Re: [PATCH 2/2] ax25: Fix deadlock hang during concurrent read and write on socket.
From: Jakub Kicinski <kuba@kernel.org>
Date: 2021-10-12 22:09:54
Also in:
linux-hams
On Tue, 12 Oct 2021 22:05:30 +0200 Ralf Baechle wrote:
From: Thomas Habets <redacted> Before this patch, this hangs, because the read(2) blocks the write(2).
Still build issues:
net/ax25/af_ax25.c: In function ‘ax25_recvmsg’:
net/ax25/af_ax25.c:1685:1: warning: label ‘out’ defined but not used [-Wunused-label]
1685 | out:
| ^~~
net/ax25/af_ax25.c:1685:1: warning: unused label 'out'