Re: [PATCH v7] coredump: Add bit 9 of coredump_filter for pre-exit files before dumping

From: Xin Zhao

Date: Fri Aug 07 2026 - 02:12:04 EST


On Thu, 6 Aug 2026 21:08:46 -0700 Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:

> > +The default value of coredump_filter is 0x233; this means all anonymous memory
> > +segments, ELF header pages, hugetlb private memory and fd list are dumped.
> > +
> > The default value of coredump_filter is 0x33; this means all anonymous memory
> > segments, ELF header pages and hugetlb private memory are dumped.
>
> I could easily be missing something here, but to me it appears that the
> paragraph immediately above here should have been deleted (i.e., replaced
> by the one above it).
> Can you explain, please?

Thank you. This is another silly mistake. I'll fix it.
I think I should see a doctor to check my eyes. :(

Thanks
Xin Zhao