* tag 'mips-fixes_7.2_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: configs: Enable the current Ingenic USB PHY symbol
MIPS: loongson64: add IRQ work based on self-IPI
MIPS: mm: Add check for highmem before removing memory block
mips: Add build salt to the vDSO
MIPS: DEC: Ensure RTC platform device deregistration upon failure