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switch to 4 level page tables for larger address space #42

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thestinger opened this issue Apr 5, 2019 · 5 comments
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switch to 4 level page tables for larger address space #42

thestinger opened this issue Apr 5, 2019 · 5 comments
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enhancement New feature or request

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@thestinger
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@thestinger thestinger added the enhancement New feature or request label Apr 5, 2019
@thestinger
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This mostly worked in an attempt to do it on the Pixel 3 and Pixel 3 XL, but unfortunately caused issues for the video driver, leading to flickering and repeated errors / crashing so it was reverted for the time being.

@randomhydrosol
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Hey can I see your patch for this one?

@thestinger
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It's just a configuration option for the kernel (change number of page table levels to 4 and increase the address space size). You can do it via make nconfig or manually and then make config to make sure it worked.

@randomhydrosol
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Thanks I found it

@thestinger
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This is implemented.

@andreasd083 andreasd083 mentioned this issue Oct 23, 2024
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@thestinger @randomhydrosol