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This is the 4.14.73 stable release

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Merge 4.14.73 into android-4.14-p

Changes in 4.14.73
	gso_segment: Reset skb->mac_len after modifying network header
	ipv6: fix possible use-after-free in ip6_xmit()
	net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
	net: hp100: fix always-true check for link up state
	pppoe: fix reception of frames with no mac header
	qmi_wwan: set DTR for modems in forced USB2 mode
	udp4: fix IP_CMSG_CHECKSUM for connected sockets
	neighbour: confirm neigh entries when ARP packet is received
	udp6: add missing checks on edumux packet processing
	net/sched: act_sample: fix NULL dereference in the data path
	tls: don't copy the key out of tls12_crypto_info_aes_gcm_128
	tls: zero the crypto information from tls_context before freeing
	tls: clear key material from kernel memory when do_tls_setsockopt_conf fails
	NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
	NFC: Fix the number of pipes
	ASoC: cs4265: fix MMTLR Data switch control
	ASoC: rsnd: fixup not to call clk_get/set under non-atomic
	ALSA: bebob: fix memory leak for M-Audio FW1814 and ProjectMix I/O at error path
	ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping
	ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFO
	ALSA: fireface: fix memory leak in ff400_switch_fetching_mode()
	ALSA: firewire-digi00x: fix memory leak of private data
	ALSA: firewire-tascam: fix memory leak of private data
	ALSA: fireworks: fix memory leak of response buffer at error path
	ALSA: oxfw: fix memory leak for model-dependent data at error path
	ALSA: oxfw: fix memory leak of discovered stream formats at error path
	ALSA: oxfw: fix memory leak of private data
	platform/x86: alienware-wmi: Correct a memory leak
	xen/netfront: don't bug in case of too many frags
	xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
	spi: fix IDR collision on systems with both fixed and dynamic SPI bus numbers
	Revert "PCI: Add ACS quirk for Intel 300 series"
	ring-buffer: Allow for rescheduling when removing pages
	mm: shmem.c: Correctly annotate new inodes for lockdep
	Revert "rpmsg: core: add support to power domains for devices"
	Revert "uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name"
	scsi: target: iscsi: Use hex2bin instead of a re-implementation
	scsi: target: iscsi: Use bin2hex instead of a re-implementation
	Revert "ubifs: xattr: Don't operate on deleted inodes"
	ocfs2: fix ocfs2 read block panic
	drm/nouveau: Fix deadlocks in nouveau_connector_detect()
	drm/nouveau/drm/nouveau: Don't forget to cancel hpd_work on suspend/unload
	drm/nouveau/drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement
	drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
	drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events too early
	drm/vc4: Fix the "no scaling" case on multi-planar YUV formats
	drm: udl: Destroy framebuffer only if it was initialized
	drm/amdgpu: add new polaris pci id
	tty: vt_ioctl: fix potential Spectre v1
	ext4: check to make sure the rename(2)'s destination is not freed
	ext4: avoid divide by zero fault when deleting corrupted inline directories
	ext4: avoid arithemetic overflow that can trigger a BUG
	ext4: recalucate superblock checksum after updating free blocks/inodes
	ext4: fix online resize's handling of a too-small final block group
	ext4: fix online resizing for bigalloc file systems with a 1k block size
	ext4: don't mark mmp buffer head dirty
	ext4: show test_dummy_encryption mount option in /proc/mounts
	sched/fair: Fix vruntime_normalized() for remote non-migration wakeup
	PCI: aardvark: Size bridges before resources allocation
	vmw_balloon: include asm/io.h
	iw_cxgb4: only allow 1 flush on user qps
	tick/nohz: Prevent bogus softirq pending warning
	spi: Fix double IDR allocation with DT aliases
	Linux 4.14.73

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
tirimbino
Greg Kroah-Hartman 6 years ago
parent f4819c270a 3b65f403d7
commit 6cff87be49
63 changed files with 390 additions and 247 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      Makefile
  2. 2
      arch/x86/xen/pmu.c
  3. 14
      drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
  4. 1
      drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
  5. 42
      drivers/gpu/drm/nouveau/nouveau_connector.c
  6. 42
      drivers/gpu/drm/nouveau/nouveau_display.c
  7. 2
      drivers/gpu/drm/nouveau/nouveau_display.h
  8. 2
      drivers/gpu/drm/nouveau/nouveau_drm.c
  9. 8
      drivers/gpu/drm/udl/udl_fb.c
  10. 25
      drivers/gpu/drm/vc4/vc4_plane.c
  11. 6
      drivers/infiniband/hw/cxgb4/qp.c
  12. 1
      drivers/misc/vmw_balloon.c
  13. 8
      drivers/net/appletalk/ipddp.c
  14. 2
      drivers/net/ethernet/hp/hp100.c
  15. 3
      drivers/net/ppp/pppoe.c
  16. 14
      drivers/net/usb/qmi_wwan.c
  17. 8
      drivers/net/xen-netfront.c
  18. 1
      drivers/pci/host/pci-aardvark.c
  19. 6
      drivers/pci/quirks.c
  20. 1
      drivers/platform/x86/alienware-wmi.c
  21. 7
      drivers/rpmsg/rpmsg_core.c
  22. 13
      drivers/spi/spi.c
  23. 45
      drivers/target/iscsi/iscsi_target_auth.c
  24. 4
      drivers/tty/vt/vt_ioctl.c
  25. 20
      fs/ext4/dir.c
  26. 3
      fs/ext4/ext4.h
  27. 4
      fs/ext4/inline.c
  28. 9
      fs/ext4/inode.c
  29. 1
      fs/ext4/mmp.c
  30. 6
      fs/ext4/namei.c
  31. 23
      fs/ext4/resize.c
  32. 4
      fs/ext4/super.c
  33. 1
      fs/ocfs2/buffer_head_io.c
  34. 24
      fs/ubifs/xattr.c
  35. 2
      include/net/nfc/hci.h
  36. 14
      include/net/tls.h
  37. 2
      include/uapi/linux/keyctl.h
  38. 3
      kernel/sched/fair.c
  39. 2
      kernel/time/tick-sched.c
  40. 2
      kernel/trace/ring_buffer.c
  41. 2
      mm/shmem.c
  42. 13
      net/core/neighbour.c
  43. 1
      net/ipv4/af_inet.c
  44. 49
      net/ipv4/udp.c
  45. 1
      net/ipv6/ip6_offload.c
  46. 6
      net/ipv6/ip6_output.c
  47. 65
      net/ipv6/udp.c
  48. 2
      net/sched/act_sample.c
  49. 17
      net/tls/tls_main.c
  50. 7
      net/tls/tls_sw.c
  51. 2
      security/keys/dh.c
  52. 2
      sound/firewire/bebob/bebob.c
  53. 28
      sound/firewire/bebob/bebob_maudio.c
  54. 1
      sound/firewire/digi00x/digi00x.c
  55. 9
      sound/firewire/fireface/ff-protocol-ff400.c
  56. 2
      sound/firewire/fireworks/fireworks.c
  57. 10
      sound/firewire/oxfw/oxfw.c
  58. 1
      sound/firewire/tascam/tascam.c
  59. 2
      sound/pci/emu10k1/emufx.c
  60. 4
      sound/soc/codecs/cs4265.c
  61. 11
      sound/soc/sh/rcar/core.c
  62. 7
      sound/soc/sh/rcar/rsnd.h
  63. 16
      sound/soc/sh/rcar/ssi.c

2
Makefile
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@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 14
SUBLEVEL = 72
SUBLEVEL = 73
EXTRAVERSION =
NAME = Petit Gorille

2
arch/x86/xen/pmu.c
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@ -478,7 +478,7 @@ static void xen_convert_regs(const struct xen_pmu_regs *xen_regs,
irqreturn_t xen_pmu_irq_handler(int irq, void *dev_id)
{
int err, ret = IRQ_NONE;
struct pt_regs regs;
struct pt_regs regs = {0};
const struct xen_pmu_data *xenpmu_data = get_xenpmu_data();
uint8_t xenpmu_flags = get_xenpmu_flags();

