diff options
| author | David S. Miller <davem@davemloft.net> | 2008-01-17 01:32:09 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-17 06:26:55 -0800 |
| commit | 6320bcebc0ee0bafc61f293bec2d0809171f6b1d (patch) | |
| tree | 3304410d948260a374eaaf4ba138f777dad05520 /arch/sparc64/kernel/sun4v_tlb_miss.S | |
| parent | d8c89eb3a12f0da96d049bd515c7fa3702e511c5 (diff) | |
[SPARC64]: Fix hypervisor TLB operation error reporting.
1) Trap level wasn't being passed down properly, we need to
move it from %l4 into the correct outgoing arg register.
2) Although the TPC often provides the most direct clue, we
have the caller PC so we should provide that as well.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/sun4v_tlb_miss.S')
| -rw-r--r-- | arch/sparc64/kernel/sun4v_tlb_miss.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/sun4v_tlb_miss.S b/arch/sparc64/kernel/sun4v_tlb_miss.S index 9871dbb1ab4..fd9430562e0 100644 --- a/arch/sparc64/kernel/sun4v_tlb_miss.S +++ b/arch/sparc64/kernel/sun4v_tlb_miss.S @@ -215,6 +215,7 @@ sun4v_itlb_error: 1: ba,pt %xcc, etrap 2: or %g7, %lo(2b), %g7 + mov %l4, %o1 call sun4v_itlb_error_report add %sp, PTREGS_OFF, %o0 @@ -241,6 +242,7 @@ sun4v_dtlb_error: 1: ba,pt %xcc, etrap 2: or %g7, %lo(2b), %g7 + mov %l4, %o1 call sun4v_dtlb_error_report add %sp, PTREGS_OFF, %o0 |