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Message-ID: <ZT0SuFRzTlb0Q769@gmail.com>
Date: Sat, 28 Oct 2023 15:55:04 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Borislav Petkov <bp@...en8.de>,
Thomas Gleixner <tglx@...utronix.de>,
Peter Zijlstra <peterz@...radead.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Dave Hansen <dave.hansen@...ux.intel.com>,
"H. Peter Anvin" <hpa@...or.com>
Subject: [GIT PULL] x86/mm changes for v6.7
Linus,
Please pull the latest x86/mm git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-mm-2023-10-28
# HEAD: a1e2b8b36820d8c91275f207e77e91645b7c6836 x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
x86 MM handling code changes for v6.7:
- Add new NX-stack self-test
- Improve NUMA partial-CFMWS handling
- Fix #VC handler bugs resulting in SEV-SNP boot failures
- Drop the 4MB memory size restriction on minimal NUMA nodes
- Reorganize headers a bit, in preparation to header dependency reduction efforts
- Misc cleanups & fixes
Thanks,
Ingo
------------------>
Adam Dunlap (2):
x86/sev-es: Allow copy_from_kernel_nofault() in earlier boot
x86/sev-es: Set x86_virt_bits to the correct value straight away, instead of a two-phase approach
Alexander Shishkin (2):
x86/sev: Move sev_setup_arch() to mem_encrypt.c
x86/sev: Drop unneeded #include
Alexey Dobriyan (1):
selftests/x86/mm: Add new test that userspace stack is in fact NX
Alison Schofield (2):
x86/numa: Introduce numa_fill_memblks()
ACPI/NUMA: Apply SRAT proximity domain to entire CFMWS window
Binbin Wu (1):
selftests/x86/lam: Zero out buffer for readlink()
Dave Hansen (1):
x86/boot: Move x86_cache_alignment initialization to correct spot
GUO Zihua (1):
x86/sev: Make boot_ghcb_page[] static
Hugh Dickins (1):
x86_64: Show CR4.PSE on auxiliaries like on BSP
Ingo Molnar (1):
x86/mm: Move arch_memory_failure() and arch_is_platform_page() definitions from <asm/processor.h> to <asm/pgtable.h>
Jianlin Li (2):
x86/sev/docs: Update document URL in amd-memory-encryption.rst
x86/iommu/docs: Update AMD IOMMU specification document URL
Justin Stitt (1):
x86/tdx: Replace deprecated strncpy() with strtomem_pad()
Mike Rapoport (IBM) (1):
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
Documentation/arch/x86/amd-memory-encryption.rst | 2 +-
Documentation/arch/x86/iommu.rst | 2 +-
arch/x86/boot/compressed/sev.c | 2 +-
arch/x86/coco/tdx/tdx.c | 2 +-
arch/x86/include/asm/mem_encrypt.h | 4 +-
arch/x86/include/asm/numa.h | 7 -
arch/x86/include/asm/pgtable.h | 8 +
arch/x86/include/asm/processor.h | 8 -
arch/x86/include/asm/sparsemem.h | 2 +
arch/x86/kernel/cpu/common.c | 40 +++--
arch/x86/kernel/head_64.S | 4 +-
arch/x86/kernel/setup.c | 2 +-
arch/x86/mm/maccess.c | 19 +-
arch/x86/mm/mem_encrypt.c | 34 ++++
arch/x86/mm/mem_encrypt_amd.c | 36 ----
arch/x86/mm/numa.c | 87 +++++++++-
drivers/acpi/numa/srat.c | 11 +-
include/linux/numa.h | 7 +
tools/testing/selftests/x86/Makefile | 4 +
tools/testing/selftests/x86/lam.c | 6 +-
tools/testing/selftests/x86/nx_stack.c | 212 +++++++++++++++++++++++
21 files changed, 404 insertions(+), 95 deletions(-)
create mode 100644 tools/testing/selftests/x86/nx_stack.c
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