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Eugeniu Rosca e87581fe05 usb: gadget: f_uac2: fix error handling in afunc_bind (again) 
If usb_ep_autoconfig() fails (i.e. returns a null endpoint descriptor),
we expect afunc_bind() to fail (i.e. return a negative error code).

However, due to v4.10-rc1 commit f1d3861d63 ("usb: gadget: f_uac2: fix
error handling at afunc_bind"), afunc_bind() returns zero, telling the
caller that it succeeded. This then generates NULL pointer dereference
in below scenario on Rcar H3-ES20-Salvator-X target:

rcar-gen3:/home/root# modprobe g_audio
[  626.521155] g_audio gadget: afunc_bind:565 Error!
[  626.526319] g_audio gadget: Linux USB Audio Gadget, version: Feb 2, 2012
[  626.533405] g_audio gadget: g_audio ready
rcar-gen3:/home/root#
rcar-gen3:/home/root# modprobe -r g_audio
[  728.256707] ==================================================================
[  728.264293] BUG: KASAN: null-ptr-deref in u_audio_stop_capture+0x70/0x268 [u_audio]
[  728.272244] Read of size 8 at addr 00000000000000a0 by task modprobe/2545
[  728.279309]
[  728.280849] CPU: 0 PID: 2545 Comm: modprobe Tainted: G        WC      4.14.47+ #152
[  728.288778] Hardware name: Renesas Salvator-X board based on r8a7795 ES2.0+ (DT)
[  728.296454] Call trace:
[  728.299151] [<ffff2000080925ac>] dump_backtrace+0x0/0x364
[  728.304808] [<ffff200008092924>] show_stack+0x14/0x1c
[  728.310081] [<ffff200008f8d5cc>] dump_stack+0x108/0x174
[  728.315522] [<ffff2000083c77c8>] kasan_report+0x1fc/0x354
[  728.321134] [<ffff2000083c611c>] __asan_load8+0x24/0x94
[  728.326600] [<ffff2000021e1618>] u_audio_stop_capture+0x70/0x268 [u_audio]
[  728.333735] [<ffff2000021f8b7c>] afunc_disable+0x44/0x60 [usb_f_uac2]
[  728.340503] [<ffff20000218177c>] usb_remove_function+0x9c/0x210 [libcomposite]
[  728.348060] [<ffff200002183320>] remove_config.isra.2+0x1d8/0x218 [libcomposite]
[  728.355788] [<ffff200002186c54>] __composite_unbind+0x104/0x1f8 [libcomposite]
[  728.363339] [<ffff200002186d58>] composite_unbind+0x10/0x18 [libcomposite]
[  728.370536] [<ffff20000152f158>] usb_gadget_remove_driver+0xc0/0x170 [udc_core]
[  728.378172] [<ffff20000153154c>] usb_gadget_unregister_driver+0x1cc/0x258 [udc_core]
[  728.386274] [<ffff200002180de8>] usb_composite_unregister+0x10/0x18 [libcomposite]
[  728.394116] [<ffff2000021d035c>] audio_driver_exit+0x14/0x28 [g_audio]
[  728.400878] [<ffff200008213ed4>] SyS_delete_module+0x288/0x32c
[  728.406935] Exception stack(0xffff8006cf6c7ec0 to 0xffff8006cf6c8000)
[  728.413624] 7ec0: 0000000006136428 0000000000000800 0000000000000000 0000ffffd706efe8
[  728.421718] 7ee0: 0000ffffd706efe9 000000000000000a 1999999999999999 0000000000000000
[  728.429792] 7f00: 000000000000006a 000000000042c078 0000000000000000 0000000000000005
[  728.437870] 7f20: 0000000000000000 0000000000000000 0000000000000004 0000000000000000
[  728.445952] 7f40: 000000000042bfc8 0000ffffbc7c8f40 0000000000000000 00000000061363c0
[  728.454035] 7f60: 0000000006136428 0000000000000000 0000000000000000 0000000006136428
[  728.462114] 7f80: 000000000042c000 0000ffffd7071448 000000000042c000 0000000000000000
[  728.470190] 7fa0: 00000000061350c0 0000ffffd7070010 000000000041129c 0000ffffd7070010
[  728.478281] 7fc0: 0000ffffbc7c8f48 0000000060000000 0000000006136428 000000000000006a
