| Message ID | 20240715143200.3037883-1-thibault.ferrante@canonical.com |
|---|---|
| Headers | show |
| Series | TDMR reserved areas that may exceed the limit of 16 can result in TDX module initialization failure | expand |
On Mon, Jul 15, 2024 at 04:31:59PM +0200, Thibault Ferrante wrote: > BugLink: https://bugs.launchpad.net/bugs/2072717 > > [ Impact ] > > Failure to initialize TDX on Emerald Rapids platform. > > [ Fix ] > > Clean cherry-pick from https://github.com/intel/kernel-downstream > > [ Test Plan ] > > Initialize TDX and verify it comes online. > Tested successfully by the user. > > [ Where problems could occur ] > > Regression in TDX module. > > [ Other Info ] > > Initial bug report : https://github.com/canonical/tdx/issues/135 > > > Kai Huang (1): > UBUNTU: SAUCE: x86/virt/tdx: Exclude memory region hole within CMR as > TDMR's reserved area > > arch/x86/virt/vmx/tdx/tdx.c | 66 ++++++++++++++++++++++++++++--------- > 1 file changed, 51 insertions(+), 15 deletions(-) > > -- > 2.43.0 > > > -- > kernel-team mailing list > kernel-team@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/kernel-team Please copy the SRU justification also to the launchpad bug description. Acked-by: Manuel Diewald <manuel.diewald@canonical.com>
On Mon, Jul 15, 2024 at 04:31:59PM +0200, Thibault Ferrante wrote: > BugLink: https://bugs.launchpad.net/bugs/2072717 > > [ Impact ] > > Failure to initialize TDX on Emerald Rapids platform. > > [ Fix ] > > Clean cherry-pick from https://github.com/intel/kernel-downstream The above URL gives me a 404, can't verify the SHA.
BugLink: https://bugs.launchpad.net/bugs/2072717 [ Impact ] Failure to initialize TDX on Emerald Rapids platform. [ Fix ] Clean cherry-pick from https://github.com/intel/kernel-downstream [ Test Plan ] Initialize TDX and verify it comes online. Tested successfully by the user. [ Where problems could occur ] Regression in TDX module. [ Other Info ] Initial bug report : https://github.com/canonical/tdx/issues/135 Kai Huang (1): UBUNTU: SAUCE: x86/virt/tdx: Exclude memory region hole within CMR as TDMR's reserved area arch/x86/virt/vmx/tdx/tdx.c | 66 ++++++++++++++++++++++++++++--------- 1 file changed, 51 insertions(+), 15 deletions(-)