linux-fslc: update to v5.4.79
Kernel repository has been upgraded to v5.4.79 from stable korg.
Following upstream commits are included in this version:
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fc8334619167 Linux 5.4.79
26c7d2883851 ACPI: GED: fix -Wformat
087c857e0131 KVM: x86: clflushopt should be treated as a no-op by emulation
7ae6f2df438d can: proc: can_remove_proc(): silence remove_proc_entry warning
1527ab7859b2 mac80211: always wind down STA state
df3305411447 Input: sunkbd - avoid use-after-free in teardown paths
cd61f14592df net: lantiq: Add locking for TX DMA channel
8cad37eb129f powerpc/8xx: Always fault when _PAGE_ACCESSED is not set
b57c75956e79 net/mlx5: Add retry mechanism to the command entry index allocation
7db82a5a4c15 net/mlx5: Fix a race when moving command interface to events mode
3fa9daaccce8 net/mlx5: poll cmd EQ in case of command timeout
42bb7b7b9654 net/mlx5: Use async EQ setup cleanup helpers for multiple EQs
b33905dc1ce5 MIPS: PCI: Fix MIPS build
01474e8cc342 selftests/powerpc: entry flush test
eb37345ed224 powerpc: Only include kup-radix.h for 64-bit Book3S
09495b5f7aab powerpc/64s: flush L1D after user accesses
b65458b6be80 powerpc/64s: flush L1D on kernel entry
bcf7f2d3fcec selftests/powerpc: rfi_flush: disable entry flush if present
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Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
