Remove the common KVM test cases already added to TEST_GEN_PROGS_COMMON as following:
demand_paging_test dirty_log_test guest_print_test kvm_binary_stats_test kvm_create_max_vcpus kvm_page_table_test set_memory_region_test
Fixes: a867688c8cbb ("KVM: selftests: Add supported test cases for LoongArch") Signed-off-by: Quan Zhou zhouquan@iscas.ac.cn Signed-off-by: Dong Yang dayss1224@gmail.com --- tools/testing/selftests/kvm/Makefile.kvm | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 38b95998e1e6..d2ad85a8839f 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -199,17 +199,10 @@ TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
TEST_GEN_PROGS_loongarch += coalesced_io_test -TEST_GEN_PROGS_loongarch += demand_paging_test TEST_GEN_PROGS_loongarch += dirty_log_perf_test -TEST_GEN_PROGS_loongarch += dirty_log_test -TEST_GEN_PROGS_loongarch += guest_print_test TEST_GEN_PROGS_loongarch += hardware_disable_test -TEST_GEN_PROGS_loongarch += kvm_binary_stats_test -TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus -TEST_GEN_PROGS_loongarch += kvm_page_table_test TEST_GEN_PROGS_loongarch += memslot_modification_stress_test TEST_GEN_PROGS_loongarch += memslot_perf_test -TEST_GEN_PROGS_loongarch += set_memory_region_test
SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
Hi Dong,
Thanks for you patch.
On 2025/8/11 下午4:24, Dong Yang wrote:
Remove the common KVM test cases already added to TEST_GEN_PROGS_COMMON as following:
demand_paging_test dirty_log_test guest_print_test kvm_binary_stats_test kvm_create_max_vcpus kvm_page_table_test set_memory_region_test
Fixes: a867688c8cbb ("KVM: selftests: Add supported test cases for LoongArch") Signed-off-by: Quan Zhou zhouquan@iscas.ac.cn Signed-off-by: Dong Yang dayss1224@gmail.com
tools/testing/selftests/kvm/Makefile.kvm | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 38b95998e1e6..d2ad85a8839f 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -199,17 +199,10 @@ TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
TEST_GEN_PROGS_loongarch = $(TEST_GEN_PROGS_COMMON) is missing.
BTW irqfd_test in TEST_GEN_PROGS_COMMON fails to run on LoongArch, does this test case pass to run on Riscv?
Regards Bibo Mao
TEST_GEN_PROGS_loongarch += coalesced_io_test -TEST_GEN_PROGS_loongarch += demand_paging_test TEST_GEN_PROGS_loongarch += dirty_log_perf_test -TEST_GEN_PROGS_loongarch += dirty_log_test -TEST_GEN_PROGS_loongarch += guest_print_test TEST_GEN_PROGS_loongarch += hardware_disable_test -TEST_GEN_PROGS_loongarch += kvm_binary_stats_test -TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus -TEST_GEN_PROGS_loongarch += kvm_page_table_test TEST_GEN_PROGS_loongarch += memslot_modification_stress_test TEST_GEN_PROGS_loongarch += memslot_perf_test -TEST_GEN_PROGS_loongarch += set_memory_region_test SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
Hi Bibo,
Thanks for your review and for catching this mistake.
On Mon, Aug 11, 2025 at 06:49:07PM +0800, Bibo Mao wrote:
Hi Dong,
Thanks for you patch.
On 2025/8/11 下午4:24, Dong Yang wrote:
Remove the common KVM test cases already added to TEST_GEN_PROGS_COMMON as following:
demand_paging_test dirty_log_test guest_print_test kvm_binary_stats_test kvm_create_max_vcpus kvm_page_table_test set_memory_region_test
Fixes: a867688c8cbb ("KVM: selftests: Add supported test cases for LoongArch") Signed-off-by: Quan Zhou zhouquan@iscas.ac.cn Signed-off-by: Dong Yang dayss1224@gmail.com
tools/testing/selftests/kvm/Makefile.kvm | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 38b95998e1e6..d2ad85a8839f 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -199,17 +199,10 @@ TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
TEST_GEN_PROGS_loongarch = $(TEST_GEN_PROGS_COMMON) is missing.
You are absolutely right. I will add this line and send a v2 patch.
BTW irqfd_test in TEST_GEN_PROGS_COMMON fails to run on LoongArch, does this test case pass to run on Riscv?
I have tested it, and irqfd_test in TEST_GEN_PROGS_COMMON passes on the RISC-V.
Thanks, Dong Yang
Regards Bibo Mao
TEST_GEN_PROGS_loongarch += coalesced_io_test -TEST_GEN_PROGS_loongarch += demand_paging_test TEST_GEN_PROGS_loongarch += dirty_log_perf_test -TEST_GEN_PROGS_loongarch += dirty_log_test -TEST_GEN_PROGS_loongarch += guest_print_test TEST_GEN_PROGS_loongarch += hardware_disable_test -TEST_GEN_PROGS_loongarch += kvm_binary_stats_test -TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus -TEST_GEN_PROGS_loongarch += kvm_page_table_test TEST_GEN_PROGS_loongarch += memslot_modification_stress_test TEST_GEN_PROGS_loongarch += memslot_perf_test -TEST_GEN_PROGS_loongarch += set_memory_region_test SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
On Mon, Aug 11, 2025 at 06:49:07PM +0800, Bibo Mao wrote:
Hi Dong,
Thanks for you patch.