14
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
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@ -715,12 +715,14 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
break;
case CHIP_POLARIS10:
if (type == CGS_UCODE_ID_SMU) {
if ((adev->pdev->device == 0x67df) &&
((adev->pdev->revision == 0xe0) ||
(adev->pdev->revision == 0xe3) ||
(adev->pdev->revision == 0xe4) ||
(adev->pdev->revision == 0xe5) ||
(adev->pdev->revision == 0xe7) ||
if (((adev->pdev->device == 0x67df) &&
((adev->pdev->revision == 0xe0) ||
(adev->pdev->revision == 0xe3) ||
(adev->pdev->revision == 0xe4) ||
(adev->pdev->revision == 0xe5) ||
(adev->pdev->revision == 0xe7) ||
(adev->pdev->revision == 0xef))) ||
((adev->pdev->device == 0x6fdf) &&
(adev->pdev->revision == 0xef))) {
info->is_kicker = true;
strcpy(fw_name, "amdgpu/polaris10_k_smc.bin");

1
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@ -500,6 +500,7 @@ static const struct pci_device_id pciidlist[] = {
{0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
{0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
/* Polaris12 */
{0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
{0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},

42
drivers/gpu/drm/nouveau/nouveau_connector.c
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@ -570,12 +570,16 @@ nouveau_connector_detect(struct drm_connector *connector, bool force)
nv_connector->edid = NULL;
}
/* Outputs are only polled while runtime active, so acquiring a
* runtime PM ref here is unnecessary (and would deadlock upon
* runtime suspend because it waits for polling to finish).
/* Outputs are only polled while runtime active, so resuming the
* device here is unnecessary (and would deadlock upon runtime suspend
* because it waits for polling to finish). We do however, want to
* prevent the autosuspend timer from elapsing during this operation
* if possible.
*/
if (!drm_kms_helper_is_poll_worker()) {
ret = pm_runtime_get_sync(connector->dev->dev);
if (drm_kms_helper_is_poll_worker()) {
pm_runtime_get_noresume(dev->dev);
} else {
ret = pm_runtime_get_sync(dev->dev);
if (ret < 0 && ret != -EACCES)
return conn_status;
}
@ -653,10 +657,8 @@ detect_analog:
out:
if (!drm_kms_helper_is_poll_worker()) {
pm_runtime_mark_last_busy(connector->dev->dev);
pm_runtime_put_autosuspend(connector->dev->dev);
}
pm_runtime_mark_last_busy(dev->dev);
pm_runtime_put_autosuspend(dev->dev);
return conn_status;
}
@ -1120,6 +1122,26 @@ nouveau_connector_hotplug(struct nvif_notify *notify)
const struct nvif_notify_conn_rep_v0 *rep = notify->data;
const char *name = connector->name;
struct nouveau_encoder *nv_encoder;
int ret;
ret = pm_runtime_get(drm->dev->dev);
if (ret == 0) {
/* We can't block here if there's a pending PM request
* running, as we'll deadlock nouveau_display_fini() when it
* calls nvif_put() on our nvif_notify struct. So, simply
* defer the hotplug event until the device finishes resuming
*/
NV_DEBUG(drm, "Deferring HPD on %s until runtime resume\n",
name);
schedule_work(&drm->hpd_work);
pm_runtime_put_noidle(drm->dev->dev);
return NVIF_NOTIFY_KEEP;
} else if (ret != 1 && ret != -EACCES) {
NV_WARN(drm, "HPD on %s dropped due to RPM failure: %d\n",
name, ret);
return NVIF_NOTIFY_DROP;
}
if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) {
NV_DEBUG(drm, "service %s\n", name);
@ -1137,6 +1159,8 @@ nouveau_connector_hotplug(struct nvif_notify *notify)
drm_helper_hpd_irq_event(connector->dev);
}
pm_runtime_mark_last_busy(drm->dev->dev);
pm_runtime_put_autosuspend(drm->dev->dev);
return NVIF_NOTIFY_KEEP;
}

42
drivers/gpu/drm/nouveau/nouveau_display.c
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@ -356,8 +356,6 @@ nouveau_display_hpd_work(struct work_struct *work)
pm_runtime_get_sync(drm->dev->dev);
drm_helper_hpd_irq_event(drm->dev);
/* enable polling for external displays */
drm_kms_helper_poll_enable(drm->dev);
pm_runtime_mark_last_busy(drm->dev->dev);
pm_runtime_put_sync(drm->dev->dev);
@ -380,15 +378,29 @@ nouveau_display_acpi_ntfy(struct notifier_block *nb, unsigned long val,
{
struct nouveau_drm *drm = container_of(nb, typeof(*drm), acpi_nb);
struct acpi_bus_event *info = data;
int ret;
if (!strcmp(info->device_class, ACPI_VIDEO_CLASS)) {
if (info->type == ACPI_VIDEO_NOTIFY_PROBE) {
/*
* This may be the only indication we receive of a
* connector hotplug on a runtime suspended GPU,
* schedule hpd_work to check.
*/
schedule_work(&drm->hpd_work);
ret = pm_runtime_get(drm->dev->dev);
if (ret == 1 || ret == -EACCES) {
/* If the GPU is already awake, or in a state
* where we can't wake it up, it can handle
* it's own hotplug events.
*/
pm_runtime_put_autosuspend(drm->dev->dev);
} else if (ret == 0) {
/* This may be the only indication we receive
* of a connector hotplug on a runtime
* suspended GPU, schedule hpd_work to check.
*/
NV_DEBUG(drm, "ACPI requested connector reprobe\n");
schedule_work(&drm->hpd_work);
pm_runtime_put_noidle(drm->dev->dev);
} else {
NV_WARN(drm, "Dropped ACPI reprobe event due to RPM error: %d\n",
ret);
}
/* acpi-video should not generate keypresses for this */
return NOTIFY_BAD;
@ -412,6 +424,11 @@ nouveau_display_init(struct drm_device *dev)
if (ret)
return ret;
/* enable connector detection and polling for connectors without HPD
* support
*/
drm_kms_helper_poll_enable(dev);
/* enable hotplug interrupts */
drm_connector_list_iter_begin(dev, &conn_iter);
nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) {
@ -426,7 +443,7 @@ nouveau_display_init(struct drm_device *dev)
}
void
nouveau_display_fini(struct drm_device *dev, bool suspend)
nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
{
struct nouveau_display *disp = nouveau_display(dev);
struct nouveau_drm *drm = nouveau_drm(dev);
@ -451,6 +468,9 @@ nouveau_display_fini(struct drm_device *dev, bool suspend)
}
drm_connector_list_iter_end(&conn_iter);
if (!runtime)
cancel_work_sync(&drm->hpd_work);
drm_kms_helper_poll_disable(dev);
disp->fini(dev);
}
@ -640,11 +660,11 @@ nouveau_display_suspend(struct drm_device *dev, bool runtime)
}
}
nouveau_display_fini(dev, true);
nouveau_display_fini(dev, true, runtime);
return 0;
}
nouveau_display_fini(dev, true);
nouveau_display_fini(dev, true, runtime);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_framebuffer *nouveau_fb;

2
drivers/gpu/drm/nouveau/nouveau_display.h
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@ -64,7 +64,7 @@ nouveau_display(struct drm_device *dev)
int nouveau_display_create(struct drm_device *dev);
void nouveau_display_destroy(struct drm_device *dev);
int nouveau_display_init(struct drm_device *dev);
void nouveau_display_fini(struct drm_device *dev, bool suspend);
void nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime);
int nouveau_display_suspend(struct drm_device *dev, bool runtime);
void nouveau_display_resume(struct drm_device *dev, bool runtime);
int nouveau_display_vblank_enable(struct drm_device *, unsigned int);

2
drivers/gpu/drm/nouveau/nouveau_drm.c
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@ -546,7 +546,7 @@ nouveau_drm_unload(struct drm_device *dev)
nouveau_debugfs_fini(drm);
if (dev->mode_config.num_crtc)
nouveau_display_fini(dev, false);
nouveau_display_fini(dev, false, false);
nouveau_display_destroy(dev);
nouveau_bios_takedown(dev);

8
drivers/gpu/drm/udl/udl_fb.c
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@ -432,9 +432,11 @@ static void udl_fbdev_destroy(struct drm_device *dev,
{
drm_fb_helper_unregister_fbi(&ufbdev->helper);
drm_fb_helper_fini(&ufbdev->helper);
drm_framebuffer_unregister_private(&ufbdev->ufb.base);
drm_framebuffer_cleanup(&ufbdev->ufb.base);
drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base);
if (ufbdev->ufb.obj) {
drm_framebuffer_unregister_private(&ufbdev->ufb.base);
drm_framebuffer_cleanup(&ufbdev->ufb.base);
drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base);
}
}
int udl_fbdev_init(struct drm_device *dev)

