linux-kernel - Re: [PATCH] Build guest_memfd

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Message-Id: <E7E9D65D-1DAC-4CA5-BDA5-D515D15E50F8@linux.dev>
Date: Wed, 8 May 2024 15:41:00 +0900
From: Itaru Kitayama <itaru.kitayama@...ux.dev>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: Shuah Khan <shuah@...nel.org>,
 kvm@...r.kernel.org,
 linux-kselftest@...r.kernel.org,
 linux-kernel@...r.kernel.org,
 Itaru Kitayama <itaru.kitayama@...itsu.com>
Subject: Re: [PATCH] Build guest_memfd_test also on arm64.

Hi Paolo,

> On Feb 23, 2024, at 17:57, Paolo Bonzini <pbonzini@...hat.com> wrote:
> 
> On Thu, Feb 22, 2024 at 12:44 AM Itaru Kitayama
> <itaru.kitayama@...ux.dev> wrote:
>> on arm64 KVM_CAP_GUEST_MEMDF capability is not enabled, but
>> guest_memfd_test can build on arm64, let's build it on arm64 as well.
> 
> The test will be skipped, so there's no point in compiling it.

It’s not merged yet, but the Arm CCA support series V2 is out there, would you consider building it for arm64
as well?

Thanks,
Itaru.

> 
> Paolo
> 
>> Signed-off-by: Itaru Kitayama <itaru.kitayama@...itsu.com>
>> ---
>> tools/testing/selftests/kvm/Makefile | 1 +
>> 1 file changed, 1 insertion(+)
>> 
>> diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
>> index 492e937fab00..8a4f8afb81ca 100644
>> --- a/tools/testing/selftests/kvm/Makefile
>> +++ b/tools/testing/selftests/kvm/Makefile
>> @@ -158,6 +158,7 @@ TEST_GEN_PROGS_aarch64 += access_tracking_perf_test
>> TEST_GEN_PROGS_aarch64 += demand_paging_test
>> TEST_GEN_PROGS_aarch64 += dirty_log_test
>> TEST_GEN_PROGS_aarch64 += dirty_log_perf_test
>> +TEST_GEN_PROGS_aarch64 += guest_memfd_test
>> TEST_GEN_PROGS_aarch64 += guest_print_test
>> TEST_GEN_PROGS_aarch64 += get-reg-list
>> TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
>> 
>> ---
>> base-commit: 39133352cbed6626956d38ed72012f49b0421e7b
>> change-id: 20240222-memfd-7285f9564c1e
>> 
>> Best regards,
>> --
>> Itaru Kitayama <itaru.kitayama@...ux.dev>
>> 
>