xen/cache-col: Multiple fixes

[PATCH 0/4] xen/cache-col: Multiple fixes

Andrew Cooper posted 4 patches 3 months, 1 week ago

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Patches applied successfully (tree, apply log)
git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20250724162306.2978741-1-andrew.cooper3@citrix.com

tools/libs/light/libxl_create.c | 24 +++++++++++---------
xen/common/domain.c             | 11 +++++++--
xen/common/llc-coloring.c       | 40 ++++++++++++++-------------------
xen/include/xen/llc-coloring.h  |  2 ++
xen/include/xen/sched.h         |  2 +-
5 files changed, 42 insertions(+), 37 deletions(-)

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[PATCH 0/4] xen/cache-col: Multiple fixes

Posted by Andrew Cooper 3 months, 1 week ago

Found because XEN_DOMCTL_set_llc_colors failed in XenServer's HostUEFI Secure
Boot environment (which has additional checks on hypercalls).  Everything else
came from trying to fix that.

https://gitlab.com/xen-project/hardware/xen-staging/-/pipelines/1946483850

Andrew Cooper (4):
  xen/cache-col: Remove bogus cast in domain_llc_coloring_free()
  xen/cache-col: Fix freeing of colouring information
  xen/cache-col: Fix initialisation of domain colouring information
  tools/libxl: Remove unconditional XEN_DOMCTL_set_llc_colors hypercall

 tools/libs/light/libxl_create.c | 24 +++++++++++---------
 xen/common/domain.c             | 11 +++++++--
 xen/common/llc-coloring.c       | 40 ++++++++++++++-------------------
 xen/include/xen/llc-coloring.h  |  2 ++
 xen/include/xen/sched.h         |  2 +-
 5 files changed, 42 insertions(+), 37 deletions(-)


base-commit: 5c798ac8854af3528a78ca5a622c9ea68399809b
-- 
2.39.5