On 2025/8/11 下午4:24, Dong Yang wrote:
Remove the common KVM test cases already added to TEST_GEN_PROGS_COMMON as following:
demand_paging_test dirty_log_test guest_print_test kvm_binary_stats_test kvm_create_max_vcpus kvm_page_table_test set_memory_region_test
Fixes: a867688c8cbb ("KVM: selftests: Add supported test cases for LoongArch") Signed-off-by: Quan Zhou zhouquan@iscas.ac.cn Signed-off-by: Dong Yang dayss1224@gmail.com
tools/testing/selftests/kvm/Makefile.kvm | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 38b95998e1e6..d2ad85a8839f 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -199,17 +199,10 @@ TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
TEST_GEN_PROGS_loongarch = $(TEST_GEN_PROGS_COMMON) is missing.
BTW irqfd_test in TEST_GEN_PROGS_COMMON fails to run on LoongArch, does this test case pass to run on Riscv?
It appears to. It outputs the vm mode created and then exits with a zero exit code.
Thanks, drew
Regards Bibo Mao
TEST_GEN_PROGS_loongarch += coalesced_io_test -TEST_GEN_PROGS_loongarch += demand_paging_test TEST_GEN_PROGS_loongarch += dirty_log_perf_test -TEST_GEN_PROGS_loongarch += dirty_log_test -TEST_GEN_PROGS_loongarch += guest_print_test TEST_GEN_PROGS_loongarch += hardware_disable_test -TEST_GEN_PROGS_loongarch += kvm_binary_stats_test -TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus -TEST_GEN_PROGS_loongarch += kvm_page_table_test TEST_GEN_PROGS_loongarch += memslot_modification_stress_test TEST_GEN_PROGS_loongarch += memslot_perf_test -TEST_GEN_PROGS_loongarch += set_memory_region_test SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
On 2025/8/19 上午8:30, Andrew Jones wrote:
On Mon, Aug 11, 2025 at 06:49:07PM +0800, Bibo Mao wrote:
Hi Dong,
Thanks for you patch.
On 2025/8/11 下午4:24, Dong Yang wrote:
Remove the common KVM test cases already added to TEST_GEN_PROGS_COMMON as following:
demand_paging_test dirty_log_test guest_print_test kvm_binary_stats_test kvm_create_max_vcpus kvm_page_table_test set_memory_region_test
Fixes: a867688c8cbb ("KVM: selftests: Add supported test cases for LoongArch") Signed-off-by: Quan Zhou zhouquan@iscas.ac.cn Signed-off-by: Dong Yang dayss1224@gmail.com
tools/testing/selftests/kvm/Makefile.kvm | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 38b95998e1e6..d2ad85a8839f 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -199,17 +199,10 @@ TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
TEST_GEN_PROGS_loongarch = $(TEST_GEN_PROGS_COMMON) is missing.
BTW irqfd_test in TEST_GEN_PROGS_COMMON fails to run on LoongArch, does this test case pass to run on Riscv?
It appears to. It outputs the vm mode created and then exits with a zero exit code.
Here is output of irqfd test on LoongArch [root@kvm-131 kvm]# ./irqfd_test Random seed: 0x6b8b4567 ==== Test Assertion Failure ==== include/kvm_util.h:527: !ret pid=4016 tid=4016 errno=11 - Resource temporarily unavailable 1 0x00000001200027ab: kvm_irqfd at kvm_util.h:527 2 0x00000001200020d7: main at irqfd_test.c:100 3 0x00007ffff38a8707: ?? ??:0 4 0x00007ffff38a87ef: ?? ??:0 5 0x00000001200023b7: _start at ??:? KVM_IRQFD failed, rc: -1 errno: 11 (Resource temporarily unavailable)
The problem is that kernel irqchip is not created with irqfd_test, and function kvm_arch_intc_initialized() returns false on LongArch. /* * returns true if the virtual interrupt controller is initialized and * ready to accept virtual IRQ. On some architectures virtual interrupt * controller is dynamically instantiated and this is not always true. */ bool kvm_arch_intc_initialized(struct kvm *kvm);
On LoongArch virtual irqchip is dynamically created by VMM.
Regards Bibo Mao
Thanks, drew
Regards Bibo Mao
TEST_GEN_PROGS_loongarch += coalesced_io_test -TEST_GEN_PROGS_loongarch += demand_paging_test TEST_GEN_PROGS_loongarch += dirty_log_perf_test -TEST_GEN_PROGS_loongarch += dirty_log_test -TEST_GEN_PROGS_loongarch += guest_print_test TEST_GEN_PROGS_loongarch += hardware_disable_test -TEST_GEN_PROGS_loongarch += kvm_binary_stats_test -TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus -TEST_GEN_PROGS_loongarch += kvm_page_table_test TEST_GEN_PROGS_loongarch += memslot_modification_stress_test TEST_GEN_PROGS_loongarch += memslot_perf_test -TEST_GEN_PROGS_loongarch += set_memory_region_test SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
linux-kselftest-mirror@lists.linaro.org