From: Andreas Schwab <schwab@linux-m68k.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@uclinux.org>,
linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH] m68k: math-emu: Fix dependencies of math emulation support
Date: Wed, 11 May 2022 12:26:18 +0200 [thread overview]
Message-ID: <875ymcwek5.fsf@igel.home> (raw)
In-Reply-To: <e0a9cf982a80f14efbf01cdc38e31128a9f41999.1652262437.git.geert@linux-m68k.org> (Geert Uytterhoeven's message of "Wed, 11 May 2022 11:48:48 +0200")
On Mai 11 2022, Geert Uytterhoeven wrote:
> Drop the dependency on MMU, as the code should work fine on 68020 and up
> without MMU (which are not yet supported by Linux, though).
> Add dependencies on M68K_CLASSIC (to rule out Coldfire) and FPU (to rule
> out 68xxx below 68020).
Depending on FPU looks strange, since that is supposed to be an FPU
emulation, for CPUs that _lack_ an FPU (ie. 680[23]0 without the
6888[12], or 68LC0[46]0).
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2022-05-11 10:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-11 9:48 [PATCH] m68k: math-emu: Fix dependencies of math emulation support Geert Uytterhoeven
2022-05-11 10:26 ` Andreas Schwab [this message]
2022-05-11 12:02 ` Geert Uytterhoeven
2022-05-11 13:08 ` Andreas Schwab
2022-05-11 12:54 ` Geert Uytterhoeven
2022-05-12 23:23 ` Greg Ungerer
2022-05-13 6:56 ` Geert Uytterhoeven
2022-05-13 8:06 ` Greg Ungerer
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