linux-fslc: update to v5.4.88
Kernel repository has been upgraded to v5.4.88 from stable korg.
Following upstream commits are included in this version:
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f3a4c8d50145 Linux 5.4.88
0a49aaf4df29 mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start
117433236ae2 exec: Transform exec_update_mutex into a rw_semaphore
d390fc97df62 rwsem: Implement down_read_interruptible
1b75a263fbd9 rwsem: Implement down_read_killable_nested
71b8355ba667 perf: Break deadlock involving exec_update_mutex
732251cabeb3 fuse: fix bad inode
06c672dd61b5 iio:imu:bmi160: Fix alignment and data leak issues
7a736f41013e kdev_t: always inline major/minor helper functions
61a0d8e437bb dmaengine: at_hdmac: add missing kfree() call in at_dma_xlate()
20d5ee563bfd dmaengine: at_hdmac: add missing put_device() call in at_dma_xlate()
f2a0b7677444 dmaengine: at_hdmac: Substitute kzalloc with kmalloc
4d3ba541bede Revert "mtd: spinand: Fix OOB read"
da5b4cf021b9 Revert "drm/amd/display: Fix memory leaks in S3 resume"
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Link: https://lore.kernel.org/r/20210107143049.929352526@linuxfoundation.org
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
