linux/arch/x86
Linus Torvalds 1aac9cb7e6 - Make sure single object builds in arch/x86/virt/ ala
make ... arch/x86/virt/vmx/tdx/seamcall.o
   work again
 
 - Do not do ROM range scans and memory validation when the kernel is
   running as a SEV-SNP guest as those can get problematic and, before
   that, are not really needed in such a guest
 
 - Exclude the build-time generated vdso-image-x32.o object from objtool
   validation and in particular the return sites in there due to
   a warning which fires when an unpatched return thunk is being used
 
 - Improve the NMI CPUs stall message to show additional information
   about the state of each CPU wrt the NMI handler
 
 - Enable gcc named address spaces support only on !KCSAN configs due to
   compiler options incompatibility
 
 - Revert a change which was trying to use GB pages for mapping regions
   only when the regions would be large enough but that change lead to
   kexec failing
 
 - A documentation fixlet
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Merge tag 'x86_urgent_for_v6.9_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Make sure single object builds in arch/x86/virt/ ala
      make ... arch/x86/virt/vmx/tdx/seamcall.o
   work again

 - Do not do ROM range scans and memory validation when the kernel is
   running as a SEV-SNP guest as those can get problematic and, before
   that, are not really needed in such a guest

 - Exclude the build-time generated vdso-image-x32.o object from objtool
   validation and in particular the return sites in there due to a
   warning which fires when an unpatched return thunk is being used

 - Improve the NMI CPUs stall message to show additional information
   about the state of each CPU wrt the NMI handler

 - Enable gcc named address spaces support only on !KCSAN configs due to
   compiler options incompatibility

 - Revert a change which was trying to use GB pages for mapping regions
   only when the regions would be large enough but that change lead to
   kexec failing

 - A documentation fixlet

* tag 'x86_urgent_for_v6.9_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/build: Use obj-y to descend into arch/x86/virt/
  x86/sev: Skip ROM range scans and validation for SEV-SNP guests
  x86/vdso: Fix rethunk patching for vdso-image-x32.o too
  x86/nmi: Upgrade NMI backtrace stall checks & messages
  x86/percpu: Disable named address spaces for KCSAN
  Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped."
  Documentation/x86: Fix title underline length
2024-03-31 10:16:34 -07:00
..
boot x86/efistub: Add missing boot_params for mixed mode compat entry 2024-03-26 08:45:27 +01:00
coco x86/sev: Fix position dependent variable references in startup code 2024-02-06 16:38:42 +01:00
configs x86/config: Fix warning for 'make ARCH=x86_64 tinyconfig' 2024-03-21 10:09:41 +01:00
crypto This update includes the following changes: 2024-01-10 12:23:43 -08:00
entry x86/vdso: Fix rethunk patching for vdso-image-x32.o too 2024-03-26 10:47:14 +01:00
events perf/x86/amd/core: Avoid register reset when CPU is dead 2024-03-13 11:01:30 +01:00
hyperv hyperv-next for v6.9 2024-03-21 10:01:02 -07:00
ia32
include - Make sure single object builds in arch/x86/virt/ ala 2024-03-31 10:16:34 -07:00
kernel x86/sev: Skip ROM range scans and validation for SEV-SNP guests 2024-03-26 15:22:35 +01:00
kvm Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
lib x86/bugs: Fix the SRSO mitigation on Zen3/4 2024-03-29 12:13:12 -07:00
math-emu
mm x86/sev: Skip ROM range scans and validation for SEV-SNP guests 2024-03-26 15:22:35 +01:00
net Networking changes for 6.9. 2024-03-12 17:44:08 -07:00
pci PCI: Disable D3cold on Asus B1400 PCI-NVMe bridge 2024-02-29 13:25:24 -06:00
platform xen: branch for v6.9-rc1 2024-03-19 08:48:09 -07:00
power - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
purgatory x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINE 2024-01-10 10:52:28 +01:00
ras
realmode x86/trampoline: Bypass compat mode in trampoline_start64() if not needed 2024-02-23 08:40:29 -08:00
tools x86, relocs: Ignore relocations in .notes section 2024-02-29 22:34:42 -08:00
um This pull request contains the following changes for UML: 2024-01-17 10:44:34 -08:00
video
virt x86/build: Use obj-y to descend into arch/x86/virt/ 2024-03-30 10:41:49 +01:00
xen Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
.gitignore
Kbuild x86/build: Use obj-y to descend into arch/x86/virt/ 2024-03-30 10:41:49 +01:00
Kconfig x86/percpu: Disable named address spaces for KCSAN 2024-03-25 12:17:01 +01:00
Kconfig.assembler
Kconfig.cpu x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 2024-02-09 16:28:19 +01:00
Kconfig.debug
Makefile x86/build: Use obj-y to descend into arch/x86/virt/ 2024-03-30 10:41:49 +01:00
Makefile_32.cpu
Makefile.postlink
Makefile.um