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bpf, docs: fix BPF_NEG entry in instruction-set.rst

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This patch fixes the documentation of the BPF_NEG instruction to
denote that it does not use the source register operand.

Signed-off-by: Jose E. Marchesi <jose.marchesi@oracle.com>
Acked-by: Dave Thaler <dthaler@microsoft.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230726092543.6362-1-jose.marchesi@oracle.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Jose E. Marchesi 2023-07-26 11:25:43 +02:00 committed by Alexei Starovoitov
parent 63e2da3b7f
commit 10d78a66a5
1 changed files with 1 additions and 1 deletions
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Documentation/bpf/standardization/instruction-set.rst
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@ -165,7 +165,7 @@ BPF_OR 0x40 dst \|= src
BPF_AND 0x50 dst &= src
BPF_LSH 0x60 dst <<= (src & mask)
BPF_RSH 0x70 dst >>= (src & mask)
BPF_NEG 0x80 dst = -src
BPF_NEG 0x80 dst = -dst
BPF_MOD 0x90 dst = (src != 0) ? (dst % src) : dst
BPF_XOR 0xa0 dst ^= src
BPF_MOV 0xb0 dst = src