Re: sort out the flush_icache_range mess
From: Christoph Hellwig <hch@lst.de>
Date: 2020-05-11 15:14:06
Also in:
linux-alpha, linux-arch, linux-arm-kernel, linux-fsdevel, linux-m68k, linux-mips, linux-mm, linux-riscv, linux-sh, linux-um, lkml, sparclinux
On Mon, May 11, 2020 at 09:46:17AM +0200, Geert Uytterhoeven wrote:
Hi Christoph, On Sun, May 10, 2020 at 9:55 AM Christoph Hellwig [off-list ref] wrote:quoted
none of which really are used by a typical MMU enabled kernel, as a.out can only be build for alpha and m68k to start with.Quoting myself: "I think it's safe to assume no one still runs a.out binaries on m68k." http://lore.kernel.org/r/CAMuHMdW+m0Q+j3rsQdMXnrEPm+XB5Y2AQrxW5sD1mZAKgmEqoA@mail.gmail.com (local)
Do you want to drop the:
select HAVE_AOUT if MMU
for m68k then?
Note that we'll still need flush_icache_user_range for m68k with mmu,
as it also allows binfmt_flat for mmu configs.