diff options
| author | Moritz Fischer <moritzf@google.com> | 2023-06-27 03:50:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 11:45:17 +0200 |
| commit | b3dbcaf1468ec6cce97bd1fa7ea35de0ed17904b (patch) | |
| tree | 225e6ce1f1cdab31ac1ad3e09cab6f80fd84e699 /kernel/workqueue.c | |
| parent | 025fd7efe2639773540a5e425b7bc0dc10b6b023 (diff) | |
net: lan743x: Don't sleep in atomic context
commit 7a8227b2e76be506b2ac64d2beac950ca04892a5 upstream.
dev_set_rx_mode() grabs a spin_lock, and the lan743x implementation
proceeds subsequently to go to sleep using readx_poll_timeout().
Introduce a helper wrapping the readx_poll_timeout_atomic() function
and use it to replace the calls to readx_polL_timeout().
Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Cc: stable@vger.kernel.org
Cc: Bryan Whitehead <bryan.whitehead@microchip.com>
Cc: UNGLinuxDriver@microchip.com
Signed-off-by: Moritz Fischer <moritzf@google.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230627035000.1295254-1-moritzf@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/workqueue.c')
0 files changed, 0 insertions, 0 deletions