| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2023-02-09 | selftests/powerpc: Add read/write debugfs file, int | Benjamin Gray | |
| Debugfs files are not always integers, so make *_file return/write a byte buffer, and *_int deal with int values specifically. This increases consistency with the other file read/write helpers. Signed-off-by: Benjamin Gray <bgray@linux.ibm.com> Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20230203003947.38033-3-bgray@linux.ibm.com | |||
| 2021-04-23 | selftests/powerpc: Add uaccess flush test | Thadeu Lima de Souza Cascardo | |
| Also based on the RFI and entry flush tests, it counts the L1D misses by doing a syscall that does user access: uname, in this case. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> [dja: forward port, rename function] Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210225061949.1213404-1-dja@axtens.net | |||
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