19fb5818ed
Malta defconfig compiles with GIC on. Hence when compiling for SMP it causes the new IPI code to be activated. But on qemu malta there's no GIC causing a BUG_ON(!ipidomain) to be hit in mips_smp_ipi_init(). Since in that configuration one can only run a single core SMP (!), skip IPI initialisation if we detect that this is the case. It is a sensible behaviour to introduce and should keep such possible configuration to run rather than die hard unnecessarily. Signed-off-by: Qais Yousef <qsyousef@gmail.com> Reported-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12892/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| arc | ||
| arm | ||
| arm64 | ||
| avr32 | ||
| blackfin | ||
| c6x | ||
| cris | ||
| frv | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m32r | ||
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| metag | ||
| microblaze | ||
| mips | ||
| mn10300 | ||
| nios2 | ||
| openrisc | ||
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| score | ||
| sh | ||
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| tile | ||
| um | ||
| unicore32 | ||
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| .gitignore | ||
| Kconfig | ||