x86/dom0: miscellaneous fixes for PV dom0 builder

[PATCH v2 0/2] x86/dom0: miscellaneous fixes for PV dom0 builder

Roger Pau Monne posted 2 patches 3 months, 3 weeks ago

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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20240730152855.48745-1-roger.pau@citrix.com

xen/arch/x86/pv/dom0_build.c | 15 +++++++++++++++
xen/arch/x86/setup.c         | 17 -----------------
2 files changed, 15 insertions(+), 17 deletions(-)

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[PATCH v2 0/2] x86/dom0: miscellaneous fixes for PV dom0 builder

Posted by Roger Pau Monne 3 months, 3 weeks ago

Hello,

One fix to correctly restore the context on an error path, and another
fix to limit SMAP disabling to PV dom0 builder.  Previously part of the
Address Space Isolation series, now split for ease of review.

Thanks, Roger.

Roger Pau Monne (2):
  x86/dom0: fix restoring %cr3 and the mapcache override on PV build
    error
  x86/dom0: only disable SMAP for the PV dom0 build

 xen/arch/x86/pv/dom0_build.c | 15 +++++++++++++++
 xen/arch/x86/setup.c         | 17 -----------------
 2 files changed, 15 insertions(+), 17 deletions(-)

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2.45.2