[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH 3/3] xen, pvh: fix unbootable VMs by inlining memset in xen_prepare_pvh
On Fri, Aug 02 2024 at 11:53, Alexey Dobriyan wrote: > If this memset() is not inlined than PVH early boot code can call > into KASAN-instrumented memset() which results in unbootable VMs. > > Ubuntu's 22.04.4 LTS gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) > doesn't inline this memset but inlines __builtin_memset. memset() ......
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