On 2019/6/27 5:37, Jeremy Linton wrote: > The ACPI specification implies that the IDENTICAL flag should be > set on all non leaf nodes where the children are identical. > This means that we need to be searching for the last node with > the identical flag set rather than the first one. > > Since this flag is also dependent on the table revision, we > need to add a bit of extra code to verify the table revision, > and the next node's state in the traversal. Since we want to > avoid function pointers here, lets just special case > the IDENTICAL flag. > > Tested-by: Hanjun Gou <gouhanjun@xxxxxxxxxx> This is wrong, my family name is Guo, and please correct my email address as well (for all the 4 patches). Thanks Hanjun