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Problemas com genkernel (genkernel all) - RESOLVIDO
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gava
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PostPosted: Fri May 13, 2016 4:22 pm    Post subject: Problemas com genkernel (genkernel all) - RESOLVIDO Reply with quote

Bom dia amigos,

Alguem poderia me ajudar, em determido momento do handbook:

Alternativa: Usando o genkernel
Se a configuração manual parecer muito difícil, então é recomendado o uso do genkernel. Ele irá configurar e construir o kernel automaticamente.


ao utilizar o comando: genkernel all

temos a seguinte saída:

* Gentoo Linux Genkernel; Version 3.4.52.3
* Running with options: all

* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86/modules_load ..

* Linux Kernel 4.4.6-gentoo for x86...
* .. with config file /usr/share/genkernel/arch/x86/generated-config
* kernel: Using config from /usr/share/genkernel/arch/x86/generated-config
* Previous config backed up to .config--2016-05-13--10-17-56.bak
* kernel: >> Running mrproper...
* >> Running oldconfig...
* kernel: >> Cleaning...
* ERROR: Failed to compile the "prepare" target...
*
* -- Grepping log... --
*
* SHIPPED scripts/kconfig/zconf.lex.c
* SHIPPED scripts/kconfig/zconf.hash.c
* HOSTCC scripts/kconfig/zconf.tab.o
* HOSTLD scripts/kconfig/conf
*scripts/kconfig/conf --oldconfig Kconfig
*.config:31:warning: symbol value 'm' invalid for X86_INTEL_PSTATE
*.config:2289:warning: override: FB_MB862XX_LIME changes choice state
*.config:2710:warning: symbol value 'm' invalid for AB3100_CORE
*.config:2719:warning: symbol value 'm' invalid for MFD_WM8400
*.config:2720:warning: symbol value 'm' invalid for MFD_WM8350_I2C
*.config:2721:warning: symbol value 'm' invalid for MFD_WM8350
*.config:2722:warning: symbol value 'm' invalid for MFD_WM831X
*.config:3368:warning: symbol value 'm' invalid for POWER_SUPPLY
*--
*Allow for memory compaction (COMPACTION) [Y/n/?] y
* Page migration (MIGRATION) [Y/?] y
*Enable bounce buffers (BOUNCE) [Y/n/?] (NEW)
*Enable KSM for page merging (KSM) [Y/n/?] y
*Low address space to protect from user allocation (DEFAULT_MMAP_MIN_ADDR) [4096] 4096
*Enable recovery from hardware memory errors (MEMORY_FAILURE) [Y/n/?] y
*--
* ACPI tables override via initrd (ACPI_INITRD_TABLE_OVERRIDE) [N/y/?] (NEW)
* Debug Statements (ACPI_DEBUG) [N/y/?] (NEW)
* PCI slot detection driver (ACPI_PCI_SLOT) [Y/n/?] y
* Container and Module Devices (ACPI_CONTAINER) [Y/?] (NEW) y
* Smart Battery System (ACPI_SBS) [N/m/y/?] (NEW)
* Hardware Error Device (ACPI_HED) [Y/?] y
* Allow ACPI methods to be inserted/replaced at run time (ACPI_CUSTOM_METHOD) [N/m/y/?] (NEW)
* ACPI NVDIMM Firmware Interface Table (NFIT) (ACPI_NFIT) [N/m/y/?] (NEW)
* ACPI Platform Error Interface (APEI) (ACPI_APEI) [Y/n/?] y
* APEI Generic Hardware Error Source (ACPI_APEI_GHES) [Y/n/?] y
* APEI PCIe AER logging/recovering support (ACPI_APEI_PCIEAER) [Y/n/?] y
* APEI memory error recovering support (ACPI_APEI_MEMORY_FAILURE) [Y/n/?] y
* APEI Error INJection (EINJ) (ACPI_APEI_EINJ) [M/n/y/?] m
* APEI Error Record Serialization Table (ERST) Debug Support (ACPI_APEI_ERST_DEBUG) [M/n/y/?] m
* Extended Error Log support (ACPI_EXTLOG) [N/m/y/?] (NEW)
*--
* Bus options (PCI etc.)
*
*PCI support (PCI) [Y/n/?] y
* Support mmconfig PCI config space access (PCI_MMCONFIG) [N/y] (NEW)
* PCI Express Port Bus support (PCIEPORTBUS) [Y/n/?] y
* Root Port Advanced Error Reporting support (PCIEAER) [Y/n/?] y
* PCI Express ECRC settings control (PCIE_ECRC) [Y/n/?] y
* PCIe AER error injector support (PCIEAER_INJECT) [M/n/y/?] m
*--
* *
* round-robin scheduling (IP_VS_RR) [M/n/?] m
* weighted round-robin scheduling (IP_VS_WRR) [M/n/?] m
* least-connection scheduling (IP_VS_LC) [M/n/?] m
* weighted least-connection scheduling (IP_VS_WLC) [M/n/?] m
* weighted failover scheduling (IP_VS_FO) [N/m/?] (NEW)
*--
* * Wireless
* *
* Wireless (WIRELESS) [Y] y
