From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Spencer Baugh <sbaugh@catern.com>,
Jack Morgenstein <jackm@dev.mellanox.co.il>,
Moni Shoua <monis@mellanox.com>,
Leon Romanovsky <leon@kernel.org>,
Doug Ledford <dledford@redhat.com>
Subject: [PATCH 4.9 26/66] RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled
Date: Tue, 31 Jan 2017 06:36:30 +0100 [thread overview]
Message-ID: <20170131053604.255359885@linuxfoundation.org> (raw)
In-Reply-To: <20170131053603.098140622@linuxfoundation.org>
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jack Morgenstein <jackm@dev.mellanox.co.il>
commit b4cfe3971f6eab542dd7ecc398bfa1aeec889934 upstream.
If IPV6 has not been enabled in the underlying kernel, we must avoid
calling IPV6 procedures in rdma_cm.ko.
This requires using "IS_ENABLED(CONFIG_IPV6)" in "if" statements
surrounding any code which calls external IPV6 procedures.
In the instance fixed here, procedure cma_bind_addr() called
ipv6_addr_type() -- which resulted in calling external procedure
__ipv6_addr_type().
Fixes: 6c26a77124ff ("RDMA/cma: fix IPv6 address resolution")
Cc: Spencer Baugh <sbaugh@catern.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Reviewed-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/infiniband/core/cma.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2768,7 +2768,8 @@ static int cma_bind_addr(struct rdma_cm_
if (!src_addr || !src_addr->sa_family) {
src_addr = (struct sockaddr *) &id->route.addr.src_addr;
src_addr->sa_family = dst_addr->sa_family;
- if (dst_addr->sa_family == AF_INET6) {
+ if (IS_ENABLED(CONFIG_IPV6) &&
+ dst_addr->sa_family == AF_INET6) {
struct sockaddr_in6 *src_addr6 = (struct sockaddr_in6 *) src_addr;
struct sockaddr_in6 *dst_addr6 = (struct sockaddr_in6 *) dst_addr;
src_addr6->sin6_scope_id = dst_addr6->sin6_scope_id;
next prev parent reply other threads:[~2017-01-31 5:46 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-31 5:36 [PATCH 4.9 00/66] 4.9.7-stable review Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 01/66] fbdev: color map copying bounds checking Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 02/66] tile/ptrace: Preserve previous registers for short regset write Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 03/66] drm: Schedule the output_poll_work with 1s delay if we have delayed event Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 06/66] drm/vc4: Fix memory leak of the CRTC state Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 07/66] drm/vc4: Fix an integer overflow in temporary allocation layout Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 08/66] drm/vc4: Return -EINVAL on the overflow checks failing Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 09/66] drm/vc4: fix a bounds check Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 10/66] Revert "drm/radeon: always apply pci shutdown callbacks" Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 11/66] drm/atomic: clear out fence when duplicating state Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 12/66] mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 13/66] mm/mempolicy.c: do not put mempolicy before using its nodemask Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 14/66] mm, page_alloc: fix check for NULL preferred_zone Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 15/66] mm, page_alloc: fix fast-path race with cpuset update or removal Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 16/66] mm, page_alloc: move cpuset seqcount checking to slowpath Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 17/66] mm, page_alloc: fix premature OOM when racing with cpuset mems update Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 18/66] vring: Force use of DMA API for ARM-based systems with legacy devices Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 19/66] userns: Make ucounts lock irq-safe Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 20/66] sysctl: fix proc_doulongvec_ms_jiffies_minmax() Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 21/66] xfs: prevent quotacheck from overloading inode lru Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 22/66] ISDN: eicon: silence misleading array-bounds warning Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 23/66] Btrfs: remove old tree_root case in btrfs_read_locked_inode() Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 24/66] Btrfs: disable xattr operations on subvolume directories Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 25/66] Btrfs: remove ->{get, set}_acl() from btrfs_dir_ro_inode_operations Greg Kroah-Hartman
2017-01-31 5:36 ` Greg Kroah-Hartman [this message]
2017-01-31 5:36 ` [PATCH 4.9 27/66] s390/mm: Fix cmma unused transfer from pgste into pte Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 28/66] s390/ptrace: Preserve previous registers for short regset write Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 29/66] IB/cxgb3: fix misspelling in header guard Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 30/66] IB/iser: Fix sg_tablesize calculation Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 31/66] IB/srp: fix mr allocation when the device supports sg gaps Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 32/66] IB/srp: fix invalid indirect_sg_entries parameter value Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 34/66] can: ti_hecc: add missing prepare and unprepare of the clock Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 35/66] ARC: udelay: fix inline assembler by adding LP_COUNT to clobber list Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 36/66] ARC: [arcompact] handle unaligned access delay slot corner case Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 37/66] parisc: Dont use BITS_PER_LONG in userspace-exported swab.h header Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 38/66] nfs: Dont increment lock sequence ID after NFS4ERR_MOVED Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 39/66] NFSv4.1: Fix a deadlock in layoutget Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 40/66] NFSv4.0: always send mode in SETATTR after EXCLUSIVE4 Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 41/66] SUNRPC: cleanup ida information when removing sunrpc module Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 42/66] iw_cxgb4: free EQ queue memory on last deref Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 43/66] [media] pctv452e: move buffer to heap, no mutex Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 44/66] [media] v4l: tvp5150: Reset device at probe time, not in get/set format handlers Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 45/66] [media] v4l: tvp5150: Fix comment regarding output pin muxing Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 46/66] [media] v4l: tvp5150: Dont override output pinmuxing at stream on/off time Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 47/66] drm/i915: Clear ret before unbinding in i915_gem_evict_something() Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 48/66] drm/i915: prevent crash with .disable_display parameter Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 53/66] IB/umem: Release pid in error and ODP flow Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 54/66] IB/rxe: Fix rxe dev insertion to rxe_dev_list Greg Kroah-Hartman
2017-01-31 5:36 ` [PATCH 4.9 55/66] IB/rxe: Prevent from completer to operate on non valid QP Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 56/66] [media] s5k4ecgx: select CRC32 helper Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 57/66] pinctrl: broxton: Use correct PADCFGLOCK offset Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 58/66] pinctrl: uniphier: fix Ethernet (RMII) pin-mux setting for LD20 Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 59/66] pinctrl: baytrail: Rectify debounce support Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 60/66] memory_hotplug: make zone_can_shift() return a boolean value Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 61/66] virtio_mmio: Set DMA masks appropriately Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 62/66] platform/x86: mlx-platform: free first dev on error Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 63/66] platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 64/66] mm, memcg: do not retry precharge charges Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 65/66] perf/core: Fix concurrent sys_perf_event_open() vs. move_group race Greg Kroah-Hartman
2017-01-31 5:37 ` [PATCH 4.9 66/66] drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround Greg Kroah-Hartman
2017-01-31 17:21 ` [PATCH 4.9 00/66] 4.9.7-stable review Guenter Roeck
2017-01-31 20:16 ` Greg Kroah-Hartman
2017-01-31 22:06 ` Shuah Khan
2017-02-01 7:28 ` Greg Kroah-Hartman
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