[  728.486351] 7fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  728.494434] [<ffff200008084780>] el0_svc_naked+0x34/0x38
[  728.499957] ==================================================================
[  728.507801] Unable to handle kernel NULL pointer dereference at virtual address 000000a0
[  728.517742] Mem abort info:
[  728.520993]   Exception class = DABT (current EL), IL = 32 bits
[  728.527375]   SET = 0, FnV = 0
[  728.530731]   EA = 0, S1PTW = 0
[  728.534361] Data abort info:
[  728.537650]   ISV = 0, ISS = 0x00000006
[  728.541863]   CM = 0, WnR = 0
[  728.545167] user pgtable: 4k pages, 48-bit VAs, pgd = ffff8006c6100000
[  728.552156] [00000000000000a0] *pgd=0000000716a8d003
[  728.557519] , *pud=00000007116fc003
[  728.561259] , *pmd=0000000000000000
[  728.564985] Internal error: Oops: 96000006 [#1] PREEMPT SMP
[  728.570815] Modules linked in:
[  728.574023]  usb_f_uac2
[  728.576560]  u_audio
[  728.578827]  g_audio(-)
[  728.581361]  libcomposite
[  728.584071]  configfs
[  728.586428]  aes_ce_blk
[  728.588960]  sata_rcar
[  728.591421]  crypto_simd
[  728.594039]  cryptd
[  728.596217]  libata
[  728.598396]  aes_ce_cipher
[  728.601188]  crc32_ce
[  728.603542]  ghash_ce
[  728.605896]  gf128mul
[  728.608250]  aes_arm64
[  728.610692]  scsi_mod
[  728.613046]  sha2_ce
[  728.615313]  xhci_plat_hcd
[  728.618106]  sha256_arm64
[  728.620811]  sha1_ce
[  728.623077]  renesas_usbhs
[  728.625869]  xhci_hcd
[  728.628243]  renesas_usb3
[  728.630948]  sha1_generic
[  728.633670]  ravb_streaming(C)
[  728.636814]  udc_core
[  728.639168]  cpufreq_dt
[  728.641697]  rcar_gen3_thermal
[  728.644840]  usb_dmac
[  728.647194]  pwm_rcar
[  728.649548]  thermal_sys
[  728.652165]  virt_dma
[  728.654519]  mch_core(C)
[  728.657137]  pwm_bl
[  728.659315]  snd_soc_rcar
[  728.662020]  snd_aloop
[  728.664462]  snd_soc_generic_card
[  728.667869]  snd_soc_ak4613
[  728.670749]  ipv6
[  728.672768]  autofs4
[  728.675052] CPU: 0 PID: 2545 Comm: modprobe Tainted: G    B   WC      4.14.47+ #152
[  728.682973] Hardware name: Renesas Salvator-X board based on r8a7795 ES2.0+ (DT)
[  728.690637] task: ffff8006ced38000 task.stack: ffff8006cf6c0000
[  728.696814] PC is at u_audio_stop_capture+0x70/0x268 [u_audio]
[  728.702896] LR is at u_audio_stop_capture+0x70/0x268 [u_audio]
[  728.708964] pc : [<ffff2000021e1618>] lr : [<ffff2000021e1618>] pstate: 60000145
[  728.716620] sp : ffff8006cf6c7a50
[  728.720154] x29: ffff8006cf6c7a50
[  728.723760] x28: ffff8006ced38000
[  728.727272] x27: ffff200008fd7000
[  728.730857] x26: ffff2000021d2340
[  728.734361] x25: 0000000000000000
[  728.737948] x24: ffff200009e94b08
[  728.741452] x23: 00000000000000a0
[  728.745052] x22: 00000000000000a8
[  728.748558] x21: 1ffff000d9ed8f7c
[  728.752142] x20: ffff8006d671a800
[  728.755646] x19: 0000000000000000
[  728.759231] x18: 0000000000000000
[  728.762736] x17: 0000ffffbc7c8f40
[  728.766320] x16: ffff200008213c4c
[  728.769823] x15: 0000000000000000
[  728.773408] x14: 0720072007200720
[  728.776912] x13: 0720072007200720
[  728.780497] x12: ffffffffffffffff
[  728.784001] x11: 0000000000000040
[  728.787598] x10: 0000000000001600
[  728.791103] x9 : ffff8006cf6c77a0
[  728.794689] x8 : ffff8006ced39660
[  728.798193] x7 : ffff20000811c738
[  728.801794] x6 : 0000000000000000
[  728.805299] x5 : dfff200000000000
[  728.808885] x4 : ffff8006ced38000
[  728.812390] x3 : ffff200008fb46e8
