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x86/cpu: Rename original retbleed methods
2023-08-16 Peter Zijlstrax86/cpu: Rename original retbleed methods
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-16 Peter Zijlstrax86/cpu: Clean up SRSO return thunk mess
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-16 Peter Zijlstrax86/alternative: Make custom return thunk unconditional
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-16 Peter Zijlstraobjtool/x86: Fix SRSO mess
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-16 Peter Zijlstrax86/cpu: Fix up srso_safe_ret() and __x86_return_thunk()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-16 Peter Zijlstrax86/cpu: Fix __x86_return_thunk symbol type
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-14 Petr Pavlux86/retpoline,kprobes: Skip optprobe check for indirect...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-14 Petr Pavlux86/retpoline,kprobes: Fix position of thunk sections...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-14 Borislav Petkov... x86/srso: Disable the mitigation on unaffected configurations
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-14 Borislav Petkov... x86/CPU/AMD: Fix the DIV(0) initial fix attempt
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-14 Sean Christophersonx86/retpoline: Don't clobber RFLAGS during srso_safe_ret()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-11 Cristian Ciocalteax86/cpu/amd: Enable Zenbleed fix for AMD Custom APU...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-11 Borislav Petkov... driver core: cpu: Fix the fallback cpu_show_gds() name
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-10 Borislav Petkov... driver core: cpu: Make cpu_show_not_affected() static
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-10 Nick Desaulniersx86/srso: Fix build breakage with the LLVM linker
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-10 Borislav Petkov... Documentation/srso: Document IBPB aspect and fix formatting
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-10 Borislav Petkov... driver core: cpu: Unify redundant silly stubs
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-10 Borislav Petkov... Documentation/hw-vuln: Unify filename specification...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-08 Jinghao Jiax86/linkage: Fix typo of BUILD_VDSO in asm/linkage.h
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-07 Borislav Petkov... x86/sev: Do not try to parse for the CC blob on non...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-08-07 Borislav Petkov... x86/srso: Tie SBPB bit setting to microcode patch detection
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-29 Borislav Petkov... x86/srso: Add a forgotten NOENDBR annotation
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-29 Josh Poimboeufx86/srso: Fix return thunks in generated code
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-27 Borislav Petkov... x86/srso: Add IBPB on VMEXIT
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-27 Borislav Petkov... x86/srso: Add IBPB
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-27 Borislav Petkov... x86/srso: Add SRSO_NO support
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-27 Borislav Petkov... x86/srso: Add IBPB_BRTYPE support
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-27 Borislav Petkov... x86/srso: Add a Speculative RAS Overflow mitigation
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-22 Kim Phillipsx86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-22 Yazen Ghannamx86/MCE/AMD: Decrement threshold_bank refcount when...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-18 Borislav Petkov... x86/bugs: Increase the x86 bugs vector size to two...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-17 Borislav Petkov... x86/cpu/amd: Add a Zenbleed fix
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-17 Borislav Petkov... x86/cpu/amd: Move the errata checking functionality up
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-07-05 Juergen Grossx86/xen: Fix secondary processors' FPU initialization
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-19 Dheeraj Kumar Srivastavax86/apic: Fix kernel panic when booting with intremap...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-19 Yazen GhannamEDAC/amd64: Cache and use GPU node map
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-19 Randy DunlapDocumentation: virt: Clean up paravirt_ops doc
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-16 Juergen Grossx86/xen: Set default memory type for PV guests to WB
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-16 Borislav Petkov... x86/mm: Remove unused current_untag_mask()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-14 Petr Pavlux86/build: Avoid relocation information in final vmlinux
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-14 Peter Zijlstrax86/alternative: PAUSE is not a NOP
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-14 Steven Rostedt ... x86/alternatives: Add cond_resched() to text_poke_bp_batch()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-13 Jakob Koschelx86/sgx: Avoid using iterator after loop in sgx_mmu_notifier...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-12 Borislav Petkov... Merge ras/edac-drivers into for-next
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-12 Marvin LinEDAC/npcm: Add NPCM memory controller driver
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-12 Marvin Lindt-bindings: memory-controllers: nuvoton: Add NPCM...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-12 Borislav Petkov... x86/microcode/AMD: Load late on both threads too
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-09 Arnd Bergmannvirt: sevguest: Add CONFIG_CRYPTO dependency
