Messages in this thread | | | Date | Thu, 17 Mar 2022 22:02:59 +0100 | Subject | Re: [PATCH] madvise.2: update EINVAL return info | From | "Alejandro Colomar (man-pages)" <> |
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Hellp Charan,
On 3/16/22 15:52, Charan Teja Reddy wrote: > MADV_COLD and MADV_PAGEOUT advises on an address range which includes > locked, Huge TLB pages or VM_PFNMAP pages can return EINVAL. Update the > man pages accordingly. > > Reported-by: Nadav Amit <nadav.amit@gmail.com> > Signed-off-by: Charan Teja Reddy <quic_charante@quicinc.com>
Patch applied.
Thanks,
Alex
> --- > man2/madvise.2 | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/man2/madvise.2 b/man2/madvise.2 > index f1f384c..ab98a87 100644 > --- a/man2/madvise.2 > +++ b/man2/madvise.2 > @@ -505,6 +505,16 @@ is not a valid. > .B EINVAL > .I advice > is > +.BR MADV_COLD > +or > +.BR MADV_PAGEOUT > +and the specified address range includes locked, Huge TLB pages, or > +.B VM_PFNMAP > +pages. > +.TP > +.B EINVAL > +.I advice > +is > .B MADV_DONTNEED > or > .BR MADV_REMOVE
-- Alejandro Colomar Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/ http://www.alejandro-colomar.es/
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