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Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Clean-ups following the merging window: remove unused variable,
duplicate includes, superfluous barrier, move some inline asm to
separate functions.
- Disable top-byte-ignore on kernel code addresses with KASAN/MTE
enabled (already done when MTE is disabled).
- Fix ARCH_LOW_ADDRESS_LIMIT definition with CONFIG_ZONE_DMA disabled.
- Compiler/linker flags: link with "-z norelno", discard .eh_frame_hdr
instead of --no-eh-frame-hdr.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Move PSTATE.TCO setting to separate functions
arm64: kasan: Set TCR_EL1.TBID1 when KASAN_HW_TAGS is enabled
arm64: vdso: disable .eh_frame_hdr via /DISCARD/ instead of --no-eh-frame-hdr
arm64: traps: remove duplicate include statement
arm64: link with -z norelro for LLD or aarch64-elf
arm64: mm: Fix ARCH_LOW_ADDRESS_LIMIT when !CONFIG_ZONE_DMA
arm64: mte: remove an ISB on kernel exit
arm64/smp: Remove unused irq variable in arch_show_interrupts()