25
drivers/gpu/drm/vc4/vc4_plane.c
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@ -329,6 +329,9 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
vc4_state->y_scaling[0] = vc4_get_scaling_mode(vc4_state->src_h[0],
vc4_state->crtc_h);
vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&
vc4_state->y_scaling[0] == VC4_SCALING_NONE);
if (num_planes > 1) {
vc4_state->is_yuv = true;
@ -344,24 +347,17 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
vc4_get_scaling_mode(vc4_state->src_h[1],
vc4_state->crtc_h);
/* YUV conversion requires that scaling be enabled,
* even on a plane that's otherwise 1:1. Choose TPZ
* for simplicity.
/* YUV conversion requires that horizontal scaling be enabled,
* even on a plane that's otherwise 1:1. Looks like only PPF
* works in that case, so let's pick that one.
*/
if (vc4_state->x_scaling[0] == VC4_SCALING_NONE)
vc4_state->x_scaling[0] = VC4_SCALING_TPZ;
if (vc4_state->y_scaling[0] == VC4_SCALING_NONE)
vc4_state->y_scaling[0] = VC4_SCALING_TPZ;
if (vc4_state->is_unity)
vc4_state->x_scaling[0] = VC4_SCALING_PPF;
} else {
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
vc4_state->y_scaling[1] = VC4_SCALING_NONE;
}
vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&
vc4_state->y_scaling[0] == VC4_SCALING_NONE &&
vc4_state->x_scaling[1] == VC4_SCALING_NONE &&
vc4_state->y_scaling[1] == VC4_SCALING_NONE);
/* No configuring scaling on the cursor plane, since it gets
non-vblank-synced updates, and scaling requires requires
LBM changes which have to be vblank-synced.
@ -639,7 +635,10 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
vc4_dlist_write(vc4_state, SCALER_CSC2_ITR_R_601_5);
}
if (!vc4_state->is_unity) {
if (vc4_state->x_scaling[0] != VC4_SCALING_NONE ||
vc4_state->x_scaling[1] != VC4_SCALING_NONE ||
vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
/* LBM Base Address. */
if (vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {

6
drivers/infiniband/hw/cxgb4/qp.c
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@ -1395,6 +1395,12 @@ static void flush_qp(struct c4iw_qp *qhp)
schp = to_c4iw_cq(qhp->ibqp.send_cq);
if (qhp->ibqp.uobject) {
/* for user qps, qhp->wq.flushed is protected by qhp->mutex */
if (qhp->wq.flushed)
return;
qhp->wq.flushed = 1;
t4_set_wq_in_error(&qhp->wq);
t4_set_cq_in_error(&rchp->cq);
spin_lock_irqsave(&rchp->comp_handler_lock, flag);

1
drivers/misc/vmw_balloon.c
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@ -45,6 +45,7 @@
#include <linux/seq_file.h>
#include <linux/vmw_vmci_defs.h>
#include <linux/vmw_vmci_api.h>
#include <linux/io.h>
#include <asm/hypervisor.h>
MODULE_AUTHOR("VMware, Inc.");

8
drivers/net/appletalk/ipddp.c
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@ -283,8 +283,12 @@ static int ipddp_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCFINDIPDDPRT:
spin_lock_bh(&ipddp_route_lock);
rp = __ipddp_find_route(&rcp);
if (rp)
memcpy(&rcp2, rp, sizeof(rcp2));
if (rp) {
memset(&rcp2, 0, sizeof(rcp2));
rcp2.ip = rp->ip;
rcp2.at = rp->at;
rcp2.flags = rp->flags;
}
spin_unlock_bh(&ipddp_route_lock);
if (rp) {

2
drivers/net/ethernet/hp/hp100.c
Unescape View File

@ -2634,7 +2634,7 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
/* Wait for link to drop */
time = jiffies + (HZ / 10);
do {
if (~(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
if (!(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
break;
if (!in_interrupt())
schedule_timeout_interruptible(1);

3
drivers/net/ppp/pppoe.c
Unescape View File

@ -429,6 +429,9 @@ static int pppoe_rcv(struct sk_buff *skb, struct net_device *dev,
if (!skb)
goto out;
if (skb_mac_header_len(skb) < ETH_HLEN)
goto drop;
if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr)))
goto drop;

14
drivers/net/usb/qmi_wwan.c
Unescape View File

@ -1205,13 +1205,13 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x1199, 0x9061, 8)}, /* Sierra Wireless Modem */
{QMI_FIXED_INTF(0x1199, 0x9063, 8)}, /* Sierra Wireless EM7305 */
{QMI_FIXED_INTF(0x1199, 0x9063, 10)}, /* Sierra Wireless EM7305 */
{QMI_FIXED_INTF(0x1199, 0x9071, 8)}, /* Sierra Wireless MC74xx */
{QMI_FIXED_INTF(0x1199, 0x9071, 10)}, /* Sierra Wireless MC74xx */
{QMI_FIXED_INTF(0x1199, 0x9079, 8)}, /* Sierra Wireless EM74xx */
{QMI_FIXED_INTF(0x1199, 0x9079, 10)}, /* Sierra Wireless EM74xx */
{QMI_FIXED_INTF(0x1199, 0x907b, 8)}, /* Sierra Wireless EM74xx */
{QMI_FIXED_INTF(0x1199, 0x907b, 10)}, /* Sierra Wireless EM74xx */
{QMI_FIXED_INTF(0x1199, 0x9091, 8)}, /* Sierra Wireless EM7565 */
{QMI_QUIRK_SET_DTR(0x1199, 0x9071, 8)}, /* Sierra Wireless MC74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x9071, 10)},/* Sierra Wireless MC74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x9079, 8)}, /* Sierra Wireless EM74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x9079, 10)},/* Sierra Wireless EM74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x907b, 8)}, /* Sierra Wireless EM74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x907b, 10)},/* Sierra Wireless EM74xx */
{QMI_QUIRK_SET_DTR(0x1199, 0x9091, 8)}, /* Sierra Wireless EM7565 */
{QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
{QMI_FIXED_INTF(0x1bbb, 0x0203, 2)}, /* Alcatel L800MA */
{QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */

8
drivers/net/xen-netfront.c
Unescape View File

@ -907,7 +907,11 @@ static RING_IDX xennet_fill_frags(struct netfront_queue *queue,
BUG_ON(pull_to <= skb_headlen(skb));
__pskb_pull_tail(skb, pull_to - skb_headlen(skb));
}
BUG_ON(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS);
if (unlikely(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS)) {
queue->rx.rsp_cons = ++cons;
kfree_skb(nskb);
return ~0U;
}
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
skb_frag_page(nfrag),
@ -1044,6 +1048,8 @@ err:
skb->len += rx->status;
i = xennet_fill_frags(queue, skb, &tmpq);
if (unlikely(i == ~0U))
goto err;
if (rx->flags & XEN_NETRXF_csum_blank)
skb->ip_summed = CHECKSUM_PARTIAL;

1
drivers/pci/host/pci-aardvark.c
Unescape View File

@ -954,6 +954,7 @@ static int advk_pcie_probe(struct platform_device *pdev)
bus = bridge->bus;
pci_bus_size_bridges(bus);
pci_bus_assign_resources(bus);
list_for_each_entry(child, &bus->children, node)

6
drivers/pci/quirks.c
Unescape View File

@ -4388,11 +4388,6 @@ static int pci_quirk_qcom_rp_acs(struct pci_dev *dev, u16 acs_flags)
*
* 0x9d10-0x9d1b PCI Express Root port #{1-12}
*
* The 300 series chipset suffers from the same bug so include those root
* ports here as well.
*
* 0xa32c-0xa343 PCI Express Root port #{0-24}
*
* [1] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-2.html
* [2] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-1.html
* [3] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-spec-update.html
@ -4410,7 +4405,6 @@ static bool pci_quirk_intel_spt_pch_acs_match(struct pci_dev *dev)
case 0xa110 ... 0xa11f: case 0xa167 ... 0xa16a: /* Sunrise Point */
case 0xa290 ... 0xa29f: case 0xa2e7 ... 0xa2ee: /* Union Point */
case 0x9d10 ... 0x9d1b: /* 7th & 8th Gen Mobile */
case 0xa32c ... 0xa343: /* 300 series */
return true;
}

