| /openbmc/linux/tools/testing/selftests/arm64/signal/ |
| H A D | sve_helpers.h | be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | sve_helpers.c | be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | Makefile | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| /openbmc/linux/tools/testing/selftests/arm64/signal/testcases/ |
| H A D | za_no_regs.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | ssve_za_regs.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | fake_sigreturn_sme_change_vl.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | fake_sigreturn_sve_change_vl.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | ssve_regs.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | za_regs.c | diff be158b7e6a46572cf23c1d93ff81a5b760cad9e9 Wed Aug 21 11:44:01 CDT 2024 Andre Przywara <andre.przywara@arm.com> kselftest/arm64: signal: fix/refactor SVE vector length enumeration
[ Upstream commit 5225b6562b9a7dc808d5a1e465aaf5e2ebb220cd ]
Currently a number of SVE/SME related tests have almost identical
functions to enumerate all supported vector lengths. However over time
the copy&pasted code has diverged, allowing some bugs to creep in:
- fake_sigreturn_sme_change_vl reports a failure, not a SKIP if only
one vector length is supported (but the SVE version is fine)
- fake_sigreturn_sme_change_vl tries to set the SVE vector length, not
the SME one (but the other SME tests are fine)
- za_no_regs keeps iterating forever if only one vector length is
supported (but za_regs is correct)
Since those bugs seem to be mostly copy&paste ones, let's consolidate
the enumeration loop into one shared function, and just call that from
each test. That should fix the above bugs, and prevent similar issues
from happening again.
Fixes: 4963aeb35a9e ("kselftest/arm64: signal: Add SME signal handling tests")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240821164401.3598545-1-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|