Hi all,
After merging the pci tree, today's linux-next build (arm64 defconfig)
failed like this:
In file included from <command-line>:
drivers/pci/controller/dwc/pcie-tegra194.c: In function 'tegra_pcie_ep_irq_thread':
include/linux/compiler_types.h:435:45: error: call to '__compiletime_assert_497' declared with attribute error: FIELD_PREP: value too large for the field
435 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:416:25: note: in definition of macro '__compiletime_assert'
416 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:435:9: note: in expansion of macro '_compiletime_assert'
435 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:68:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
68 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:114:17: note: in expansion of macro '__BF_FIELD_CHECK'
114 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/pci/controller/dwc/pcie-tegra194.c:498:29: note: in expansion of macro 'FIELD_PREP'
498 | val = 110 | FIELD_PREP(PCI_LTR_SCALE_SHIFT, 2) | LTR_MSG_REQ;
| ^~~~~~~~~~
Caused by commit
18ca6c2c2d0e ("PCI: dwc: Use FIELD_GET/PREP()")
I have reverted that commit for today.
--
Cheers,
Stephen Rothwell
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