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Groups > linux.kernel > #1326060

[PATCH 3.16.y-ckt 157/180] firmware: actually return NULL on failed request_firmware_nowait()

From Luis Henriques <luis.henriques@canonical.com>
Newsgroups linux.kernel
Subject [PATCH 3.16.y-ckt 157/180] firmware: actually return NULL on failed request_firmware_nowait()
Date 2016-02-03 23:50 +0100
Message-ID <qYepk-8ec-27@gated-at.bofh.it> (permalink)
References <qYefD-86A-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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3.16.7-ckt24 -stable review patch.  If anyone has any objections, please let me know.

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

From: Brian Norris <computersforpeace@gmail.com>

commit 715780ae4bb76d6fd2f20eb78e2a9ba9769a6cdc upstream.

The kerneldoc for request_firmware_nowait() says that it may call the
provided cont() callback with @fw == NULL, if the firmware request
fails. However, this is not the case when called with an empty string
(""). This case is short-circuited by the 'name[0] == '\0'' check
introduced in commit 471b095dfe0d ("firmware_class: make sure fw requests
contain a name"), so _request_firmware() never gets to set the fw to
NULL.

Noticed while using the new 'trigger_async_request' testing hook:

    # printf '\x00' > /sys/devices/virtual/misc/test_firmware/trigger_async_request
    [10553.726178] test_firmware: loading ''
    [10553.729859] test_firmware: loaded: 995209091
    # printf '\x00' > /sys/devices/virtual/misc/test_firmware/trigger_async_request
    [10733.676184] test_firmware: loading ''
    [10733.679855] Unable to handle kernel NULL pointer dereference at virtual address 00000004
    [10733.687951] pgd = ec188000
    [10733.690655] [00000004] *pgd=00000000
    [10733.694240] Internal error: Oops: 5 [#1] SMP ARM
    [10733.698847] Modules linked in: btmrvl_sdio btmrvl bluetooth sbs_battery nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables asix usbnet mwifiex_sdio mwifiex cfg80211 jitterentropy_rng drbg joydev snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device ppp_async ppp_generic slhc tun
    [10733.725670] CPU: 0 PID: 6600 Comm: bash Not tainted 4.4.0-rc4-00351-g63d0877 #178
    [10733.733137] Hardware name: Rockchip (Device Tree)
    [10733.737831] task: ed24f6c0 ti: ee322000 task.ti: ee322000
    [10733.743222] PC is at do_raw_spin_lock+0x18/0x1a0
    [10733.747831] LR is at _raw_spin_lock+0x18/0x1c
    [10733.752180] pc : [<c00653a0>]    lr : [<c054c204>]    psr: a00d0013
    [10733.752180] sp : ee323df8  ip : ee323e20  fp : ee323e1c
    [10733.763634] r10: 00000051  r9 : b6f18000  r8 : ee323f80
    [10733.768847] r7 : c089cebc  r6 : 00000001  r5 : 00000000  r4 : ec0e6000
    [10733.775360] r3 : dead4ead  r2 : c06bd140  r1 : eef913b4  r0 : 00000000
    [10733.781874] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
    [10733.788995] Control: 10c5387d  Table: 2c18806a  DAC: 00000051
    [10733.794728] Process bash (pid: 6600, stack limit = 0xee322218)
    [10733.800549] Stack: (0xee323df8 to 0xee324000)
    [10733.804896] 3de0:                                                       ec0e6000 00000000
    [10733.813059] 3e00: 00000001 c089cebc ee323f80 b6f18000 ee323e2c ee323e20 c054c204 c0065394
    [10733.821221] 3e20: ee323e44 ee323e30 c02fec60 c054c1f8 ec0e7ec0 ec3fcfc0 ee323e5c ee323e48
    [10733.829384] 3e40: c02fed08 c02fec48 c07dbf74 eeb05a00 ee323e8c ee323e60 c0253828 c02fecac
    [10733.837547] 3e60: 00000001 c0116950 ee323eac ee323e78 00000001 ec3fce00 ed2d9700 ed2d970c
    [10733.845710] 3e80: ee323e9c ee323e90 c02e873c c02537d4 ee323eac ee323ea0 c017bd40 c02e8720
    [10733.853873] 3ea0: ee323ee4 ee323eb0 c017b250 c017bd00 00000000 00000000 f3e47a54 ec128b00
    [10733.862035] 3ec0: c017b10c ee323f80 00000001 c000f504 ee322000 00000000 ee323f4c ee323ee8
    [10733.870197] 3ee0: c011b71c c017b118 ee323fb0 c011bc90 becfa8d9 00000001 ec128b00 00000001
    [10733.878359] 3f00: b6f18000 ee323f80 ee323f4c ee323f18 c011bc90 c0063950 ee323f3c ee323f28
    [10733.886522] 3f20: c0063950 c0549138 00000001 ec128b00 00000001 ec128b00 b6f18000 ee323f80
    [10733.894684] 3f40: ee323f7c ee323f50 c011bed8 c011b6ec c0135fb8 c0135f24 ec128b00 ec128b00
    [10733.902847] 3f60: 00000001 b6f18000 c000f504 ee322000 ee323fa4 ee323f80 c011c664 c011be24
    [10733.911009] 3f80: 00000000 00000000 00000001 b6f18000 b6e79be0 00000004 00000000 ee323fa8
    [10733.919172] 3fa0: c000f340 c011c618 00000001 b6f18000 00000001 b6f18000 00000001 00000000
    [10733.927334] 3fc0: 00000001 b6f18000 b6e79be0 00000004 00000001 00000001 8068a3f1 b6e79c84
    [10733.935496] 3fe0: 00000000 becfa7dc b6de194d b6e20246 400d0030 00000001 7a4536e8 49bda390
    [10733.943664] [<c00653a0>] (do_raw_spin_lock) from [<c054c204>] (_raw_spin_lock+0x18/0x1c)
    [10733.951743] [<c054c204>] (_raw_spin_lock) from [<c02fec60>] (fw_free_buf+0x24/0x64)
    [10733.959388] [<c02fec60>] (fw_free_buf) from [<c02fed08>] (release_firmware+0x68/0x74)
    [10733.967207] [<c02fed08>] (release_firmware) from [<c0253828>] (trigger_async_request_store+0x60/0x124)
    [10733.976501] [<c0253828>] (trigger_async_request_store) from [<c02e873c>] (dev_attr_store+0x28/0x34)
    [10733.985533] [<c02e873c>] (dev_attr_store) from [<c017bd40>] (sysfs_kf_write+0x4c/0x58)
    [10733.993437] [<c017bd40>] (sysfs_kf_write) from [<c017b250>] (kernfs_fop_write+0x144/0x1a8)
    [10734.001689] [<c017b250>] (kernfs_fop_write) from [<c011b71c>] (__vfs_write+0x3c/0xe4)

