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hv_exc: Enable SErrors in the hypervisor

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This finally works properly now

Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2021-09-21 21:15:05 +09:00
parent 78cf104b1f
commit 56c3d93787
1 changed files with 4 additions and 0 deletions
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4
src/hv_exc.c
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@ -244,6 +244,10 @@ static void hv_exc_entry(struct exc_info *ctx)
ctx->cpu_id = smp_id();
ctx->mpidr = mrs(MPIDR_EL1);
sysop("isb");
sysop("msr daifclr, 4"); // Enable SErrors in the HV
__atomic_sub_fetch(&hv_cpus_in_guest, 1, __ATOMIC_ACQUIRE);
spin_lock(&bhl);
hv_wdt_breadcrumb('X');