LoongArch: Check for AMO instructions in insns_not_supported()

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Like llsc instructions, the atomic memory access instructions shouldn't
be supported for probing, so check for them in insns_not_supported().

Closes: https://lore.kernel.org/all/SY4P282MB351877A70A0333C790FE85A5C09C9@SY4P282MB3518.AUSP282.PROD.OUTLOOK.COM/
Tested-by: Jeff Xie <xiehuan09@gmail.com>
Reported-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Tiezhu Yang 2023-06-29 20:58:44 +08:00 • committed by Huacai Chen

parent 3d2c3daf82

commit b82fad4d5d

2 changed files with 32 additions and 0 deletions

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26

arch/loongarch/include/asm/inst.h

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6

arch/loongarch/kernel/inst.c

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