[ARM] 3272/1: fix kernel decompressor crash

Patch from Nicolas Pitre

Commit f4619025a51747a3788fd1bb6bdc46e368a889a7 broke the kernel
decompressor (at least on PXA).  Here's the fix.

Signed-off-by: Nicolas Pitre <[email protected]>
Signed-off-by: Russell King <[email protected]>

diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index aaa47400eb9c19ce57a60731f81ca0b14addb1b3..db3389d8e0271d6cf0802db52754dae0074d8077 100644 (file)
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -334,7 +334,7 @@ __setup_mmu:        sub     r3, r4, #16384          @ Page directory size
                mov     r1, #0x12
                orr     r1, r1, #3 << 10
                add     r2, r3, #16384
-1:             cmp     r1, r8                  @ if virt > start of RAM
+1:             cmp     r1, r9                  @ if virt > start of RAM
                orrhs   r1, r1, #0x0c           @ set cacheable, bufferable
                cmp     r1, r10                 @ if virt > end of RAM
                bichs   r1, r1, #0x0c           @ clear cacheable, bufferable