diff options
| author | Tony Lindgren <[email protected]> | 2022-05-23 18:50:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2022-06-10 13:30:11 +0200 |
| commit | e74024b2eccbb784824a0f9feaeaaa3b47514b79 (patch) | |
| tree | 8d01a02b64c700b64cf3396e9a2df668bb057019 /scripts/bpf_doc.py | |
| parent | f2906aa863381afb0015a9eb7fefad885d4e5a56 (diff) | |
tty: n_gsm: Debug output allocation must use GFP_ATOMIC
Dan Carpenter <[email protected]> reported the following Smatch
warning:
drivers/tty/n_gsm.c:720 gsm_data_kick()
warn: sleeping in atomic context
This is because gsm_control_message() is holding a spin lock so
gsm_hex_dump_bytes() needs to use GFP_ATOMIC instead of GFP_KERNEL.
Fixes: 925ea0fa5277 ("tty: n_gsm: Fix packet data hex dump output")
Cc: stable <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Reviewed-by: Gregory CLEMENT <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions