diff options
| author | David S. Miller <davem@davemloft.net> | 2007-07-19 22:06:09 -0700 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2007-08-25 17:24:00 +0200 |
| commit | 8dd61f5b0bd0cc1eb3c925a3d1195c6f7ce132cc (patch) | |
| tree | 1d71eb777b48fe73f4049a555ccb57c28a035b6b | |
| parent | 1801acf87921d8e96ad87be0d43c868b57e53c11 (diff) | |
[PATCH] Sparc64 bootup assembler bug
[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 <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
| -rw-r--r-- | 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 06459ae20e0f..0e19369ff7c8 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 |