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SubjectRe: Linux 4.14.1
diff --git a/Makefile b/Makefile
index ccd981892ef2..01f9df1af256 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 14
-SUBLEVEL = 0
+SUBLEVEL = 1
EXTRAVERSION =
-NAME = Fearless Coyote
+NAME = Petit Gorille

# *DOCUMENTATION*
# To see a list of typical targets execute "make help"
diff --git a/arch/sparc/include/asm/cmpxchg_32.h b/arch/sparc/include/asm/cmpxchg_32.h
index 3e3823db303e..c73b5a3ab7b9 100644
--- a/arch/sparc/include/asm/cmpxchg_32.h
+++ b/arch/sparc/include/asm/cmpxchg_32.h
@@ -63,6 +63,9 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
(unsigned long)_n_, sizeof(*(ptr))); \
})

+u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new);
+#define cmpxchg64(ptr, old, new) __cmpxchg_u64(ptr, old, new)
+
#include <asm-generic/cmpxchg-local.h>

/*
diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h
index e25d25b0a34b..b361702ef52a 100644
--- a/arch/sparc/include/asm/mmu_context_64.h
+++ b/arch/sparc/include/asm/mmu_context_64.h
@@ -8,9 +8,11 @@

#include <linux/spinlock.h>
#include <linux/mm_types.h>
+#include <linux/smp.h>

#include <asm/spitfire.h>
#include <asm-generic/mm_hooks.h>
+#include <asm/percpu.h>

static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
{
diff --git a/arch/sparc/include/asm/tsb.h b/arch/sparc/include/asm/tsb.h
index 25b6abdb3908..522a677e050d 100644
--- a/arch/sparc/include/asm/tsb.h
+++ b/arch/sparc/include/asm/tsb.h
@@ -217,7 +217,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end;
sllx REG2, 32, REG2; \
andcc REG1, REG2, %g0; \
be,pt %xcc, 700f; \
- sethi %hi(0x1ffc0000), REG2; \
+ sethi %hi(0xffe00000), REG2; \
sllx REG2, 1, REG2; \
brgez,pn REG1, FAIL_LABEL; \
andn REG1, REG2, REG1; \
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index 5010df497387..465a901a0ada 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -173,6 +173,20 @@ unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new)
}
EXPORT_SYMBOL(__cmpxchg_u32);

+u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new)
+{
+ unsigned long flags;
+ u64 prev;
+
+ spin_lock_irqsave(ATOMIC_HASH(ptr), flags);
+ if ((prev = *ptr) == old)
+ *ptr = new;
+ spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags);
+
+ return prev;
+}
+EXPORT_SYMBOL(__cmpxchg_u64);
+
unsigned long __xchg_u32(volatile u32 *ptr, u32 new)
{
unsigned long flags;
diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c
index 87cc9ab7a13c..4b8187639c2d 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-severity.c
+++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c
@@ -245,6 +245,9 @@ static int mce_severity_amd(struct mce *m, int tolerant, char **msg, bool is_exc

if (m->status & MCI_STATUS_UC) {

+ if (ctx == IN_KERNEL)
+ return MCE_PANIC_SEVERITY;
+
/*
* On older systems where overflow_recov flag is not present, we
* should simply panic if an error overflow occurs. If
@@ -255,10 +258,6 @@ static int mce_severity_amd(struct mce *m, int tolerant, char **msg, bool is_exc
if (mce_flags.smca)
return mce_severity_amd_smca(m, ctx);

- /* software can try to contain */
- if (!(m->mcgstatus & MCG_STATUS_RIPV) && (ctx == IN_KERNEL))
- return MCE_PANIC_SEVERITY;
-
/* kill current process */
return MCE_AR_SEVERITY;
} else {
diff --git a/crypto/dh.c b/crypto/dh.c
index b1032a5c1bfa..aadaf36fb56f 100644
--- a/crypto/dh.c
+++ b/crypto/dh.c
@@ -21,19 +21,12 @@ struct dh_ctx {
MPI xa;
};

-static inline void dh_clear_params(struct dh_ctx *ctx)
+static void dh_clear_ctx(struct dh_ctx *ctx)
{
mpi_free(ctx->p);
mpi_free(ctx->g);
- ctx->p = NULL;
- ctx->g = NULL;
-}
-
-static void dh_free_ctx(struct dh_ctx *ctx)
-{
- dh_clear_params(ctx);
mpi_free(ctx->xa);
- ctx->xa = NULL;
+ memset(ctx, 0, sizeof(*ctx));
}

/*
@@ -71,10 +64,8 @@ static int dh_set_params(struct dh_ctx *ctx, struct dh *params)
return -EINVAL;

ctx->g = mpi_read_raw_data(params->g, params->g_size);
- if (!ctx->g) {
- mpi_free(ctx->p);
+ if (!ctx->g)
return -EINVAL;
- }

return 0;
}
@@ -86,21 +77,23 @@ static int dh_set_secret(struct crypto_kpp *tfm, const void *buf,
struct dh params;

/* Free the old MPI key if any */
- dh_free_ctx(ctx);
+ dh_clear_ctx(ctx);

if (crypto_dh_decode_key(buf, len, &params) < 0)
- return -EINVAL;
+ goto err_clear_ctx;

if (dh_set_params(ctx, &params) < 0)
- return -EINVAL;
+ goto err_clear_ctx;

ctx->xa = mpi_read_raw_data(params.key, params.key_size);
- if (!ctx->xa) {
- dh_clear_params(ctx);
- return -EINVAL;
- }
+ if (!ctx->xa)
+ goto err_clear_ctx;

return 0;
+
+err_clear_ctx:
+ dh_clear_ctx(ctx);
+ return -EINVAL;
}

static int dh_compute_value(struct kpp_request *req)
@@ -158,7 +151,7 @@ static void dh_exit_tfm(struct crypto_kpp *tfm)
{
struct dh_ctx *ctx = dh_get_ctx(tfm);

- dh_free_ctx(ctx);
+ dh_clear_ctx(ctx);
}

static struct kpp_alg dh = {
diff --git a/crypto/dh_helper.c b/crypto/dh_helper.c
index 8ba8a3f82620..7f00c771fe8d 100644
--- a/crypto/dh_helper.c
+++ b/crypto/dh_helper.c
@@ -83,6 +83,14 @@ int crypto_dh_decode_key(const char *buf, unsigned int len, struct dh *params)
if (secret.len != crypto_dh_key_len(params))
return -EINVAL;

+ /*
+ * Don't permit the buffer for 'key' or 'g' to be larger than 'p', since
+ * some drivers assume otherwise.
+ */
+ if (params->key_size > params->p_size ||
+ params->g_size > params->p_size)
+ return -EINVAL;
+
/* Don't allocate memory. Set pointers to data within
* the given buffer
*/
@@ -90,6 +98,14 @@ int crypto_dh_decode_key(const char *buf, unsigned int len, struct dh *params)
params->p = (void *)(ptr + params->key_size);
params->g = (void *)(ptr + params->key_size + params->p_size);

+ /*
+ * Don't permit 'p' to be 0. It's not a prime number, and it's subject
+ * to corner cases such as 'mod 0' being undefined or
+ * crypto_kpp_maxsize() returning 0.
+ */
+ if (memchr_inv(params->p, 0, params->p_size) == NULL)
+ return -EINVAL;
+
return 0;
}
EXPORT_SYMBOL_GPL(crypto_dh_decode_key);
diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index 8685c7e4debd..ee52c355bee0 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -256,6 +256,44 @@ spu_ablkcipher_tx_sg_create(struct brcm_message *mssg,
return 0;
}

+static int mailbox_send_message(struct brcm_message *mssg, u32 flags,
+ u8 chan_idx)
+{
+ int err;
+ int retry_cnt = 0;
+ struct device *dev = &(iproc_priv.pdev->dev);
+
+ err = mbox_send_message(iproc_priv.mbox[chan_idx], mssg);
+ if (flags & CRYPTO_TFM_REQ_MAY_SLEEP) {
+ while ((err == -ENOBUFS) && (retry_cnt < SPU_MB_RETRY_MAX)) {
+ /*
+ * Mailbox queue is full. Since MAY_SLEEP is set, assume
+ * not in atomic context and we can wait and try again.
+ */
+ retry_cnt++;
+ usleep_range(MBOX_SLEEP_MIN, MBOX_SLEEP_MAX);
+ err = mbox_send_message(iproc_priv.mbox[chan_idx],
+ mssg);
+ atomic_inc(&iproc_priv.mb_no_spc);
+ }
+ }
+ if (err < 0) {
+ atomic_inc(&iproc_priv.mb_send_fail);
+ return err;
+ }
+
+ /* Check error returned by mailbox controller */
+ err = mssg->error;
+ if (unlikely(err < 0)) {
+ dev_err(dev, "message error %d", err);
+ /* Signal txdone for mailbox channel */
+ }
+
+ /* Signal txdone for mailbox channel */
+ mbox_client_txdone(iproc_priv.mbox[chan_idx], err);
+ return err;
+}
+
/**
* handle_ablkcipher_req() - Submit as much of a block cipher request as fits in
* a single SPU request message, starting at the current position in the request
@@ -293,7 +331,6 @@ static int handle_ablkcipher_req(struct iproc_reqctx_s *rctx)
u32 pad_len; /* total length of all padding */
bool update_key = false;
struct brcm_message *mssg; /* mailbox message */
- int retry_cnt = 0;

/* number of entries in src and dst sg in mailbox message. */
u8 rx_frag_num = 2; /* response header and STATUS */
@@ -462,24 +499,9 @@ static int handle_ablkcipher_req(struct iproc_reqctx_s *rctx)
if (err)
return err;

- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx], mssg);
- if (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) {
- while ((err == -ENOBUFS) && (retry_cnt < SPU_MB_RETRY_MAX)) {
- /*
- * Mailbox queue is full. Since MAY_SLEEP is set, assume
- * not in atomic context and we can wait and try again.
- */
- retry_cnt++;
- usleep_range(MBOX_SLEEP_MIN, MBOX_SLEEP_MAX);
- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx],
- mssg);
- atomic_inc(&iproc_priv.mb_no_spc);
- }
- }
- if (unlikely(err < 0)) {
- atomic_inc(&iproc_priv.mb_send_fail);
+ err = mailbox_send_message(mssg, req->base.flags, rctx->chan_idx);
+ if (unlikely(err < 0))
return err;
- }

return -EINPROGRESS;
}
@@ -710,7 +732,6 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
u32 spu_hdr_len;
unsigned int digestsize;
u16 rem = 0;
- int retry_cnt = 0;

/*
* number of entries in src and dst sg. Always includes SPU msg header.
@@ -904,24 +925,10 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
if (err)
return err;

- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx], mssg);
- if (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) {
- while ((err == -ENOBUFS) && (retry_cnt < SPU_MB_RETRY_MAX)) {
- /*
- * Mailbox queue is full. Since MAY_SLEEP is set, assume
- * not in atomic context and we can wait and try again.
- */
- retry_cnt++;
- usleep_range(MBOX_SLEEP_MIN, MBOX_SLEEP_MAX);
- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx],
- mssg);
- atomic_inc(&iproc_priv.mb_no_spc);
- }
- }
- if (err < 0) {
- atomic_inc(&iproc_priv.mb_send_fail);
+ err = mailbox_send_message(mssg, req->base.flags, rctx->chan_idx);
+ if (unlikely(err < 0))
return err;
- }
+
return -EINPROGRESS;
}

@@ -1320,7 +1327,6 @@ static int handle_aead_req(struct iproc_reqctx_s *rctx)
int assoc_nents = 0;
bool incl_icv = false;
unsigned int digestsize = ctx->digestsize;
- int retry_cnt = 0;

/* number of entries in src and dst sg. Always includes SPU msg header.
*/
@@ -1558,24 +1564,9 @@ static int handle_aead_req(struct iproc_reqctx_s *rctx)
if (err)
return err;

- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx], mssg);
- if (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) {
- while ((err == -ENOBUFS) && (retry_cnt < SPU_MB_RETRY_MAX)) {
- /*
- * Mailbox queue is full. Since MAY_SLEEP is set, assume
- * not in atomic context and we can wait and try again.
- */
- retry_cnt++;
- usleep_range(MBOX_SLEEP_MIN, MBOX_SLEEP_MAX);
- err = mbox_send_message(iproc_priv.mbox[rctx->chan_idx],
- mssg);
- atomic_inc(&iproc_priv.mb_no_spc);
- }
- }
- if (err < 0) {
- atomic_inc(&iproc_priv.mb_send_fail);
+ err = mailbox_send_message(mssg, req->base.flags, rctx->chan_idx);
+ if (unlikely(err < 0))
return err;
- }

return -EINPROGRESS;
}
@@ -4537,7 +4528,7 @@ static int spu_mb_init(struct device *dev)
mcl->dev = dev;
mcl->tx_block = false;
mcl->tx_tout = 0;
- mcl->knows_txdone = false;
+ mcl->knows_txdone = true;
mcl->rx_callback = spu_rx_callback;
mcl->tx_done = NULL;

