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(parent: 84667b1) | patch
x86/irq: CFI hardening
authorAndrew Cooper <andrew.cooper3@citrix.com>
Fri, 29 Oct 2021 17:45:59 +0000 (18:45 +0100)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 23 Feb 2022 15:33:43 +0000 (15:33 +0000)
commit287f541c6e0a47904b4ee2908746d2279eceef6d
treec3d2188b29d356daf01bcff171c5fc247d90020btree | snapshot
parent84667b15cdb7d7039f179e9160950a944f9b41e0commit | diff
x86/irq: CFI hardening

Control Flow Integrity schemes use toolchain and optionally hardware support
to help protect against call/jump/return oriented programming attacks.

Use cf_check to annotate function pointer targets for the toolchain.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hpet.c diff | blob | history
xen/arch/x86/i8259.c diff | blob | history
xen/arch/x86/include/asm/irq.h diff | blob | history
xen/arch/x86/include/asm/msi.h diff | blob | history
xen/arch/x86/io_apic.c diff | blob | history
xen/arch/x86/irq.c diff | blob | history
xen/arch/x86/msi.c diff | blob | history
xen/common/irq.c diff | blob | history
xen/drivers/passthrough/amd/iommu_init.c diff | blob | history
xen/drivers/passthrough/vtd/iommu.c diff | blob | history
xen/include/xen/irq.h diff | blob | history
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