[PATCH 3.13.y-ckt 050/138] [media] saa7134-alsa: Only frees registered sound cards

From	Kamal Mostafa <kamal@canonical.com>
Newsgroups	linux.kernel
Subject	[PATCH 3.13.y-ckt 050/138] [media] saa7134-alsa: Only frees registered sound cards
Date	2016-03-10 00:50 +0100
Message-ID	<raW1C-716-69@gated-at.bofh.it> (permalink)
References	<raVyx-6Nd-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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3.13.11-ckt36 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

commit ac75fe5d8fe4a0bf063be18fb29684405279e79e upstream.

That prevents this bug:
[ 2382.269496] BUG: unable to handle kernel NULL pointer dereference at 0000000000000540
[ 2382.270013] IP: [<ffffffffa01fe616>] snd_card_free+0x36/0x70 [snd]
[ 2382.270013] PGD 0
[ 2382.270013] Oops: 0002 [#1] SMP
[ 2382.270013] Modules linked in: saa7134_alsa(-) tda1004x saa7134_dvb videobuf2_dvb dvb_core tda827x tda8290 tuner saa7134 tveeprom videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media auth_rpcgss nfsv4 dns_resolver nfs lockd grace sunrpc tun bridge stp llc ebtables ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack it87 hwmon_vid snd_hda_codec_idt snd_hda_codec_generic iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_seq pcspkr i2c_i801 snd_seq_device snd_pcm snd_timer lpc_ich snd mfd_core soundcore binfmt_misc i915 video i2c_algo_bit drm_kms_helper drm r8169 ata_generic serio_raw pata_acpi mii i2c_core [last unloaded: videobuf2_memops]
[ 2382.270013] CPU: 0 PID: 4899 Comm: rmmod Not tainted 4.5.0-rc1+ #4
[ 2382.270013] Hardware name: PCCHIPS P17G/P17G, BIOS 080012  05/14/2008
[ 2382.270013] task: ffff880039c38000 ti: ffff88003c764000 task.ti: ffff88003c764000
[ 2382.270013] RIP: 0010:[<ffffffffa01fe616>]  [<ffffffffa01fe616>] snd_card_free+0x36/0x70 [snd]
[ 2382.270013] RSP: 0018:ffff88003c767ea0  EFLAGS: 00010286
[ 2382.270013] RAX: ffff88003c767eb8 RBX: 0000000000000000 RCX: 0000000000006260
[ 2382.270013] RDX: ffffffffa020a060 RSI: ffffffffa0206de1 RDI: ffff88003c767eb0
[ 2382.270013] RBP: ffff88003c767ed8 R08: 0000000000019960 R09: ffffffff811a5412
[ 2382.270013] R10: ffffea0000d7c200 R11: 0000000000000000 R12: ffff88003c767ea8
[ 2382.270013] R13: 00007ffe760617f7 R14: 0000000000000000 R15: 0000557625d7f1e0
[ 2382.270013] FS:  00007f80bb1c0700(0000) GS:ffff88003f400000(0000) knlGS:0000000000000000
[ 2382.270013] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 2382.270013] CR2: 0000000000000540 CR3: 000000003c00f000 CR4: 00000000000006f0
[ 2382.270013] Stack:
[ 2382.270013]  000000003c767ed8 ffffffff00000000 ffff880000000000 ffff88003c767eb8
[ 2382.270013]  ffff88003c767eb8 ffffffffa049a890 00007ffe76060060 ffff88003c767ef0
[ 2382.270013]  ffffffffa049889d ffffffffa049a500 ffff88003c767f48 ffffffff8111079c
[ 2382.270013] Call Trace:
[ 2382.270013]  [<ffffffffa049889d>] saa7134_alsa_exit+0x1d/0x780 [saa7134_alsa]
[ 2382.270013]  [<ffffffff8111079c>] SyS_delete_module+0x19c/0x1f0
[ 2382.270013]  [<ffffffff8170fc2e>] entry_SYSCALL_64_fastpath+0x12/0x71
[ 2382.270013] Code: 20 a0 48 c7 c6 e1 6d 20 a0 48 89 e5 41 54 53 4c 8d 65 d0 48 89 fb 48 83 ec 28 c7 45 d0 00 00 00 00 49 8d 7c 24 08 e8 7a 55 ed e0 <4c> 89 a3 40 05 00 00 48 89 df e8 eb fd ff ff 85 c0 75 1a 48 8d
[ 2382.270013] RIP  [<ffffffffa01fe616>] snd_card_free+0x36/0x70 [snd]
[ 2382.270013]  RSP <ffff88003c767ea0>
[ 2382.270013] CR2: 0000000000000540