1
drivers/platform/x86/alienware-wmi.c
Unescape View File

@ -519,6 +519,7 @@ static acpi_status alienware_wmax_command(struct wmax_basic_args *in_args,
if (obj && obj->type == ACPI_TYPE_INTEGER)
*out_data = (u32) obj->integer.value;
}
kfree(output.pointer);
return status;
}

7
drivers/rpmsg/rpmsg_core.c
Unescape View File

@ -23,7 +23,6 @@
#include <linux/module.h>
#include <linux/rpmsg.h>
#include <linux/of_device.h>
#include <linux/pm_domain.h>
#include <linux/slab.h>
#include "rpmsg_internal.h"
@ -419,10 +418,6 @@ static int rpmsg_dev_probe(struct device *dev)
struct rpmsg_endpoint *ept = NULL;
int err;
err = dev_pm_domain_attach(dev, true);
if (err)
goto out;
if (rpdrv->callback) {
strncpy(chinfo.name, rpdev->id.name, RPMSG_NAME_SIZE);
chinfo.src = rpdev->src;
@ -464,8 +459,6 @@ static int rpmsg_dev_remove(struct device *dev)
rpdrv->remove(rpdev);
dev_pm_domain_detach(dev, true);
if (rpdev->ept)
rpmsg_destroy_ept(rpdev->ept);

13
drivers/spi/spi.c
Unescape View File

@ -2108,8 +2108,17 @@ int spi_register_controller(struct spi_controller *ctlr)
*/
if (ctlr->num_chipselect == 0)
return -EINVAL;
/* allocate dynamic bus number using Linux idr */
if ((ctlr->bus_num < 0) && ctlr->dev.of_node) {
if (ctlr->bus_num >= 0) {
/* devices with a fixed bus num must check-in with the num */
mutex_lock(&board_lock);
id = idr_alloc(&spi_master_idr, ctlr, ctlr->bus_num,
ctlr->bus_num + 1, GFP_KERNEL);
mutex_unlock(&board_lock);
if (WARN(id < 0, "couldn't get idr"))
return id == -ENOSPC ? -EBUSY : id;
ctlr->bus_num = id;
} else if (ctlr->dev.of_node) {
/* allocate dynamic bus number using Linux idr */
id = of_alias_get_id(ctlr->dev.of_node, "spi");
if (id >= 0) {
ctlr->bus_num = id;

45
drivers/target/iscsi/iscsi_target_auth.c
Unescape View File

@ -26,27 +26,6 @@
#include "iscsi_target_nego.h"
#include "iscsi_target_auth.h"
static int chap_string_to_hex(unsigned char *dst, unsigned char *src, int len)
{
int j = DIV_ROUND_UP(len, 2), rc;
rc = hex2bin(dst, src, j);
if (rc < 0)
pr_debug("CHAP string contains non hex digit symbols\n");
dst[j] = '\0';
return j;
}
static void chap_binaryhex_to_asciihex(char *dst, char *src, int src_len)
{
int i;
for (i = 0; i < src_len; i++) {
sprintf(&dst[i*2], "%02x", (int) src[i] & 0xff);
}
}
static int chap_gen_challenge(
struct iscsi_conn *conn,
int caller,
@ -62,7 +41,7 @@ static int chap_gen_challenge(
ret = get_random_bytes_wait(chap->challenge, CHAP_CHALLENGE_LENGTH);
if (unlikely(ret))
return ret;
chap_binaryhex_to_asciihex(challenge_asciihex, chap->challenge,
bin2hex(challenge_asciihex, chap->challenge,
CHAP_CHALLENGE_LENGTH);
/*
* Set CHAP_C, and copy the generated challenge into c_str.
@ -248,9 +227,16 @@ static int chap_server_compute_md5(
pr_err("Could not find CHAP_R.\n");
goto out;
}
if (strlen(chap_r) != MD5_SIGNATURE_SIZE * 2) {
pr_err("Malformed CHAP_R\n");
goto out;
}
if (hex2bin(client_digest, chap_r, MD5_SIGNATURE_SIZE) < 0) {
pr_err("Malformed CHAP_R\n");
goto out;
}
pr_debug("[server] Got CHAP_R=%s\n", chap_r);
chap_string_to_hex(client_digest, chap_r, strlen(chap_r));
tfm = crypto_alloc_shash("md5", 0, 0);
if (IS_ERR(tfm)) {
@ -294,7 +280,7 @@ static int chap_server_compute_md5(
goto out;
}
chap_binaryhex_to_asciihex(response, server_digest, MD5_SIGNATURE_SIZE);
bin2hex(response, server_digest, MD5_SIGNATURE_SIZE);
pr_debug("[server] MD5 Server Digest: %s\n", response);
if (memcmp(server_digest, client_digest, MD5_SIGNATURE_SIZE) != 0) {
@ -349,9 +335,7 @@ static int chap_server_compute_md5(
pr_err("Could not find CHAP_C.\n");
goto out;
}
pr_debug("[server] Got CHAP_C=%s\n", challenge);
challenge_len = chap_string_to_hex(challenge_binhex, challenge,
strlen(challenge));
challenge_len = DIV_ROUND_UP(strlen(challenge), 2);
if (!challenge_len) {
pr_err("Unable to convert incoming challenge\n");
goto out;
@ -360,6 +344,11 @@ static int chap_server_compute_md5(
pr_err("CHAP_C exceeds maximum binary size of 1024 bytes\n");
goto out;
}
if (hex2bin(challenge_binhex, challenge, challenge_len) < 0) {
pr_err("Malformed CHAP_C\n");
goto out;
}
pr_debug("[server] Got CHAP_C=%s\n", challenge);
/*
* During mutual authentication, the CHAP_C generated by the
* initiator must not match the original CHAP_C generated by
@ -413,7 +402,7 @@ static int chap_server_compute_md5(
/*
* Convert response from binary hex to ascii hext.
*/
chap_binaryhex_to_asciihex(response, digest, MD5_SIGNATURE_SIZE);
bin2hex(response, digest, MD5_SIGNATURE_SIZE);
*nr_out_len += sprintf(nr_out_ptr + *nr_out_len, "CHAP_R=0x%s",
response);
*nr_out_len += 1;

4
drivers/tty/vt/vt_ioctl.c
Unescape View File

@ -32,6 +32,8 @@
#include <asm/io.h>
#include <linux/uaccess.h>
#include <linux/nospec.h>
#include <linux/kbd_kern.h>
#include <linux/vt_kern.h>
#include <linux/kbd_diacr.h>
@ -700,6 +702,8 @@ int vt_ioctl(struct tty_struct *tty,
if (vsa.console == 0 || vsa.console > MAX_NR_CONSOLES)
ret = -ENXIO;
else {
vsa.console = array_index_nospec(vsa.console,
MAX_NR_CONSOLES + 1);
vsa.console--;
console_lock();
ret = vc_allocate(vsa.console);

20
fs/ext4/dir.c
Unescape View File

@ -75,7 +75,7 @@ int __ext4_check_dir_entry(const char *function, unsigned int line,
else if (unlikely(rlen < EXT4_DIR_REC_LEN(de->name_len)))
error_msg = "rec_len is too small for name_len";
else if (unlikely(((char *) de - buf) + rlen > size))
error_msg = "directory entry across range";
error_msg = "directory entry overrun";
else if (unlikely(le32_to_cpu(de->inode) >
le32_to_cpu(EXT4_SB(dir->i_sb)->s_es->s_inodes_count)))
error_msg = "inode out of bounds";
@ -84,18 +84,16 @@ int __ext4_check_dir_entry(const char *function, unsigned int line,
if (filp)
ext4_error_file(filp, function, line, bh->b_blocknr,
"bad entry in directory: %s - offset=%u(%u), "
"inode=%u, rec_len=%d, name_len=%d",
error_msg, (unsigned) (offset % size),
offset, le32_to_cpu(de->inode),
rlen, de->name_len);
"bad entry in directory: %s - offset=%u, "
"inode=%u, rec_len=%d, name_len=%d, size=%d",
error_msg, offset, le32_to_cpu(de->inode),
rlen, de->name_len, size);
else
ext4_error_inode(dir, function, line, bh->b_blocknr,
"bad entry in directory: %s - offset=%u(%u), "
"inode=%u, rec_len=%d, name_len=%d",
error_msg, (unsigned) (offset % size),
offset, le32_to_cpu(de->inode),
rlen, de->name_len);
"bad entry in directory: %s - offset=%u, "
"inode=%u, rec_len=%d, name_len=%d, size=%d",
error_msg, offset, le32_to_cpu(de->inode),
rlen, de->name_len, size);
return 1;
}

