riscv: jump_label: Batch icache maintenance

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Switch to the batched version of the jump label update functions so
instruction cache maintenance is deferred until the end of the update.

Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20240327160520.791322-2-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

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Samuel Holland 2024-03-27 09:04:40 -07:00 • committed by Palmer Dabbelt

parent 1613e604df

commit 652b56b184

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2 changed files with 14 additions and 4 deletions

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arch/riscv/include/asm/jump_label.h

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16

arch/riscv/kernel/jump_label.c

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