Hi Greg,
On Wed, Sep 13, 2023 at 9:14 AM Greg Ungerer <gerg@xxxxxxxxxx> wrote:
From: Greg Ungerer <gerg@xxxxxxxxxxxxxx>
The arch/m68k/lib versions of the libgcc functions: ashldi3, ashrdi3
and lshrdi3 were taken directly from an older version of gcc.
We can use the kernel's own generic lib versions of these - they are
virtually identical. Switch to those and remove the m68k local ones.
Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxxxxx>
Thanks for your patch!
Reviewed-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
i.e. will queue in the m68k for-v6.7 branch.
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -19,6 +19,9 @@ config M68K
select GENERIC_CPU_DEVICES
select GENERIC_IOMAP
select GENERIC_IRQ_SHOW
+ select GENERIC_LIB_ASHLDI3
+ select GENERIC_LIB_ASHRDI3
+ select GENERIC_LIB_LSHRDI3
select HAS_IOPORT if PCI || ISA || ATARI_ROM_ISA
select HAVE_ARCH_SECCOMP
select HAVE_ARCH_SECCOMP_FILTER
I guess we can select GENERIC_LIB_MULDI3 if CPU_HAS_NO_MULDIV64
and clean up arch/m68k/lib/muldi3.c, too?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
