On Wed, Jun 22, 2022 at 08:37:43AM +0200, Jean Delvare wrote:
> The recently added support for EFCH MMIO regions introduced a memory
> leak in that code path. The leak is caused by the fact that
> release_resource() merely removes the resource from the tree but does
> not free its memory. We need to call release_mem_region() instead,
> which does free the memory. As a nice side effect, this brings back
> some symmetry between the legacy and MMIO paths.
>
> Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
> Reported-by: Yi Zhang <yi.zhang@xxxxxxxxxx>
> Tested-by: Yi Zhang <yi.zhang@xxxxxxxxxx>
> Fixes: 7c148722d074 ("i2c: piix4: Add EFCH MMIO support to region request and release")
> Cc: Terry Bowman <terry.bowman@xxxxxxx>
Applied to for-current with Terry's tags given to v1, thanks!
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