* Add -mfix7000 to CONFIG_SGI_IP22
@ 2006-11-19 14:58 Martin Michlmayr
2006-11-19 16:34 ` Ralf Baechle
2006-11-19 21:14 ` Ralf Baechle
0 siblings, 2 replies; 3+ messages in thread
From: Martin Michlmayr @ 2006-11-19 14:58 UTC (permalink / raw)
To: Ralf Baechle, linux-mips; +Cc: ths
What was the rationale to add that to CONFIG_SGI_IP22? Shouldn't it
be added to CONFIG_SGI_IP32, i.e. O2?
From: Thiemo Seufer <ths@networkno.de>
Add -mfix7000 to CONFIG_SGI_IP22
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -478,7 +478,7 @@ load-$(CONFIG_PNX8550_JBS) += 0xffffffff
# address by 8kb.
#
core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
+cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22 -Wa,-mfix7000
ifdef CONFIG_32BIT
load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
endif
--
Martin Michlmayr
http://www.cyrius.com/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Add -mfix7000 to CONFIG_SGI_IP22
2006-11-19 14:58 Add -mfix7000 to CONFIG_SGI_IP22 Martin Michlmayr
@ 2006-11-19 16:34 ` Ralf Baechle
2006-11-19 21:14 ` Ralf Baechle
1 sibling, 0 replies; 3+ messages in thread
From: Ralf Baechle @ 2006-11-19 16:34 UTC (permalink / raw)
To: Martin Michlmayr; +Cc: linux-mips, ths
On Sun, Nov 19, 2006 at 02:58:43PM +0000, Martin Michlmayr wrote:
> What was the rationale to add that to CONFIG_SGI_IP22? Shouldn't it
> be added to CONFIG_SGI_IP32, i.e. O2?
Indeed.
And a workaround for what CPU bug is that supposed to be anyway? My errata
don't document anything that looks like what -mfix7000 claims to fix.
Ralf
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Add -mfix7000 to CONFIG_SGI_IP22
2006-11-19 14:58 Add -mfix7000 to CONFIG_SGI_IP22 Martin Michlmayr
2006-11-19 16:34 ` Ralf Baechle
@ 2006-11-19 21:14 ` Ralf Baechle
1 sibling, 0 replies; 3+ messages in thread
From: Ralf Baechle @ 2006-11-19 21:14 UTC (permalink / raw)
To: Martin Michlmayr; +Cc: linux-mips, ths
On Sun, Nov 19, 2006 at 02:58:43PM +0000, Martin Michlmayr wrote:
Thanks to gcc doing scheduling itself this patch has actually become a
dysfunctional placebo -> /dev/null.
Ralf
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-11-19 21:14 UTC | newest]
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2006-11-19 14:58 Add -mfix7000 to CONFIG_SGI_IP22 Martin Michlmayr
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