[v2,0/3] xen/arm: Warn user on cpu errata 832075

Message

Bertrand Marquis Oct. 26, 2020, 4:20 p.m. UTC

This serie is a v2 after a discussion of [1] to introduce several
changes to handle properly the warning for Arm cpu errata 832075:
- use printk_once instead of warning add
- introduce a tainted type "Unsecure"

The last patch is adding the warning and flags A57 core affected as
unsupported.

[1] https://lists.xenproject.org/archives/html/xen-devel/2020-10/msg00896.html

Bertrand Marquis (3):
  xen/arm: use printk_once for errata warning prints
  xen: Add an unsecure Taint type
  xen/arm: Warn user on cpu errata 832075

 SUPPORT.md               |  1 +
 xen/arch/arm/cpuerrata.c | 23 +++++++++++++++--------
 xen/common/kernel.c      |  4 +++-
 xen/include/xen/lib.h    |  1 +
 4 files changed, 20 insertions(+), 9 deletions(-)