Public bug reported: OpenSBI 0.9 backport to Focal
[Impact] * OpenSBI is used to create RISC-V images for various boards and to boot RISC-V virtual machines. * Our current 0.8 release lacks a patch for CPU erratum CIP-1200 described in Errata_FU740-C000_20210205 from https://www.sifive.com/boards/hifive-unmatched * Bugs in OpenSBI that may lead to crashes have been resolved in v0.9. [Test Case] * Build U-Boot with new OpenSBI version and boot Focal images with this U-Boot installed. [Where problems could occur] * Parts of the OpenSBI code where restructured, new SBI extensions were added. Bugs in the modified code might lead to failure to boot, reboot, poweroff or might lead to crashes. [Other Info] Here are the release notes for OpenSBI Version 0.9: This release has: Lots of fixes and improvements Optimized trap handler for both RV32 and RV64 Domain support for system-level partitioning Device tree based domain configuration SBI v0.3 SRST extension More detailed boot-time prints Makefile option to use toolchain default ISA and ABI ** Affects: opensbi (Ubuntu) Importance: Undecided Status: New ** Tags: fr-1519 riscv64 ** Summary changed: - OpenSBI 0.9 backport + [SRU] OpenSBI 0.9 backport to Focal ** Tags added: fr-1519 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937277 Title: [SRU] OpenSBI 0.9 backport to Focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/opensbi/+bug/1937277/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs