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Issue of the Implementation # L0245
Brief
rapidio/rio_cm: avoid GFP_KERNEL in atomic context
Detailed Description
iocm_send_close() is called from rio_cm_shutdown() and riocm_ch_close(). The first site is within section protected by idr_lock spinlock, while the second one is not in atomic context.
Component
linux-kernel 4.7
Accepted
https://lkml.org/lkml/2016/9/9/737
commit
Status
Fixed in kernel 4.8-rc8
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