Home Explore Help
Register Sign In
phyus
/
linux-vybrid_public
8
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Browse Source

powerpc/tm: Update cause codes documentation

Signed-off-by: Michael Neuling <mikey@neuling.org>
Cc: <stable@vger.kernel.org> # 3.9 only
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Michael Neuling 12 years ago
parent
35f7097fce
commit
24b92375dc
1 changed files with 1 additions and 0 deletions
Split View Show Diff Stats
  1. 1 0
      Documentation/powerpc/transactional_memory.txt

+ 1 - 0
Documentation/powerpc/transactional_memory.txt
View File 

@@ -155,6 +155,7 @@ These are defined in <asm/reg.h>, and distinguish different reasons why the
 
 kernel aborted a transaction:
 
 
  TM_CAUSE_RESCHED       Thread was rescheduled.
 
+ TM_CAUSE_TLBI          Software TLB invalide.
 
  TM_CAUSE_FAC_UNAV      FP/VEC/VSX unavailable trap.
 
  TM_CAUSE_SYSCALL       Currently unused; future syscalls that must abort
 
                         transactions for consistency will use this.