@Breno ack, I'll look at bringing them in, as well. Do you want these changes (both patch sets) in 18.04 only or are you asking for them to be in 17.10, 16.04, and 14.04, as well?
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1760099 Title: Additional spectre and meltdown patches Status in The Ubuntu-power-systems project: Triaged Status in linux package in Ubuntu: Triaged Status in linux source package in Trusty: Triaged Status in linux source package in Xenial: Triaged Status in linux source package in Artful: Triaged Status in linux source package in Bionic: Triaged Bug description: == Comment: #0 - Breno Leitao <bren...@br.ibm.com> - 2018-03-29 08:53:56 == Hi Canonical, There are some additional patches for Spectre and Meltdown that is required on ppc64el. We would need to have them included on all Ubuntu kernels. This is the patch series: [v2,10/10] powerpc/64s: Wire up cpu_show_spectre_v2() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,09/10] powerpc/64s: Wire up cpu_show_spectre_v1() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,08/10] powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,07/10] powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,06/10] powerpc/64s: Enhance the information in cpu_show_meltdown() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,05/10] powerpc/64s: Move cpu_show_meltdown() [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,04/10] powerpc/powernv: Set or clear security feature flags [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,03/10] powerpc/pseries: Set or clear security feature flags [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,02/10] powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown http://patchwork.ozlabs.org/project/linuxppc- dev/list/?series=36012&state=* == Comment: #1 - Breno Leitao <bren...@br.ibm.com> - 2018-03-29 08:55:48 == This is a better formatted patch series list: [v2,10/10] powerpc/64s: Wire up cpu_show_spectre_v2() [v2,09/10] powerpc/64s: Wire up cpu_show_spectre_v1() [v2,08/10] powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() [v2,07/10] powerpc/powernv: Use the security flags in pnv_setup_rfi_flus() [v2,06/10] powerpc/64s: Enhance the information in cpu_show_meltdown() [v2,05/10] powerpc/64s: Move cpu_show_meltdown() [v2,04/10] powerpc/powernv: Set or clear security feature flags [v2,03/10] powerpc/pseries: Set or clear security feature flags [v2,02/10] powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags [v2,01/10] powerpc: Add security feature flags for Spectre/Meltdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1760099/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
