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path: root/arch/x86/boot/compressed/head_64.S
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2024-04-11x86/boot/64: Clear most of CR4 in startup_64(), except PAE, MCE and LA57Ard Biesheuvel1-0/+5
2023-08-07x86/efistub: Avoid legacy decompressor when doing EFI bootArd Biesheuvel1-27/+0
2023-08-07x86/decompressor: Move global symbol references to C codeArd Biesheuvel1-8/+2
2023-08-07x86/decompressor: Merge trampoline cleanup with switching codeArd Biesheuvel1-10/+4
2023-08-07x86/decompressor: Pass pgtable address to trampoline directlyArd Biesheuvel1-4/+4
2023-08-07x86/decompressor: Only call the trampoline when changing paging levelsArd Biesheuvel1-41/+4
2023-08-07x86/decompressor: Call trampoline directly from C codeArd Biesheuvel1-18/+13
2023-08-07x86/decompressor: Avoid the need for a stack in the 32-bit trampolineArd Biesheuvel1-18/+27
2023-08-07x86/decompressor: Use standard calling convention for trampolineArd Biesheuvel1-14/+13
2023-08-07x86/decompressor: Call trampoline as a normal functionArd Biesheuvel1-44/+35
2023-08-07x86/decompressor: Store boot_params pointer in callee save registerArd Biesheuvel1-26/+16
2023-08-07x86/decompressor: Avoid magic offsets for EFI handover entrypointArd Biesheuvel1-18/+0
2023-08-07x86/efistub: Simplify and clean up handover entry codeArd Biesheuvel1-10/+2
2023-08-07x86/decompressor: Don't rely on upper 32 bits of GPRs being preservedArd Biesheuvel1-7/+23
2023-01-09x86/boot: Robustify calling startup_{32,64}() from the decompressor codeAlexander Lobakin1-1/+1
2022-12-15Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-0/+8
2022-11-24x86/efi: Make the deprecated EFI handover protocol optionalArd Biesheuvel1-1/+3
2022-11-24x86/boot/compressed: Adhere to calling convention in get_sev_encryption_bit()Ard Biesheuvel1-2/+3
2022-11-24x86/boot/compressed: Move startup32_check_sev_cbit() out of head_64.SArd Biesheuvel1-71/+0
2022-11-24x86/boot/compressed: Move startup32_check_sev_cbit() into .textArd Biesheuvel1-16/+19
2022-11-24x86/boot/compressed: Move startup32_load_idt() out of head_64.SArd Biesheuvel1-72/+0
2022-11-24x86/boot/compressed: Move startup32_load_idt() into .text sectionArd Biesheuvel1-11/+20
2022-11-24x86/boot/compressed: Pull global variable reference into startup32_load_idt()Ard Biesheuvel1-12/+8
2022-11-24x86/boot/compressed: Avoid touching ECX in startup32_set_idt_entry()Ard Biesheuvel1-6/+2
2022-11-24x86/boot/compressed, efi: Merge multiple definitions of image_offset into oneArd Biesheuvel1-4/+0
2022-11-22x86/boot/compressed: Move efi32_pe_entry() out of head_64.SArd Biesheuvel1-86/+1
2022-11-22x86/boot/compressed: Move efi32_entry out of head_64.SArd Biesheuvel1-45/+0
2022-11-22x86/boot/compressed: Move efi32_pe_entry into .text sectionArd Biesheuvel1-6/+5
2022-11-22x86/boot/compressed: Move bootargs parsing out of 32-bit startup codeArd Biesheuvel1-20/+4
2022-11-22x86/boot/compressed: Move 32-bit entrypoint code into .text sectionArd Biesheuvel1-14/+34
2022-10-17arch: Introduce CONFIG_FUNCTION_ALIGNMENTPeter Zijlstra1-0/+8
2022-05-24Merge tag 'x86_tdx_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-5/+22
2022-04-07x86/boot: Avoid #VE during boot for TDX platformsSean Christopherson1-2/+18
2022-04-07x86/boot: Set CR0.NE early and keep it set during the bootKirill A. Shutemov1-3/+4
2022-04-06x86/compressed/64: Detect/setup SEV/SME features earlier during bootMichael Roth1-15/+22
2022-02-22x86: clean up symbol aliasingMark Rutland1-2/+1
2021-12-08x86: Prepare asm files for straight-line-speculationPeter Zijlstra1-4/+4
2021-08-21x86/efi: Restore Firmware IDT before calling ExitBootServices()Joerg Roedel1-0/+3
2021-04-26Merge tag 'x86_cleanups_for_v5.13' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-1/+1
2021-03-22x86: Fix various typos in comments, take #2Ingo Molnar1-1/+1
2021-03-19x86/boot/compressed/64: Check SEV encryption in the 32-bit boot-pathJoerg Roedel1-0/+83
2021-03-19x86/boot/compressed/64: Add 32-bit boot #VC handlerJoerg Roedel1-0/+6
2021-03-18x86/boot/compressed/64: Setup IDT in startup_32 boot pathJoerg Roedel1-0/+72
2021-03-18x86/boot/compressed/64: Reload CS in startup_32Joerg Roedel1-1/+8
2020-11-21x86/boot/compressed/64: Use TEST %reg,%reg instead of CMP $0,%regUros Bizjak1-4/+4
2020-10-19x86/boot/64: Explicitly map boot_params and command lineArvind Sankar1-0/+3
2020-10-14Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-1/+32
2020-09-07x86/boot/compressed/64: Call set_sev_encryption_mask() earlierJoerg Roedel1-1/+8
2020-09-07x86/boot/compressed/64: Always switch to own page tableJoerg Roedel1-1/+2
2020-09-07x86/boot/compressed/64: Add IDT InfrastructureJoerg Roedel1-1/+24
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