Don't set nomem in load_tss

[josephlr]

As pointed out in #323, ltr writes memory, as it modifies the corresponding TSS Descriptor in the GDT. Because of this, setting nomem is inaccurate.

Signed-off-by: Joe Richey [email protected]

[Freax13]

Thanks!

I think the reason we only changed that in the next branch is that this is still technically broken: The GDT doesn't have interior mutability, so this is still UB even though the nomem option is set.

[josephlr]

Thanks!

I think the reason we only changed that in the next branch is that this is still technically broken: The GDT doesn't have interior mutability, so this is still UB even though the nomem option is set.

Ya, this def doesn't fix the UB, but hopefully makes it "less bad".