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 34ff53290b03..47edc7fbf91f 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -702,6 +702,7 @@ static int dmatest_func(void *data)
* free it this time?" dancing. For now, just
* leave it dangling.
*/
+ WARN(1, "dmatest: Kernel stack may be corrupted!!\n");
dmaengine_unmap_put(um);
result("test timed out", total_tests, src_off, dst_off,
len, 0);
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index dc0591654011..6241fa787d66 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -462,6 +462,7 @@ static const struct pci_id_table pci_dev_descr_sbridge_table[] = {
static const struct pci_id_descr pci_dev_descr_ibridge[] = {
/* Processor Home Agent */
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA0, 0, IMC0) },
+ { PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA1, 1, IMC1) },

/* Memory controller */
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA0_TA, 0, IMC0) },
@@ -472,7 +473,6 @@ static const struct pci_id_descr pci_dev_descr_ibridge[] = {
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA0_TAD3, 0, IMC0) },

/* Optional, mode 2HA */
- { PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA1, 1, IMC1) },
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA1_TA, 1, IMC1) },
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA1_RAS, 1, IMC1) },
{ PCI_DESCR(PCI_DEVICE_ID_INTEL_IBRIDGE_IMC_HA1_TAD0, 1, IMC1) },
@@ -2291,6 +2291,13 @@ static int sbridge_get_onedevice(struct pci_dev **prev,
next_imc:
sbridge_dev = get_sbridge_dev(bus, dev_descr->dom, multi_bus, sbridge_dev);
if (!sbridge_dev) {
+ /* If the HA1 wasn't found, don't create EDAC second memory controller */
+ if (dev_descr->dom == IMC1 && devno != 1) {
+ edac_dbg(0, "Skip IMC1: %04x:%04x (since HA1 was absent)\n",
+ PCI_VENDOR_ID_INTEL, dev_descr->dev_id);
+ pci_dev_put(pdev);
+ return 0;
+ }

if (dev_descr->dom == SOCK)
goto out_imc;
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 374301fcbc86..8c7a0ce147a1 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -230,7 +230,7 @@ config HID_CMEDIA

config HID_CP2112
tristate "Silicon Labs CP2112 HID USB-to-SMBus Bridge support"
- depends on USB_HID && I2C && GPIOLIB
+ depends on USB_HID && HIDRAW && I2C && GPIOLIB
select GPIOLIB_IRQCHIP
---help---
Support for Silicon Labs CP2112 HID USB to SMBus Master Bridge.
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 8a03654048bf..feb62fd4dfc3 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -166,6 +166,7 @@
((f)->physical == HID_DG_PEN) || \
((f)->application == HID_DG_PEN) || \
((f)->application == HID_DG_DIGITIZER) || \
+ ((f)->application == WACOM_HID_WD_PEN) || \
((f)->application == WACOM_HID_WD_DIGITIZER) || \
((f)->application == WACOM_HID_G9_PEN) || \
((f)->application == WACOM_HID_G11_PEN))
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 7b3f31cc63d2..0c46155a8e9d 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -2517,6 +2517,11 @@ static int imon_probe(struct usb_interface *interface,
mutex_lock(&driver_lock);

first_if = usb_ifnum_to_if(usbdev, 0);
+ if (!first_if) {
+ ret = -ENODEV;
+ goto fail;
+ }
+
first_if_ctx = usb_get_intfdata(first_if);

if (ifnum == 0) {
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 6020170fe99a..92098c1b78e5 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -291,7 +291,7 @@ static int stk7700P2_frontend_attach(struct dvb_usb_adapter *adap)
stk7700d_dib7000p_mt2266_config)
!= 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}
}
@@ -325,7 +325,7 @@ static int stk7700d_frontend_attach(struct dvb_usb_adapter *adap)
stk7700d_dib7000p_mt2266_config)
!= 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}
}
@@ -478,7 +478,7 @@ static int stk7700ph_frontend_attach(struct dvb_usb_adapter *adap)
&stk7700ph_dib7700_xc3028_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -1010,7 +1010,7 @@ static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
&dib7070p_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -1068,7 +1068,7 @@ static int stk7770p_frontend_attach(struct dvb_usb_adapter *adap)
&dib7770p_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -3056,7 +3056,7 @@ static int nim7090_frontend_attach(struct dvb_usb_adapter *adap)

