From: Zhao Liu <zhao1....@intel.com> The q35 machine is trying to support up to 4096 vCPUs [1], so it's necessary to bump max_cpus in test-smp-parse to 4096 to cover the topological needs of future machines.
[1]: https://lore.kernel.org/qemu-devel/20240228143351.3967-1-anisi...@redhat.com/ Signed-off-by: Zhao Liu <zhao1....@intel.com> Tested-by: Xiaoling Song <xiaoling.s...@intel.com> Reviewed-by: Thomas Huth <th...@redhat.com> --- tests/unit/test-smp-parse.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/tests/unit/test-smp-parse.c b/tests/unit/test-smp-parse.c index 84e342277452..2eb9533bc505 100644 --- a/tests/unit/test-smp-parse.c +++ b/tests/unit/test-smp-parse.c @@ -20,8 +20,8 @@ #define T true #define F false -#define MIN_CPUS 1 /* set the min CPUs supported by the machine as 1 */ -#define MAX_CPUS 512 /* set the max CPUs supported by the machine as 512 */ +#define MIN_CPUS 1 /* set the min CPUs supported by the machine as 1 */ +#define MAX_CPUS 4096 /* set the max CPUs supported by the machine as 4096 */ #define SMP_MACHINE_NAME "TEST-SMP" @@ -333,13 +333,13 @@ static const struct SMPTestData data_generic_invalid[] = { "by machine '" SMP_MACHINE_NAME "' is 2", }, { /* - * config: -smp 512 + * config: -smp 4096 * The test machine should tweak the supported max CPUs to - * 511 (MAX_CPUS - 1) for testing. + * 4095 (MAX_CPUS - 1) for testing. */ - .config = SMP_CONFIG_GENERIC(T, MAX_CPUS, F, 0, F, 0, F, 0, F, 0), - .expect_error = "Invalid SMP CPUs 512. The max CPUs supported " - "by machine '" SMP_MACHINE_NAME "' is 511", + .config = SMP_CONFIG_GENERIC(T, 4096, F, 0, F, 0, F, 0, F, 0), + .expect_error = "Invalid SMP CPUs 4096. The max CPUs supported " + "by machine '" SMP_MACHINE_NAME "' is 4095", }, }; -- 2.34.1
