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Disable SMEP and SMAP for now

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This commit is contained in:
Alex 2022-11-07 01:42:52 +02:00
parent 2ddfec2130
commit 8d963bfd84
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 4 additions and 2 deletions
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6
Core/CPU.cpp
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@ -213,13 +213,15 @@ namespace CPU
{ {
if (!BSP) if (!BSP)
KPrint("SMEP is supported."); KPrint("SMEP is supported.");
cr4.SMEP = 1; fixme("Not going to enable SMEP.");
// cr4.SMEP = 1;
} }
if (rdx & x64::CPUID_FEAT_RDX_SMAP) if (rdx & x64::CPUID_FEAT_RDX_SMAP)
{ {
if (!BSP) if (!BSP)
KPrint("SMAP is supported."); KPrint("SMAP is supported.");
cr4.SMAP = 1; fixme("Not going to enable SMAP.");
// cr4.SMAP = 1;
} }
if (strcmp(Hypervisor(), x86_CPUID_VENDOR_VIRTUALBOX) != 0 && if (strcmp(Hypervisor(), x86_CPUID_VENDOR_VIRTUALBOX) != 0 &&
strcmp(Hypervisor(), x86_CPUID_VENDOR_TCG) != 0) strcmp(Hypervisor(), x86_CPUID_VENDOR_TCG) != 0)