The patch titled
Subject: lib/iommu-common.c: do not use 0xffffffffffffffffl for computing align_mask
has been removed from the -mm tree. Its filename was
iommu-common-do-not-use-64-bit-constant-0xffffffffffffffffl-for-computing-align_mask.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
Subject: lib/iommu-common.c: do not use 0xffffffffffffffffl for computing align_mask
Using a 64 bit constant generates "warning: integer constant is too large
for 'long' type" on 32 bit platforms. Instead use ~0ul and BITS_PER_LONG.
Detected by Andrew Morton on ARMD.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/iommu-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN lib/iommu-common.c~iommu-common-do-not-use-64-bit-constant-0xffffffffffffffffl-for-computing-align_mask lib/iommu-common.c
--- a/lib/iommu-common.c~iommu-common-do-not-use-64-bit-constant-0xffffffffffffffffl-for-computing-align_mask
+++ a/lib/iommu-common.c
@@ -119,7 +119,7 @@ unsigned long iommu_tbl_range_alloc(stru
unsigned long align_mask = 0;
if (align_order > 0)
- align_mask = 0xffffffffffffffffl >> (64 - align_order);
+ align_mask = ~0ul >> (BITS_PER_LONG - align_order);
/* Sanity check */
if (unlikely(npages == 0)) {
_
Patches currently in -mm which might be from sowmini.varadhan@xxxxxxxxxx are
origin.patch
linux-next.patch
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