[  728.815976] x2 : 0000000000000007
[  728.819480] x1 : 3ba68643e7431500
[  728.823066] x0 : 0000000000000000
[  728.826574] Process modprobe (pid: 2545, stack limit = 0xffff8006cf6c0000)
[  728.833704] Call trace:
[  728.836292] Exception stack(0xffff8006cf6c7910 to 0xffff8006cf6c7a50)
[  728.842987] 7900:                                   0000000000000000 3ba68643e7431500
[  728.851084] 7920: 0000000000000007 ffff200008fb46e8 ffff8006ced38000 dfff200000000000
[  728.859173] 7940: 0000000000000000 ffff20000811c738 ffff8006ced39660 ffff8006cf6c77a0
[  728.867248] 7960: 0000000000001600 0000000000000040 ffffffffffffffff 0720072007200720
[  728.875323] 7980: 0720072007200720 0000000000000000 ffff200008213c4c 0000ffffbc7c8f40
[  728.883412] 79a0: 0000000000000000 0000000000000000 ffff8006d671a800 1ffff000d9ed8f7c
[  728.891485] 79c0: 00000000000000a8 00000000000000a0 ffff200009e94b08 0000000000000000
[  728.899561] 79e0: ffff2000021d2340 ffff200008fd7000 ffff8006ced38000 ffff8006cf6c7a50
[  728.907636] 7a00: ffff2000021e1618 ffff8006cf6c7a50 ffff2000021e1618 0000000060000145
[  728.915710] 7a20: 0000000000000008 0000000000000000 0000ffffffffffff 3ba68643e7431500
[  728.923780] 7a40: ffff8006cf6c7a50 ffff2000021e1618
[  728.928880] [<ffff2000021e1618>] u_audio_stop_capture+0x70/0x268 [u_audio]
[  728.936032] [<ffff2000021f8b7c>] afunc_disable+0x44/0x60 [usb_f_uac2]
[  728.942822] [<ffff20000218177c>] usb_remove_function+0x9c/0x210 [libcomposite]
[  728.950385] [<ffff200002183320>] remove_config.isra.2+0x1d8/0x218 [libcomposite]
[  728.958134] [<ffff200002186c54>] __composite_unbind+0x104/0x1f8 [libcomposite]
[  728.965689] [<ffff200002186d58>] composite_unbind+0x10/0x18 [libcomposite]
[  728.972882] [<ffff20000152f158>] usb_gadget_remove_driver+0xc0/0x170 [udc_core]
[  728.980522] [<ffff20000153154c>] usb_gadget_unregister_driver+0x1cc/0x258 [udc_core]
[  728.988638] [<ffff200002180de8>] usb_composite_unregister+0x10/0x18 [libcomposite]
[  728.996472] [<ffff2000021d035c>] audio_driver_exit+0x14/0x28 [g_audio]
[  729.003231] [<ffff200008213ed4>] SyS_delete_module+0x288/0x32c
[  729.009278] Exception stack(0xffff8006cf6c7ec0 to 0xffff8006cf6c8000)
[  729.015946] 7ec0: 0000000006136428 0000000000000800 0000000000000000 0000ffffd706efe8
[  729.024022] 7ee0: 0000ffffd706efe9 000000000000000a 1999999999999999 0000000000000000
[  729.032099] 7f00: 000000000000006a 000000000042c078 0000000000000000 0000000000000005
[  729.040172] 7f20: 0000000000000000 0000000000000000 0000000000000004 0000000000000000
[  729.048263] 7f40: 000000000042bfc8 0000ffffbc7c8f40 0000000000000000 00000000061363c0
[  729.056337] 7f60: 0000000006136428 0000000000000000 0000000000000000 0000000006136428
[  729.064411] 7f80: 000000000042c000 0000ffffd7071448 000000000042c000 0000000000000000
[  729.072484] 7fa0: 00000000061350c0 0000ffffd7070010 000000000041129c 0000ffffd7070010
[  729.080563] 7fc0: 0000ffffbc7c8f48 0000000060000000 0000000006136428 000000000000006a
[  729.088636] 7fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  729.096733] [<ffff200008084780>] el0_svc_naked+0x34/0x38
[  729.102259] Code: 9597d1b3 aa1703e0 9102a276 958792b9 (f9405275)
[  729.108617] ---[ end trace 7560c5fa3d100243 ]---

After this patch is applied, the issue is fixed:
rcar-gen3:/home/root# modprobe g_audio
[   59.217127] g_audio gadget: afunc_bind:565 Error!