if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, &nim7090_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, &nim7090_dib7000p_config);
@@ -3109,7 +3109,7 @@ static int tfe7090pvr_frontend0_attach(struct dvb_usb_adapter *adap)
/* initialize IC 0 */
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x20, &tfe7090pvr_dib7000p_config[0]) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -3139,7 +3139,7 @@ static int tfe7090pvr_frontend1_attach(struct dvb_usb_adapter *adap)
i2c = state->dib7000p_ops.get_i2c_master(adap->dev->adapter[0].fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_6_7, 1);
if (state->dib7000p_ops.i2c_enumeration(i2c, 1, 0x10, &tfe7090pvr_dib7000p_config[1]) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -3214,7 +3214,7 @@ static int tfe7790p_frontend_attach(struct dvb_usb_adapter *adap)
1, 0x10, &tfe7790p_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
@@ -3309,7 +3309,7 @@ static int stk7070pd_frontend_attach0(struct dvb_usb_adapter *adap)
stk7070pd_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

@@ -3384,7 +3384,7 @@ static int novatd_frontend_attach(struct dvb_usb_adapter *adap)
stk7070pd_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}
}
@@ -3620,7 +3620,7 @@ static int pctv340e_frontend_attach(struct dvb_usb_adapter *adap)

if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap) == 0) {
/* Demodulator not found for some reason? */
- dvb_detach(&state->dib7000p_ops);
+ dvb_detach(state->dib7000p_ops.set_wbd_ref);
return -ENODEV;
}

diff --git a/drivers/platform/x86/peaq-wmi.c b/drivers/platform/x86/peaq-wmi.c
index bc98ef95514a..2da48ecc90c1 100644
--- a/drivers/platform/x86/peaq-wmi.c
+++ b/drivers/platform/x86/peaq-wmi.c
@@ -8,6 +8,7 @@
*/

#include <linux/acpi.h>
+#include <linux/dmi.h>
#include <linux/input-polldev.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -64,8 +65,23 @@ static void peaq_wmi_poll(struct input_polled_dev *dev)
}
}

+/* Some other devices (Shuttle XS35) use the same WMI GUID for other purposes */
+static const struct dmi_system_id peaq_dmi_table[] = {
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "PEAQ"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PEAQ PMM C1010 MD99187"),
+ },
+ },
+ {}
+};
+
static int __init peaq_wmi_init(void)
{
+ /* WMI GUID is not unique, also check for a DMI match */
+ if (!dmi_check_system(peaq_dmi_table))
+ return -ENODEV;
+
if (!wmi_has_guid(PEAQ_DOLBY_BUTTON_GUID))
return -ENODEV;

@@ -86,6 +102,9 @@ static int __init peaq_wmi_init(void)

static void __exit peaq_wmi_exit(void)
{
+ if (!dmi_check_system(peaq_dmi_table))
+ return;
+
if (!wmi_has_guid(PEAQ_DOLBY_BUTTON_GUID))
return;

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 5dcc9bf1c5bc..e3242a0925a6 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1616,3 +1616,6 @@ void qcom_glink_native_unregister(struct qcom_glink *glink)
device_unregister(glink->dev);
}
EXPORT_SYMBOL_GPL(qcom_glink_native_unregister);
+
+MODULE_DESCRIPTION("Qualcomm GLINK driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index e8b5a5e21b2e..3ff0ee88c467 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2245,11 +2245,12 @@ static int __unregister(struct device *dev, void *null)
void spi_unregister_controller(struct spi_controller *ctlr)
{
struct spi_controller *found;
+ int id = ctlr->bus_num;
int dummy;

/* First make sure that this controller was ever added */
mutex_lock(&board_lock);
- found = idr_find(&spi_master_idr, ctlr->bus_num);
+ found = idr_find(&spi_master_idr, id);
mutex_unlock(&board_lock);
if (found != ctlr) {
dev_dbg(&ctlr->dev,
@@ -2269,7 +2270,7 @@ void spi_unregister_controller(struct spi_controller *ctlr)
device_unregister(&ctlr->dev);
/* free bus id */
mutex_lock(&board_lock);
- idr_remove(&spi_master_idr, ctlr->bus_num);
+ idr_remove(&spi_master_idr, id);
mutex_unlock(&board_lock);
}
EXPORT_SYMBOL_GPL(spi_unregister_controller);
diff --git a/drivers/staging/ccree/cc_lli_defs.h b/drivers/staging/ccree/cc_lli_defs.h
index 851d3907167e..a9c417b07b04 100644
--- a/drivers/staging/ccree/cc_lli_defs.h
+++ b/drivers/staging/ccree/cc_lli_defs.h
@@ -59,7 +59,7 @@ static inline void cc_lli_set_addr(u32 *lli_p, dma_addr_t addr)
lli_p[LLI_WORD0_OFFSET] = (addr & U32_MAX);
#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
lli_p[LLI_WORD1_OFFSET] &= ~LLI_HADDR_MASK;
- lli_p[LLI_WORD1_OFFSET] |= FIELD_PREP(LLI_HADDR_MASK, (addr >> 16));
+ lli_p[LLI_WORD1_OFFSET] |= FIELD_PREP(LLI_HADDR_MASK, (addr >> 32));
#endif /* CONFIG_ARCH_DMA_ADDR_T_64BIT */
}

