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ad8284ea |
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29-Oct-2022 |
Shaomin Deng <dengshaomin@cdjrlc.com> |
selftests/powerpc: Remove repeated word in comments Remove the repeated word "not" in comments. Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20221029094643.5595-1-dengshaomin@cdjrlc.com
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a7aaa2f2 |
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04-Aug-2020 |
Sandipan Das <sandipan@linux.ibm.com> |
selftests/powerpc: Fix pkey syscall redefinitions On distros using older glibc versions, the pkey tests encounter build failures due to redefinition of the pkey syscall numbers. For compatibility, commit 743f3544fffb added a wrapper for the gettid() syscall and included syscall.h if the version of glibc used is older than 2.30. This leads to different definitions of SYS_pkey_* as the ones in the pkey test header set numeric constants where as the ones from syscall.h reuse __NR_pkey_*. The compiler complains about redefinitions since they are different. This replaces SYS_pkey_* definitions with __NR_pkey_* such that the definitions in both syscall.h and pkeys.h are alike. This way, if syscall.h has to be included for compatibility reasons, builds will still succeed. Fixes: 743f3544fffb ("selftests/powerpc: Add wrapper for gettid") Reported-by: Sachin Sant <sachinp@linux.vnet.ibm.com> Suggested-by: David Laight <david.laight@aculab.com> Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/a4956d838bf59b0a71a2553c5ca81131ea8b49b9.1596561758.git.sandipan@linux.ibm.com
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264d7fcc |
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26-Jul-2020 |
Sandipan Das <sandipan@linux.ibm.com> |
selftests/powerpc: Add pkey helpers for rights This adds some new pkey-related helper to print access rights of a pkey in the "rwx" format and to generate different valid combinations of pkey rights starting from a given combination. Signed-off-by: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/6cc1c7d1f686618668a3e090f1d0c2a4cd9dea3f.1595821792.git.sandipan@linux.ibm.com
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128d3d02 |
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26-Jul-2020 |
Sandipan Das <sandipan@linux.ibm.com> |
selftests/powerpc: Move pkey helpers to headers This moves all the pkey-related helpers to a new header file and also a helper to print error messages in signal handlers to the existing utils header file. Signed-off-by: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/28e633fa9ec1a6500c12188e09ea1887b10a10c1.1595821792.git.sandipan@linux.ibm.com
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