On 26/06/23 20:09, Mukunda,Vijendar wrote:
On 26/06/23 18:59, Mark Brown wrote:
On Mon, Jun 26, 2023 at 07:00:31PM +0530, Mukunda,Vijendar wrote:
With cache type changing to maple tree for SoundWire Codec patch series, we are observing rcu warnings with AMD SoundWire stack.
Do you you have 0cc6578048e0980 ("regmap: maple: Drop the RCU read lock while syncing registers") in your tree when testing?
We have tested with ASoC tree for-next branch code. This patch is not included in our tree while testing.
We will verify with the patch and let you know our findings.
After inclusion of above-mentioned patch, we are no longer observing rcu warnings.
Thanks, Vijendar
Below are the pastebin links for rcu warnings dmesg logs. https://pastebin.com/6sadwNCw https://pastebin.com/6sadwNCw
Please include at least some of the actual warning in your emails so they are directly readable.