On Tue, Oct 18, 2022 at 9:25 AM Kefeng Wang <wangkefeng.w...@huawei.com> wrote:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need kern_addr_valid(),
> let's remove unneeded kern_addr_valid() completely.
>
> Signed-off-by: Kefeng Wang <wangkefeng.w...@huawei.com>
> arch/m68k/include/asm/pgtable_mm.h | 2 -
> arch/m68k/include/asm/pgtable_no.h | 1 -
Acked-by: Geert Uytterhoeven <ge...@linux-m68k.org> [m68k]
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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