3
fs/ext4/ext4.h
Unescape View File

@ -712,6 +712,9 @@ struct fsxattr {
/* Max physical block we can address w/o extents */
#define EXT4_MAX_BLOCK_FILE_PHYS 0xFFFFFFFF
/* Max logical block we can support */
#define EXT4_MAX_LOGICAL_BLOCK 0xFFFFFFFF
/*
* Structure of an inode on the disk
*/

4
fs/ext4/inline.c
Unescape View File

@ -1773,6 +1773,7 @@ bool empty_inline_dir(struct inode *dir, int *has_inline_data)
{
int err, inline_size;
struct ext4_iloc iloc;
size_t inline_len;
void *inline_pos;
unsigned int offset;
struct ext4_dir_entry_2 *de;
@ -1800,8 +1801,9 @@ bool empty_inline_dir(struct inode *dir, int *has_inline_data)
goto out;
}
inline_len = ext4_get_inline_size(dir);
offset = EXT4_INLINE_DOTDOT_SIZE;
while (offset < dir->i_size) {
while (offset < inline_len) {
de = ext4_get_inline_entry(dir, &iloc, offset,
&inline_pos, &inline_size);
if (ext4_check_dir_entry(dir, NULL, de,

9
fs/ext4/inode.c
Unescape View File

@ -3431,11 +3431,16 @@ static int ext4_iomap_begin(struct inode *inode, loff_t offset, loff_t length,
{
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
unsigned int blkbits = inode->i_blkbits;
unsigned long first_block = offset >> blkbits;
unsigned long last_block = (offset + length - 1) >> blkbits;
unsigned long first_block, last_block;
struct ext4_map_blocks map;
int ret;
if ((offset >> blkbits) > EXT4_MAX_LOGICAL_BLOCK)
return -EINVAL;
first_block = offset >> blkbits;
last_block = min_t(loff_t, (offset + length - 1) >> blkbits,
EXT4_MAX_LOGICAL_BLOCK);
if (WARN_ON_ONCE(ext4_has_inline_data(inode)))
return -ERANGE;

1
fs/ext4/mmp.c
Unescape View File

@ -49,7 +49,6 @@ static int write_mmp_block(struct super_block *sb, struct buffer_head *bh)
*/
sb_start_write(sb);
ext4_mmp_csum_set(sb, mmp);
mark_buffer_dirty(bh);
lock_buffer(bh);
bh->b_end_io = end_buffer_write_sync;
get_bh(bh);

6
fs/ext4/namei.c
Unescape View File

@ -3486,6 +3486,12 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
int credits;
u8 old_file_type;
if (new.inode && new.inode->i_nlink == 0) {
EXT4_ERROR_INODE(new.inode,
"target of rename is already freed");
return -EFSCORRUPTED;
}
if ((ext4_test_inode_flag(new_dir, EXT4_INODE_PROJINHERIT)) &&
(!projid_eq(EXT4_I(new_dir)->i_projid,
EXT4_I(old_dentry->d_inode)->i_projid)))

23
fs/ext4/resize.c
Unescape View File

@ -19,6 +19,7 @@
int ext4_resize_begin(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
int ret = 0;
if (!capable(CAP_SYS_RESOURCE))
@ -29,7 +30,7 @@ int ext4_resize_begin(struct super_block *sb)
* because the user tools have no way of handling this. Probably a
* bad time to do it anyways.
*/
if (EXT4_SB(sb)->s_sbh->b_blocknr !=
if (EXT4_B2C(sbi, sbi->s_sbh->b_blocknr) !=
le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) {
ext4_warning(sb, "won't resize using backup superblock at %llu",
(unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr);
@ -1956,6 +1957,26 @@ retry:
}
}
/*
* Make sure the last group has enough space so that it's
* guaranteed to have enough space for all metadata blocks
* that it might need to hold. (We might not need to store
* the inode table blocks in the last block group, but there
* will be cases where this might be needed.)
*/
if ((ext4_group_first_block_no(sb, n_group) +
ext4_group_overhead_blocks(sb, n_group) + 2 +
sbi->s_itb_per_group + sbi->s_cluster_ratio) >= n_blocks_count) {
n_blocks_count = ext4_group_first_block_no(sb, n_group);
n_group--;
n_blocks_count_retry = 0;
if (resize_inode) {
iput(resize_inode);
resize_inode = NULL;
}
goto retry;
}
/* extend the last group */
if (n_group == o_group)
add = n_blocks_count - o_blocks_count;

4
fs/ext4/super.c
Unescape View File

@ -2082,6 +2082,8 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,
SEQ_OPTS_PRINT("max_dir_size_kb=%u", sbi->s_max_dir_size_kb);
if (test_opt(sb, DATA_ERR_ABORT))
SEQ_OPTS_PUTS("data_err=abort");
if (DUMMY_ENCRYPTION_ENABLED(sbi))
SEQ_OPTS_PUTS("test_dummy_encryption");
ext4_show_quota_options(seq, sb);
return 0;
@ -4310,11 +4312,13 @@ no_journal:
block = ext4_count_free_clusters(sb);
ext4_free_blocks_count_set(sbi->s_es,
EXT4_C2B(sbi, block));
ext4_superblock_csum_set(sb);
err = percpu_counter_init(&sbi->s_freeclusters_counter, block,
GFP_KERNEL);
if (!err) {
unsigned long freei = ext4_count_free_inodes(sb);
sbi->s_es->s_free_inodes_count = cpu_to_le32(freei);
ext4_superblock_csum_set(sb);
err = percpu_counter_init(&sbi->s_freeinodes_counter, freei,
GFP_KERNEL);
}

1
fs/ocfs2/buffer_head_io.c
Unescape View File

@ -342,6 +342,7 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
* for this bh as it's not marked locally
* uptodate. */
status = -EIO;
clear_buffer_needs_validate(bh);
put_bh(bh);
bhs[i] = NULL;
continue;

24
fs/ubifs/xattr.c
Unescape View File

@ -152,12 +152,6 @@ static int create_xattr(struct ubifs_info *c, struct inode *host,
ui->data_len = size;
mutex_lock(&host_ui->ui_mutex);
if (!host->i_nlink) {
err = -ENOENT;
goto out_noent;
}
host->i_ctime = current_time(host);
host_ui->xattr_cnt += 1;
host_ui->xattr_size += CALC_DENT_SIZE(fname_len(nm));
@ -190,7 +184,6 @@ out_cancel:
host_ui->xattr_size -= CALC_XATTR_BYTES(size);
host_ui->xattr_names -= fname_len(nm);
host_ui->flags &= ~UBIFS_CRYPT_FL;
out_noent:
mutex_unlock(&host_ui->ui_mutex);
out_free:
make_bad_inode(inode);
@ -242,12 +235,6 @@ static int change_xattr(struct ubifs_info *c, struct inode *host,
mutex_unlock(&ui->ui_mutex);
mutex_lock(&host_ui->ui_mutex);
if (!host->i_nlink) {
err = -ENOENT;
goto out_noent;
}
host->i_ctime = current_time(host);
host_ui->xattr_size -= CALC_XATTR_BYTES(old_size);
host_ui->xattr_size += CALC_XATTR_BYTES(size);
@ -269,7 +256,6 @@ static int change_xattr(struct ubifs_info *c, struct inode *host,
out_cancel:
host_ui->xattr_size -= CALC_XATTR_BYTES(size);
host_ui->xattr_size += CALC_XATTR_BYTES(old_size);
out_noent:
mutex_unlock(&host_ui->ui_mutex);
make_bad_inode(inode);
out_free:
@ -498,12 +484,6 @@ static int remove_xattr(struct ubifs_info *c, struct inode *host,
return err;
mutex_lock(&host_ui->ui_mutex);
if (!host->i_nlink) {
err = -ENOENT;
goto out_noent;
}
host->i_ctime = current_time(host);
host_ui->xattr_cnt -= 1;
host_ui->xattr_size -= CALC_DENT_SIZE(fname_len(nm));
@ -523,7 +503,6 @@ out_cancel:
host_ui->xattr_size += CALC_DENT_SIZE(fname_len(nm));
host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len);
host_ui->xattr_names += fname_len(nm);
out_noent:
mutex_unlock(&host_ui->ui_mutex);
ubifs_release_budget(c, &req);
make_bad_inode(inode);
@ -563,9 +542,6 @@ static int ubifs_xattr_remove(struct inode *host, const char *name)
ubifs_assert(inode_is_locked(host));
if (!host->i_nlink)
return -ENOENT;
if (fname_len(&nm) > UBIFS_MAX_NLEN)
return -ENAMETOOLONG;

