This is a note to let you know that I've just added the patch titled interconnect: Zero initial BW after sync-state to the 5.13-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: interconnect-zero-initial-bw-after-sync-state.patch and it can be found in the queue-5.13 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 456a9dace42ecfcec7ce6e17c18d1985d628dcd0 Mon Sep 17 00:00:00 2001 From: Mike Tipton <mdtipton@xxxxxxxxxxxxxx> Date: Wed, 21 Jul 2021 10:54:29 -0700 Subject: interconnect: Zero initial BW after sync-state From: Mike Tipton <mdtipton@xxxxxxxxxxxxxx> commit 456a9dace42ecfcec7ce6e17c18d1985d628dcd0 upstream. The initial BW values may be used by providers to enforce floors. Zero these values after sync-state so that providers know when to stop enforcing them. Fixes: b1d681d8d324 ("interconnect: Add sync state support") Signed-off-by: Mike Tipton <mdtipton@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210721175432.2119-2-mdtipton@xxxxxxxxxxxxxx Signed-off-by: Georgi Djakov <djakov@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/interconnect/core.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -1106,6 +1106,8 @@ void icc_sync_state(struct device *dev) dev_dbg(p->dev, "interconnect provider is in synced state\n"); list_for_each_entry(n, &p->nodes, node_list) { if (n->init_avg || n->init_peak) { + n->init_avg = 0; + n->init_peak = 0; aggregate_requests(n); p->set(n, n); } Patches currently in stable-queue which might be from mdtipton@xxxxxxxxxxxxxx are queue-5.13/interconnect-qcom-icc-rpmh-ensure-floor-bw-is-enforced-for-all-nodes.patch queue-5.13/interconnect-always-call-pre_aggregate-before-aggregate.patch queue-5.13/interconnect-qcom-icc-rpmh-add-bcms-to-commit-list-in-pre_aggregate.patch queue-5.13/interconnect-zero-initial-bw-after-sync-state.patch