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Documentation/x86/boot.rst: Correct the example of SETUP_INDIRECT

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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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Cao jin 2021-01-27 16:49:11 +08:00 committed by Jonathan Corbet
parent 187623b1d8
commit bcadb65fd6
1 changed files with 1 additions and 1 deletions
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Documentation/x86/boot.rst
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@ -851,7 +851,7 @@ Protocol: 2.09+
struct setup_data {
__u64 next = 0 or <addr_of_next_setup_data_struct>;
__u32 type = SETUP_INDIRECT;
__u32 len = sizeof(setup_data);
__u32 len = sizeof(setup_indirect);
__u8 data[sizeof(setup_indirect)] = struct setup_indirect {
__u32 type = SETUP_INDIRECT | SETUP_E820_EXT;
__u32 reserved = 0;