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由 James Hogan 提交于
Since commit d41e6858 ("MIPS: Kconfig: Set default MIPS system type as generic") switched the default platform to the "generic" platform, allmodconfig has been failing with the following linker error (among other errors): arch/mips/kernel/vpe-mt.o In function `vpe_run': (.text+0x59c): undefined reference to `physical_memsize' The Lantiq platform already worked around the same issue in commit 9050d50e ("MIPS: lantiq: Set physical_memsize") by declaring physical_memsize with the initial value of 0 (on the assumption that the actual memory size will be hard-coded in the loaded VPE firmware), and the Malta platform already provided physical_memsize. Since all other platforms will fail to link with the VPE loader enabled, only allow Lantiq and Malta platforms to enable it, by way of a SYS_SUPPORTS_VPE_LOADER which is selected by those two platforms and which MIPS_VPE_LOADER depends on. SYS_SUPPORTS_MULTITHREADING is now a dependency of SYS_SUPPORTS_VPE_LOADER so that Kconfig emits a warning if SYS_SUPPORTS_VPE_LOADER is selected without SYS_SUPPORTS_MULTITHREADING. Fixes: d41e6858 ("MIPS: Kconfig: Set default MIPS system type as generic") Signed-off-by: NJames Hogan <jhogan@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: John Crispin <john@phrozen.org> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Paul Burton <paul.burton@mips.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-mips@linux-mips.org Tested-by: NGuenter Roeck <linux@roeck-us.net> Patchwork: https://patchwork.linux-mips.org/patch/18453/
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