On Thursday 23 February 2006 23:33, Boyd Stephen Smith Jr. wrote: > On Thursday 23 February 2006 15:56, Bo Andresen <[EMAIL PROTECTED]> > > > A 64-bit kernel will run 32-bit binaries fine... Um, there may be a > > > needed kernel option though... CONFIG_IA32_EMUL? Anyone? > > > > I cannot seem to find any such kernel config option. > > I think these are relevant: > $ zgrep -i ia32 /proc/config.gz > CONFIG_IA32_EMULATION=y > CONFIG_IA32_AOUT=y
I cannot find those options. ~ # zcat /proc/config.gz | grep -i '32\|k8' CONFIG_X86_32=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_MK8=y # CONFIG_SCSI_QLA2322 is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_PCNET32 is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_NLS_CODEPAGE_932 is not set CONFIG_CRYPTO_CRC32C=m CONFIG_CRC32=y CONFIG_LIBCRC32C=m I notice CONFIG_X86_32=y but cannot figure out where to change that in make menuconfig. Typing /X86_32 just gives this as a search result: Symbol: X86_32 [=y] > > Is there a way to verify that I really > > am running a 64 kernel? > > I believe this tells you: > $ uname -m > x86_64 ~ # uname -m i686 > So, you may want to configure, make, and install your kernel like: > make ARCH=x86_64 menuconfig > make ARCH=x86_64 > make ARCH=x86_64 install > > (You don't need a CROSS_COMPILE prefix since gcc should work fine.) Should I ignore all these warnings? # make ARCH=x86_64 menuconfig scripts/kconfig/mconf arch/x86_64/Kconfig # # using defaults found in .config # .config:90:warning: trying to assign nonexistent symbol X86_ELAN .config:91:warning: trying to assign nonexistent symbol X86_VOYAGER .config:93:warning: trying to assign nonexistent symbol X86_SUMMIT .config:94:warning: trying to assign nonexistent symbol X86_BIGSMP .config:96:warning: trying to assign nonexistent symbol X86_GENERICARCH .config:97:warning: trying to assign nonexistent symbol X86_ES7000 .config:98:warning: trying to assign nonexistent symbol M386 .config:99:warning: trying to assign nonexistent symbol M486 .config:100:warning: trying to assign nonexistent symbol M586 .config:101:warning: trying to assign nonexistent symbol M586TSC .config:102:warning: trying to assign nonexistent symbol M586MMX .config:103:warning: trying to assign nonexistent symbol M686 .config:104:warning: trying to assign nonexistent symbol MPENTIUMII .config:105:warning: trying to assign nonexistent symbol MPENTIUMIII .config:106:warning: trying to assign nonexistent symbol MPENTIUMM .config:107:warning: trying to assign nonexistent symbol MPENTIUM4 .config:108:warning: trying to assign nonexistent symbol MK6 .config:109:warning: trying to assign nonexistent symbol MK7 .config:111:warning: trying to assign nonexistent symbol MCRUSOE .config:112:warning: trying to assign nonexistent symbol MEFFICEON .config:113:warning: trying to assign nonexistent symbol MWINCHIPC6 .config:114:warning: trying to assign nonexistent symbol MWINCHIP2 .config:115:warning: trying to assign nonexistent symbol MWINCHIP3D .config:116:warning: trying to assign nonexistent symbol MGEODEGX1 .config:117:warning: trying to assign nonexistent symbol MCYRIXIII .config:118:warning: trying to assign nonexistent symbol MVIAC3_2 .config:119:warning: trying to assign nonexistent symbol X86_GENERIC .config:121:warning: trying to assign nonexistent symbol X86_XADD .config:125:warning: trying to assign nonexistent symbol X86_WP_WORKS_OK .config:126:warning: trying to assign nonexistent symbol X86_INVLPG .config:127:warning: trying to assign nonexistent symbol X86_BSWAP .config:128:warning: trying to assign nonexistent symbol X86_POPAD_OK .config:129:warning: trying to assign nonexistent symbol X86_CMPXCHG64 .config:131:warning: trying to assign nonexistent symbol X86_INTEL_USERCOPY .config:132:warning: trying to assign nonexistent symbol X86_USE_PPRO_CHECKSUM .config:140:warning: trying to assign nonexistent symbol X86_UP_APIC .config:141:warning: trying to assign nonexistent symbol X86_UP_IOAPIC .config:145:warning: trying to assign nonexistent symbol X86_MCE_NONFATAL .config:146:warning: trying to assign nonexistent symbol X86_MCE_P4THERMAL .config:147:warning: trying to assign nonexistent symbol TOSHIBA .config:148:warning: trying to assign nonexistent symbol I8K .config:149:warning: trying to assign nonexistent symbol X86_REBOOTFIXUPS .config:160:warning: trying to assign nonexistent symbol NOHIGHMEM .config:161:warning: trying to assign nonexistent symbol HIGHMEM4G .config:174:warning: trying to assign nonexistent symbol REGPARM .config:220:warning: trying to assign nonexistent symbol APM .config:231:warning: trying to assign nonexistent symbol PCI_GOBIOS .config:232:warning: trying to assign nonexistent symbol PCI_GOMMCONFIG .config:233:warning: trying to assign nonexistent symbol PCI_GODIRECT .config:234:warning: trying to assign nonexistent symbol PCI_GOANY .config:1405:warning: trying to assign nonexistent symbol X86_FIND_SMP_CONFIG .config:1406:warning: trying to assign nonexistent symbol X86_MPPARSE .config:1459:warning: trying to assign nonexistent symbol X86_BIOS_REBOOT -- Bo Andresen -- gentoo-user@gentoo.org mailing list
