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authorAlexander Usyskin <alexander.usyskin@intel.com>2022-02-15 10:04:38 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-02-25 12:14:01 +0100
commit2be483f12ea34b43826f70c60f0924a7bda991bd (patch)
treef333a6584cf9127d223d04850485fafff271033f /fs/btrfs
parent04af137c6a88b7f8f78e78abf353ec97ce28c5b5 (diff)
downloadlinux-2be483f12ea34b43826f70c60f0924a7bda991bd.tar.bz2
mei: do not overwrite state on hw start
During the hardware start sequence, do not overwrite the driver state and do not proceed with the initialization sequence if the state was changed while the driver was waiting for the start interrupt. This can happen if the driver's removal/stop procedure was triggered from the parent level while the driver is waiting for the start interrupt. This may lead to stray the reset work or the timer after driver were removed. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20220215080438.264876-4-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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