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hv: Use hv_write_hcr() for initial configuration

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This might make things work if GXF is already enabled, maybe.

Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2021-06-22 01:14:53 +09:00
parent f7063e6f06
commit 95aeb7bb83
1 changed files with 7 additions and 7 deletions
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14
src/hv.c
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@ -31,13 +31,13 @@ void hv_init(void)
hv_pt_init();
// Configure hypervisor defaults
msr(HCR_EL2, HCR_API | // Allow PAuth instructions
HCR_APK | // Allow PAuth key registers
HCR_TEA | // Trap external aborts
HCR_E2H | // VHE mode (forced)
HCR_RW | // AArch64 guest
HCR_AMO | // Trap SError exceptions
HCR_VM); // Enable stage 2 translation
hv_write_hcr(HCR_API | // Allow PAuth instructions
HCR_APK | // Allow PAuth key registers
HCR_TEA | // Trap external aborts
HCR_E2H | // VHE mode (forced)
HCR_RW | // AArch64 guest
HCR_AMO | // Trap SError exceptions
HCR_VM); // Enable stage 2 translation
// No guest vectors initially
msr(VBAR_EL12, 0);