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| author | Christian Marangi <ansuelsmth@gmail.com> | 2025-01-20 18:38:09 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2025-01-21 12:45:24 +0300 |
| commit | 885f5669f2abd0db34c9832259f77240d5350e36 (patch) | |
| tree | 832243a7e1f4a771d6a4fe56032584a0b74d457c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c2d7aa308ecfb55e798558683ee08b171929e764 (diff) | |
| download | linux-885f5669f2abd0db34c9832259f77240d5350e36.tar.xz | |
pmdomain: airoha: Fix compilation error with Clang-20 and Thumb2 mode
The use of R7 in the SMCCC conflicts with the compiler's use of R7 as a frame
pointer in Thumb2 mode, which is forcibly enabled by Clang when profiling
hooks are inserted via the -pg switch.
This is a known issue and similar driver workaround this with a Makefile
ifdef. Exact workaround are applied in
drivers/firmware/arm_scmi/transports/Makefile and other similar driver.
Suggested-by: Sudeep Holla <sudeep.holla@arm.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501201840.XmpHXpQ4-lkp@intel.com/
Fixes: 82e703dd438b ("pmdomain: airoha: Add Airoha CPU PM Domain support")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20250120153817.11807-1-ansuelsmth@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions