[PATCH 4.9 048/171] rxe: Fix a sleep-in-atomic bug in post_one_send

4.9-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 07d432bb97f19dd5e784175152f9fce3b2646133 ] The driver may sleep under a spin lock, and the function call path is: post_one_send (acquire the lock by spin_lock_irqsave)

[PATCH 4.9 048/171] rxe: Fix a sleep-in-atomic bug in post_one_send

4.9-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 07d432bb97f19dd5e784175152f9fce3b2646133 ] The driver may sleep under a spin lock, and the function call path is: post_one_send (acquire the lock by spin_lock_irqsave)