The patch titled
Subject: drivers/infiniband/core/verbs.c: fix build with gcc-4.4.4
has been added to the -mm tree. Its filename is
drivers-infiniband-core-verbsc-fix-build-with-gcc-444.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-infiniband-core-verbsc-fix-build-with-gcc-444.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-infiniband-core-verbsc-fix-build-with-gcc-444.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: drivers/infiniband/core/verbs.c: fix build with gcc-4.4.4
gcc-4.4.4 has issues with initialization of anonymous unions.
drivers/infiniband/core/verbs.c: In function '__ib_drain_sq':
drivers/infiniband/core/verbs.c:2204: error: unknown field 'wr_cqe' specified in initializer
drivers/infiniband/core/verbs.c:2204: warning: initialization makes integer from pointer without a cast
Work around this.
Fixes: a1ae7d0345edd5 ("RDMA/core: Avoid that ib_drain_qp() triggers an out-of-bounds stack access")
Cc: Bart Van Assche <bart.vanassche@xxxxxxx>
Cc: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
Cc: Sagi Grimberg <sagi@xxxxxxxxxxx>
Cc: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/core/verbs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/infiniband/core/verbs.c~drivers-infiniband-core-verbsc-fix-build-with-gcc-444 drivers/infiniband/core/verbs.c
--- a/drivers/infiniband/core/verbs.c~drivers-infiniband-core-verbsc-fix-build-with-gcc-444
+++ a/drivers/infiniband/core/verbs.c
@@ -2200,8 +2200,9 @@ static void __ib_drain_sq(struct ib_qp *
struct ib_send_wr *bad_swr;
struct ib_rdma_wr swr = {
.wr = {
+ .next = NULL,
+ { .wr_cqe = &sdrain.cqe, },
.opcode = IB_WR_RDMA_WRITE,
- .wr_cqe = &sdrain.cqe,
},
};
int ret;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
mm-mempolicy-avoid-use-uninitialized-preferred_node-fix.patch
hugetlbfs-check-for-pgoff-value-overflow-v3-fix.patch
mm-remove-unused-arg-from-memblock_next_valid_pfn.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-without-quota-support-try-to-avoid-calling-quota-recovery-checkpatch-fixes.patch
mm.patch
mm-initialize-pages-on-demand-during-boot-fix-4-fix.patch
mm-initialize-pages-on-demand-during-boot-v5-fix.patch
mm-initialize-pages-on-demand-during-boot-v6-checkpatch-fixes.patch
mm-page_alloc-skip-over-regions-of-invalid-pfns-on-uma-fix.patch
direct-io-minor-cleanups-in-do_blockdev_direct_io-fix.patch
mm-fix-races-between-swapoff-and-flush-dcache-fix.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
mm-oom-cgroup-aware-oom-killer-fix.patch
mm-oom-docs-describe-the-cgroup-aware-oom-killer-fix-2-fix.patch
proc-add-seq_put_decimal_ull_width-to-speed-up-proc-pid-smaps-fix.patch
ipc-clamp-semmni-to-the-real-ipcmni-limit-fix.patch
linux-next-rejects.patch
linux-next-fixup.patch
drivers-infiniband-core-verbsc-fix-build-with-gcc-444.patch
fs-fsnotify-account-fsnotify-metadata-to-kmemcg-fix.patch
headers-untangle-kmemleakh-from-mmh-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch