[dpdk-test-report] |WARNING| pw44914 [3/3] kni: fix kni kernel fifo synchronization
checkpatch at dpdk.org
checkpatch at dpdk.org
Wed Sep 19 15:31:37 CEST 2018
Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/44914
_coding style issues_
WARNING:MEMORY_BARRIER: memory barrier without comment
#42: FILE: kernel/linux/kni/kni_fifo.h:19:
+ uint32_t fifo_read = smp_load_acquire(&fifo->read);
WARNING:MEMORY_BARRIER: memory barrier without comment
#51: FILE: kernel/linux/kni/kni_fifo.h:30:
+ smp_store_release(&fifo->write, fifo_write);
WARNING:MEMORY_BARRIER: memory barrier without comment
#60: FILE: kernel/linux/kni/kni_fifo.h:43:
+ uint32_t fifo_write = smp_load_acquire(&fifo->write);
WARNING:MEMORY_BARRIER: memory barrier without comment
#69: FILE: kernel/linux/kni/kni_fifo.h:52:
+ smp_store_release(&fifo->read, new_read);
WARNING:MEMORY_BARRIER: memory barrier without comment
#78: FILE: kernel/linux/kni/kni_fifo.h:63:
+ uint32_t fifo_write = smp_load_acquire(&fifo->write);
WARNING:MEMORY_BARRIER: memory barrier without comment
#79: FILE: kernel/linux/kni/kni_fifo.h:64:
+ uint32_t fifo_read = smp_load_acquire(&fifo->read);
WARNING:MEMORY_BARRIER: memory barrier without comment
#89: FILE: kernel/linux/kni/kni_fifo.h:74:
+ uint32_t fifo_write = smp_load_acquire(&fifo->write);
WARNING:MEMORY_BARRIER: memory barrier without comment
#90: FILE: kernel/linux/kni/kni_fifo.h:75:
+ uint32_t fifo_read = smp_load_acquire(&fifo->read);
total: 0 errors, 8 warnings, 59 lines checked
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