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Re: problem with USER_LDT in current 9.99.81
On Wed, Apr 28, 2021 at 10:54:22AM +0100, Dave Tyson wrote:
> I don't know whether altering the LDT size will have any implications for the
> SVS stuff, currently
> #define MAX_USERLDT_SIZE PAGE_SIZE
> appears in the above include files.
> I changed the define to be:
> #define MAX_USERLDT_SIZE PAGE_SIZE*2
> and a recompiled kernel now allows wine to work correctly.
If we want have a fixed size limit, it should be 64KB. That's the maximum
size a LDT can have and I see no reason why we want to allow less. It's
rare enough that wasting a bit space here shouldn't matter.
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