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x86, doc only: Correct real-mode kernel header offset for init_size

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The real-mode kernel header init_size field is located at 0x260 per the field
listing in th e"REAL-MODE KERNEL HEADER" section. It is listed as 0x25c in
the "DETAILS OF HEADER FIELDS" section, which overlaps with pref_address.
Correct the details listing to 0x260.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Link: http://lkml.kernel.org/r/541cf88e2dfe5b8186d8b96b136d892e769a68c1.1310441260.git.dvhart@linux.intel.com
CC: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Darren Hart 2011-07-11 20:27:40 -07:00 committed by H. Peter Anvin
parent 5da0ef9a85
commit 11e48feebe
1 changed files with 1 additions and 1 deletions
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Documentation/x86/boot.txt
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@ -674,7 +674,7 @@ Protocol: 2.10+
Field name: init_size
Type: read
Offset/size: 0x25c/4
Offset/size: 0x260/4
This field indicates the amount of linear contiguous memory starting
at the kernel runtime start address that the kernel needs before it