After this patch:

    # printf '\x00' > /sys/devices/virtual/misc/test_firmware/trigger_async_request
    [   32.126322] test_firmware: loading ''
    [   32.129995] test_firmware: failed to async load firmware
    -bash: printf: write error: No such device

Fixes: 471b095dfe0d ("firmware_class: make sure fw requests contain a name")
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---
 drivers/base/firmware_class.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index d8e585a62caa..b519e013208c 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -1089,15 +1089,17 @@ static int
 _request_firmware(const struct firmware **firmware_p, const char *name,
 		  struct device *device, unsigned int opt_flags)
 {
-	struct firmware *fw;
+	struct firmware *fw = NULL;
 	long timeout;
 	int ret;
 
 	if (!firmware_p)
 		return -EINVAL;
 
-	if (!name || name[0] == '\0')
-		return -EINVAL;
+	if (!name || name[0] == '\0') {
+		ret = -EINVAL;
+		goto out;
+	}
 
 	ret = _request_firmware_prepare(&fw, name, device);
 	if (ret <= 0) /* error or already assigned */

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  [PATCH 3.16.y-ckt 105/180] cifs: fix race between call_async() and reconnect() Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 156/180] power: test_power: correctly handle empty writes Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 055/180] rtlwifi: rtl8192se: Fix module parameter initialization Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 071/180] x86/xen: don't reset vcpu_info on a cancelled suspend Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
  [PATCH 3.16.y-ckt 098/180] x86/mm: Improve switch_mm() barrier comments Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 112/180] zram/zcomp: use GFP_NOIO to allocate streams Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
  [PATCH 3.16.y-ckt 025/180] [media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
  [PATCH 3.16.y-ckt 004/180] connector: bump skb->users before callback invocation Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
  [PATCH 3.16.y-ckt 006/180] bridge: Only call /sbin/bridge-stp for the initial network namespace Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 180/180] HID: usbhid: fix recursive deadlock Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 149/180] mtd: nand: remove unused and buggy get_platform_nandchip() helper function Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
  [PATCH 3.16.y-ckt 001/180] drm/nouveau/nv46: Change mc subdev oclass from nv44 to nv4c Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:40 +0100
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  [PATCH 3.16.y-ckt 157/180] firmware: actually return NULL on failed request_firmware_nowait() Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
  [PATCH 3.16.y-ckt 163/180] bridge: fix lockdep addr_list_lock false positive splat Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
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  [PATCH 3.16.y-ckt 166/180] batman-adv: fix potential TT client + orig-node memory leak Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
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  [PATCH 3.16.y-ckt 176/180] arm64: fix building without CONFIG_UID16 Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
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  [PATCH 3.16.y-ckt 169/180] batman-adv: Drop immediate neigh_ifinfo free function Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
  [PATCH 3.16.y-ckt 153/180] sysrq: Fix warning in sysrq generated crash. Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
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  [PATCH 3.16.y-ckt 177/180] mn10300: Select CONFIG_HAVE_UID16 to fix build failure Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
  [PATCH 3.16.y-ckt 178/180] openrisc: fix CONFIG_UID16 setting Luis Henriques <luis.henriques@canonical.com> - 2016-02-03 23:50 +0100
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  [PATCH 3.16.y-ckt 145/180] clk: st: avoid uninitialized variable use Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:00 +0100
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  [PATCH 3.16.y-ckt 147/180] mtd: nand: fix ONFI parameter page layout Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:00 +0100
  [PATCH 3.16.y-ckt 146/180] ath9k_htc: check for underflow in ath9k_htc_rx_msg() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:00 +0100
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  [PATCH 3.16.y-ckt 115/180] memcg: only free spare array when readers are done Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
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  [PATCH 3.16.y-ckt 117/180] kernel/panic.c: turn off locks debug before releasing console lock Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 114/180] mm: soft-offline: check return value in second __get_any_page() call Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 083/180] x86/mm: Add barriers and document switch_mm()-vs-flush synchronization Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 123/180] crypto: hash - Add crypto_ahash_has_setkey Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 128/180] ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 116/180] panic: release stale console lock to always get the logbuf printed out Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 126/180] ALSA: hrtimer: Fix stall by hrtimer_cancel() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 119/180] ALSA: hda - Fix bass pin fixup for ASUS N550JX Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 122/180] crypto: af_alg - Add nokey compatibility path Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 130/180] crypto: algif_skcipher - Load TX SG list after waiting Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 131/180] crypto: crc32c - Fix crc32c soft dependency Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 125/180] crypto: af_alg - Forbid bind(2) when nokey child sockets are present Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 113/180] zram: try vmalloc() after kmalloc() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 121/180] crypto: af_alg - Fix socket double-free when accept fails Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 090/180] x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[] Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:20 +0100
  [PATCH 3.16.y-ckt 093/180] virtio_balloon: fix race by fill and leak Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 084/180] x86/boot: Double BOOT_HEAP_SIZE to 64KB Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 087/180] xfs: handle dquot buffer readahead in log recovery correctly Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 103/180] ALSA: timer: Fix race among timer ioctls Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 075/180] PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 095/180] parisc: Fix __ARCH_SI_PREAMBLE_SIZE Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 094/180] virtio_balloon: fix race between migration and ballooning Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 104/180] sparc64: fix incorrect sign extension in sys_sparc64_personality Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 085/180] s390: fix normalization bug in exception table sorting Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 088/180] clocksource/drivers/vt8500: Increase the minimum delta Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 100/180] dmaengine: dw: fix cyclic transfer setup Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 091/180] ALSA: seq: Fix missing NULL check at remove_events ioctl Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 101/180] dmaengine: dw: fix cyclic transfer callbacks Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 097/180] powerpc/module: Handle R_PPC64_ENTRY relocations Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 108/180] dma-debug: switch check from _text to _stext Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 106/180] cifs_dbg() outputs an uninitialized buffer in cifs_readdir() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 089/180] Input: elantech - mark protocols v2 and v3 as semi-mt Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 078/180] ASoC: compress: Fix compress device direction check Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 102/180] mmc: mmci: fix an ages old detection error Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 086/180] xfs: inode recovery readahead can race with inode buffer creation Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 109/180] scripts/bloat-o-meter: fix python3 syntax error Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:30 +0100
