The patch titled
Subject: mm,fs,dax: mark dax_iomap_pmd_fault as const
has been removed from the -mm tree. Its filename was
mmfsdax-mark-dax_iomap_pmd_fault-as-const.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: mm,fs,dax: mark dax_iomap_pmd_fault as const
The two alternative implementations of dax_iomap_fault have different
prototypes, and one of them is obviously wrong as seen from this build
warning:
fs/dax.c: In function 'dax_iomap_fault':
fs/dax.c:1462:35: error: passing argument 2 of 'dax_iomap_pmd_fault' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
This marks the argument 'const' as in all the related functions.
Fixes: a2d581675d48 ("mm,fs,dax: change ->pmd_fault to ->huge_fault")
Link: http://lkml.kernel.org/r/20170227203349.3318733-1-arnd@xxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dax.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN fs/dax.c~mmfsdax-mark-dax_iomap_pmd_fault-as-const fs/dax.c
--- a/fs/dax.c~mmfsdax-mark-dax_iomap_pmd_fault-as-const
+++ a/fs/dax.c
@@ -1436,7 +1436,8 @@ out:
return result;
}
#else
-static int dax_iomap_pmd_fault(struct vm_fault *vmf, struct iomap_ops *ops)
+static int dax_iomap_pmd_fault(struct vm_fault *vmf,
+ const struct iomap_ops *ops)
{
return VM_FAULT_FALLBACK;
}
_
Patches currently in -mm which might be from arnd@xxxxxxxx are
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