Hi Linus,
Please pull some x86/mm changes for 6.9. The three changes are quite
diverse. No real common themes across them.
There is an extra merge in here from Ingo after 6.8-rc1. I believe
there were some early 6.8 bugs that were complicating testing x86/mm
and the merge made thing easier.
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The following changes since commit ecb1b8288dc7ccbdcb3b9df005fa1c0e0c0388a7:
Merge tag 'net-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2024-01-25 10:58:35 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_mm_for_6.9
for you to fetch changes up to 82ace185017fbbe48342bf7d8a9fd795f9c711cd:
x86/mm/cpa: Warn for set_memory_XXcrypted() VMM fails (2024-02-22 14:25:41 -0800)
----------------------------------------------------------------
* Add a warning when memory encryption conversions fail. These
operations require VMM cooperation, even in CoCo environments
where the VMM is untrusted. While it's _possible_ that memory
pressure could trigger the new warning, the odds are that a
guest would only see this from an attacking VMM.
* Simplify page fault code by re-enabling interrupts unconditionally
* Avoid truncation issues when pfns are passed in to
pfn_to_kaddr() with small (<64-bit) types.
----------------------------------------------------------------
Ingo Molnar (1):
Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes
Linus Torvalds (1):
x86/mm: Get rid of conditional IF flag handling in page fault path
Michael Roth (1):
x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type
Rick Edgecombe (1):
x86/mm/cpa: Warn for set_memory_XXcrypted() VMM fails
arch/x86/include/asm/page.h | 6 +++++-
arch/x86/mm/fault.c | 27 ++++++++++++++-------------
arch/x86/mm/pat/set_memory.c | 19 +++++++++++++------
3 files changed, 32 insertions(+), 20 deletions(-)
The pull request you sent on Mon, 11 Mar 2024 10:30:34 -0700:
> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_mm_for_6.9
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/555b68419000b4d406c2f3b62972e149ad780535
Thank you!
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