diff options
| author | Moritz Fischer <moritzf@google.com> | 2023-06-27 03:50:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-23 13:49:18 +0200 |
| commit | 4b5ab640aafca7ea0eb9f0ab939543b648acb2ab (patch) | |
| tree | 13e17ebed7919f23e9ebeb9c2fc1f18ac2404d1e /kernel/workqueue.c | |
| parent | 5a45ed1ae34bb0e68944471f4bafb68e0a572791 (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