  [PATCH 3.16.y-ckt 068/180] wlcore/wl12xx: spi: fix NULL pointer dereference (Oops) Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 079/180] dm snapshot: fix hung bios when copy error occurs Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 067/180] bcache: Change refill_dirty() to always scan entire disk if necessary Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 069/180] Input: i8042 - add Fujitsu Lifebook U745 to the nomux list Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 072/180] udf: Prevent buffer overrun with multi-byte characters Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 070/180] libxfs: pack the agfl header structure so XFS_AGFL_SIZE is correct Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 073/180] udf: Check output buffer length when converting name to CS0 Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 076/180] iwlwifi: update and fix 7265 series PCI IDs Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 080/180] uml: fix hostfs mknod() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 074/180] PCI: Fix minimum allocation address overwrite Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 081/180] uml: flush stdout before forking Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:40 +0100
  [PATCH 3.16.y-ckt 060/180] bcache: fix a livelock when we cause a huge number of cache misses Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 065/180] bcache: allows use of register in udev to avoid "device_busy" error. Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 047/180] drm/radeon: clean up fujitsu quirks Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 064/180] bcache: unregister reboot notifier if bcache fails to unregister device Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 056/180] rtlwifi: rtl8192ce: Fix handling of module parameters Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 063/180] bcache: fix a leak in bch_cached_dev_run() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 049/180] mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 058/180] NFSv4: Don't perform cached access checks before we've OPENed the file Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 062/180] bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 044/180] futex: Drop refcount if requeue_pi() acquired the rtmutex Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 066/180] bcache: prevent crash on changing writeback_running Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 053/180] posix-clock: Fix return code on the poll method's error path Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 048/180] mmc: sdio: Fix invalid vdd in voltage switch power cycle Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 042/180] dm space map metadata: remove unused variable in brb_pop() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 061/180] bcache: Add a cond_resched() call to gc Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 059/180] NFS: Fix attribute cache revalidation Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 051/180] nfs: Fix race in __update_open_stateid() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 00:50 +0100
  [PATCH 3.16.y-ckt 016/180] xen-netfront: respect user provided max_queues Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 028/180] KVM: x86: correctly print #AC in traces Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 022/180] sctp: start t5 timer only when peer rwnd is 0 and local state is SHUTDOWN_PENDING Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 029/180] drm/radeon: call hpd_irq_event on resume Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 021/180] sctp: convert sack_needed and sack_generation to bits Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 039/180] arm64: mm: ensure that the zero page is visible to the page table walker Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 026/180] tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 015/180] xen-netback: respect user provided max_queues Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 035/180] wlcore/wl12xx: spi: fix oops on firmware load Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 023/180] nfs: Fix unused variable error Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 041/180] powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 031/180] arm64: Clear out any singlestep state on a ptrace detach operation Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 024/180] [media] gspca: ov534/topro: prevent a division by 0 Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 034/180] rtlwifi: fix memory leak for USB device Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 043/180] dm thin: fix race condition when destroying thin pool workqueue Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 045/180] arm64: mdscr_el1: avoid exposing DCC to userspace Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 033/180] Bluetooth: Add support of Toshiba Broadcom based devices Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 032/180] time: Avoid signed overflow in timekeeping_get_ns() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 027/180] KVM: x86: expose MSR_TSC_AUX to userspace Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 018/180] xen-netfront: update num_queues to real created Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 038/180] EDAC: Robustify workqueues destruction Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 037/180] EDAC, mc_sysfs: Fix freeing bus' name Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 019/180] xfrm: dst_entries_init() per-net dst_ops Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:00 +0100
  [PATCH 3.16.y-ckt 011/180] phonet: properly unshare skbs in phonet_rcv() Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 009/180] tcp_yeah: don't set ssthresh below 2 Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 012/180] net: bpf: reject invalid shifts Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 003/180] sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 007/180] vxlan: fix test which detect duplicate vxlan iface Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 013/180] ipv6: update skb->csum when CE mark is propagated Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 005/180] unix: properly account for FDs passed over unix sockets Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 002/180] veth: don’t modify ip_summed; doing so treats packets with bad checksums as good. Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100
  [PATCH 3.16.y-ckt 008/180] net: sctp: prevent writes to cookie_hmac_alg from accessing invalid memory Luis Henriques <luis.henriques@canonical.com> - 2016-02-04 01:10 +0100

csiph-web