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bfc5afc37c
Add asserts to verify the XSTATE metadata for XTILE_DATA isn't affected by disabling AMX tile data via IA32_XFD. XFD doesn't intercept XSAVE, it only prevents setting bits in XCR0, i.e. regardless of XFD, AMX state is managed by XSAVE/XRSTOR as long as the corresponding bits are set XCR0. Signed-off-by: Mingwei Zhang <mizhang@google.com> Link: https://lore.kernel.org/r/20230221163655.920289-9-mizhang@google.com [sean: massage changelog] Signed-off-by: Sean Christopherson <seanjc@google.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.