+ arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch added to -mm tree

From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, ira.weiny@intel.com,
	mm-commits@vger.kernel.org, sfr@canb.auug.org.au
Subject: + arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch added to -mm tree
Date: Thu, 07 May 2020 19:08:13 -0700	[thread overview]
Message-ID: <20200508020813.KT6Udx4zG%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200507183509.c5ef146c5aaeb118a25a39a8@linux-foundation.org>


The patch titled
     Subject: arch-kunmap-remove-duplicate-kunmap-implementations-fix
has been added to the -mm tree.  Its filename is
     arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch

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------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: arch-kunmap-remove-duplicate-kunmap-implementations-fix

fix CONFIG_HIGHMEM=n build on various architectures

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/highmem.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/include/linux/highmem.h~arch-kunmap-remove-duplicate-kunmap-implementations-fix
+++ a/include/linux/highmem.h
@@ -53,6 +53,7 @@ static inline void *kmap(struct page *pa
 }
 
 void kunmap_high(struct page *page);
+
 static inline void kunmap(struct page *page)
 {
 	might_sleep();
@@ -111,6 +112,10 @@ static inline void *kmap(struct page *pa
 	return page_address(page);
 }
 
+static inline void kunmap_high(struct page *page)
+{
+}
+
 static inline void kunmap(struct page *page)
 {
 }
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

squashfs-migrate-from-ll_rw_block-usage-to-bio-fix.patch
drivers-tty-serial-sh-scic-suppress-uninitialized-var-warning.patch
mm.patch
mm-slub-fix-corrupted-freechain-in-deactivate_slab-fix.patch
mm-slub-add-panic_on_error-to-the-debug-facilities-fix.patch
mm-gupc-updating-the-documentation-fix.patch
mm-swapfilec-classify-swap_map_xxx-to-make-it-more-readable-fix.patch
mm-remove-__vmalloc_node_flags_caller-fix.patch
mm-switch-the-test_vmalloc-module-to-use-__vmalloc_node-fix.patch
mm-switch-the-test_vmalloc-module-to-use-__vmalloc_node-fix-fix.patch
mm-remove-vmalloc_user_node_flags-fix.patch
arch-kunmap-remove-duplicate-kunmap-implementations-fix.patch
arch-kmap_atomic-consolidate-duplicate-code-checkpatch-fixes.patch
arch-kunmap_atomic-consolidate-duplicate-code-checkpatch-fixes.patch
kmap-consolidate-kmap_prot-definitions-checkpatch-fixes.patch
mm-add-debug_wx-support-fixpatch-added-to-mm-tree.patch
riscv-support-debug_wx-fix.patch
mm-replace-zero-length-array-with-flexible-array-member-fix.patch
mm-hugetlb-fix-a-typo-in-comment-manitained-maintained-v2-checkpatch-fixes.patch
linux-next-rejects.patch
linux-next-git-rejects.patch
arch-x86-makefile-use-config_shell.patch
kernel-forkc-export-kernel_thread-to-modules.patch
