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...get_modrm_rm_off(struct insn *insn, struct pt_regs *regs); int insn_get_modrm_reg_off(struct insn *insn, struct pt_regs *regs); diff --git a/arch/x86/lib/insn-eval.c b/arch/x86/lib/insn-eval.c index 371da15f1343..18e33dff6aae 100644 --- a/arch/x86/lib/insn-eval.c +++ b/arch/x86/lib/insn-eval.c @@ -53,6 +53,30 @@ static bool is_string_insn(struct insn *insn) } } +/** + * insn_has_rep_prefix() - Determine if instruction has a REP prefix + * @insn: Instruction containing the prefix to inspect + * + * Returns: + * + * true if the instruction has a REP prefix, false if not. + */ +bool insn_has_...

Makefile.am | 10 configure.ac | 51 +- doc/Makefile.am | 16 doc/swfdec-docs.sgml | 7 doc/swfdec-sections.txt | 53 ++ doc/swfdec.types | 2 libswfdec-gtk/.gitignore | 14 libswfdec-gtk/Makefile.am | 40 + libswfdec-gtk/swfdec-gtk.h | 17 libswfdec-gtk/swfdec_gtk_player.c | 338 ++++++++++++++++ libswfdec-gtk/swfdec_gtk_player.h | 56 ++...

...tate of the APs is now set up on the boot-cpu already, like the TSS and the CPU_NODE GDT entry, so that the AP only needs to load the descriptors to handle exceptions early. The previous versions can be found as a linked-list starting here: https://lore.kernel.org/lkml/20200714120917.11253-1-joro at 8bytes.org/ There you also find more detailed information about SEV-ES in general and its implications. Please review. Thanks, Joerg Borislav Petkov (1): KVM: SVM: Use __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg...

...07.1481-1-joro at 8bytes.org/ v1: https://lore.kernel.org/lkml/20200211135256.24617-1-joro at 8bytes.org/ Please review. Thanks, Joerg Borislav Petkov (1): KVM: SVM: Use __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/...

...07.1481-1-joro at 8bytes.org/ v1: https://lore.kernel.org/lkml/20200211135256.24617-1-joro at 8bytes.org/ Please review. Thanks, Joerg Borislav Petkov (1): KVM: SVM: Use __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move pf error codes to <asm/trap_pf.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off() x86/...

...essed/head_64.S | 32 +- arch/x86/boot/compressed/ident_map_64.c | 349 +++++ arch/x86/boot/compressed/idt_64.c | 54 + arch/x86/boot/compressed/idt_handlers_64.S | 77 ++ arch/x86/boot/compressed/kaslr.c | 36 +- arch/x86/boot/compressed/kaslr_64.c | 153 --- arch/x86/boot/compressed/misc.c | 7 + arch/x86/boot/compressed/misc.h | 50 +- arch/x86/boot/compressed/sev-es.c | 214 +++ arch/x86/entry/entry_64.S | 78 ++ arch/x86/include/asm/cpu.h | 2 +- arch/x86/include/asm/cpu...

From: Joerg Roedel <jroedel at suse.de> Hi, here is a new version of the SEV-ES Guest Support patches for x86. The previous versions can be found as a linked list starting here: https://lore.kernel.org/lkml/20200824085511.7553-1-joro at 8bytes.org/ I updated the patch-set based on ther review comments I got and the discussions around it. Another important change is that the early IDT setup code is now completly moved to arch/x86/kernel/head64.c. This makes the whole early exception handling setup code more robust for k...

From: Joerg Roedel <jroedel at suse.de> Hi, here is a new version of the SEV-ES Guest Support patches for x86. The previous versions can be found as a linked list starting here: https://lore.kernel.org/lkml/20200824085511.7553-1-joro at 8bytes.org/ I updated the patch-set based on ther review comments I got and the discussions around it. Another important change is that the early IDT setup code is now completly moved to arch/x86/kernel/head64.c. This makes the whole early exception handling setup code more robust for k...

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths

...the patch-set can be found here: https://lore.kernel.org/lkml/20200319091407.1481-1-joro at 8bytes.org/ Please review. Thanks, Joerg Borislav Petkov (1): KVM: SVM: Use __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move some definitions to <asm/trap_defs.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off()...

...the patch-set can be found here: https://lore.kernel.org/lkml/20200319091407.1481-1-joro at 8bytes.org/ Please review. Thanks, Joerg Borislav Petkov (1): KVM: SVM: Use __packed shorthand Doug Covelli (1): x86/vmware: Add VMware specific handling for VMMCALL under SEV-ES Joerg Roedel (53): KVM: SVM: Add GHCB Accessor functions x86/traps: Move some definitions to <asm/trap_defs.h> x86/insn: Make inat-tables.c suitable for pre-decompression code x86/umip: Factor out instruction fetch x86/umip: Factor out instruction decoding x86/insn: Add insn_get_modrm_reg_off()...