* cfg80211 - wireless configuration API (CFG80211) [M/n/?] m
* nl80211 testmode command (NL80211_TESTMODE) [N/y/?] n
* enable developer warnings (CFG80211_DEVELOPER_WARNINGS) [N/y/?] n
*--
*SCSI CDROM support (BLK_DEV_SR) [M/n/y/?] m
* Enable vendor-specific extensions (for SCSI CDROM) (BLK_DEV_SR_VENDOR) [Y/n/?] y
*SCSI generic support (CHR_DEV_SG) [M/n/y/?] m
*SCSI media changer support (CHR_DEV_SCH) [M/n/y/?] m
*SCSI Enclosure Support (SCSI_ENCLOSURE) [M/n/?] m
*Verbose SCSI error reporting (kernel size +=75K) (SCSI_CONSTANTS) [Y/n/?] y
*--
* Compile All OSD modules with lots of DEBUG prints (SCSI_OSD_DEBUG) [N/y/?] n
*
* Serial ATA and Parallel ATA drivers (libata)
*
*Serial ATA and Parallel ATA drivers (libata) (ATA) [Y/n/m/?] y
* Verbose ATA error reporting (ATA_VERBOSE_ERROR) [Y/n/?] y
*--
* IP-over-InfiniBand data path debugging (INFINIBAND_IPOIB_DEBUG_DATA) [N/y/?] n
* InfiniBand SCSI RDMA Protocol (INFINIBAND_SRP) [M/n/?] m
* InfiniBand SCSI RDMA Protocol target support (INFINIBAND_SRPT) [N/m/?] (NEW)
* iSCSI Extensions for RDMA (iSER) (INFINIBAND_ISER) [M/n/?] m
*
* EDAC (Error Detection And Correction) reporting
*
*EDAC (Error Detection And Correction) reporting (EDAC) [Y/n/?] y
* EDAC legacy sysfs (EDAC_LEGACY_SYSFS) [Y/n/?] y
* Debugging (EDAC_DEBUG) [N/y/?] n
* Decode MCEs in human-readable form (only on AMD for now) (EDAC_DECODE_MCE) [M/n/y/?] m
* Main Memory EDAC (Error Detection And Correction) reporting (EDAC_MM_EDAC) [M/n/y/?] m
* AMD64 (Opteron, Athlon64) (EDAC_AMD64) [M/n/?] m
* Sysfs HW Error injection facilities (EDAC_AMD64_ERROR_INJECTION) [Y/n/?] y
*--
* JFS statistics (JFS_STATISTICS) [N/y/?] n
*XFS filesystem support (XFS_FS) [M/n/y/?] m
* XFS Quota support (XFS_QUOTA) [Y/n/?] y
* XFS POSIX ACL support (XFS_POSIX_ACL) [Y/n/?] y
* XFS Realtime subvolume support (XFS_RT) [N/y/?] n
* XFS Verbose Warnings (XFS_WARN) [N/y/?] (NEW)
*--
*Inotify support for userspace (INOTIFY_USER) [Y/n/?] y
*Filesystem wide access notification (FANOTIFY) [Y/n/?] y
* fanotify permissions checking (FANOTIFY_ACCESS_PERMISSIONS) [N/y/?] (NEW)
*Quota support (QUOTA) [Y/n/?] y
*Report quota messages through netlink interface (QUOTA_NETLINK_INTERFACE) [Y/n/?] y
*Print quota warnings to console (OBSOLETE) (PRINT_QUOTA_WARNING) [Y/n/?] y
*--
*torture tests for RCU (RCU_TORTURE_TEST) [N/m/y/?] n
*RCU CPU stall timeout in seconds (RCU_CPU_STALL_TIMEOUT) [21] (NEW)
*Enable tracing for RCU (RCU_TRACE) [N/y/?] n
*Provide debugging asserts for adding NO_HZ support to an arch (RCU_EQS_DEBUG) [N/y/?] (NEW)
*Force extended block device numbers and spread them (DEBUG_BLOCK_EXT_DEVT) [N/y/?] n
*Notifier error injection (NOTIFIER_ERROR_INJECTION) [N/m/y/?] (NEW)
*--
* SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h
* SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h
* CHK include/generated/timeconst.h
* CC kernel/bounds.s
* UPD include/generated/timeconst.h
*kernel/bounds.c:1:0: error: CPU you selected does not support x86-64 instruction set
* /*
* ^
*Kbuild:44: recipe for target 'kernel/bounds.s' failed
*make[1]: *** [kernel/bounds.s] Error 1
*Makefile:986: recipe for target 'prepare0' failed
*make: *** [prepare0] Error 2
*--
* Running with options: all
* Using genkernel.conf from /etc/genkernel.conf
* Sourcing arch-specific config.sh from /usr/share/genkernel/arch/x86/config.sh ..
* Sourcing arch-specific modules_load from /usr/share/genkernel/arch/x86/modules_load ..
*
* ERROR: Failed to compile the "prepare" target...
*
* -- End log... --
*
* Please consult /var/log/genkernel.log for more information and any
* errors that were reported above.
*
* Report any genkernel bugs to bugs.gentoo.org and
* assign your bug to genkernel@gentoo.org. Please include
* as much information as you can in your bug report; attaching
* /var/log/genkernel.log so that your issue can be dealt with effectively.
*
* Please do *not* report compilation failures as genkernel bugs!
*


