Typo fix & file name update Signed-off-by: Cao jin <caoj.fnst@xxxxxxxxxxxxxx> --- Documentation/x86/boot.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/x86/boot.rst b/Documentation/x86/boot.rst index 7fafc7ac00d7..c04afec90486 100644 --- a/Documentation/x86/boot.rst +++ b/Documentation/x86/boot.rst @@ -1379,7 +1379,7 @@ can be calculated as follows:: In addition to read/modify/write the setup header of the struct boot_params as that of 16-bit boot protocol, the boot loader should also fill the additional fields of the struct boot_params as described -in zero-page.txt. +in zero-page.rst. After setting up the struct boot_params, the boot loader can load 64-bit kernel in the same way as that of 16-bit boot protocol, but @@ -1391,7 +1391,7 @@ In 64-bit boot protocol, the kernel is started by jumping to the At entry, the CPU must be in 64-bit mode with paging enabled. The range with setup_header.init_size from start address of loaded -kernel and zero page and command line buffer get ident mapping; +kernel and zero page and command line buffer get identity mapping; a GDT must be loaded with the descriptors for selectors __BOOT_CS(0x10) and __BOOT_DS(0x18); both descriptors must be 4G flat segment; __BOOT_CS must have execute/read permission, and __BOOT_DS -- 2.21.0
