Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support

[PATCH RFC RFT v2 0/5] fork: Support shadow stacks in clone3() · Mark Brown <broonie@kernel.org> · 2023-11-14
[PATCH RFC RFT v2 1/5] mm: Introduce ARCH_HAS_USER_SHADOW_STACK · Mark Brown <broonie@kernel.org> · 2023-11-14
Re: [PATCH RFC RFT v2 1/5] mm: Introduce ARCH_HAS_USER_SHADOW_STACK · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-14
Re: [PATCH RFC RFT v2 1/5] mm: Introduce ARCH_HAS_USER_SHADOW_STACK · Mark Brown <broonie@kernel.org> · 2023-11-15
Re: [PATCH RFC RFT v2 1/5] mm: Introduce ARCH_HAS_USER_SHADOW_STACK · David Hildenbrand <hidden> · 2023-11-15
Re: [PATCH RFC RFT v2 1/5] mm: Introduce ARCH_HAS_USER_SHADOW_STACK · Deepak Gupta <hidden> · 2023-11-15
[PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-14
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-15
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-15
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Szabolcs.Nagy@arm.com <hidden> · 2023-11-15
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-15
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Szabolcs.Nagy@arm.com <hidden> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Szabolcs.Nagy@arm.com <hidden> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Szabolcs.Nagy@arm.com <hidden> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-17
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-20
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Mark Brown <broonie@kernel.org> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-16
Re: [PATCH RFC RFT v2 2/5] fork: Add shadow stack support to clone3() · Deepak Gupta <hidden> · 2023-11-17
[PATCH RFC RFT v2 3/5] selftests/clone3: Factor more of main loop into test_clone3() · Mark Brown <broonie@kernel.org> · 2023-11-14
[PATCH RFC RFT v2 4/5] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code · Mark Brown <broonie@kernel.org> · 2023-11-14
[PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · Mark Brown <broonie@kernel.org> · 2023-11-14
Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-14
Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · Mark Brown <broonie@kernel.org> · 2023-11-15
Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · "Edgecombe, Rick P" <rick.p.edgecombe@intel.com> · 2023-11-17
Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · Deepak Gupta <hidden> · 2023-11-17
Re: [PATCH RFC RFT v2 5/5] kselftest/clone3: Test shadow stack support · Mark Brown <broonie@kernel.org> · 2023-11-20

From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
Date: 2023-11-17 18:17:01
Also in: linux-kselftest, lkml

On Tue, 2023-11-14 at 15:11 -0800, Rick Edgecombe wrote:

The other tests passed in both cases. I'm going to dig into the other
parts now but can circle back if it's not obvious what's going on
there.

Finally got back to this. I think it's just a problem with the shadow
stack detection logic in the test.

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