Messages in this thread | | | Subject | Re: [PATCH] drivers: net: hippi: Fix deadlock in rr_close() | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 21 Apr 2022 09:00:11 +0000 |
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Hello:
This patch was applied to netdev/net.git (master) by Paolo Abeni <pabeni@redhat.com>:
On Sun, 17 Apr 2022 20:55:19 +0800 you wrote: > There is a deadlock in rr_close(), which is shown below: > > (Thread 1) | (Thread 2) > | rr_open() > rr_close() | add_timer() > spin_lock_irqsave() //(1) | (wait a time) > ... | rr_timer() > del_timer_sync() | spin_lock_irqsave() //(2) > (wait timer to stop) | ... > > [...]
Here is the summary with links: - drivers: net: hippi: Fix deadlock in rr_close() https://git.kernel.org/netdev/net/c/bc6de2878429
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