diff options
| author |   Ajay.Kathat@microchip.com <Ajay.Kathat@microchip.com> | 2022-08-09 07:57:56 +0000 |
|---|---|---|
| committer |   Kalle Valo <kvalo@kernel.org> | 2022-08-30 19:36:29 +0300 |
| commit | 40b717bfcefab28a0656b8caa5e43d5449e5a671 (patch) | |
| tree | 48b5f6be6f8324adea5170001a0b1f1449fd7b23 /net/nsh/nsh.c | |
| parent | wifi: mt76: mt7921e: fix crash in chip reset fail (diff) | |
| download | linux-rng-40b717bfcefab28a0656b8caa5e43d5449e5a671.tar.xz linux-rng-40b717bfcefab28a0656b8caa5e43d5449e5a671.zip | |
wifi: wilc1000: fix DMA on stack objects
Sometimes 'wilc_sdio_cmd53' is called with addresses pointing to an
object on the stack. Use dynamically allocated memory for cmd53 instead
of stack address which is not DMA'able.
Fixes: 5625f965d764 ("wilc1000: move wilc driver out of staging")
Reported-by: Michael Walle <mwalle@kernel.org>
Suggested-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Tested-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220809075749.62752-1-ajay.kathat@microchip.com
Diffstat (limited to 'net/nsh/nsh.c')
0 files changed, 0 insertions, 0 deletions