[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] xen/asm-generic: introduce stub header paging.h
commit 94854f141904619b98e6a25356a0f5ede52b99fc Author: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> AuthorDate: Wed Nov 29 10:07:02 2023 +0100 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Wed Nov 29 10:07:02 2023 +0100 xen/asm-generic: introduce stub header paging.h The patch introduces generic paging.h header for Arm, PPC and RISC-V. All mentioned above architectures use hardware virt extensions and hardware pagetable extensions thereby it makes sense to set paging_mode_translate and paging_mode_external by default. Also in this patch Arm and PPC architectures are switched to generic paging.h header. Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Julien Grall <jgrall@xxxxxxxxxx> Acked-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx> --- xen/arch/arm/include/asm/Makefile | 1 + xen/arch/arm/include/asm/paging.h | 16 ---------------- xen/arch/ppc/include/asm/Makefile | 1 + xen/arch/ppc/include/asm/paging.h | 7 ------- xen/include/asm-generic/paging.h | 19 +++++++++++++++++++ 5 files changed, 21 insertions(+), 23 deletions(-) diff --git a/xen/arch/arm/include/asm/Makefile b/xen/arch/arm/include/asm/Makefile index 821addb0bf..ece7fa66dd 100644 --- a/xen/arch/arm/include/asm/Makefile +++ b/xen/arch/arm/include/asm/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only +generic-y += paging.h generic-y += vm_event.h diff --git a/xen/arch/arm/include/asm/paging.h b/xen/arch/arm/include/asm/paging.h deleted file mode 100644 index 6d1a000246..0000000000 --- a/xen/arch/arm/include/asm/paging.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef _XEN_PAGING_H -#define _XEN_PAGING_H - -#define paging_mode_translate(d) (1) -#define paging_mode_external(d) (1) - -#endif /* XEN_PAGING_H */ - -/* - * Local variables: - * mode: C - * c-file-style: "BSD" - * c-basic-offset: 4 - * indent-tabs-mode: nil - * End: - */ diff --git a/xen/arch/ppc/include/asm/Makefile b/xen/arch/ppc/include/asm/Makefile index 821addb0bf..ece7fa66dd 100644 --- a/xen/arch/ppc/include/asm/Makefile +++ b/xen/arch/ppc/include/asm/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only +generic-y += paging.h generic-y += vm_event.h diff --git a/xen/arch/ppc/include/asm/paging.h b/xen/arch/ppc/include/asm/paging.h deleted file mode 100644 index eccacece29..0000000000 --- a/xen/arch/ppc/include/asm/paging.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_PPC_PAGING_H__ -#define __ASM_PPC_PAGING_H__ - -#define paging_mode_translate(d) (1) -#define paging_mode_external(d) (1) - -#endif /* __ASM_PPC_PAGING_H__ */ diff --git a/xen/include/asm-generic/paging.h b/xen/include/asm-generic/paging.h new file mode 100644 index 0000000000..8df534cfdc --- /dev/null +++ b/xen/include/asm-generic/paging.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_GENERIC_PAGING_H__ +#define __ASM_GENERIC_PAGING_H__ + +#include <xen/stdbool.h> + +#define paging_mode_translate(d) ((void)(d), true) +#define paging_mode_external(d) ((void)(d), true) + +#endif /* __ASM_GENERIC_PAGING_H__ */ + +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + */ -- generated by git-patchbot for /home/xen/git/xen.git#master
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