6.1-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit 0db211ec0f1d32b93486e8f6565249ad4d1bece5 which is commit 13619170303878e1dae86d9a58b039475c957fcf upstream.
It is reported to cause boot crashes in Android systems, so revert it from the stable trees for now.
Cc: Rob Clark robdclark@chromium.org Cc: Georgi Djakov djakov@kernel.org Cc: Guenter Roeck linux@roeck-us.net Cc: Jon Hunter jonathanh@nvidia.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/interconnect/core.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
--- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -1146,21 +1146,13 @@ void icc_sync_state(struct device *dev) } } } - mutex_unlock(&icc_bw_lock); mutex_unlock(&icc_lock); } EXPORT_SYMBOL_GPL(icc_sync_state);
static int __init icc_init(void) { - struct device_node *root; - - /* Teach lockdep about lock ordering wrt. shrinker: */ - fs_reclaim_acquire(GFP_KERNEL); - might_lock(&icc_bw_lock); - fs_reclaim_release(GFP_KERNEL); - - root = of_find_node_by_path("/"); + struct device_node *root = of_find_node_by_path("/");
providers_count = of_count_icc_providers(root); of_node_put(root);