linux/arch/x86
Linus Torvalds befaa609f4 hardening updates for v6.7-rc1
- Add LKDTM test for stuck CPUs (Mark Rutland)
 
 - Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
 
 - Refactor more 1-element arrays into flexible arrays (Gustavo A. R. Silva)
 
 - Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem Shaikh)
 
 - Convert group_info.usage to refcount_t (Elena Reshetova)
 
 - Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
 
 - Add Kconfig fragment for basic hardening options (Kees Cook, Lukas Bulwahn)
 
 - Fix randstruct GCC plugin performance mode to stay in groups (Kees Cook)
 
 - Fix strtomem() compile-time check for small sources (Kees Cook)
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Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening updates from Kees Cook:
 "One of the more voluminous set of changes is for adding the new
  __counted_by annotation[1] to gain run-time bounds checking of
  dynamically sized arrays with UBSan.

   - Add LKDTM test for stuck CPUs (Mark Rutland)

   - Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)

   - Refactor more 1-element arrays into flexible arrays (Gustavo A. R.
     Silva)

   - Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem
     Shaikh)

   - Convert group_info.usage to refcount_t (Elena Reshetova)

   - Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)

   - Add Kconfig fragment for basic hardening options (Kees Cook, Lukas
     Bulwahn)

   - Fix randstruct GCC plugin performance mode to stay in groups (Kees
     Cook)

   - Fix strtomem() compile-time check for small sources (Kees Cook)"

* tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (56 commits)
  hwmon: (acpi_power_meter) replace open-coded kmemdup_nul
  reset: Annotate struct reset_control_array with __counted_by
  kexec: Annotate struct crash_mem with __counted_by
  virtio_console: Annotate struct port_buffer with __counted_by
  ima: Add __counted_by for struct modsig and use struct_size()
  MAINTAINERS: Include stackleak paths in hardening entry
  string: Adjust strtomem() logic to allow for smaller sources
  hardening: x86: drop reference to removed config AMD_IOMMU_V2
  randstruct: Fix gcc-plugin performance mode to stay in group
  mailbox: zynqmp: Annotate struct zynqmp_ipi_pdata with __counted_by
  drivers: thermal: tsens: Annotate struct tsens_priv with __counted_by
  irqchip/imx-intmux: Annotate struct intmux_data with __counted_by
  KVM: Annotate struct kvm_irq_routing_table with __counted_by
  virt: acrn: Annotate struct vm_memory_region_batch with __counted_by
  hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by
  sparc: Annotate struct cpuinfo_tree with __counted_by
  isdn: kcapi: replace deprecated strncpy with strscpy_pad
  isdn: replace deprecated strncpy with strscpy
  NFS/flexfiles: Annotate struct nfs4_ff_layout_segment with __counted_by
  nfs41: Annotate struct nfs4_file_layout_dsaddr with __counted_by
  ...
2023-10-30 19:09:55 -10:00
..
boot x86 MM handling code changes for v6.7: 2023-10-30 15:40:57 -10:00
coco x86/tdx: Replace deprecated strncpy() with strtomem_pad() 2023-10-04 09:34:07 +02:00
configs hardening updates for v6.7-rc1 2023-10-30 19:09:55 -10:00
crypto crypto: x86/aesni - remove unused parameter to aes_set_key_common() 2023-07-22 13:59:39 +12:00
entry Changes to the x86 entry code in v6.7: 2023-10-30 15:27:27 -10:00
events X86 core code updates: 2023-10-30 17:37:47 -10:00
hyperv X86 core code updates: 2023-10-30 17:37:47 -10:00
ia32
include X86 core code updates: 2023-10-30 17:37:47 -10:00
kernel RCU pull request for v6.7 2023-10-30 18:01:41 -10:00
kvm - Make sure the "svm" feature flag is cleared from /proc/cpuinfo when 2023-10-30 12:10:24 -10:00
lib x86 assembly code improvements for v6.7 are: 2023-10-30 14:18:00 -10:00
math-emu x86/fpu: Include asm/fpu/regset.h 2023-05-18 11:56:18 -07:00
mm X86 core code updates: 2023-10-30 17:37:47 -10:00
net bpf: Support new 32bit offset jmp instruction 2023-07-27 18:52:33 -07:00
pci pci-v6.6-changes 2023-08-30 20:23:07 -07:00
platform x86/platform/uv: Annotate struct uv_rtc_timer_head with __counted_by 2023-09-24 12:02:58 +02:00
power x86/topology: Remove CPU0 hotplug option 2023-05-15 13:44:49 +02:00
purgatory x86/purgatory: Remove LTO flags 2023-09-17 09:49:03 +02:00
ras
realmode x86/realmode: Make stack lock work in trampoline_compat() 2023-05-30 14:11:47 +02:00
tools ELF: fix all "Elf" typos 2023-04-08 13:45:37 -07:00
um um: Hard-code the result of 'uname -s' 2023-08-26 22:40:37 +02:00
video Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
virt/vmx/tdx
xen X86 core code updates: 2023-10-30 17:37:47 -10:00
.gitignore
Kbuild
Kconfig Changes to the x86 entry code in v6.7: 2023-10-30 15:27:27 -10:00
Kconfig.assembler x86/shstk: Add Kconfig option for shadow stack 2023-07-11 14:12:18 -07:00
Kconfig.cpu x86/cpu: Remove X86_FEATURE_NAMES 2023-05-15 20:03:08 +02:00
Kconfig.debug docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
Makefile x86/boot: Compile boot code with -std=gnu11 too 2023-09-28 10:11:27 +02:00
Makefile_32.cpu
Makefile.postlink x86/build: Avoid relocation information in final vmlinux 2023-06-14 19:54:40 +02:00
Makefile.um um: Only disable SSE on clang to work around old GCC bugs 2023-04-04 09:57:05 +02:00