This is a note to let you know that I've just added the patch titled
parisc: remove the second argument of kmap_atomic()
to the 3.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
parisc-remove-the-second-argument-of-kmap_atomic.patch
and it can be found in the queue-3.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1ab4ce762370b82870834899e49c08129d7ae271 Mon Sep 17 00:00:00 2001
From: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
Date: Tue, 7 May 2013 16:18:12 -0700
Subject: parisc: remove the second argument of kmap_atomic()
From: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
commit 1ab4ce762370b82870834899e49c08129d7ae271 upstream.
kmap_atomic() requires only one argument now.
Signed-off-by: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: Rolf Eike Beer <eike-kernel@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/parisc/kernel/cache.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -606,7 +606,7 @@ void clear_user_highpage(struct page *pa
/* Clear using TMPALIAS region. The page doesn't need to
be flushed but the kernel mapping needs to be purged. */
- vto = kmap_atomic(page, KM_USER0);
+ vto = kmap_atomic(page);
/* The PA-RISC 2.0 Architecture book states on page F-6:
"Before a write-capable translation is enabled, *all*
@@ -641,8 +641,8 @@ void copy_user_highpage(struct page *to,
the `to' page must be flushed in copy_user_page_asm since
it can be used to bring in executable code. */
- vfrom = kmap_atomic(from, KM_USER0);
- vto = kmap_atomic(to, KM_USER1);
+ vfrom = kmap_atomic(from);
+ vto = kmap_atomic(to);
purge_kernel_dcache_page_asm((unsigned long)vto);
purge_tlb_start(flags);
Patches currently in stable-queue which might be from zhaohongjiang@xxxxxxxxxx are
queue-3.9/parisc-remove-the-second-argument-of-kmap_atomic.patch
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