Hi! > @@ -205,6 +205,14 @@ Before jumping into the kernel, the following conditions must be met: > ICC_SRE_EL2.SRE (bit 0) must be initialised to 0b0. > - The DT or ACPI tables must describe a GICv2 interrupt controller. > > + For CPUs with pointer authentication functionality: > + - If EL3 is present: > + SCR_EL3.APK (bit 16) must be initialised to 0b1 > + SCR_EL3.API (bit 17) must be initialised to 0b1 > + - If the kernel is entered at EL1: > + HCR_EL2.APK (bit 40) must be initialised to 0b1 > + HCR_EL2.API (bit 41) must be initialised to 0b1 > + 0b1 is quite confusing way to write 1. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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