2
include/net/nfc/hci.h
Unescape View File

@ -87,7 +87,7 @@ struct nfc_hci_pipe {
* According to specification 102 622 chapter 4.4 Pipes,
* the pipe identifier is 7 bits long.
*/
#define NFC_HCI_MAX_PIPES 127
#define NFC_HCI_MAX_PIPES 128
struct nfc_hci_init_data {
u8 gate_count;
struct nfc_hci_gate gates[NFC_HCI_MAX_CUSTOM_GATES];

14
include/net/tls.h
Unescape View File

@ -79,11 +79,13 @@ enum {
TLS_PENDING_CLOSED_RECORD
};
union tls_crypto_context {
struct tls_crypto_info info;
struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
};
struct tls_context {
union {
struct tls_crypto_info crypto_send;
struct tls12_crypto_info_aes_gcm_128 crypto_send_aes_gcm_128;
};
union tls_crypto_context crypto_send;
void *priv_ctx;
@ -208,8 +210,8 @@ static inline void tls_fill_prepend(struct tls_context *ctx,
* size KTLS_DTLS_HEADER_SIZE + KTLS_DTLS_NONCE_EXPLICIT_SIZE
*/
buf[0] = record_type;
buf[1] = TLS_VERSION_MINOR(ctx->crypto_send.version);
buf[2] = TLS_VERSION_MAJOR(ctx->crypto_send.version);
buf[1] = TLS_VERSION_MINOR(ctx->crypto_send.info.version);
buf[2] = TLS_VERSION_MAJOR(ctx->crypto_send.info.version);
/* we can use IV for nonce explicit according to spec */
buf[3] = pkt_len >> 8;
buf[4] = pkt_len & 0xFF;

2
include/uapi/linux/keyctl.h
Unescape View File

@ -65,7 +65,7 @@
/* keyctl structures */
struct keyctl_dh_params {
__s32 dh_private;
__s32 private;
__s32 prime;
__s32 base;
};

3
kernel/sched/fair.c
Unescape View File

@ -11428,7 +11428,8 @@ static inline bool vruntime_normalized(struct task_struct *p)
* - A task which has been woken up by try_to_wake_up() and
* waiting for actually being woken up by sched_ttwu_pending().
*/
if (!se->sum_exec_runtime || p->state == TASK_WAKING)
if (!se->sum_exec_runtime ||
(p->state == TASK_WAKING && p->sched_remote_wakeup))
return true;
return false;

2
kernel/time/tick-sched.c
Unescape View File

@ -924,7 +924,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
if (unlikely(local_softirq_pending() && cpu_online(cpu))) {
static int ratelimit;
if (ratelimit < 10 &&
if (ratelimit < 10 && !in_softirq() &&
(local_softirq_pending() & SOFTIRQ_STOP_IDLE_MASK)) {
pr_warn("NOHZ: local_softirq_pending %02x\n",
(unsigned int) local_softirq_pending());

2
kernel/trace/ring_buffer.c
Unescape View File

@ -1479,6 +1479,8 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned long nr_pages)
tmp_iter_page = first_page;
do {
cond_resched();
to_remove_page = tmp_iter_page;
rb_inc_page(cpu_buffer, &tmp_iter_page);

2
mm/shmem.c
Unescape View File

@ -2207,6 +2207,8 @@ static struct inode *shmem_get_inode(struct super_block *sb, const struct inode
mpol_shared_policy_init(&info->policy, NULL);
break;
}
lockdep_annotate_inode_mutex_key(inode);
} else
shmem_free_inode(sb);
return inode;

13
net/core/neighbour.c
Unescape View File

@ -1174,6 +1174,12 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
lladdr = neigh->ha;
}
/* Update confirmed timestamp for neighbour entry after we
* received ARP packet even if it doesn't change IP to MAC binding.
*/
if (new & NUD_CONNECTED)
neigh->confirmed = jiffies;
/* If entry was valid and address is not changed,
do not change entry state, if new one is STALE.
*/
@ -1195,15 +1201,12 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
}
}
/* Update timestamps only once we know we will make a change to the
/* Update timestamp only once we know we will make a change to the
* neighbour entry. Otherwise we risk to move the locktime window with
* noop updates and ignore relevant ARP updates.
*/
if (new != old || lladdr != neigh->ha) {
if (new & NUD_CONNECTED)
neigh->confirmed = jiffies;
if (new != old || lladdr != neigh->ha)
neigh->updated = jiffies;
}
if (new != old) {
neigh_del_timer(neigh);

1
net/ipv4/af_inet.c
Unescape View File

@ -1326,6 +1326,7 @@ struct sk_buff *inet_gso_segment(struct sk_buff *skb,
if (encap)
skb_reset_inner_headers(skb);
skb->network_header = (u8 *)iph - skb->head;
skb_reset_mac_len(skb);
} while ((skb = skb->next));
out:

49
net/ipv4/udp.c
Unescape View File

@ -2049,6 +2049,28 @@ static inline int udp4_csum_init(struct sk_buff *skb, struct udphdr *uh,
inet_compute_pseudo);
}
/* wrapper for udp_queue_rcv_skb tacking care of csum conversion and
* return code conversion for ip layer consumption
*/
static int udp_unicast_rcv_skb(struct sock *sk, struct sk_buff *skb,
struct udphdr *uh)
{
int ret;
if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
inet_compute_pseudo);
ret = udp_queue_rcv_skb(sk, skb);
/* a return value > 0 means to resubmit the input, but
* it wants the return to be -protocol, or 0
*/
if (ret > 0)
return -ret;
return 0;
}
/*
* All we need to do is get the socket, and then do a checksum.
*/
@ -2095,14 +2117,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
if (unlikely(sk->sk_rx_dst != dst))
udp_sk_rx_dst_set(sk, dst);
ret = udp_queue_rcv_skb(sk, skb);
ret = udp_unicast_rcv_skb(sk, skb, uh);
sock_put(sk);
/* a return value > 0 means to resubmit the input, but
* it wants the return to be -protocol, or 0
*/
if (ret > 0)
return -ret;
return 0;
return ret;
}
if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
@ -2110,22 +2127,8 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
saddr, daddr, udptable, proto);
sk = __udp4_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
if (sk) {
int ret;
if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
inet_compute_pseudo);
ret = udp_queue_rcv_skb(sk, skb);
/* a return value > 0 means to resubmit the input, but
* it wants the return to be -protocol, or 0
*/
if (ret > 0)
return -ret;
return 0;
}
if (sk)
return udp_unicast_rcv_skb(sk, skb, uh);
if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))
goto drop;

1
net/ipv6/ip6_offload.c
Unescape View File

@ -113,6 +113,7 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb,
payload_len = skb->len - nhoff - sizeof(*ipv6h);
ipv6h->payload_len = htons(payload_len);
skb->network_header = (u8 *)ipv6h - skb->head;
skb_reset_mac_len(skb);
if (udpfrag) {
int err = ip6_find_1stfragopt(skb, &prevhdr);

6
net/ipv6/ip6_output.c
Unescape View File

@ -219,12 +219,10 @@ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
kfree_skb(skb);
return -ENOBUFS;
}
if (skb->sk)
skb_set_owner_w(skb2, skb->sk);
consume_skb(skb);
skb = skb2;
/* skb_set_owner_w() changes sk->sk_wmem_alloc atomically,
* it is safe to call in our context (socket lock not held)
*/
skb_set_owner_w(skb, (struct sock *)sk);
}
if (opt->opt_flen)
ipv6_push_frag_opts(skb, opt, &proto);

