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[PATCH v2 1/6] selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning

by Jarkko Sakkinen

From: Kristen Carlson Accardi <kristen(a)linux.intel.com> OpenSSL 3.0 deprecates some of the functions used in the SGX selftests, causing build errors on new distros. For now ignore the warnings until support for the functions is no longer available and mark FIXME so that it can be clear this should be removed at some point. Signed-off-by: Kristen Carlson Accardi <kristen(a)linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v2: - Kept because does not exist in tip/x86/sgx, which is the maintainer branch for SGX, and is required for selftests. --- tools/testing/selftests/sgx/sigstruct.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/sgx/sigstruct.c b/tools/testing/selftests/sgx/sigstruct.c index 50c5ab1aa6fa..a07896a46364 100644 --- a/tools/testing/selftests/sgx/sigstruct.c +++ b/tools/testing/selftests/sgx/sigstruct.c @@ -17,6 +17,12 @@ #include "defines.h" #include "main.h" +/* + * FIXME: OpenSSL 3.0 has deprecated some functions. For now just ignore + * the warnings. + */ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" + struct q1q2_ctx { BN_CTX *bn_ctx; BIGNUM *m; -- 2.37.2

3 years, 2 months

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[PATCH linux-next] powerpc/selftests:Use timersub() for gettimeofday()

by cgel.zte＠gmail.com

From: ye xingchen <ye.xingchen(a)zte.com.cn> Use timersub() function to simplify the code. Reported-by: Zeal Robot <zealci(a)zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen(a)zte.com.cn> --- tools/testing/selftests/powerpc/benchmarks/gettimeofday.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/powerpc/benchmarks/gettimeofday.c b/tools/testing/selftests/powerpc/benchmarks/gettimeofday.c index 6b415683357b..580fcac0a09f 100644 --- a/tools/testing/selftests/powerpc/benchmarks/gettimeofday.c +++ b/tools/testing/selftests/powerpc/benchmarks/gettimeofday.c @@ -12,7 +12,7 @@ static int test_gettimeofday(void) { int i; - struct timeval tv_start, tv_end; + struct timeval tv_start, tv_end, tv_diff; gettimeofday(&tv_start, NULL); @@ -20,7 +20,9 @@ static int test_gettimeofday(void) gettimeofday(&tv_end, NULL); } - printf("time = %.6f\n", tv_end.tv_sec - tv_start.tv_sec + (tv_end.tv_usec - tv_start.tv_usec) * 1e-6); + timersub(&tv_start, &tv_end, &tv_diff); + + printf("time = %.6f\n", tv_diff.tv_sec + (tv_diff.tv_usec) * 1e-6); return 0; } -- 2.25.1

3 years, 2 months

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[PATCH] selftests/sgx: Fix OpenSSL deprecated warning for ERR_get_error_line

by Dhanuka Warusadura

These changes fix the "error: ‘ERR_get_error_line’ is deprecated: Since OpenSSL 3.0" warning. Signed-off-by: Dhanuka Warusadura <wdnuka(a)gmail.com> --- tools/testing/selftests/sgx/sigstruct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/sgx/sigstruct.c b/tools/testing/selftests/sgx/sigstruct.c index 50c5ab1aa6fa..671d9b58e274 100644 --- a/tools/testing/selftests/sgx/sigstruct.c +++ b/tools/testing/selftests/sgx/sigstruct.c @@ -136,7 +136,7 @@ static bool check_crypto_errors(void) break; had_errors = true; - err = ERR_get_error_line(&filename, &line); + err = ERR_peek_last_error_line(&filename, &line); ERR_error_string_n(err, str, sizeof(str)); fprintf(stderr, "crypto: %s: %s:%d\n", str, filename, line); } -- 2.37.2

3 years, 2 months

3
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by Galerie Raymond Dreyfus

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3 years, 2 months

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by Galerie Raymond Dreyfus

Ceci est une copie du message que vous avez envoyé à Galerie Raymond Dreyfus via Galerie Raymond Dreyfus Ceci est un message expédié via http://www.raymond-dreyfus.com/ par : JosephZem <linux-kselftest(a)vger.kernel.org> TOP 3 Handelsroboter, die Menschen zu Millionaren machen http://bitcoin-obituaries.beersec.com/dayli-news-8902

3 years, 2 months

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by Galerie Raymond Dreyfus

Ceci est une copie du message que vous avez envoyé à Galerie Raymond Dreyfus via Galerie Raymond Dreyfus Ceci est un message expédié via http://www.raymond-dreyfus.com/ par : JosephZem <linux-kselftest(a)vger.kernel.org> TOP 3 Handelsroboter, die Menschen zu Millionaren machen http://bitcoin-obituaries.beersec.com/dayli-news-8902

3 years, 2 months

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by Galerie Raymond Dreyfus

Ceci est une copie du message que vous avez envoyé à Galerie Raymond Dreyfus via Galerie Raymond Dreyfus Ceci est un message expédié via http://www.raymond-dreyfus.com/ par : JosephZem <linux-kselftest(a)vger.kernel.org> TOP 3 Handelsroboter, die Menschen zu Millionaren machen http://bitcoin-obituaries.beersec.com/dayli-news-8902

