84b951a803
If the guest generates a synchronous external abort which is not handled by the host, we inject it back into the guest as a virtual SError, but only if the original fault was reported on the data side. Instruction faults are reported as "Unsupported FSC", causing the vCPU run loop to bail with -EFAULT. Although synchronous external aborts from a guest are pretty unusual, treat them the same regardless of whether they are taken as data or instruction aborts by EL2. Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Cc: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20200729102821.23392-3-will@kernel.org |
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| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| xen | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Kconfig.platforms | ||
| Makefile | ||