diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-06-07 12:50:28 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-06-07 13:10:45 +1000 |
| commit | 4d6a0680fa425230748a2d91d81be9afe050eeb3 (patch) | |
| tree | 5ffd5808261948ec27f3160aece62acc7c20ddcb /target-cris | |
| parent | c76c22d51d347fc65d8d1b1e6e007cd2886e6313 (diff) | |
ppc: Do not take exceptions on unknown SPRs in privileged mode
The architecture specifies that mtspr/mfspr on an unknown SPR number
should act as a nop in privileged mode.
I haven't removed the warning however as it can be useful for
diagnosing.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target-cris')
0 files changed, 0 insertions, 0 deletions