e77f71c634
[ Upstream commit b648a5132ca3237a0f1ce5d871fff342b0efcf8a ]
The kernel test robot pointed out a slightly different error message
after recent commit 5456ffdee666 ("powerpc/spufs: simplify spufs core
dumping") to spufs for a configuration that never worked:
powerpc64-linux-ld: arch/powerpc/platforms/cell/spufs/file.o: in function `.spufs_proxydma_info_dump':
>> file.c:(.text+0x4c68): undefined reference to `.dump_emit'
powerpc64-linux-ld: arch/powerpc/platforms/cell/spufs/file.o: in function `.spufs_dma_info_dump':
file.c:(.text+0x4d70): undefined reference to `.dump_emit'
powerpc64-linux-ld: arch/powerpc/platforms/cell/spufs/file.o: in function `.spufs_wbox_info_dump':
file.c:(.text+0x4df4): undefined reference to `.dump_emit'
Add a Kconfig dependency to prevent this from happening again.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200706132302.3885935-1-arnd@arndb.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
108 lines
2.5 KiB
Plaintext
108 lines
2.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config PPC_CELL
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bool
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config PPC_CELL_COMMON
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bool
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select PPC_CELL
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select PPC_DCR_MMIO
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select PPC_INDIRECT_PIO
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select PPC_INDIRECT_MMIO
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select PPC_NATIVE
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select PPC_RTAS
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select IRQ_EDGE_EOI_HANDLER
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config PPC_CELL_NATIVE
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bool
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select PPC_CELL_COMMON
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select MPIC
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select PPC_IO_WORKAROUNDS
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select IBM_EMAC_EMAC4 if IBM_EMAC
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select IBM_EMAC_RGMII if IBM_EMAC
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select IBM_EMAC_ZMII if IBM_EMAC #test only
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select IBM_EMAC_TAH if IBM_EMAC #test only
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config PPC_IBM_CELL_BLADE
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bool "IBM Cell Blade"
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depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
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select PPC_CELL_NATIVE
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select PPC_OF_PLATFORM_PCI
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select FORCE_PCI
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select MMIO_NVRAM
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select PPC_UDBG_16550
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select UDBG_RTAS_CONSOLE
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config AXON_MSI
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bool
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depends on PPC_IBM_CELL_BLADE && PCI_MSI
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default y
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menu "Cell Broadband Engine options"
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depends on PPC_CELL
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config SPU_FS
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tristate "SPU file system"
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default m
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depends on PPC_CELL
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depends on COREDUMP
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select SPU_BASE
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help
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The SPU file system is used to access Synergistic Processing
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Units on machines implementing the Broadband Processor
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Architecture.
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config SPU_BASE
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bool
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select PPC_COPRO_BASE
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config CBE_RAS
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bool "RAS features for bare metal Cell BE"
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depends on PPC_CELL_NATIVE
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default y
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config PPC_IBM_CELL_RESETBUTTON
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bool "IBM Cell Blade Pinhole reset button"
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depends on CBE_RAS && PPC_IBM_CELL_BLADE
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default y
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help
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Support Pinhole Resetbutton on IBM Cell blades.
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This adds a method to trigger system reset via front panel pinhole button.
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config PPC_IBM_CELL_POWERBUTTON
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tristate "IBM Cell Blade power button"
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depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
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default y
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help
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Support Powerbutton on IBM Cell blades.
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This will enable the powerbutton as an input device.
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config CBE_THERM
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tristate "CBE thermal support"
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default m
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depends on CBE_RAS && SPU_BASE
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config PPC_PMI
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tristate
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default y
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depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
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help
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PMI (Platform Management Interrupt) is a way to
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communicate with the BMC (Baseboard Management Controller).
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It is used in some IBM Cell blades.
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config CBE_CPUFREQ_SPU_GOVERNOR
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tristate "CBE frequency scaling based on SPU usage"
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depends on SPU_FS && CPU_FREQ
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default m
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help
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This governor checks for spu usage to adjust the cpu frequency.
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If no spu is running on a given cpu, that cpu will be throttled to
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the minimal possible frequency.
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endmenu
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config OPROFILE_CELL
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def_bool y
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depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE
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