Merge tag 'mips_fixes_5.4_3' into mips-next

Pull in mips-fixes primarily to gain build fixes in order to allow
better testing of mips-next.

A few MIPS fixes:

- Fix VDSO time-related function behavior for systems where we need to
  fall back to syscalls, but were instead returning bogus results.

- A fix to TLB exception handlers for Cavium Octeon systems where they
  would inadvertently clobber the $1/$at register.

- A build fix for bcm63xx configurations.

- Switch to using my @kernel.org email address.

Signed-off-by: Paul Burton <paulburton@kernel.org>

diff --cc MAINTAINERS
Simple merge

diff --cc arch/mips/include/asm/cmpxchg.h
Simple merge

diff --cc arch/mips/kernel/cpu-probe.c
Simple merge

diff --cc arch/mips/loongson64/Platform
Simple merge

diff --cc arch/mips/mm/tlbex.c
Simple merge