diff --git a/pkg/ring0/kernel_amd64.go b/pkg/ring0/kernel_amd64.go index a0428460a..1fb6ba6f3 100644 --- a/pkg/ring0/kernel_amd64.go +++ b/pkg/ring0/kernel_amd64.go @@ -186,7 +186,7 @@ func (c *CPU) CR0() uint64 { // //go:nosplit func (c *CPU) CR4() uint64 { - cr4 := uint64(_CR4_PAE | _CR4_PSE | _CR4_OSFXSR | _CR4_OSXMMEXCPT) + cr4 := uint64(_CR4_PAE | _CR4_PSE | _CR4_PGE | _CR4_OSFXSR | _CR4_OSXMMEXCPT) if hasPCID { cr4 |= _CR4_PCIDE }