Messages in this thread | | | Date | Thu, 14 Apr 2022 14:24:57 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH v3] kcov: don't generate a warning on vm_insert_page()'s failure |
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On Fri, 1 Apr 2022 18:25:12 +0000 Aleksandr Nogikh <nogikh@google.com> wrote:
> vm_insert_page()'s failure is not an unexpected condition, so don't do > WARN_ONCE() in such a case. > > Instead, print a kernel message and just return an error code.
(hm, I thought I asked this before but I can't find it)
Under what circumstances will this failure occur?
Why do we emit a message at all? What action can the user take upon seeing the message?
Do we have a Fixes: for this?
From the info provided thus far I'm unable to determine whether a -stable backport is needed. What are your thoughts on this?
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