[   59.222329] g_audio ee020000.usb: failed to start g_audio: -19
modprobe: ERROR: could not insert 'g_audio': No such device
rcar-gen3:/home/root# modprobe -r g_audio
rcar-gen3:/home/root#

Fixes: f1d3861d63 ("usb: gadget: f_uac2: fix error handling at afunc_bind")
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
 		2018-07-17 10:12:51 +03:00
..
accessibility
…
acpi * fix one ensures that a variable passed in by reference to 2018-07-13 10:54:01 -07:00
amba Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-06-06 13:49:25 -07:00
android treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
ata ata: Remove depends on HAS_DMA in case of platform dependency 2018-07-02 13:18:22 -07:00
atm atm: zatm: Fix potential Spectre v1 2018-06-30 21:24:18 +09:00
auxdisplay treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
base PM / Domains: Don't power on at attach for the multi PM domain case 2018-07-03 16:42:51 +02:00
bcma dma-mapping updates for 4.18: 2018-06-04 10:58:12 -07:00
block for-linus-20180706 2018-07-06 19:13:42 -07:00
bluetooth bluetooth: hci_nokia: Don't include linux/unaligned/le_struct.h directly. 2018-06-17 08:38:55 +09:00
bus bus: ti-sysc: Use 2-factor allocator arguments 2018-07-02 04:24:44 -07:00
cdrom treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
char A couple of small fixes, one to the BMC side of things that fixes 2018-07-07 17:15:38 -07:00
clk clk: davinci: fixes for 4.18 2018-06-27 11:01:29 -07:00
clocksource clocksource: arm_arch_timer: Set arch_mem_timer cpumask to cpu_possible_mask 2018-07-10 22:12:47 +02:00
connector Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
cpufreq cpufreq: qcom-kryo: Fix error handling in probe() 2018-06-24 23:00:36 +02:00
cpuidle powerpc updates for 4.18 2018-06-07 10:23:33 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-06-24 06:31:54 +08:00
dax * fix one ensures that a variable passed in by reference to 2018-07-13 10:54:01 -07:00
dca
…
devfreq treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
dio
…
dma dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() 2018-06-28 11:57:21 +05:30
dma-buf
…
edac treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
eisa
…
extcon treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
firewire treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
firmware efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode 2018-06-22 10:58:27 +02:00
fmc treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
fpga fpga: altera-cvp: Fix an error handling path in 'altera_cvp_probe()' 2018-07-07 16:55:22 +02:00
fsi
…
gpio treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
gpu Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux into drm-fixes 2018-07-10 10:45:14 +10:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2018-07-09 17:16:11 -07:00
hsi
…
hv treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
hwmon hwmon: (nct6775) Fix loop limit 2018-06-16 16:40:36 -07:00
hwspinlock hwspinlock updates for v4.18 2018-06-11 12:09:19 -07:00
hwtracing treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
i2c Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-07-13 15:34:29 -07:00
ide treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
idle
…
iio iio: imu: inv_mpu6050: Fix probe() failure on older ACPI based machines 2018-06-24 14:50:52 +01:00
infiniband Regression, user visible bugs, and crashing fixes: 2018-07-13 12:42:14 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-06-27 09:16:53 -07:00
iommu Revert "iommu/intel-iommu: Enable CONFIG_DMA_DIRECT_OPS=y and clean up intel_{alloc,free}_coherent()" 2018-07-05 13:32:06 -06:00
ipack treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
irqchip irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug 2018-06-22 14:22:02 +02:00
isdn Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
leds treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
lightnvm for-linus-20180623 2018-06-24 06:33:54 +08:00
macintosh powerpc updates for 4.18 2018-06-07 10:23:33 -07:00
mailbox treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
mcb
…
md Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md 2018-07-02 12:40:59 -07:00
media bpf: fix attach type BPF_LIRC_MODE2 dependency wrt CONFIG_CGROUP_BPF 2018-06-26 11:28:38 +02:00
memory - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
memstick treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
message treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mfd Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-06-14 16:21:46 +09:00
misc ibmasm: don't write out of bounds in read handler 2018-07-07 09:59:35 +02:00
