Linus Torvalds 20e0d85764 - Add a mitigation for a cache coherency vulnerability when running an ... SNP guest which makes sure all cache lines belonging to a 4K page are evicted after latter has been converted to a guest-private page. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmiTjlwACgkQEsHwGGHe VUrNQBAAtVZqCIfX3MFyhrBu6k4laMDNjKMneX2JregOv42ha/pjuJ/S8mNQhG3J 0vLGcPmW1y8hNtm3+hhnt2xo7fNpwgReXkYrjmQPfIWrYHVgdyTz+Rwsacf7D8Yj p15XrFz+8w7SHI095ZcvJTc/rAxUbGkAXqYE6p7gj04iJtSe4FpdZZw9fW8IPooE hZypWG4aAJdsFn4qmIsIh/2QYiCuVS9yhJuUX43K7Ft2xl5jXUYulu5yyWyBZC6r OOe6Uc+nc5dDLa+U5ileqgXGf23LgE7LxbsVpKs5OetJmZhAjGTY+go6U/Zm03FU bsRQG8OumitgeUd+tjwtl/KNCu03DggQ8a1cqTt09leOkejQ9mB/ArZHuBWjIR7x hPX8mlOIhCWkOP6S8DnnI53baGz/OgGTvWP1Ehuv2WaM1ip7fDduhENK0TWY0Hx+ mTGG1HA5zILnYSGh+3hr5xC+YDNgvMR1uSWhG2zARrs98rgP3MC8P2kcrmSpLOFF BFJ8i2TSppr6mDdnRspgq3jn3MYKaPQxjG4OJQEawqkfzfsnw4+kxGYFK/9YaeB7 KqqtU/4GPh65y/LsELXPp/NlPaZ6LXjLoLj2IwDEHNBl2iBiRmH+FDSFL0Hsxb/c mMW0V2RA+OwzktARXMazXAqM7hR8SStnkW38SrT/YSrRnRFFGSg= =8kfV -----END PGP SIGNATURE----- Merge tag 'snp_cache_coherency' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip - Add a mitigation for a cache coherency vulnerability when running an SNP guest which makes sure all cache lines belonging to a 4K page are evicted after latter has been converted to a guest-private page [ SNP: Secure Nested Paging - not to be confused with Single Nucleotide Polymorphism, which is the more common use of that TLA. I am on a mission to write out the more obscure TLAs in order to keep track of them. Because while math tells us that there are only about 17k different combinations of three-letter acronyms using English letters (26^3), I am convinced that somehow Intel, AMD and ARM have together figured out new mathematics, and have at least a million different TLAs that they use. - Linus ] * tag 'snp_cache_coherency' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Evict cache lines during SNP memory validation		2025-08-12 08:19:23 -07:00
..
boot	x86/sev: Evict cache lines during SNP memory validation	2025-08-06 19:17:22 +02:00
coco	x86/sev: Evict cache lines during SNP memory validation	2025-08-06 19:17:22 +02:00
configs	x86/kconfig/32: Refresh defconfig	2025-07-14 16:25:46 +02:00
crypto	This update includes the following changes:	2025-07-31 09:45:28 -07:00
entry	hardening updates for v6.17-rc1	2025-07-28 17:16:12 -07:00
events	perf/x86/intel/uncore: Add iMC freerunning for Panther Lake	2025-07-09 13:40:20 +02:00
hyperv	x86/hyperv: Expose hv_map_msi_interrupt()	2025-07-15 06:24:16 +00:00
ia32
include	- Add a mitigation for a cache coherency vulnerability when running an	2025-08-12 08:19:23 -07:00
kernel	- Add a mitigation for a cache coherency vulnerability when running an	2025-08-12 08:19:23 -07:00
kvm	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
lib	- Add helpers for WB{NO,}INVD with the purpose of using them in KVM and thus	2025-07-29 16:55:29 -07:00
math-emu
mm	Significant patch series in this pull request:	2025-08-05 16:02:07 +03:00
net	bpf: Move bpf_jit_get_prog_name() to core.c	2025-07-26 21:26:51 +02:00
pci	pci-v6.16-changes	2025-06-04 11:26:17 -07:00
platform	- Map the SNP calling area pages too so that OVMF EFI fw can issue SVSM	2025-07-29 17:18:46 -07:00
power	x86/smp: PM/hibernate: Split arch_resume_nosmt()	2025-06-07 14:22:56 +02:00
purgatory	Crypto library updates for 6.17	2025-07-28 17:58:52 -07:00
ras
realmode	- The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox	2025-05-31 15:44:16 -07:00
tools	x86/tools: insn_sanity.c: Emit standard build success messages	2025-07-14 17:04:43 +02:00
um	Mostly cleanups, except:	2025-07-29 20:31:45 -07:00
video
virt	x86/virt/tdx: Avoid indirect calls to TDX assembly functions	2025-06-10 12:32:52 -07:00
xen
.gitignore
Kbuild
Kconfig	Summary of significant series in this pull request:	2025-07-31 14:57:54 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.cpufeatures
Kconfig.debug
Makefile
Makefile_32.cpu
Makefile.um