Last edited by gava on Wed May 18, 2016 1:45 pm; edited 1 time in total
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pilla
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PostPosted: Fri May 13, 2016 4:51 pm    Post subject: Reply with quote

gava, quais são os fontes que estás usando? gentoo-sources?

Parece que ele está tentando usar opções erradas no config do kernel.

Podes usar a configuração do kernel que estás usando do livecd, supondo que o link /usr/src/linux está apontando para os fontes corretos.

Code:

zcat /proc/config.gz > /usr/src/linux/.config


Dai tenta de novo genkernel. Se não funcionar, vai para o diretório dos fontes e tenta um:

Code:

make && make modules_install


Se der tudo certo, tem que copiar para o /boot... mas um passo de cada vez.
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gava
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PostPosted: Fri May 13, 2016 6:14 pm    Post subject: Reply with quote

Ok, as fontes são do gentoo-sources, baixadas através de -> # emerge --ask sys-kernel/gentoo-sources


fiz o procedimento .. copiei o config.gz, com comando genkernel all deu o mesmo erro, porém ao entrar no diretorio /usr/src/linux, onde estao as fontes o comando: make && make modules_install rodaram beleza ....


posso seguir para o próximo passo do manual ?

#make install

Será necessário eu criar uma initramfs ? uma vez que nao tenho /usr e /var em particoes saparadas..

obrigado.
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pilla
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PostPosted: Fri May 13, 2016 6:47 pm    Post subject: Reply with quote

Acho que podes tentar ir adiante com o make install e a instalação do grub.
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gava
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PostPosted: Fri May 13, 2016 7:38 pm    Post subject: Reply with quote

ok, estou indo adiante, mas estou com problemas ... apois todo procedimento .. instalei o grub.. reiniciei .. o grup aparece .. mas da um kernel panic

Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

o que pode ser ?
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pilla
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PostPosted: Fri May 13, 2016 9:00 pm    Post subject: Reply with quote

Como está a configuração do Grub? E como é o /etc/fstab?
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gava
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PostPosted: Sat May 14, 2016 2:42 pm    Post subject: Reply with quote

estou utilizando o lilo

segue lilo.conf

https://ap.imagensbrasil.org/image/LP5JY

e fs tab

https://ap.imagensbrasil.org/image/LPP8j

obrigado
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pilla
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PostPosted: Sat May 14, 2016 8:46 pm    Post subject: Reply with quote

Não uso lilo há muito tempo, mas parece que a configuração não tem nada de obviamente errado. Pode ser falta de um initramfs com o driver para acessar o root?

Eu instalaria o GRUB, bem mais opções em tempo de boot e mais suportado atualmente.
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PostPosted: Sat May 14, 2016 9:51 pm    Post subject: Reply with quote

massa brother .. to fazendo assim agora.. eu tenho um core 2 duo ... estava tentando com a versao x86.. porém baixei agora a versao x86_x64 .. vou tentar gerar o kernel com genkernel .. pra ver se da certo .. e vou criar initramfs tbm ... posto aqui se nao conseguir
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gava
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PostPosted: Tue May 17, 2016 8:38 pm    Post subject: Reply with quote

depois de muita luta.... e 15 horas esperando genkernel compilar .. consegui .. to no gentoo já .. modo texto... pode fechar o topico amigo pila... parte da missao foi completa..

caso tenha dificuldades pra instalar o X e o gnome .. volto a postar... abraços
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pilla
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PostPosted: Tue May 17, 2016 10:27 pm    Post subject: Reply with quote

Parabéns!

A gente não fecha os tópicos, no máximo o dono original vai lá e edita o título para dizer que foi resolvido.
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