Validate specific atomic operation opcodes #614
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The eBPF RFC specifies an enumerated list of valid "sub" opcodes for atomic operations. These subopcodes are stored in the imm field of the instruction. This patch adds support for validating that an atomic operation contains exactly one of the enumerated values in the RFC. Signed-off-by: Will Hawkins <[email protected]>
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Alan-Jowett
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Dec 2, 2024
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The eBPF RFC specifies an enumerated list of valid "sub" opcodes for atomic operations. These subopcodes are stored in the imm field of the instruction. This patch adds support for validating that an atomic operation contains exactly one of the enumerated values in the RFC.