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[RFC PATCH v6 01/43] altp2m: Add template common altp2m.c/altp2m.h

From: Rose Spangler <Rose.Spangler@xxxxxxxxxxxxxx>

Date: Mon, 20 Apr 2026 17:31:24 -0400

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Cc: Rose Spangler <Rose.Spangler@xxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, "Julien Grall" <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>

Delivery-date: Mon, 20 Apr 2026 21:32:50 +0000

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

This commit adds an empty common altp2m.c and altp2m.h file to be added to in later commits. Creating a commit with just the empty file additions makes it easier to reorder later commits which add to these files. This commit can be squashed into the first commit which actually adds something to altp2m.c/altp2m.h for the actual submission if that would be preferred. This is commit 1/8 of the preparation phase. Signed-off-by: Rose Spangler <Rose.Spangler@xxxxxxxxxxxxxx> --- v6: Introduced this patch. --- xen/common/Makefile | 1 + xen/common/altp2m.c | 12 ++++++++++++ xen/include/xen/altp2m.h | 5 +++++ 3 files changed, 18 insertions(+) create mode 100644 xen/common/altp2m.c create mode 100644 xen/include/xen/altp2m.h diff --git a/xen/common/Makefile b/xen/common/Makefile index 6018e256147f..dbe0094006df 100644 --- a/xen/common/Makefile +++ b/xen/common/Makefile @@ -1,3 +1,4 @@ +obj-$(CONFIG_ALTP2M) += altp2m.o obj-$(CONFIG_ARGO) += argo.o obj-y += bitmap.o obj-bin-$(CONFIG_SELF_TESTS) += bitops.init.o diff --git a/xen/common/altp2m.c b/xen/common/altp2m.c new file mode 100644 index 000000000000..1a4e102324d4 --- /dev/null +++ b/xen/common/altp2m.c @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#include <xen/altp2m.h> + +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * tab-width: 4 + * indent-tabs-mode: nil + * End: + */ diff --git a/xen/include/xen/altp2m.h b/xen/include/xen/altp2m.h new file mode 100644 index 000000000000..520328fd3fa8 --- /dev/null +++ b/xen/include/xen/altp2m.h @@ -0,0 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __XEN_ALTP2M_H__ +#define __XEN_ALTP2M_H__ + +#endif /* __XEN_ALTP2M_H__ */ -- 2.34.1

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