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4248d043e4
This reverts commit 3b16f6268e.
Selecting a Kconfig option that has its own set of dependencies tends to
end badly, and in this case 'randconfig' builds blew up on 32-bit ARM
where ARM_PMUV3 was being selecting with HW_PERF_EVENTS=n:
| drivers/perf/arm_pmuv3.c:68:5: error: use of undeclared identifier 'DTLB'
| [C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1D_TLB,
| ^
| fatal error: too many errors emitted, stopping now [-ferror-limit=]
| 20 errors generated.
|
| Kconfig warnings: (for reference only)
| WARNING: unmet direct dependencies detected for ARM_PMUV3
| Depends on [n]: PERF_EVENTS [=y] && HW_PERF_EVENTS [=n] && (ARM [=y] && CPU_V7 [=y] || ARM64)
| Selected by [y]:
| - ARCH_VIRT [=y] && ARCH_MULTI_V7 [=y] && PERF_EVENTS [=y]
As suggested by Marc, just drop the 'select' clause altogether by
reverting the patch which introduced it.
Link: https://lore.kernel.org/r/202303281539.zzI4vpw1-lkp@intel.com
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.