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/media/pci/saa7134/saa7134-alsa.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index dd67c8a..6bac4a5 100644
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -1145,6 +1145,8 @@ static int alsa_device_init(struct saa7134_dev *dev)
 
 static int alsa_device_exit(struct saa7134_dev *dev)
 {
+	if (!snd_saa7134_cards[dev->nr])
+		return 1;
 
 	snd_card_free(snd_saa7134_cards[dev->nr]);
 	snd_saa7134_cards[dev->nr] = NULL;
@@ -1194,7 +1196,8 @@ static void saa7134_alsa_exit(void)
 	int idx;
 
 	for (idx = 0; idx < SNDRV_CARDS; idx++) {
-		snd_card_free(snd_saa7134_cards[idx]);
+		if (snd_saa7134_cards[idx])
+			snd_card_free(snd_saa7134_cards[idx]);
 	}
 
 	saa7134_dmasound_init = NULL;
-- 
2.7.0

Thread

[3.13.y-ckt stable] Linux 3.13.11-ckt36 stable review Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:20 +0100
  [PATCH 3.13.y-ckt 059/138] mm: replace vma_lock_anon_vma with anon_vma_lock_read/write Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:20 +0100
  [PATCH 3.13.y-ckt 009/138] iio: dac: mcp4725: set iio name property in sysfs Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:20 +0100
  [PATCH 3.13.y-ckt 017/138] drm/i915/dp: fall back to 18 bpp when sink capability is unknown Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:20 +0100
  [PATCH 3.13.y-ckt 070/138] ARM: 8517/1: ICST: avoid arithmetic overflow in icst_hz() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:20 +0100
  [PATCH 3.13.y-ckt 109/138] KVM: async_pf: do not warn on page allocation failures Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 126/138] sctp: translate network order to host order when users get a hmacid Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 113/138] hpfs: don't truncate the file when delete fails Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 119/138] pptp: fix illegal memory access caused by multiple bind()s Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 117/138] tcp: fix NULL deref in tcp_v4_send_ack() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 090/138] ALSA: seq: Drop superfluous error/debug messages after malloc failures Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 131/138] rtnl: RTM_GETNETCONF: fix wrong return value Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 123/138] ipv6: fix a lockdep splat Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 137/138] af_unix: Don't set err in unix_stream_read_generic unless there was an error Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 134/138] bonding: Fix ARP monitor validation Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 130/138] pppoe: fix reference counting in PPPoE proxy Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 138/138] pipe: limit the per-user amount of pages allocated in pipes Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 110/138] tracing: Fix showing function event in available_events Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 114/138] do_last(): don't let a bogus return value from ->open() et.al. to confuse us Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 125/138] net:Add sysctl_max_skb_frags Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 111/138] libceph: don't bail early from try_read() when skipping a message Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 120/138] sctp: allow setting SCTP_SACK_IMMEDIATELY by the application Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 101/138] USB: option: add "4G LTE usb-modem U901" Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 115/138] af_iucv: Validate socket address length in iucv_sock_bind() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 122/138] net/ipv6: add sysctl option accept_ra_min_hop_limit Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 132/138] unix_diag: fix incorrect sign extension in unix_lookup_by_ino Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 127/138] af_unix: Guard against other == sk in unix_dgram_sendmsg Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 129/138] net/mlx4_en: Count HW buffer overrun only once Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 112/138] KVM: x86: MMU: fix ubsan index-out-of-range warning Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 097/138] drm/qxl: use kmalloc_array to alloc reloc_info in qxl_process_single_command Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 077/138] workqueue: handle NUMA_NO_NODE for unbound pool_workqueue lookup Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 116/138] net: dp83640: Fix tx timestamp overflow handling. Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 128/138] qmi_wwan: add "4G LTE usb-modem U901" Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 136/138] net/mlx4_en: Choose time-stamping shift value according to HW frequency Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 118/138] af_unix: fix struct pid memory leak Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 135/138] ipv4: fix memory leaks in ip_cmsg_send() callers Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 133/138] sctp: Fix port hash table size computation Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 124/138] unix: correctly track in-flight fds in sending process user_struct Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 121/138] ipv6/udp: use sticky pktinfo egress ifindex on connect() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:30 +0100
  [PATCH 3.13.y-ckt 103/138] ext4: fix bh->b_state corruption Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 082/138] ARM: 8519/1: ICST: try other dividends than 1 Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 074/138] phy: twl4030-usb: Relase usb phy on unload Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 099/138] USB: option: add support for SIM7100E Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 063/138] pty: fix possible use after free of tty->driver_data Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 094/138] tracing: Fix freak link error caused by branch tracer Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 108/138] sunrpc/cache: fix off-by-one in qword_get() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 089/138] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted. Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 085/138] ext4: don't read blocks from disk after extents being swapped Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 067/138] ALSA: dummy: Implement timer backend switching more safely Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 100/138] USB: cp210x: add IDs for GE B650V3 and B850V3 boards Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 081/138] s390/dasd: fix refcount for PAV reassignment Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 064/138] pty: make sure super_block is still valid in final /dev/tty close Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 106/138] drivers: android: correct the size of struct binder_uintptr_t for BC_DEAD_BINDER_DONE Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 096/138] drm/radeon: use post-decrement in error handling Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 086/138] bio: return EINTR if copying to user space got interrupted Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 093/138] tracepoints: Do not trace when cpu is offline Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 072/138] ALSA: timer: Fix race between stop and interrupt Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 088/138] xen/pciback: Save the number of MSI-X entries to be copied later. Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 065/138] ALSA: hda - Fix speaker output from VAIO AiO machines Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 091/138] ALSA: seq: Fix leak of pool buffer at concurrent writes Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 084/138] ext4: fix potential integer overflow Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 092/138] dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 095/138] ALSA: seq: Fix double port list deletion Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 104/138] ext4: fix crashes in dioread_nolock mode Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 058/138] ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 107/138] can: ems_usb: Fix possible tx overflow Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 083/138] btrfs: properly set the termination value of ctx->pos in readdir Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 105/138] kernel/resource.c: fix muxed resource handling in __request_region() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 079/138] cifs: fix erroneous return value Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 087/138] xen/pciback: Check PF instead of VF for PCI_COMMAND_MEMORY Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 066/138] klist: fix starting point removed bug in klist iterators Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 102/138] hwmon: (ads1015) Handle negative conversion values correctly Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 098/138] NFSv4: Fix a dentry leak on alias use Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:40 +0100
  [PATCH 3.13.y-ckt 053/138] SCSI: Add Marvell Console to VPD blacklist Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 021/138] intel_scu_ipcutil: underflow in scu_reg_access() Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 041/138] target: Fix Task Aborted Status (TAS) handling Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 020/138] iio: inkern: fix a NULL dereference on error Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 056/138] dump_stack: avoid potential deadlocks Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 027/138] libata: fix sff host state machine locking while polling Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 060/138] radix-tree: fix oops after radix_tree_iter_retry Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 049/138] ALSA: timer: Fix leftover link at closing Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 057/138] mm, vmstat: fix wrong WQ sleep when memory reclaim doesn't make any progress Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 046/138] target: Fix remote-port TMR ABORT + se_cmd fabric stop Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 048/138] [media] tda1004x: only update the frontend properties if locked Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 051/138] Btrfs: fix hang on extent buffer lock caused by the inode_paths ioctl Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 023/138] ALSA: rawmidi: Remove kernel WARNING for NULL user-space buffer check Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 037/138] radix-tree: fix race in gang lookup Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 035/138] ALSA: seq: Fix lockdep warnings due to double mutex locks Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 036/138] drivers/scsi/sg.c: mark VMA as VM_IO to prevent migration Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 030/138] module: wrapper for symbol name. Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 042/138] target: Add TFO->abort_task for aborted task resources release Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 040/138] xhci: Fix list corruption in urb dequeue at host removal Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 047/138] target: Fix race with SCF_SEND_DELAYED_TAS handling Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 045/138] target: Fix TAS handling for multi-session se_node_acls Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 038/138] Revert "xhci: don't finish a TD if we get a short-transfer event mid TD" Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 008/138] x86/entry/compat: Add missing CLAC to entry_INT80_32 Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 024/138] ALSA: pcm: Fix potential deadlock in OSS emulation Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 054/138] drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 022/138] ALSA: seq: Fix race at closing in virmidi driver Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 052/138] scsi_dh_rdac: always retry MODE SELECT on command lock violation Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 031/138] ALSA: hda - Add fixup for Mac Mini 7,1 model Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 050/138] [media] saa7134-alsa: Only frees registered sound cards Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 061/138] crypto: user - lock crypto_alg_list on alg dump Kamal Mostafa <kamal@canonical.com> - 2016-03-10 00:50 +0100
  [PATCH 3.13.y-ckt 012/138] libata: disable forced PORTS_IMPL for >= AHCI 1.3 Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 019/138] crypto: algif_hash - wait for crypto_ahash_init() to complete Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 004/138] EVM: Use crypto_memneq() for digest comparisons Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 003/138] iw_cxgb3: Fix incorrectly returning error on success Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 005/138] ALSA: usb-audio: avoid freeing umidi object twice Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 014/138] mac80211: Requeue work after scan complete for all VIF types. Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 013/138] mac80211: start_next_roc only if scan was actually running Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 007/138] bcache: Fix a lockdep splat in an error path Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 018/138] target: Fix WRITE_SAME/DISCARD conversion to linux 512b sectors Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100
  [PATCH 3.13.y-ckt 010/138] iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG Kamal Mostafa <kamal@canonical.com> - 2016-03-10 01:00 +0100

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