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IB/core: Fix unaligned accesses

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Addresses the following kernel logs seen during boot of sparc systems:

Kernel unaligned access at TPC[103bce50] cm_find_listen+0x34/0xf8 [ib_cm]
Kernel unaligned access at TPC[103bce50] cm_find_listen+0x34/0xf8 [ib_cm]
Kernel unaligned access at TPC[103bce50] cm_find_listen+0x34/0xf8 [ib_cm]
Kernel unaligned access at TPC[103bce50] cm_find_listen+0x34/0xf8 [ib_cm]
Kernel unaligned access at TPC[103bce50] cm_find_listen+0x34/0xf8 [ib_cm]

Signed-off-by: David Ahern <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
David Ahern 2015-05-03 09:48:26 -04:00 • committed by Doug Ledford
commit 0d0f738f6a
3 changed files with 17 additions and 17 deletions
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7
include/rdma/ib_cm.h
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@ -105,7 +105,8 @@ enum ib_cm_data_size {
IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE = 216,
IB_CM_SIDR_REP_PRIVATE_DATA_SIZE = 136,
IB_CM_SIDR_REP_INFO_LENGTH = 72,
IB_CM_COMPARE_SIZE = 64
/* compare done u32 at a time */
IB_CM_COMPARE_SIZE = (64 / sizeof(u32))
};
struct ib_cm_id;
@ -337,8 +338,8 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id);
#define IB_SDP_SERVICE_ID_MASK cpu_to_be64(0xFFFFFFFFFFFF0000ULL)
struct ib_cm_compare_data {
u8 data[IB_CM_COMPARE_SIZE];
u8 mask[IB_CM_COMPARE_SIZE];
u32 data[IB_CM_COMPARE_SIZE];
u32 mask[IB_CM_COMPARE_SIZE];
};
/**