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linux-xiaomi-chiron/arch/x86
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Nathan Chancellor db88697968 x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current 
Clang warns:

  arch/x86/kernel/cpu/bugs.c:58:21: error: section attribute is specified on redeclared variable [-Werror,-Wsection]
  DEFINE_PER_CPU(u64, x86_spec_ctrl_current);
                      ^
  arch/x86/include/asm/nospec-branch.h:283:12: note: previous declaration is here
  extern u64 x86_spec_ctrl_current;
             ^
  1 error generated.

The declaration should be using DECLARE_PER_CPU instead so all
attributes stay in sync.

Cc: stable@vger.kernel.org
Fixes: fc02735b14 ("KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-14 14:52:43 -07:00
..
boot x86/compressed/64: Add identity mappings for setup_data entries 2022-07-06 11:23:39 +02:00
coco x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page 2022-06-17 15:37:33 -07:00
configs x86/config: Make the x86 defconfigs a bit more usable 2022-03-27 20:58:35 +02:00
crypto crypto: x86 - eliminate anonymous module_init & module_exit 2022-04-08 16:13:31 +08:00
entry x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry 2022-07-07 13:39:42 +02:00
events Two small perf updates: 2022-06-05 10:40:31 -07:00
hyperv x86/Hyper-V: Add SEV negotiate protocol support in Isolation VM 2022-06-15 18:27:40 +00:00
ia32 x86: Remove a.out support 2022-04-11 18:04:27 +02:00
include x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current 2022-07-14 14:52:43 -07:00
kernel Just when you thought that all the speculation bugs were addressed and 2022-07-12 08:40:09 -07:00
kvm x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
lib x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
math-emu x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
mm objtool: Update Retpoline validation 2022-06-27 10:33:59 +02:00
net x86/bpf: Use alternative RET encoding 2022-06-27 10:33:58 +02:00
pci x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
platform arch/x86: replace cpumask_weight with cpumask_empty where appropriate 2022-06-03 06:52:57 -07:00
power x86/cpu: Load microcode during restore_processor_state() 2022-04-19 19:37:05 +02:00
purgatory x86/purgatory: Remove -nostdlib compiler flag 2021-12-30 14:13:06 +01:00
ras
realmode Intel Trust Domain Extensions 2022-05-23 17:51:12 -07:00
tools x86/build: Use the proper name CONFIG_FW_LOADER 2021-12-29 22:20:38 +01:00
um um: Fix out-of-bounds read in LDT setup 2022-05-27 09:03:41 +02:00
video
virt/vmx/tdx x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers 2022-04-07 08:27:50 -07:00
xen Just when you thought that all the speculation bugs were addressed and 2022-07-11 18:15:25 -07:00
.gitignore
Kbuild x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c} 2022-02-23 18:25:58 +01:00
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Kconfig.assembler
Kconfig.cpu x86/mmx_32: Remove X86_USE_3DNOW 2021-12-11 09:09:45 +01:00
Kconfig.debug x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug 2022-05-25 15:39:27 +02:00
Makefile x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Makefile.um um: allow not setting extra rpaths in the linux binary 2021-06-17 21:54:15 +02:00
Makefile_32.cpu x86/build: Do not add -falign flags unconditionally for clang 2021-09-19 10:35:53 +09:00