=20

quoted

quoted

quoted

diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/=20

kernel/head_fsl_booke.S index 66877bd..0d05db0 100644

--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S

@@ -705,7 +705,7 @@ #else
 #endif /* CONFIG_SPE */

 	/* SPE Floating Point Round */
-	EXCEPTION(0x2050, SPEFloatingPointRound, unknown_exception,

EXC_XFER_EE)
+	EXCEPTION(0x2050, SPEFloatingPointRound,
SPEFloatingPointException_Round, EXC_XFER_EE)

 	/* Performance Monitor */
 	EXCEPTION(0x2060, PerformanceMonitor,=20
performance_monitor_exception, EXC_XFER_STD) @@ -840,6 +840,8 @@=20
load_up_spe:
 	oris	r5,r5,MSR_SPE@h
 	mtmsr	r5			/* enable use of SPE now */
 	isync
+	li	r5,(SPEFSCR_FINVE | SPEFSCR_FDBZE | SPEFSCR_FUNFE |
SPEFSCR_FOVFE)
+	mtspr   SPRN_SPEFSCR,r5

We should do this via INIT_THREAD, is there a reason that=20

you want to=20

quoted

quoted

set these always?

I just thought it's the first time that an SPE instruction is=20
encountered, so I enable the exceptions here.

=20
Lets do this via INIT_THREAD instead, its cleaner. (just=20
remember to add the proper ifdef protection for SPE_IEEE

Talking about INIT_THREAD, I'm wondering where is the best place to
enble the exceptions? Please advice!

And also, I will put all of your other suggestions into next patches.
Thank you!

B.R.
Ebony