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| author | Christophe Leroy <[email protected]> | 2020-11-03 18:07:12 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-11-19 14:50:16 +1100 |
| commit | 78665179e569c7e1fe102fb6c21d0f5b6951f084 (patch) | |
| tree | 61e8ebb084b42c6829b3c053967df1a891f12f51 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | e80639405c40127727812a0e1f8a65ba9979f146 (diff) | |
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
On 8xx, we get the following features:
[ 0.000000] cpu_features = 0x0000000000000100
[ 0.000000] possible = 0x0000000000000120
[ 0.000000] always = 0x0000000000000000
This is not correct. As CONFIG_PPC_8xx is mutually exclusive with all
other configurations, the three lines should be equal.
The problem is due to CPU_FTRS_GENERIC_32 which is taken when
CONFIG_BOOK3S_32 is NOT selected. This CPU_FTRS_GENERIC_32 is
pointless because there is no generic configuration supporting
all 32 bits but book3s/32.
Remove this pointless generic features definition to unbreak the
calculation of 'possible' features and 'always' features.
Fixes: 76bc080ef5a3 ("[POWERPC] Make default cputable entries reflect selected CPU family")
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/76a85f30bf981d1aeaae00df99321235494da254.1604426550.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions