Messages in this thread Patch in this message | | | From | Michal Hocko <> | Subject | [PATCH] acpi, memory-hotplug: parse SRAT before memblock is ready fix | Date | Sun, 27 Jan 2013 16:38:54 +0100 |
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alnoconfig complains: arch/x86/kernel/setup.c: In function ‘setup_arch’: arch/x86/kernel/setup.c:917: error: implicit declaration of function ‘early_parse_srat’
because early_parse_srat is not declared for !CONFIG_ACPI. Moreover it is defined only for CONFIG_ACPI_NUMA.
I am not sure what is the correct way to fix this but I guess that providing an empty definition for !CONFIG_ACPI_NUMA is OK.
Cc: Tang Chen <tangchen@cn.fujitsu.com> Cc: Wen Congyang <wency@cn.fujitsu.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: Jianguo Wu <wujianguo@huawei.com> Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Wu Jianguo <wujianguo@huawei.com> Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Len Brown <lenb@kernel.org> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Michal Hocko <mhocko@suse.cz> --- include/linux/acpi.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b29e0aa..4c66ac0 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -83,7 +83,6 @@ int acpi_boot_init (void); void acpi_boot_table_init (void); int acpi_mps_check (void); int acpi_numa_init (void); -void __init early_parse_srat(void); int acpi_table_init (void); int acpi_table_parse (char *id, acpi_table_handler handler); @@ -421,6 +420,14 @@ static inline int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *), #endif /* !CONFIG_ACPI */ +#ifdef CONFIG_ACPI_NUMA +void __init early_parse_srat(void); +#else +static inline void early_parse_srat(void) +{ +} +#endif + #ifdef CONFIG_ACPI void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 pm1a_ctrl, u32 pm1b_ctrl)); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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