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| author | Michael Neuling <mikey@neuling.org> | 2013-05-26 18:09:38 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-07 12:53:19 -0700 |
| commit | 8c2d6d574ee0d0a89876f6259ad444a2a50f1306 (patch) | |
| tree | 441e047c4462365aafa8497d72cc466608b5f07f | |
| parent | 1ece539081c17ea0ba11641390c25861e5599f0a (diff) | |
powerpc/tm: Update cause codes documentation
commit 24b92375dc4ec8a15262e8aaaab60b7404d4b1e7 upstream.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/powerpc/transactional_memory.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/powerpc/transactional_memory.txt b/Documentation/powerpc/transactional_memory.txt index c907be41d60f..84e04a0db0f8 100644 --- a/Documentation/powerpc/transactional_memory.txt +++ b/Documentation/powerpc/transactional_memory.txt @@ -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. |