555b684190
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. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEV76QKkVc4xCGURexaDWVMHDJkrAFAmXvPnEACgkQaDWVMHDJ krAP/RAArzmgZ4TkOSMxVi8nIB45Fd5f9HVhw7cK69hkdTA+WdH7JrAfyNAyzA7S NZdFk6gmp2HUpe+GmipQ3le1UJgCrNZyXvGYU3capm9O1Ql9BOl7htTpoCxCwwDr RRRKnTcRKPKjAU1pX9eTvJGFBKl4UgYgliVMMhrIdgsExJxacSYiHm1C7BLprWVI VBfnf3qAolW+zK4RnJD6uqrm4Xzq/WkZiMlpEP/whBy8AhbffwYho+12a7j3fCtM j9K6fqvuh3U3XsVn9jOHFeS0NcPdBDBxrN21yD9CtsFA8cKcuJXeO0D7XqlGBvIj TlHJz1YByRyWXP92MI2SQ9DBhE21pAiaWEGHz35z0XR6BcTyiLggI2DjVhFkKURg aLBbrd0qG6PRefvz13SOmGTa87OJusgzXdX7FKvyMtGC7hEBf9zQo+E+JEog+mQ1 sqaCWXEC3Oc2WZPeUbLRKw1Q0w0CIZJznu1vtYOOt3iZllvS4RPZMauTFw7iQtVb CKmGy7zWqpchQ75ZsXgU1Exhw8/NnrBL/SsfdfRIG9Bn3laUcEwlRXFf/IgPOFbF dZfd0UJoriIbGw5Zz8ZxVIl9qsB8UdWSZNOlMQe0nswH75L1FWysqA+jwgdMdgm6 /jahkn6oVfj4Eu71GNYkEUIEatdoiI9KpbyteLHUTPQwUspz6gc= =4QdP -----END PGP SIGNATURE----- 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 |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
rust | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.editorconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rustfmt.toml | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.