Re: [edk2] TCG MOR and processor caches

2018-09-27 Thread Laszlo Ersek
On 09/27/18 13:45, Laszlo Ersek wrote: > On 09/27/18 12:59, Marc-André Lureau wrote: >> Hi, >> >> According to "TCG Platform Reset Attack Mitigation Specification", if >> MOR bit is set, "it must initiate a vendor-specific method that >> overwrites all of system memory and the processor caches" >>

Re: [edk2] TCG MOR and processor caches

2018-09-27 Thread Laszlo Ersek
On 09/27/18 12:59, Marc-André Lureau wrote: > Hi, > > According to "TCG Platform Reset Attack Mitigation Specification", if > MOR bit is set, "it must initiate a vendor-specific method that > overwrites all of system memory and the processor caches" > > In

[edk2] TCG MOR and processor caches

2018-09-27 Thread Marc-André Lureau
Hi, According to "TCG Platform Reset Attack Mitigation Specification", if MOR bit is set, "it must initiate a vendor-specific method that overwrites all of system memory and the processor caches" In QuarkPlatformPkg/Platform/Pei/PlatformInit/MemoryCallback.c and