** Description changed: [Impact] Booting a Cavium ThunderX node in ACPI mode results in constant messages like this to the console: arm-smmu arm-smmu.1.auto: Unhandled context fault: fsr=0x80000402, iova=0x0fffc000, fsynr=0x10081, cb=1 In some configurations, this causes the SATA controller to fail to - initialize, making the system unbootable. + initialize, making the system unbootable. (Note to self: this occurs on + our internal system known as "alekhin"). [Test Case] Boot a Cavium ThunderX node w/ the kernel parameter "acpi=on" and watch the console. [Regression Risk] + The fixes are restricted to quirks for Cavium ThunderX hardware
** Description changed: [Impact] Booting a Cavium ThunderX node in ACPI mode results in constant messages like this to the console: arm-smmu arm-smmu.1.auto: Unhandled context fault: fsr=0x80000402, iova=0x0fffc000, fsynr=0x10081, cb=1 In some configurations, this causes the SATA controller to fail to initialize, making the system unbootable. (Note to self: this occurs on our internal system known as "alekhin"). [Test Case] Boot a Cavium ThunderX node w/ the kernel parameter "acpi=on" and watch the console. [Regression Risk] - The fixes are restricted to quirks for Cavium ThunderX hardware + The fixes are restricted to quirks for Cavium ThunderX hardware, which is hardware we've tested directly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1736774 Title: arm64/thunderx: Unhandled context faults in ACPI mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736774/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
