The patch
ASoC: SOF: Fix snd_sof_ipc_stream_posn()
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 613cea5935e83cb5a7d182ee3f98d54620e102e2 Mon Sep 17 00:00:00 2001
From: Dan Carpenter dan.carpenter@oracle.com Date: Tue, 3 Mar 2020 13:18:58 +0300 Subject: [PATCH] ASoC: SOF: Fix snd_sof_ipc_stream_posn()
We're passing "&posn" instead of "posn" so it ends up corrupting memory instead of doing something useful.
Fixes: 53e0c72d98ba ("ASoC: SOF: Add support for IPC IO between DSP and Host") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Reviewed-by: Kai Vehmanen kai.vehmanen@linux.intel.com Link: https://lore.kernel.org/r/20200303101858.ytehbrivocyp3cnf@kili.mountain Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/sof/ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c index b63fc529b456..78aa1da7c7a9 100644 --- a/sound/soc/sof/ipc.c +++ b/sound/soc/sof/ipc.c @@ -499,7 +499,7 @@ int snd_sof_ipc_stream_posn(struct snd_soc_component *scomp,
/* send IPC to the DSP */ err = sof_ipc_tx_message(sdev->ipc, - stream.hdr.cmd, &stream, sizeof(stream), &posn, + stream.hdr.cmd, &stream, sizeof(stream), posn, sizeof(*posn)); if (err < 0) { dev_err(sdev->dev, "error: failed to get stream %d position\n",