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d198b34f |
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03-Mar-2020 |
Masahiro Yamada <masahiroy@kernel.org> |
.gitignore: add SPDX License Identifier Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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dbc3f77c |
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11-Jul-2018 |
Michael Ellerman <mpe@ellerman.id.au> |
selftests/powerpc: Consolidate copy/paste test logic This logic was shared between multiple tests, but now that we have removed all but one of them we can just move it into that test. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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525661ef |
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11-Jul-2018 |
Michael Ellerman <mpe@ellerman.id.au> |
selftests/powerpc: Remove Power9 paste tests Paste on POWER9 only works to accelerators and not on real memory. So these tests just generate a SIGILL. So just delete them. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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83039f22 |
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11-Jul-2018 |
Michael Ellerman <mpe@ellerman.id.au> |
selftests/powerpc: Remove Power9 copy_unaligned test This is a test of the ISA 3.0 "copy" instruction. That instruction has an L field, which if set to 1 specifies that "the instruction identifies the beginning of a move group" (pp 858). That's also referred to as "copy first" vs "copy". In ISA 3.0B the copy instruction does not have an L field, and the corresponding bit in the instruction must be set to 1. This test is generating a "copy" instruction, not a "copy first", and so on Power9 (which implements 3.0B), this results in an illegal instruction. So just drop the test entirely. We still have copy_first_unaligned to test the "copy first" behaviour. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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bd79010f |
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22-May-2018 |
Michael Neuling <mikey@neuling.org> |
selftests/powerpc: Add missing .gitignores Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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43750880 |
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16-Jun-2016 |
Chris Smart <chris@distroguy.com> |
selftests/powerpc: Test unaligned copy and paste Test that an ISA 3.0 compliant machine performing an unaligned copy, copy_first, paste or paste_last is sent a SIGBUS. Signed-off-by: Chris Smart <chris@distroguy.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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