raise max_map_count again

This commit is contained in:
Daniel Micay 2021-05-12 10:35:33 -04:00
parent 34cf125bc6
commit 9df88eece2

View File

@ -458,6 +458,7 @@
<li>hardened_malloc: purge memory even if VMA exhaustion causes munmap or MAP_FIXED mmap calls to fail</li>
<li>hardened_malloc: increase class region size on x86_64 to 32GiB</li>
<li>hardened_malloc: increase class region size on arm64 to 2GiB (should be 32GiB on devices where we've enabled 4-level page tables but that requires setting up build configuration infrastructure)</li>
<li>raise vm.max_map_count again to have even more leeway before VMA exhaustion occurs from fine-grained guard regions</li>
</ul>
</article>
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