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Nographic mode, fix userspace transition by setting kernel TLS back on syscall

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This commit is contained in:
Jeremy Soller 2016-09-08 15:45:26 -06:00
parent fb0df8530d
commit a5d79d7957
6 changed files with 48 additions and 16 deletions
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4
arch/x86_64/src/paging/mod.rs
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@ -303,8 +303,8 @@ impl Page {
}
pub fn containing_address(address: VirtualAddress) -> Page {
assert!(address.get() < 0x0000_8000_0000_0000 || address.get() >= 0xffff_8000_0000_0000,
"invalid address: 0x{:x}", address.get());
//TODO assert!(address.get() < 0x0000_8000_0000_0000 || address.get() >= 0xffff_8000_0000_0000,
// "invalid address: 0x{:x}", address.get());
Page { number: address.get() / PAGE_SIZE }
}