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Date: Thu, 1 Aug 2024 22:27:46 GMT
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To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org,
dev-commits-src-branches@FreeBSD.org
From: Vladimir Kondratyev <wulf@FreeBSD.org>
Subject: git: ddde8df29363 - stable/14 - LinuxKPI: Add kmap_local_page
function
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X-Git-Committer: wulf
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X-Git-Refname: refs/heads/stable/14
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X-Git-Commit: ddde8df29363d4dfccb39975039d56e93275f061
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The branch stable/14 has been updated by wulf:
URL: https://cgit.FreeBSD.org/src/commit/?id=ddde8df29363d4dfccb39975039d56e93275f061
commit ddde8df29363d4dfccb39975039d56e93275f061
Author: Vladimir Kondratyev <wulf@FreeBSD.org>
AuthorDate: 2024-06-26 20:43:43 +0000
Commit: Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2024-08-01 21:09:40 +0000
LinuxKPI: Add kmap_local_page function
kmap_local_page maps a page for temporary usage
Sponsored by: Serenity CyberSecurity, LLC
MFC after: 1 week
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D45609
(cherry picked from commit 73f3589120e61b4b9df1ef60c5be12ccd81878f2)
---
sys/compat/linuxkpi/common/include/linux/highmem.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/highmem.h b/sys/compat/linuxkpi/common/include/linux/highmem.h
index f770bef6b3b7..252d16b2ea70 100644
--- a/sys/compat/linuxkpi/common/include/linux/highmem.h
+++ b/sys/compat/linuxkpi/common/include/linux/highmem.h
@@ -93,6 +93,12 @@ kmap_atomic(struct page *page)
return (kmap_atomic_prot(page, VM_PROT_ALL));
}
+static inline void *
+kmap_local_page(struct page *page)
+{
+ return (kmap(page));
+}
+
static inline void *
kmap_local_page_prot(struct page *page, pgprot_t prot)
{