wrote:
> > On Thu, 9 Jul 2026 11:34:05 +0800 Miaohe Lin <[email protected]> wrote:
> > 
> >>> The script is intentionally NOT wired into run_vmtests.sh: every
> >>> successful run panics the kernel, which is incompatible with the
> >>> sequential "run each category in the same VM" model that
> >>> run_vmtests.sh assumes.  It is also not registered as a TEST_PROGS /
> >>> ksft_* wrapper so a default kselftest run does not opt itself into
> >>> a panic.  The script is meant to be executed manually inside a
> >>> disposable VM (e.g. virtme-ng), one variant per VM boot, and
> >>> requires RUN_DESTRUCTIVE=1 in the environment as a safety net.
> >>>
> >>> Signed-off-by: Breno Leitao <[email protected]>
> >>
> >> With Mike's comment addressed:
> >>
> >> Acked-by: Miaohe Lin <[email protected]>
> > 
> > As I understand it, Breno would prefer not to rewrite the selftest in C
> > at this time.  IOW, we stick with the bash version for now and add
> > "convert this to C" to the todo list, OK?
> 
> Sure. Should I make this change or should we wait until Breno has time to do 
> it?

Apologies for the delay. This is on my TODO list, and I'll prioritize it.

Just to confirm: the feature is already in mm-next without the selftest, so I
only need to submit the C version of the test, correct?

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