W dniu 27.11.2018 o 18:04, John Crispin pisze: > > On 27/11/2018 16:11, Tomasz Maciej Nowak wrote: >> W dniu 27.11.2018 o 14:47, Lucian Cristian pisze: >>> On 26.11.2018 23:58, Tomasz Maciej Nowak wrote: >>>> W dniu 26.11.2018 o 22:47, Lucian Cristian pisze: >>>>> On 26.11.2018 23:11, Tomasz Maciej Nowak wrote: >>>>>> W dniu 26.11.2018 o 21:44, Lucian Cristian pisze: >>>>>>> On 20.11.2018 18:20, Tomasz Maciej Nowak wrote: >>>>>>>> This small series addresses current problem with late loading of Intel >>>>>>>> microcode in OpenWrt. Following the commit messages [1] and later >>>>>>>> discussion, late loading off the microcode can be ineffective for some >>>>>>>> processors [2] and for others disabled [3]. Also it is discouraged for >>>>>>>> any processor starting from Haswell and Silvermont. >>>>>>>> Therefore this series converts the Intel microcode bundle to an initial >>>>>>>> ram disk which is loaded with grub, so kernel has access to it as early >>>>>>>> as possible. >>>>>>>> Previous patch series: >>>>>>>> https://patchwork.ozlabs.org/project/lede/list/?series=39372 >>>>>>>> >>>>>>>> 1. https://lore.kernel.org/patchwork/cover/348236 >>>>>>>> 2. https://lore.kernel.org/patchwork/cover/348236/#508603 >>>>>>>> 3. >>>>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=723f2828a98c8ca19842042f418fb30dd8cfc0f7 >>> [...] >>>>>>>> No, Your grub doesn't understand *if* command because it's old an >>>>>>>> doesn't have "test" module enabled. It's left there because sysupgrade >>>>>>>> doesn't upgrade grub, it updates only boot and root partitions. If >>>>>>>> You'll write the created image not by sysupgrade but by dd'ing to boot >>>>>>>> medium, It'll start properly without interruptions. >>>>>>>> BTW thank You for the report. >>>>>>>> >>>>> error: can't find command '['. >>>>> error: can't find command '['. >>>>> >>>>> Press any key to continue... >>>>> >>>>> >>>>> >>>>> Regards >>>>> >>>>> >>> Can I repair this somehow without writing the full image ? only by >>> reversing the commits ? >> No, not at the moment. I'm trying to figure out best way to update grub on >> sysupgrade, until then reverting the mentioned commits will bring back old >> behavior, and no manual intervention on boot will be necessary. > > > shall we revert the series ?
Yes, but not the whole series only these commits: 546fced2a23557e95dd34246744c3aa6cad92fe6 x86: add intel microcode entries to grub config 022ffb56b2491fd7d8051ac6e6c7622ecc313d8f intel-microcode: create early load microcode image a822283c7e56bb3b409712e0eb9af5a91aac247d x86: add amd microcode entries to grub config 975019b3a755ec3b91864b60b45e5ee104075096 amd64-microcode: create early load microcode image The rest is okay, won't cause any regressions and will save the effort. Thank You. > > John > > >>> Regards >>> -- TMN _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
