Maciej S. Szmigiero
0c55f867f0
selftests: kvm/set_memory_region_test: Fix race in move region test
The current memory region move test correctly handles the situation that the second (realigning) memslot move operation would temporarily trigger MMIO until it completes, however it does not handle the case in which the first (misaligning) move operation does this, too. This results in false test assertions in case it does so. Fix this by handling temporary MMIO from the first memslot move operation in the test guest code, too. Fixes: 8a0639fe9201 ("KVM: sefltests: Add explicit synchronization to move mem region test") Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com> Message-Id: <0fdddb94bb0e31b7da129a809a308d91c10c0b5e.1606941224.git.maciej.szmigiero@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.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.
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