| Message ID | 20240412103408.2706058-15-suzuki.poulose@arm.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Support for Arm Confidential Compute Architecture | expand |
Hi, On Fri, Apr 12, 2024 at 11:33:49AM +0100, Suzuki K Poulose wrote: > From: Alexandru Elisei <alexandru.elisei@arm.com> > > The realm manager treats instruction aborts as fatal errors, skip this > test. I wrote the commit message, and now I don't remember if this was a limitation of the (at the time) implementation for the realm manager that I used for developing the patch or if this was specified in the architecture :( Would you mind clearing that up? Thanks, Alex > > Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com> > Signed-off-by: Joey Gouly <joey.gouly@arm.com> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > --- > arm/selftest.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arm/selftest.c b/arm/selftest.c > index 1553ed8e..8caadad3 100644 > --- a/arm/selftest.c > +++ b/arm/selftest.c > @@ -19,6 +19,7 @@ > #include <asm/smp.h> > #include <asm/mmu.h> > #include <asm/barrier.h> > +#include <asm/rsi.h> > > static cpumask_t ready, valid; > > @@ -393,11 +394,17 @@ static void check_vectors(void *arg __unused) > user_psci_system_off); > #endif > } else { > + if (is_realm()) { > + report_skip("pabt test not supported in a realm"); > + goto out; > + } > + > if (!check_pabt_init()) > report_skip("Couldn't guess an invalid physical address"); > else > report(check_pabt(), "pabt"); > } > +out: > exit(report_summary()); > } > > -- > 2.34.1 >
diff --git a/arm/selftest.c b/arm/selftest.c index 1553ed8e..8caadad3 100644 --- a/arm/selftest.c +++ b/arm/selftest.c @@ -19,6 +19,7 @@ #include <asm/smp.h> #include <asm/mmu.h> #include <asm/barrier.h> +#include <asm/rsi.h> static cpumask_t ready, valid; @@ -393,11 +394,17 @@ static void check_vectors(void *arg __unused) user_psci_system_off); #endif } else { + if (is_realm()) { + report_skip("pabt test not supported in a realm"); + goto out; + } + if (!check_pabt_init()) report_skip("Couldn't guess an invalid physical address"); else report(check_pabt(), "pabt"); } +out: exit(report_summary()); }