On Wed, Apr 29, 2020 at 11:49:52PM +0200, Jann Horn wrote: > Both fs/binfmt_elf.c and fs/binfmt_elf_fdpic.c need to dump ranges of pages > into the coredump file. Extract that logic into a common helper. > > Any other binfmt that actually wants to create coredumps will probably need > the same function; so stop making get_dump_page() depend on > CONFIG_ELF_CORE. Why is the #ifdef CONFIG_ELF_CORE in gup.c removed when the only remaining caller is under the same ifdef? Otherwise this looks fine to me.