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-07 Bo Liux86/mm: Remove repeated word in comments
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-07 Peter NewmanDocumentation/x86: Documentation for MON group move...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-07 Peter Newmanx86/resctrl: Implement rename op for mon groups
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-07 Peter Newmanx86/resctrl: Factor rdtgroup lock for multi-file ops
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-07 Borislav Petkov... Merge ras/edac-misc into for-next
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Yeqi FuEDAC/thunderx: Check debugfs file creation retval properly
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Dionna Glazex86/efi: Safely enable unaccepted memory in UEFI
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Tom Lendackyx86/sev: Add SNP-specific unaccepted memory support
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Tom Lendackyx86/sev: Use large PSC requests if applicable
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Tom Lendackyx86/sev: Allow for use of the early boot GHCB for PSC...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Tom Lendackyx86/sev: Put PSC struct on the stack in prep for unaccepted...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Tom Lendackyx86/sev: Fix calculation of end address based on number...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovx86/tdx: Add unaccepted memory support
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovx86/tdx: Refactor try_accept_one()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovx86/tdx: Make _tdx_hypercall() and __tdx_module_call...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovefi/unaccepted: Avoid load_unaligned_zeropad() stepping...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovefi: Add unaccepted memory support
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovx86/boot/compressed: Handle unaccepted memory
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovefi/libstub: Implement support for unaccepted memory
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovefi/x86: Get full memory map in allocate_e820()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Kirill A. Shutemovmm: Add support for unaccepted memory
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-06 Randy Dunlapx86/lib/msr: Clean up kernel-doc notation
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-05 Muralidhara M KEDAC/amd64: Add support for AMD heterogeneous Family...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-05 Muralidhara M KEDAC/amd64: Document heterogeneous system enumeration
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-05 Yazen Ghannamx86/MCE/AMD, EDAC/mce_amd: Decode UMC_V2 ECC errors
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-05 Borislav Petkov... x86/amd_nb: Re-sort and re-indent PCI defines
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-05 Yazen Ghannamx86/amd_nb: Add MI200 PCI IDs
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-02 Nadav Amitx86/lib: Make get/put_user() exception handling a visible...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Borislav Petkov... x86/mtrr: Unify debugging printing
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Remove unused code
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mm: Only check uniform after calling mtrr_type_lookup()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Don't let mtrr_type_lookup() return MTRR_TYPE_INVALID
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Use new cache_map in mtrr_type_lookup()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Add mtrr=debug command line option
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Construct a memory map with cache modes
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Add get_effective_type() service function
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Allocate mtrr_value array dynamically
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Move 32-bit code from mtrr.c to legacy.c
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Have only one set_mtrr() variant
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Replace vendor tests in MTRR code
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/xen: Set MTRR state when running as Xen PV initial...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/hyperv: Set MTRR state when running as SEV-SNP...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Support setting MTRR state for software defined...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-06-01 Juergen Grossx86/mtrr: Replace size_or_mask and size_and_mask with...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-31 Peter Zijlstrax86/nospec: Shorten RESET_CALL_DEPTH
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-31 Peter Zijlstrax86/alternatives: Add longer 64-bit NOPs
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-30 Shawn Wangx86/resctrl: Only show tasks' pid in current pid namespace
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-17 Borislav Petkov... x86/retbleed: Add __x86_return_thunk alignment checks
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-16 Osama Muhammadras/debugfs: Fix error checking for debugfs_create_dir()
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-16 Yazen Ghannamx86/MCE: Check a hw error's address to determine proper...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-15 Lukas Bulwahnx86/cpu: Remove X86_FEATURE_NAMES
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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2023-05-15 Lukas Bulwahnx86/Kconfig: Make X86_FEATURE_NAMES non-configurable...
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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