mmc mmc: sdhci-esdhc-imx: allow 1.8V modes without 100/200MHz pinctrl states 2018-07-09 11:17:47 +02:00
mtd mtd: spi-nor: cadence-quadspi: Fix direct mode write timeouts 2018-07-03 10:01:44 +02:00
mux
…
net pci-v4.18-fixes-2 2018-07-08 10:55:21 -07:00
nfc NFC: pn533: Fix wrong GFP flag usage 2018-06-25 21:36:45 +08:00
ntb - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
nubus Char/Misc driver patches for 4.18-rc1 2018-06-05 16:20:22 -07:00
nvdimm * fix one ensures that a variable passed in by reference to 2018-07-13 10:54:01 -07:00
nvme nvme-rdma: fix possible double free of controller async event buffer 2018-06-28 16:29:54 +02:00
nvmem nvmem: Don't let a NULL cell_id for nvmem_cell_get() crash us 2018-07-07 17:30:25 +02:00
of - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
opp PM / OPP: Update voltage in case freq == old_freq 2018-06-19 15:53:32 +05:30
oprofile treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
parisc dma-mapping updates for 4.18: 2018-06-04 10:58:12 -07:00
parport docs: Fix some broken references 2018-06-15 18:10:01 -03:00
pci pci-v4.18-fixes-2 2018-07-08 10:55:21 -07:00
pcmcia treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
perf drivers/perf: xgene_pmu: Fix IOB SLOW PMU parser error 2018-06-18 17:48:42 +01:00
phy phy: mapphone-mdm6600: Fix wrong enum used for status lines 2018-06-29 12:00:22 +05:30
pinctrl pinctrl: mt7622: fix a kernel panic when pio don't work as EINT controller 2018-06-18 07:55:57 +02:00
platform fix a series of Documentation/ broken file name references 2018-06-15 18:10:01 -03:00
pnp media updates for v4.18-rc1 2018-06-07 12:34:37 -07:00
power treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
powercap treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
pps
…
ps3
…
ptp ptp: replace getnstimeofday64() with ktime_get_real_ts64() 2018-06-20 07:59:53 +09:00
pwm pwm: Changes for v4.18-rc1 2018-06-14 16:25:43 +09:00
rapidio treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
ras
…
regulator treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
remoteproc treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX 2018-06-15 07:55:25 +09:00
reset - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
rpmsg rpmsg: smd: do not use mananged resources for endpoints and channels 2018-06-04 12:35:03 -07:00
rtc rtc: fix alarm read and set offset 2018-07-13 10:37:54 +02:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2018-07-06 09:14:34 -07:00
sbus fix a series of Documentation/ broken file name references 2018-06-15 18:10:01 -03:00
scsi SCSI fixes on 20180706 2018-07-06 19:45:47 -07:00
sfi
…
sh treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
siox
…
slimbus treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
sn
…
soc Qualcomm Fixes for v4.18-rc2 2018-06-26 10:42:31 -07:00
soundwire docs: Fix more broken references 2018-06-15 18:11:26 -03:00
spi treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
spmi
…
ssb
…
staging staging: r8822be: Fix RTL8822be can't find any wireless AP 2018-07-06 17:44:35 +02:00
target scsi: target: Fix truncated PR-in ReadKeys response 2018-06-19 21:36:37 -04:00
tc
…
tee
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thermal - Error path bug fix for overflow tests (Dan) 2018-06-12 18:28:00 -07:00
thunderbolt thunderbolt: Notify userspace when boot_acl is changed 2018-07-07 17:29:17 +02:00
tty vt: prevent leaking uninitialized data to userspace via /dev/vcs* 2018-06-28 21:34:39 +09:00
uio uio: fix crash after the device is unregistered 2018-07-07 16:57:35 +02:00
usb usb: gadget: f_uac2: fix error handling in afunc_bind (again) 2018-07-17 10:12:51 +03:00
uwb treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
vfio vfio: Use get_user_pages_longterm correctly 2018-06-30 13:58:09 -06:00
vhost vhost_net: validate sock before trying to put its fd 2018-06-23 10:23:49 +09:00
video Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
virt treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
virtio virtio, vhost: features, fixes 2018-06-16 06:35:02 +09:00
visorbus
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vlynq
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vme
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w1 Char/Misc driver patches for 4.18-rc1 2018-06-05 16:20:22 -07:00
watchdog MIPS changes for 4.18 2018-06-12 12:56:02 -07:00
xen xen: fixes for 4.18-rc2 2018-06-23 20:44:11 +08:00
zorro - Introduce arithmetic overflow test helper functions (Rasmus) 2018-06-06 17:27:14 -07:00
Kconfig
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Makefile
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