3 years, 2 months

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Copie de : Bild: Investieren Sie einmal 250 $ und erhalten Sie ab 1000 $ pro Tag

by Galerie Raymond Dreyfus

Ceci est une copie du message que vous avez envoyé à Galerie Raymond Dreyfus via Galerie Raymond Dreyfus Ceci est un message expédié via http://www.raymond-dreyfus.com/ par : JosephZem <linux-kselftest(a)vger.kernel.org> TOP 3 Handelsroboter, die Menschen zu Millionaren machen http://bitcoin-obituaries.beersec.com/dayli-news-8902

3 years, 2 months

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[PATCH 3/6] selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning

by Jarkko Sakkinen

From: Kristen Carlson Accardi <kristen(a)linux.intel.com> OpenSSL 3.0 deprecates some of the functions used in the SGX selftests, causing build errors on new distros. For now ignore the warnings until support for the functions is no longer available and mark FIXME so that it can be clear this should be removed at some point. Signed-off-by: Kristen Carlson Accardi <kristen(a)linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- tools/testing/selftests/sgx/sigstruct.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/sgx/sigstruct.c b/tools/testing/selftests/sgx/sigstruct.c index 50c5ab1aa6fa..a07896a46364 100644 --- a/tools/testing/selftests/sgx/sigstruct.c +++ b/tools/testing/selftests/sgx/sigstruct.c @@ -17,6 +17,12 @@ #include "defines.h" #include "main.h" +/* + * FIXME: OpenSSL 3.0 has deprecated some functions. For now just ignore + * the warnings. + */ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" + struct q1q2_ctx { BN_CTX *bn_ctx; BIGNUM *m; -- 2.37.2

3 years, 2 months

2
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[RFC V2 PATCH 0/8] selftests: KVM: SEV: selftests for fd-based private memory

by Vishal Annapurve

This series implements selftests executing SEV VMs to target the feature floated by Chao via: https://lore.kernel.org/linux-mm/20220706082016.2603916-12-chao.p.peng@linu… Below changes aim to test the fd based approach for guest private memory in context of SEV VMs executing on AMD SEV compatible platforms. sev_private_mem_test.c file adds selftest to access private memory from the guest via private/shared accesses and checking if the contents can be leaked to/accessed by vmm via shared memory view before/after conversions. To allow SEV/SEV-ES VMs to toggle the encryption bit during memory conversion, support is added for mapping guest pagetables to guest va ranges and passing the mapping information to guests via shared pages. This series has dependency on following patch series: 1) V7 series patches from Chao mentioned above. 2) https://lore.kernel.org/lkml/20220810152033.946942-1-pgonda@google.com/T/#u - Series posted by Peter containing patches from Michael and Sean 3) https://lore.kernel.org/lkml/Ywa9T+jKUpaHLu%2Fl@google.com/T/ - Series posted for similar selftests executing non-confidential VMs. Github link for the patches posted as part of this series: https://github.com/vishals4gh/linux/commits/sev_upm_selftests_rfcv2 Vishal Annapurve (8): selftests: kvm: x86_64: Add support for pagetable tracking kvm: Add HVA range operator arch: x86: sev: Populate private memory fd during LAUNCH_UPDATE_DATA selftests: kvm: sev: Support memslots with private memory selftests: kvm: Update usage of private mem lib for SEV VMs selftests: kvm: Support executing SEV VMs with private memory selftests: kvm: Refactor testing logic for private memory selftests: kvm: Add private memory test for SEV VMs arch/x86/kvm/svm/sev.c | 99 ++++++- include/linux/kvm_host.h | 8 + tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 2 + .../selftests/kvm/include/kvm_util_base.h | 105 +++++++ .../kvm/include/x86_64/private_mem.h | 10 +- .../include/x86_64/private_mem_test_helper.h | 13 + .../selftests/kvm/include/x86_64/sev.h | 2 + tools/testing/selftests/kvm/lib/kvm_util.c | 78 ++++- .../selftests/kvm/lib/x86_64/private_mem.c | 189 ++++++++++-- .../kvm/lib/x86_64/private_mem_test_helper.c | 273 ++++++++++++++++++ .../selftests/kvm/lib/x86_64/processor.c | 32 ++ tools/testing/selftests/kvm/lib/x86_64/sev.c | 15 +- .../selftests/kvm/x86_64/private_mem_test.c | 246 +--------------- .../kvm/x86_64/sev_private_mem_test.c | 21 ++ virt/kvm/kvm_main.c | 87 +++++- 16 files changed, 880 insertions(+), 301 deletions(-) create mode 100644 tools/testing/selftests/kvm/include/x86_64/private_mem_test_helper.h create mode 100644 tools/testing/selftests/kvm/lib/x86_64/private_mem_test_helper.c create mode 100644 tools/testing/selftests/kvm/x86_64/sev_private_mem_test.c -- 2.37.2.672.g94769d06f0-goog

3 years, 2 months

1
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