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authorJian Luo <[email protected]>2015-07-06 16:42:06 +0800
committerSimon Glass <[email protected]>2015-07-14 18:03:18 -0600
commit7b5c3498901712dbd6503bf81c03bb6ea8e3b516 (patch)
treec7024dbf67f06786b3010a1ffae0be738e689fad /scripts
parentb018a8c71602d53d5d5ebac859f33327b97e9cec (diff)
x86: bios: Synchronize stack between real and protected mode
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 <[email protected]> Signed-off-by: Bin Meng <[email protected]> Acked-by: Simon Glass <[email protected]>
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