gentoo 在make的时候出想很多warning

whjscm

请问下大家个问题
gentoo 在make的时候出想很多warning
有没有影响 要不要处理 怎样处理阿
drivers/acpi/acpica/tbfadt.c: In functionb_hcd_poll_rh_status':
/usr/src/linux-2.6.30-gentoo-r6/arch/x86/include/asm/string_32.h:75: warning: array subscript is above array bounds
drivers/video/console/fbcon.c: In function lot_name':
drivers/pci/hotplug/cpqphp.h:454: warning: return discards qualifiers from pointer target type
drivers/usb/core/hcd.c: In function lot_name':
drivers/pci/hotplug/cpqphp.h:454: warning: return discards qualifiers from pointer target type
In file included from drivers/pci/hotplug/cpqphp_pci.c:38:
drivers/pci/hotplug/cpqphp.h: In function lot_name':
drivers/pci/hotplug/cpqphp.h:454: warning: return discards qualifiers from pointer target type
In file included from drivers/pci/hotplug/cpqphp_sysfs.c:37:
drivers/pci/hotplug/cpqphp.h: In function lot_name':
drivers/pci/hotplug/cpqphp.h:454: warning: return discards qualifiers from pointer target type
In file included from drivers/pci/hotplug/cpqphp_ctrl.c:41:
drivers/pci/hotplug/cpqphp.h: In function ysrq_intelfb_restore_op' defined but not used
In file included from drivers/pci/hotplug/cpqphp_core.c:46:
drivers/pci/hotplug/cpqphp.h: In function cpi_tb_create_local_fadt':
/usr/src/linux-2.6.30-gentoo-r6/arch/x86/include/asm/string_32.h:75: warning: array subscript is above array bounds

drivers/video/console/fbcon.c:2964: warning: ISO C90 forbids mixed declarations and code
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'