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| author | Steven Miao <realmz6@gmail.com> | 2011-11-25 07:25:30 +0100 |
|---|---|---|
| committer | Bob Liu <lliubbo@gmail.com> | 2012-01-09 03:26:15 +0100 |
| commit | a2eff9dd8bca6d03bc3c87790bac3fdb4fe6dbf0 (patch) | |
| tree | 2218c5d6b9d1258f1f8c8c691ae210abe41c44e2 /arch/blackfin/kernel | |
| parent | blackfin: config: update macro SPI_BFIN in board file (diff) | |
| download | linux-a2eff9dd8bca6d03bc3c87790bac3fdb4fe6dbf0.tar.xz linux-a2eff9dd8bca6d03bc3c87790bac3fdb4fe6dbf0.zip | |
blackfin: smp: fix msg queue overflow issue
disable preemption when icache flush and use wait mode cross call, hold the msg
queue lock while handle cross function call to avoid overflow
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin/kernel')
0 files changed, 0 insertions, 0 deletions