Wrong cache flush function used in arch/arm/boot/compressed/head.S?

Sascha Hauer s.hauer at pengutronix.de
Fri Mar 12 05:05:12 EST 2010


Hi,

0e056f20f18d0efa5da920f3cf8532adc56d5779 contains the following hunk:

 		.word	0x00060000		@ ARMv5TEJ
 		.word	0x000f0000
-		b	__armv4_mmu_cache_on
-		b	__armv4_mmu_cache_off
-		b	__armv5tej_mmu_cache_flush
+		W(b)	__armv4_mmu_cache_on
+		W(b)	__armv4_mmu_cache_off
+		W(b)	__armv4_mmu_cache_flush

Is this intentional? I do not see any problems in my kernel, but I
use the same code in my bootloader and it doesn't seem to work correctly
on my arm926 based system.

Sascha


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