The patch titled
Subject: mm: export find_extend_vma() and handle_mm_fault() for driver use
has been removed from the -mm tree. Its filename was
mm-export-find_extend_vma-and-handle_mm_fault-for-driver-use.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Subject: mm: export find_extend_vma() and handle_mm_fault() for driver use
This lets drivers like the AMD IOMMUv2 driver handle faults a bit more
simply, rather than doing tricks with page refs and get_user_pages().
Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Cc: Oded Gabbay <oded.gabbay@xxxxxxx>
Cc: Joerg Roedel <jroedel@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 1 +
mm/mmap.c | 2 ++
2 files changed, 3 insertions(+)
diff -puN mm/memory.c~mm-export-find_extend_vma-and-handle_mm_fault-for-driver-use mm/memory.c
--- a/mm/memory.c~mm-export-find_extend_vma-and-handle_mm_fault-for-driver-use
+++ a/mm/memory.c
@@ -3365,6 +3365,7 @@ int handle_mm_fault(struct mm_struct *mm
return ret;
}
+EXPORT_SYMBOL_GPL(handle_mm_fault);
#ifndef __PAGETABLE_PUD_FOLDED
/*
diff -puN mm/mmap.c~mm-export-find_extend_vma-and-handle_mm_fault-for-driver-use mm/mmap.c
--- a/mm/mmap.c~mm-export-find_extend_vma-and-handle_mm_fault-for-driver-use
+++ a/mm/mmap.c
@@ -2362,6 +2362,8 @@ find_extend_vma(struct mm_struct *mm, un
}
#endif
+EXPORT_SYMBOL_GPL(find_extend_vma);
+
/*
* Ok - we have the memory areas we should free on the vma list,
* so release them, and do the vma updates.
_
Patches currently in -mm which might be from jbarnes@xxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