65
net/ipv6/udp.c
Unescape View File

@ -780,6 +780,28 @@ static void udp6_sk_rx_dst_set(struct sock *sk, struct dst_entry *dst)
}
}
/* wrapper for udp_queue_rcv_skb tacking care of csum conversion and
* return code conversion for ip layer consumption
*/
static int udp6_unicast_rcv_skb(struct sock *sk, struct sk_buff *skb,
struct udphdr *uh)
{
int ret;
if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
ip6_compute_pseudo);
ret = udpv6_queue_rcv_skb(sk, skb);
/* a return value > 0 means to resubmit the input, but
* it wants the return to be -protocol, or 0
*/
if (ret > 0)
return -ret;
return 0;
}
int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
int proto)
{
@ -831,13 +853,14 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
if (unlikely(sk->sk_rx_dst != dst))
udp6_sk_rx_dst_set(sk, dst);
ret = udpv6_queue_rcv_skb(sk, skb);
sock_put(sk);
if (!uh->check && !udp_sk(sk)->no_check6_rx) {
sock_put(sk);
goto report_csum_error;
}
/* a return value > 0 means to resubmit the input */
if (ret > 0)
return ret;
return 0;
ret = udp6_unicast_rcv_skb(sk, skb, uh);
sock_put(sk);
return ret;
}
/*
@ -850,30 +873,13 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
/* Unicast */
sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
if (sk) {
int ret;
if (!uh->check && !udp_sk(sk)->no_check6_rx) {
udp6_csum_zero_error(skb);
goto csum_error;
}
if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
ip6_compute_pseudo);
ret = udpv6_queue_rcv_skb(sk, skb);
/* a return value > 0 means to resubmit the input */
if (ret > 0)
return ret;
return 0;
if (!uh->check && !udp_sk(sk)->no_check6_rx)
goto report_csum_error;
return udp6_unicast_rcv_skb(sk, skb, uh);
}
if (!uh->check) {
udp6_csum_zero_error(skb);
goto csum_error;
}
if (!uh->check)
goto report_csum_error;
if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
goto discard;
@ -894,6 +900,9 @@ short_packet:
ulen, skb->len,
daddr, ntohs(uh->dest));
goto discard;
report_csum_error:
udp6_csum_zero_error(skb);
csum_error:
__UDP6_INC_STATS(net, UDP_MIB_CSUMERRORS, proto == IPPROTO_UDPLITE);
discard:

2
net/sched/act_sample.c
Unescape View File

@ -64,7 +64,7 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
if (!exists) {
ret = tcf_idr_create(tn, parm->index, est, a,
&act_sample_ops, bind, false);
&act_sample_ops, bind, true);
if (ret)
return ret;
ret = ACT_P_CREATED;

17
net/tls/tls_main.c
Unescape View File

@ -218,6 +218,15 @@ static void tls_write_space(struct sock *sk)
ctx->sk_write_space(sk);
}
static void tls_ctx_free(struct tls_context *ctx)
{
if (!ctx)
return;
memzero_explicit(&ctx->crypto_send, sizeof(ctx->crypto_send));
kfree(ctx);
}
static void tls_sk_proto_close(struct sock *sk, long timeout)
{
struct tls_context *ctx = tls_get_ctx(sk);
@ -246,7 +255,7 @@ static void tls_sk_proto_close(struct sock *sk, long timeout)
kfree(ctx->iv);
sk_proto_close = ctx->sk_proto_close;
kfree(ctx);
tls_ctx_free(ctx);
release_sock(sk);
sk_proto_close(sk, timeout);
@ -274,7 +283,7 @@ static int do_tls_getsockopt_tx(struct sock *sk, char __user *optval,
}
/* get user crypto info */
crypto_info = &ctx->crypto_send;
crypto_info = &ctx->crypto_send.info;
if (!TLS_CRYPTO_INFO_READY(crypto_info)) {
rc = -EBUSY;
@ -371,7 +380,7 @@ static int do_tls_setsockopt_tx(struct sock *sk, char __user *optval,
}
/* get user crypto info */
crypto_info = &ctx->crypto_send;
crypto_info = &ctx->crypto_send.info;
/* Currently we don't support set crypto info more than one time */
if (TLS_CRYPTO_INFO_READY(crypto_info)) {
@ -416,7 +425,7 @@ static int do_tls_setsockopt_tx(struct sock *sk, char __user *optval,
goto out;
err_crypto_info:
memset(crypto_info, 0, sizeof(*crypto_info));
memzero_explicit(crypto_info, sizeof(union tls_crypto_context));
out:
return rc;
}

7
net/tls/tls_sw.c
Unescape View File

@ -661,7 +661,6 @@ static void tls_sw_free_resources(struct sock *sk)
int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
{
char keyval[TLS_CIPHER_AES_GCM_128_KEY_SIZE];
struct tls_crypto_info *crypto_info;
struct tls12_crypto_info_aes_gcm_128 *gcm_128_info;
struct tls_sw_context *sw_ctx;
@ -688,7 +687,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
ctx->priv_ctx = (struct tls_offload_context *)sw_ctx;
ctx->free_resources = tls_sw_free_resources;
crypto_info = &ctx->crypto_send;
crypto_info = &ctx->crypto_send.info;
switch (crypto_info->cipher_type) {
case TLS_CIPHER_AES_GCM_128: {
nonce_size = TLS_CIPHER_AES_GCM_128_IV_SIZE;
@ -753,9 +752,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
ctx->push_pending_record = tls_sw_push_pending_record;
memcpy(keyval, gcm_128_info->key, TLS_CIPHER_AES_GCM_128_KEY_SIZE);
rc = crypto_aead_setkey(sw_ctx->aead_send, keyval,
rc = crypto_aead_setkey(sw_ctx->aead_send, gcm_128_info->key,
TLS_CIPHER_AES_GCM_128_KEY_SIZE);
if (rc)
goto free_aead;

2
security/keys/dh.c
Unescape View File

@ -307,7 +307,7 @@ long __keyctl_dh_compute(struct keyctl_dh_params __user *params,
}
dh_inputs.g_size = dlen;
dlen = dh_data_from_key(pcopy.dh_private, &dh_inputs.key);
dlen = dh_data_from_key(pcopy.private, &dh_inputs.key);
if (dlen < 0) {
ret = dlen;
goto out2;

2
sound/firewire/bebob/bebob.c
Unescape View File

@ -263,6 +263,8 @@ do_registration(struct work_struct *work)
error:
mutex_unlock(&devices_mutex);
snd_bebob_stream_destroy_duplex(bebob);
kfree(bebob->maudio_special_quirk);
bebob->maudio_special_quirk = NULL;
snd_card_free(bebob->card);
dev_info(&bebob->unit->device,
"Sound card registration failed: %d\n", err);

28
sound/firewire/bebob/bebob_maudio.c
Unescape View File

@ -96,17 +96,13 @@ int snd_bebob_maudio_load_firmware(struct fw_unit *unit)
struct fw_device *device = fw_parent_device(unit);
int err, rcode;
u64 date;
__le32 cues[3] = {
cpu_to_le32(MAUDIO_BOOTLOADER_CUE1),
cpu_to_le32(MAUDIO_BOOTLOADER_CUE2),
cpu_to_le32(MAUDIO_BOOTLOADER_CUE3)
};
__le32 *cues;
/* check date of software used to build */
err = snd_bebob_read_block(unit, INFO_OFFSET_SW_DATE,
&date, sizeof(u64));
if (err < 0)
goto end;
return err;
/*
* firmware version 5058 or later has date later than "20070401", but
* 'date' is not null-terminated.
@ -114,20 +110,28 @@ int snd_bebob_maudio_load_firmware(struct fw_unit *unit)
if (date < 0x3230303730343031LL) {
dev_err(&unit->device,
"Use firmware version 5058 or later\n");
err = -ENOSYS;
goto end;
return -ENXIO;
}
cues = kmalloc_array(3, sizeof(*cues), GFP_KERNEL);
if (!cues)
return -ENOMEM;
cues[0] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE1);
cues[1] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE2);
cues[2] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE3);
rcode = fw_run_transaction(device->card, TCODE_WRITE_BLOCK_REQUEST,
device->node_id, device->generation,
device->max_speed, BEBOB_ADDR_REG_REQ,
cues, sizeof(cues));
cues, 3 * sizeof(*cues));
kfree(cues);
if (rcode != RCODE_COMPLETE) {
dev_err(&unit->device,
"Failed to send a cue to load firmware\n");
err = -EIO;
}
end:
return err;
}
@ -290,10 +294,6 @@ snd_bebob_maudio_special_discover(struct snd_bebob *bebob, bool is1814)
bebob->midi_output_ports = 2;
}
end:
if (err < 0) {
kfree(params);
bebob->maudio_special_quirk = NULL;
}
mutex_unlock(&bebob->mutex);
return err;
}

