From 78d00125398f18f7354e759ba7cd544a6b07f504 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 19 Jul 2007 21:50:09 -0700 Subject: [PATCH] [SPARC64]: Fix two year old bug in early bootup asm. We try to fetch the CIF entry pointer from %o4, but that can get clobbered by the early OBP calls. It is saved in %l7 already, so actually this "mov %o4, %l7" can just be completely removed with no other changes. Signed-off-by: David S. Miller --- arch/sparc64/kernel/head.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index 77259526cb..35feacb6b8 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -458,7 +458,6 @@ tlb_fixup_done: or %g6, %lo(init_thread_union), %g6 ldx [%g6 + TI_TASK], %g4 mov %sp, %l6 - mov %o4, %l7 wr %g0, ASI_P, %asi mov 1, %g1 -- 2.39.5