[Buildroot] [PATCH] qemu: update defconfigs to Linux 4.16.7
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Sat Jun 2 20:25:35 UTC 2018
Hello,
On Sat, 2 Jun 2018 22:07:20 +0200, Waldemar Brodkorb wrote:
> All linux configs are renamed to a version neutral filename
> to avoid further renaming on kernel bumps.
>
> Defconfig Kernel Qemu Network Status
> --------------------------------------------------------------
> aarch64_virt 4.16.7 2.12.0 YES OK
> arm_versatile 4.16.7 2.12.0 YES OK
> arm_versatile_nommu 4.16.7 2.12.0 YES OK (3)
> arm_vexpress 4.16.7 2.12.0 YES OK
> m68k_mcf5208 4.16.7 2.12.0 YES OK
> m68k_q800 4.16.7 q800-v2.11.0 NO (2) OK
> microblazebe 4.16.7 2.12.0 YES OK
> microblazeel 4.16.7 2.12.0 YES OK
> mips32r2el_malta 4.16.7 2.12.0 YES OK
> mips32r2_malta 4.16.7 2.12.0 YES OK
> mips32r6el_malta 4.16.7 2.12.0 YES OK
> mips32r6_malta 4.16.7 2.12.0 YES OK
> mips64el_malta 4.16.7 2.12.0 YES OK
> mips64_malta 4.16.7 2.12.0 YES OK
> mips64r6el_malta 4.16.7 2.12.0 YES OK
> mips64r6_malta 4.16.7 2.12.0 YES OK
> nios2-10m50 4.16.7 2.12.0 NO OK
> or1k 4.16.7 2.12.0 NO OK
> ppc_g3beige 4.16.7 2.12.0 YES OK
> ppc_mpc8544ds 4.16.7 2.12.0 YES OK
> ppc_virtex_ml507 4.16.7 2.12.0 NO OK
> ppc64_pseries 4.16.7 2.12.0 YES OK
> ppc64le_pseries 4.16.7 2.12.0 YES OK
> ppc64_e5500 4.16.7 2.12.0 YES OK
> sh4 4.16.7 2.12.0 YES OK
> sh4eb 4.16.7 2.12.0 NO (1) OK
> sparc_ss10 4.16.7 2.12.0 YES OK
> sparc64_sun4u 4.16.7 2.12.0 YES OK
> x86 4.16.7 2.12.0 YES OK
> x86_64 4.16.7 2.12.0 YES OK
> xtensa_lx60 4.16.7 2.12.0 YES OK
> xtensa_lx60_nommu 4.16.7 2.12.0 YES OK
Thanks for this work! I've applied to master. The renaming of the Linux
kernel configuration files to linux.config is a good idea.
However, it seems you haven't updated the *contents* of the Linux
kernel configuration file. I did bump a few of those defconfigs today,
and running "make linux-update-defconfig" usually generates a few lines
of changes in the defconfig. Be careful: we don't want to have part of
the kernel configuration values that are enforced by Buildroot, such as
initramfs, devtmpfs, CPU_{LITTLE,BIG}_ENDIAN, etc. But there are other
changes that those. For example:
--- a/board/qemu/mips64-malta/linux-4.11.config
+++ b/board/qemu/mips64-malta/linux-4.16.config
@@ -1,14 +1,12 @@
CONFIG_MIPS_MALTA=y
CONFIG_CPU_MIPS64_R1=y
CONFIG_64BIT=y
-CONFIG_MIPS_MT_SMP=y
CONFIG_NR_CPUS=2
CONFIG_SYSVIPC=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_PCI=y
-CONFIG_MIPS32_COMPAT=y
CONFIG_MIPS32_O32=y
CONFIG_MIPS32_N32=y
CONFIG_NET=y
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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