Messages in this thread | | | Subject | Re: [PATCH] netpoll: don't require irqs disabled in rt kernels | From | patchwork-bot+netdevbpf@kernel ... | Date | Tue, 01 Jun 2021 22:20:04 +0000 |
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Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Mon, 31 May 2021 12:23:23 -0300 you wrote: > From: Wander Lairson Costa <wander@redhat.com> > > write_msg(netconsole.c:836) calls netpoll_send_udp after a call to > spin_lock_irqsave, which normally disables interrupts; but in PREEMPT_RT > this call just locks an rt_mutex without disabling irqs. In this case, > netpoll_send_udp is called with interrupts enabled. > > [...]
Here is the summary with links: - netpoll: don't require irqs disabled in rt kernels https://git.kernel.org/netdev/net-next/c/b0f6c9ac8088
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