6 Jul
2015
6 Jul
'15
6:38 p.m.
On 6 July 2015 at 02:42, Bin Meng bmeng.cn@gmail.com wrote:
From: Jian Luo jian.luo4@boschrexroth.de
PCI option rom may use different SS during its execution, so it is not safe to assume esp pointed to the same location in the protected mode.
Signed-off-by: Jian Luo jian.luo4@boschrexroth.de Signed-off-by: Bin Meng bmeng.cn@gmail.com
Changes in v2 respin:
- Use *protected* mode instead of 'protect mode'
- Correct typo of 'read mode'
Changes in v2:
- Add comments for the changes in the assembly codes
arch/x86/lib/bios_asm.S | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
Acked-by: Simon Glass sjg@chromium.org