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Date: Wed, 12 Aug 2015 14:34:10 -0700 (PDT) From: David Miller <davem@...emloft.net> To: geert@...ux-m68k.org Cc: james.hogan@...tec.com, linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, keescook@...omium.org, akpm@...ux-foundation.org, monstr@...str.eu, lftan@...era.com, jonas@...thpole.se, chris@...kel.net, jcmvbkbc@...il.com, nios2-dev@...ts.rocketboards.org, linux@...ts.openrisc.net, linux-xtensa@...ux-xtensa.org Subject: Re: [PATCH v2 00/11] test_user_copy improvements From: Geert Uytterhoeven <geert@...ux-m68k.org> Date: Tue, 11 Aug 2015 13:20:53 +0200 > On Tue, Aug 11, 2015 at 6:08 AM, David Miller <davem@...emloft.net> wrote: ... >> diff --git a/lib/Kconfig b/lib/Kconfig >> index 3a2ef67..149eb29 100644 >> --- a/lib/Kconfig >> +++ b/lib/Kconfig >> @@ -62,6 +62,9 @@ config ARCH_USE_CMPXCHG_LOCKREF >> config ARCH_HAS_FAST_MULTIPLIER >> bool >> >> +config ARCH_SPLIT_VA_SPACE >> + def_bool n >> + >> config CRC_CCITT >> tristate "CRC-CCITT functions" >> help > > I think this applies to a few more architectures. > > M68k already has a config symbol for his (CPU_HAS_ADDRESS_SPACES), > which is set by classic m68k (not Coldfire) that has the "moves" instruction. Awesome, maybe James can add the M68K case to his patch as well. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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