[Bug dynamic-link/32470] Integer truncation during x86-64 cache size computation

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=32470

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |2.41

--- Comment #2 from Florian Weimer <fweimer at redhat dot com> ---
Fixed for 2.41 via:

commit 61c3450db96dce96ad2b24b4f0b548e6a46d68e5
Author: Florian Weimer <fweimer@redhat.com>
Date:   Tue Dec 17 18:12:03 2024 +0100

    x86: Avoid integer truncation with large cache sizes (bug 32470)

    Some hypervisors report 1 TiB L3 cache size.  This results
    in some variables incorrectly getting zeroed, causing crashes
    in memcpy/memmove because invariants are violated.

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