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Documentation/x86/boot.rst: Correct the example of SETUP_INDIRECT
struct setup_data.len is the length of data field. In case of SETUP_INDIRECT, it should be sizeof(setup_indirect). Signed-off-by: Cao jin <jojing64@gmail.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> Link: https://lore.kernel.org/r/20210127084911.63438-1-jojing64@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -851,7 +851,7 @@ Protocol: 2.09+
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struct setup_data {
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struct setup_data {
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__u64 next = 0 or <addr_of_next_setup_data_struct>;
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__u64 next = 0 or <addr_of_next_setup_data_struct>;
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__u32 type = SETUP_INDIRECT;
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__u32 type = SETUP_INDIRECT;
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__u32 len = sizeof(setup_data);
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__u32 len = sizeof(setup_indirect);
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__u8 data[sizeof(setup_indirect)] = struct setup_indirect {
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__u8 data[sizeof(setup_indirect)] = struct setup_indirect {
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__u32 type = SETUP_INDIRECT | SETUP_E820_EXT;
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__u32 type = SETUP_INDIRECT | SETUP_E820_EXT;
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__u32 reserved = 0;
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__u32 reserved = 0;
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