Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



| | | |> + ffffffc000000000 | -256 GB | ffffffc7ffffffff | 32 GB | kasan
+   ffffffcefee00000 | -196    GB | ffffffcefeffffff |    2 MB | fixmap
+   ffffffceff000000 | -196    GB | ffffffceffffffff |   16 MB | PCI io
+   ffffffcf00000000 | -196    GB | ffffffcfffffffff |    4 GB | vmemmap
+   ffffffd000000000 | -192    GB | ffffffdfffffffff |   64 GB | vmalloc/ioremap space
+   ffffffe000000000 | -128    GB | ffffffff7fffffff |  126 GB | direct mapping of all physical memory

^ So you could never ever have more than 126 GB, correct?

I assume that's nothing new.

--
Thanks,

David / dhildenb




[Index of Archives]     [Linux Kernel]     [Kernel Newbies]     [x86 Platform Driver]     [Netdev]     [Linux Wireless]     [Netfilter]     [Bugtraq]     [Linux Filesystems]     [Yosemite Discussion]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]

  Powered by Linux