From: Andrew Jones <andrew.jones@linux.dev>
To: kvm-riscv@lists.infradead.org
Cc: atishp@rivosinc.com, cleger@rivosinc.com, jamestiotio@gmail.com
Subject: [kvm-unit-tests PATCH 08/10] riscv: sbi: Probe/skip SUSP
Date: Fri, 21 Feb 2025 16:55:42 +0100 [thread overview]
Message-ID: <20250221155533.123418-20-andrew.jones@linux.dev> (raw)
In-Reply-To: <20250221155533.123418-12-andrew.jones@linux.dev>
Cleanly skip testing suspend when the SUSP extension isn't available.
Signed-off-by: Andrew Jones <andrew.jones@linux.dev>
---
riscv/sbi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/riscv/sbi.c b/riscv/sbi.c
index a0a8331b04bd..e5f6e1c72ae6 100644
--- a/riscv/sbi.c
+++ b/riscv/sbi.c
@@ -1452,6 +1452,12 @@ static void check_susp(void)
report_prefix_push("susp");
+ if (!sbi_probe(SBI_EXT_SUSP)) {
+ report_skip("SUSP extension not available");
+ report_prefix_pop();
+ return;
+ }
+
timer_setup(susp_timer);
local_irq_enable();
timer_start(SBI_SUSP_TIMER_DURATION_US);
@@ -1479,7 +1485,7 @@ static void check_susp(void)
local_irq_enable();
if (!params.returns && ret.error == SBI_ERR_NOT_SUPPORTED) {
- report_skip("SUSP not supported?");
+ report_fail("probing claims support, but it's not?");
report_prefix_pop();
goto out;
} else if (!params.returns) {
--
2.48.1
--
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next prev parent reply other threads:[~2025-02-21 15:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-21 15:55 [kvm-unit-tests PATCH 00/10] riscv: sbi: Test improvements and a couple new Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 01/10] riscv: sbi: Mark known fwft failures as kfails Andrew Jones
2025-02-24 16:53 ` Clément Léger
2025-02-25 10:14 ` Clément Léger
2025-02-25 10:25 ` Andrew Jones
2025-02-25 15:32 ` Andrew Jones
2025-02-25 15:48 ` Clément Léger
2025-02-26 18:01 ` Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 02/10] riscv: sbi: Ensure we have IPIs enabled for HSM suspend tests Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 03/10] riscv: sbi: Ensure SUSP test gets an interrupt Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 04/10] riscv: sbi: Improve susp expected error output Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 05/10] riscv: sbi: Improve interrupt handling cleanup Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 06/10] lib/cpumask: Add some operators Andrew Jones
2025-02-21 15:55 ` [kvm-unit-tests PATCH 07/10] riscv: sbi: HSM suspend may not be supported Andrew Jones
2025-02-21 15:55 ` Andrew Jones [this message]
2025-02-25 15:16 ` [kvm-unit-tests PATCH 08/10] riscv: sbi: Probe/skip SUSP Clément Léger
2025-02-21 15:55 ` [kvm-unit-tests PATCH 09/10] riscv: sbi: susp: Check upper bits of sleep_type are ignored Andrew Jones
2025-02-25 15:20 ` Clément Léger
2025-02-21 15:55 ` [kvm-unit-tests PATCH 10/10] riscv: sbi: Add bad fid tests Andrew Jones
2025-02-26 17:59 ` [kvm-unit-tests PATCH 11/10] riscv: sbi: Add fwft pte_hw_ad_updating test Andrew Jones
2025-02-27 9:09 ` Clément Léger
2025-02-27 12:07 ` Andrew Jones
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