x86/boot: Yet more PVH module handling fixes

[PATCH 0/3] x86/boot: Yet more PVH module handling fixes

Andrew Cooper posted 3 patches 4 weeks, 1 day ago

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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20241023105756.641695-1-andrew.cooper3@citrix.com

xen/arch/x86/cpu/microcode/core.c    | 40 +++++++++++-----------------
xen/arch/x86/include/asm/bootinfo.h  |  1 +
xen/arch/x86/include/asm/microcode.h |  8 +++---
xen/arch/x86/setup.c                 | 10 ++++---
xen/include/xsm/xsm.h                | 12 ++++-----
xen/xsm/xsm_core.c                   |  7 +++--
xen/xsm/xsm_policy.c                 | 16 +++++------
7 files changed, 43 insertions(+), 51 deletions(-)

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[PATCH 0/3] x86/boot: Yet more PVH module handling fixes

Posted by Andrew Cooper 4 weeks, 1 day ago

It turns out microcode and XSM module handling has been broken ever since PVH
boot was introduced.  Both appear to have have gone unnoticed because their
functionality isn't typically used in PVH guests.

https://gitlab.com/xen-project/people/andyhhp/xen/-/pipelines/1508716668

Andrew Cooper (1):
  x86/boot: Add a temporary module_map pointer to boot_image

Daniel P. Smith (2):
  x86/boot: Fix microcode module handling during PVH boot
  x86/boot: Fix XSM module handling during PVH boot

 xen/arch/x86/cpu/microcode/core.c    | 40 +++++++++++-----------------
 xen/arch/x86/include/asm/bootinfo.h  |  1 +
 xen/arch/x86/include/asm/microcode.h |  8 +++---
 xen/arch/x86/setup.c                 | 10 ++++---
 xen/include/xsm/xsm.h                | 12 ++++-----
 xen/xsm/xsm_core.c                   |  7 +++--
 xen/xsm/xsm_policy.c                 | 16 +++++------
 7 files changed, 43 insertions(+), 51 deletions(-)

-- 
2.39.5