kernel/linux.git/tools/testing/selftests/powerpc, branch v4.9.14Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.9.142017-01-26T07:24:45+00:00selftest/powerpc: Wrong PMC initialized in pmc56_overflow test2017-01-26T07:24:45+00:00Madhavan Srinivasanmaddy@linux.vnet.ibm.com2016-12-19T12:16:53+00:00urn:sha1:fa555d021d2b87faffe156e642c781ce20b05932
commit df21d2fa733035e4d414379960f94b2516b41296 upstream.
Test uses PMC2 to count the event. But PMC1 is being initialized.
Patch to fix it.
Fixes: 3752e453f6ba ('selftests/powerpc: Add tests of PMU EBBs')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
selftests/powerpc: Fix build break caused by EXPORT_SYMBOL changes2016-10-06T11:26:42+00:00Michael Ellermanmpe@ellerman.id.au2016-10-05T05:15:14+00:00urn:sha1:8321564a11bbeadffcc7d6335bcf3c07e5c397a3
The changes to make EXPORT_SYMBOL work in asm, specifically commit
9445aa1a3062 ("ppc: move exports to definitions"), in the kbuild tree,
breaks some of our selftests.
That is because we symlink the kernel code into the selftest, and shim
the required headers, and we are now missing asm/export.h
So create a minimal export.h to keep the tests building once powerpc and
the kbuild trees are merged.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add missing binaries to .gitignores2016-10-06T11:26:40+00:00Michael Ellermanmpe@ellerman.id.au2016-10-06T09:48:21+00:00urn:sha1:2ae342e64d987866cf44cded90891ffde89a93a9
Some of the recent new selftests were missing additions to .gitignore,
add them now.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add checks for transactional VSXs in signal contexts2016-10-04T09:33:15+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:23+00:00urn:sha1:dd9bda4780936d319476867901b20c86b490b0c0
If a thread receives a signal while transactional the kernel creates a
second context to show the transactional state of the process. This
test loads some known values and waits for a signal and confirms that
the expected values are in the signal context.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add checks for transactional VMXs in signal contexts2016-10-04T09:33:14+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:22+00:00urn:sha1:7bb0e7e38b5787d0d88c709c8933a08ed733eb94
If a thread receives a signal while transactional the kernel creates a
second context to show the transactional state of the process. This
test loads some known values and waits for a signal and confirms that
the expected values are in the signal context.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add checks for transactional FPUs in signal contexts2016-10-04T09:33:14+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:21+00:00urn:sha1:5ca4ffcd5cee39af6b0b3ccfea59ebfffb5c2ad5
If a thread receives a signal while transactional the kernel creates a
second context to show the transactional state of the process. This
test loads some known values and waits for a signal and confirms that
the expected values are in the signal context.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add checks for transactional GPRs in signal contexts2016-10-04T09:33:12+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:20+00:00urn:sha1:f10d4424b20c101f3b4dd599819083e1e4b5a3fa
If a thread receives a signal while transactional the kernel creates a
second context to show the transactional state of the process. This
test loads some known values and waits for a signal and confirms that
the expected values are in the signal context.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Check that signals always get delivered2016-10-04T09:26:36+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:19+00:00urn:sha1:ef186331b427fdf2bf791d184921df6c6c6e9a63
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add TM tcheck helpers in C2016-10-04T09:10:14+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:18+00:00urn:sha1:8e03bd4e70b6a4c70ac3ea6766b2bc06a8ad91a3
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Allow tests to extend their kill timeout2016-10-04T09:10:13+00:00Cyril Burcyrilbur@gmail.com2016-09-23T06:18:17+00:00urn:sha1:0886c6d4d21edc9902adfbf02e6e74916287ae04
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>