Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78d00125398f18f7354e759ba7cd544a6b07f504
Commit:     78d00125398f18f7354e759ba7cd544a6b07f504
Parent:     cbc5a069373264dec320e887835390132c69b951
Author:     David S. Miller <[EMAIL PROTECTED]>
AuthorDate: Thu Jul 19 21:50:09 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Thu Jul 19 21:50:09 2007 -0700

    [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 <[EMAIL PROTECTED]>
---
 arch/sparc64/kernel/head.S |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 7725952..35feacb 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
-
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