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authorHugh Dickins <hugh@veritas.com>2005-06-21 17:15:09 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 18:46:20 -0700
commit7c2f3fda5666c280bcd00ac3b86963270b23e796 (patch)
tree97404af53d1bb61912e5739690c053f8005bc299 /sound/oss/rme96xx.c
parent334795eca421287c41c257992027d29659dc0f97 (diff)
downloadlinux-2.6.34-ux500-7c2f3fda5666c280bcd00ac3b86963270b23e796.tar.gz
[PATCH] rme96xx: fix PageReserved range
rme96xx busmaster_malloc miscalculates and fails to set PageReserved on any page of char *buf; but busmaster_free does it right, so do the same (I don't have the card, just noticed this while sifting for rmap BUGs). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound/oss/rme96xx.c')
-rw-r--r--sound/oss/rme96xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/oss/rme96xx.c b/sound/oss/rme96xx.c
index 76774bbc143..b4278eecc91 100644
--- a/sound/oss/rme96xx.c
+++ b/sound/oss/rme96xx.c
@@ -807,7 +807,7 @@ static void* busmaster_malloc(int size) {
struct page* page, *last_page;
page = virt_to_page(buf);
- last_page = virt_to_page(buf + (1 << pg));
+ last_page = page + (1 << pg);
DBG(printk("setting reserved bit\n"));
while (page < last_page) {
SetPageReserved(page);