1
sound/firewire/digi00x/digi00x.c
Unescape View File

@ -49,6 +49,7 @@ static void dg00x_free(struct snd_dg00x *dg00x)
fw_unit_put(dg00x->unit);
mutex_destroy(&dg00x->mutex);
kfree(dg00x);
}
static void dg00x_card_free(struct snd_card *card)

9
sound/firewire/fireface/ff-protocol-ff400.c
Unescape View File

@ -146,6 +146,7 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable)
{
__le32 *reg;
int i;
int err;
reg = kzalloc(sizeof(__le32) * 18, GFP_KERNEL);
if (reg == NULL)
@ -163,9 +164,11 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable)
reg[i] = cpu_to_le32(0x00000001);
}
return snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST,
FF400_FETCH_PCM_FRAMES, reg,
sizeof(__le32) * 18, 0);
err = snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST,
FF400_FETCH_PCM_FRAMES, reg,
sizeof(__le32) * 18, 0);
kfree(reg);
return err;
}
static void ff400_dump_sync_status(struct snd_ff *ff,

2
sound/firewire/fireworks/fireworks.c
Unescape View File

@ -301,6 +301,8 @@ error:
snd_efw_transaction_remove_instance(efw);
snd_efw_stream_destroy_duplex(efw);
snd_card_free(efw->card);
kfree(efw->resp_buf);
efw->resp_buf = NULL;
dev_info(&efw->unit->device,
"Sound card registration failed: %d\n", err);
}

10
sound/firewire/oxfw/oxfw.c
Unescape View File

@ -136,6 +136,7 @@ static void oxfw_free(struct snd_oxfw *oxfw)
kfree(oxfw->spec);
mutex_destroy(&oxfw->mutex);
kfree(oxfw);
}
/*
@ -213,6 +214,7 @@ static int detect_quirks(struct snd_oxfw *oxfw)
static void do_registration(struct work_struct *work)
{
struct snd_oxfw *oxfw = container_of(work, struct snd_oxfw, dwork.work);
int i;
int err;
if (oxfw->registered)
@ -275,7 +277,15 @@ error:
snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
if (oxfw->has_output)
snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; ++i) {
kfree(oxfw->tx_stream_formats[i]);
oxfw->tx_stream_formats[i] = NULL;
kfree(oxfw->rx_stream_formats[i]);
oxfw->rx_stream_formats[i] = NULL;
}
snd_card_free(oxfw->card);
kfree(oxfw->spec);
oxfw->spec = NULL;
dev_info(&oxfw->unit->device,
"Sound card registration failed: %d\n", err);
}

1
sound/firewire/tascam/tascam.c
Unescape View File

@ -93,6 +93,7 @@ static void tscm_free(struct snd_tscm *tscm)
fw_unit_put(tscm->unit);
mutex_destroy(&tscm->mutex);
kfree(tscm);
}
static void tscm_card_free(struct snd_card *card)

2
sound/pci/emu10k1/emufx.c
Unescape View File

@ -2547,7 +2547,7 @@ static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, un
emu->support_tlv = 1;
return put_user(SNDRV_EMU10K1_VERSION, (int __user *)argp);
case SNDRV_EMU10K1_IOCTL_INFO:
info = kmalloc(sizeof(*info), GFP_KERNEL);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
snd_emu10k1_fx8010_info(emu, info);

4
sound/soc/codecs/cs4265.c
Unescape View File

@ -157,8 +157,8 @@ static const struct snd_kcontrol_new cs4265_snd_controls[] = {
SOC_SINGLE("Validity Bit Control Switch", CS4265_SPDIF_CTL2,
3, 1, 0),
SOC_ENUM("SPDIF Mono/Stereo", spdif_mono_stereo_enum),
SOC_SINGLE("MMTLR Data Switch", 0,
1, 1, 0),
SOC_SINGLE("MMTLR Data Switch", CS4265_SPDIF_CTL2,
0, 1, 0),
SOC_ENUM("Mono Channel Select", spdif_mono_select_enum),
SND_SOC_BYTES("C Data Buffer", CS4265_C_DATA_BUFF, 24),
};

11
sound/soc/sh/rcar/core.c
Unescape View File

@ -925,12 +925,23 @@ static void rsnd_soc_dai_shutdown(struct snd_pcm_substream *substream,
rsnd_dai_call(nolock_stop, io, priv);
}
static int rsnd_soc_dai_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct rsnd_priv *priv = rsnd_dai_to_priv(dai);
struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
return rsnd_dai_call(prepare, io, priv);
}
static const struct snd_soc_dai_ops rsnd_soc_dai_ops = {
.startup = rsnd_soc_dai_startup,
.shutdown = rsnd_soc_dai_shutdown,
.trigger = rsnd_soc_dai_trigger,
.set_fmt = rsnd_soc_dai_set_fmt,
.set_tdm_slot = rsnd_soc_set_dai_tdm_slot,
.prepare = rsnd_soc_dai_prepare,
};
void rsnd_parse_connect_common(struct rsnd_dai *rdai,

7
sound/soc/sh/rcar/rsnd.h
Unescape View File

@ -283,6 +283,9 @@ struct rsnd_mod_ops {
int (*nolock_stop)(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv);
int (*prepare)(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv);
};
struct rsnd_dai_stream;
@ -312,6 +315,7 @@ struct rsnd_mod {
* H 0: fallback
* H 0: hw_params
* H 0: pointer
* H 0: prepare
*/
#define __rsnd_mod_shift_nolock_start 0
#define __rsnd_mod_shift_nolock_stop 0
@ -326,6 +330,7 @@ struct rsnd_mod {
#define __rsnd_mod_shift_fallback 28 /* always called */
#define __rsnd_mod_shift_hw_params 28 /* always called */
#define __rsnd_mod_shift_pointer 28 /* always called */
#define __rsnd_mod_shift_prepare 28 /* always called */
#define __rsnd_mod_add_probe 0
#define __rsnd_mod_add_remove 0
@ -340,6 +345,7 @@ struct rsnd_mod {
#define __rsnd_mod_add_fallback 0
#define __rsnd_mod_add_hw_params 0
#define __rsnd_mod_add_pointer 0
#define __rsnd_mod_add_prepare 0
#define __rsnd_mod_call_probe 0
#define __rsnd_mod_call_remove 0
@ -354,6 +360,7 @@ struct rsnd_mod {
#define __rsnd_mod_call_pointer 0
#define __rsnd_mod_call_nolock_start 0
#define __rsnd_mod_call_nolock_stop 1
#define __rsnd_mod_call_prepare 0
#define rsnd_mod_to_priv(mod) ((mod)->priv)
#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)

16
sound/soc/sh/rcar/ssi.c
Unescape View File

@ -280,7 +280,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_mod *mod,
if (rsnd_ssi_is_multi_slave(mod, io))
return 0;
if (ssi->usrcnt > 1) {
if (ssi->rate) {
if (ssi->rate != rate) {
dev_err(dev, "SSI parent/child should use same rate\n");
return -EINVAL;
@ -482,7 +482,6 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
struct rsnd_priv *priv)
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
int ret;
if (!rsnd_ssi_is_run_mods(mod, io))
return 0;
@ -493,10 +492,6 @@ static int rsnd_ssi_init(struct rsnd_mod *mod,
rsnd_mod_power_on(mod);
ret = rsnd_ssi_master_clk_start(mod, io);
if (ret < 0)
return ret;
rsnd_ssi_config_init(mod, io);
rsnd_ssi_register_setup(mod);
@ -847,6 +842,13 @@ static int rsnd_ssi_pointer(struct rsnd_mod *mod,
return 0;
}
static int rsnd_ssi_prepare(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
return rsnd_ssi_master_clk_start(mod, io);
}
static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
.name = SSI_NAME,
.probe = rsnd_ssi_common_probe,
@ -859,6 +861,7 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
.pointer= rsnd_ssi_pointer,
.pcm_new = rsnd_ssi_pcm_new,
.hw_params = rsnd_ssi_hw_params,
.prepare = rsnd_ssi_prepare,
};
static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
@ -935,6 +938,7 @@ static struct rsnd_mod_ops rsnd_ssi_dma_ops = {
.pcm_new = rsnd_ssi_pcm_new,
.fallback = rsnd_ssi_fallback,
.hw_params = rsnd_ssi_hw_params,
.prepare = rsnd_ssi_prepare,
};
int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)

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