linux

iv/linux

History

Linus Torvalds 555b684190 * 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.
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Merge tag 'x86_mm_for_6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 mm updates from Dave Hansen:

 - 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.

* tag 'x86_mm_for_6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mm/cpa: Warn for set_memory_XXcrypted() VMM fails
  x86/mm: Get rid of conditional IF flag handling in page fault path
  x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type

2024-03-11 20:07:52 -07:00

alpha

smp: Consolidate smp_prepare_boot_cpu()

2024-03-04 12:01:54 +01:00

arc

smp: Consolidate smp_prepare_boot_cpu()

2024-03-04 12:01:54 +01:00

arm

A large set of updates and features for timers and timekeeping:

2024-03-11 14:38:26 -07:00

arm64

A large set of updates and features for timers and timekeeping: