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arm64: rockchip_linux_defconfig: Enable CONFIG_ARM64_USE_LSE_ATOMICS

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CONFIG_ARM64_USE_LSE_ATOMICS is depends on CONFIG_JUMP_LABEL and
default y. So we should enable CONFIG_JUMP_LABEL.

Now we can use LSE to replace LL/SC on Cortex-A55/A76 for better performance.

Before:
    text	    data	    bss	     dec	    hex	filename
24693888	10091965	 541616	35327469	21b0ded	vmlinux

After:
    text	    data	    bss	     dec	    hex	filename
25114676	10943949	 542776	36601401	22e7e39	vmlinux

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I2900ff6f2fd8dae9f8afb0fc2da72c83de8ff63e
This commit is contained in:
Tao Huang
2023-07-20 19:29:39 +08:00
parent 1d795ddee4
commit 4997ee78fe
1 changed files with 1 additions and 0 deletions
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arch/arm64/configs/rockchip_linux_defconfig
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@@ -94,6 +94,7 @@ CONFIG_CRYPTO_SHA2_ARM64_CE=y
CONFIG_CRYPTO_GHASH_ARM64_CE=y
CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
CONFIG_JUMP_LABEL=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y