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From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org, misono.tomohiro@fujitsu.com,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v3 0/4] selftests: arm64: vec-syscfg updates
Date: Wed, 29 Sep 2021 16:19:21 +0100	[thread overview]
Message-ID: <20210929151925.9601-1-broonie@kernel.org> (raw)

This series fixes up a few issues introduced into vec-syscfg during
refactoring in the review process, then adds a new test which ensures
that the behaviour when we attempt to set a vector length which is not
supported by the current system matches what is documented in the SVE
ABI documentation.

v3:
 - Rebased onto v5.14-rc3.
 - Check to see if we discovered the system vector lengths before trying
   to set all possible vector lengths since we need that information to
   validate the results.
v2:
 - Fix handling of missing VLs when checking that vector length setting
   works as expected.

Mark Brown (4):
  selftests: arm64: Fix printf() format mismatch in vec-syscfg
  selftests: arm64: Remove bogus error check on writing to files
  selftests: arm64: Fix and enable test for setting current VL in
    vec-syscfg
  selftests: arm64: Verify that all possible vector lengths are handled

 tools/testing/selftests/arm64/fp/vec-syscfg.c | 95 ++++++++++++++++---
 1 file changed, 82 insertions(+), 13 deletions(-)


base-commit: 5816b3e6577eaa676ceb00a848f0fd65fe2adc29
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org, misono.tomohiro@fujitsu.com,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v3 0/4] selftests: arm64: vec-syscfg updates
Date: Wed, 29 Sep 2021 16:19:21 +0100	[thread overview]
Message-ID: <20210929151925.9601-1-broonie@kernel.org> (raw)

This series fixes up a few issues introduced into vec-syscfg during
refactoring in the review process, then adds a new test which ensures
that the behaviour when we attempt to set a vector length which is not
supported by the current system matches what is documented in the SVE
ABI documentation.

v3:
 - Rebased onto v5.14-rc3.
 - Check to see if we discovered the system vector lengths before trying
   to set all possible vector lengths since we need that information to
   validate the results.
v2:
 - Fix handling of missing VLs when checking that vector length setting
   works as expected.

Mark Brown (4):
  selftests: arm64: Fix printf() format mismatch in vec-syscfg
  selftests: arm64: Remove bogus error check on writing to files
  selftests: arm64: Fix and enable test for setting current VL in
    vec-syscfg
  selftests: arm64: Verify that all possible vector lengths are handled

 tools/testing/selftests/arm64/fp/vec-syscfg.c | 95 ++++++++++++++++---
 1 file changed, 82 insertions(+), 13 deletions(-)


base-commit: 5816b3e6577eaa676ceb00a848f0fd65fe2adc29
-- 
2.20.1


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             reply	other threads:[~2021-09-29 15:21 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-29 15:19 Mark Brown [this message]
2021-09-29 15:19 ` [PATCH v3 0/4] selftests: arm64: vec-syscfg updates Mark Brown
2021-09-29 15:19 ` [PATCH v3 1/4] selftests: arm64: Fix printf() format mismatch in vec-syscfg Mark Brown
2021-09-29 15:19   ` Mark Brown
2021-09-29 15:19 ` [PATCH v3 2/4] selftests: arm64: Remove bogus error check on writing to files Mark Brown
2021-09-29 15:19   ` Mark Brown
2021-09-29 15:19 ` [PATCH v3 3/4] selftests: arm64: Fix and enable test for setting current VL in vec-syscfg Mark Brown
2021-09-29 15:19   ` Mark Brown
2021-09-29 15:19 ` [PATCH v3 4/4] selftests: arm64: Verify that all possible vector lengths are handled Mark Brown
2021-09-29 15:19   ` Mark Brown
2021-09-29 17:48 ` [PATCH v3 0/4] selftests: arm64: vec-syscfg updates Will Deacon
2021-09-29 17:48   ` Will Deacon

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