On Thu, Dec 3, 2020 at 1:46 PM Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote: > > The answer (for mainline) is that mips compat does *NOT* want > COMPAT_BINFMT_ELF. Not a problem with that series, though, so I'd > retested it (seems to work, both for x86_64 and mips64, execs and > coredumps for all ABIs alike), with centralization of Kconfig logics > thrown in. Well, the diffstat looks nice: > 26 files changed, 127 insertions(+), 317 deletions(-) and the patches didn't trigger anything for me, but how much did this get tested? Do you actually have both kinds of 32-bit elf mips binaries around and a machine to test on? Linux-mips was cc'd, but I'm adding Thomas B to the cc here explicitly just so that he has a heads-up on this thing and can go and look at the mailing list in case it goes to a separate mailbox for him.. Linus