diff --git a/drivers/staging/greybus/spilib.c b/drivers/staging/greybus/spilib.c
index e97b19148497..1e7321a1404c 100644
--- a/drivers/staging/greybus/spilib.c
+++ b/drivers/staging/greybus/spilib.c
@@ -544,11 +544,14 @@ int gb_spilib_master_init(struct gb_connection *connection, struct device *dev,

return 0;

-exit_spi_unregister:
- spi_unregister_master(master);
exit_spi_put:
spi_master_put(master);

+ return ret;
+
+exit_spi_unregister:
+ spi_unregister_master(master);
+
return ret;
}
EXPORT_SYMBOL_GPL(gb_spilib_master_init);
@@ -558,7 +561,6 @@ void gb_spilib_master_exit(struct gb_connection *connection)
struct spi_master *master = gb_connection_get_data(connection);

spi_unregister_master(master);
- spi_master_put(master);
}
EXPORT_SYMBOL_GPL(gb_spilib_master_exit);

diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 3fd5f4102b36..afb9dadc1cfe 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -259,10 +259,12 @@ static int recvframe_chkmic(struct adapter *adapter,
}

/* icv_len included the mic code */
- datalen = precvframe->pkt->len-prxattrib->hdrlen - 8;
+ datalen = precvframe->pkt->len-prxattrib->hdrlen -
+ prxattrib->iv_len-prxattrib->icv_len-8;
pframe = precvframe->pkt->data;
- payload = pframe+prxattrib->hdrlen;
+ payload = pframe+prxattrib->hdrlen+prxattrib->iv_len;

+ RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_len));
rtw_seccalctkipmic(mickey, pframe, payload, datalen, &miccode[0],
(unsigned char)prxattrib->priority); /* care the length of the data */

@@ -407,15 +409,9 @@ static struct recv_frame *decryptor(struct adapter *padapter,
default:
break;
}
- if (res != _FAIL) {
- memmove(precv_frame->pkt->data + precv_frame->attrib.iv_len, precv_frame->pkt->data, precv_frame->attrib.hdrlen);
- skb_pull(precv_frame->pkt, precv_frame->attrib.iv_len);
- skb_trim(precv_frame->pkt, precv_frame->pkt->len - precv_frame->attrib.icv_len);
- }
} else if (prxattrib->bdecrypted == 1 && prxattrib->encrypt > 0 &&
- (psecuritypriv->busetkipkey == 1 || prxattrib->encrypt != _TKIP_)) {
- psecuritypriv->hw_decrypted = true;
- }
+ (psecuritypriv->busetkipkey == 1 || prxattrib->encrypt != _TKIP_))
+ psecuritypriv->hw_decrypted = true;

if (res == _FAIL) {
rtw_free_recvframe(return_packet, &padapter->recvpriv.free_recv_queue);
@@ -456,7 +452,7 @@ static struct recv_frame *portctrl(struct adapter *adapter,

if (auth_alg == 2) {
/* get ether_type */
- ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
+ ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE + pfhdr->attrib.iv_len;
memcpy(&be_tmp, ptr, 2);
ether_type = ntohs(be_tmp);

@@ -1138,8 +1134,6 @@ static int validate_recv_data_frame(struct adapter *adapter,
}

if (pattrib->privacy) {
- struct sk_buff *skb = precv_frame->pkt;
-
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("validate_recv_data_frame:pattrib->privacy=%x\n", pattrib->privacy));
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n ^^^^^^^^^^^IS_MCAST(pattrib->ra(0x%02x))=%d^^^^^^^^^^^^^^^6\n", pattrib->ra[0], IS_MCAST(pattrib->ra)));

@@ -1148,13 +1142,6 @@ static int validate_recv_data_frame(struct adapter *adapter,
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n pattrib->encrypt=%d\n", pattrib->encrypt));

SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt);
-
- if (pattrib->bdecrypted == 1 && pattrib->encrypt > 0) {
- memmove(skb->data + pattrib->iv_len,
- skb->data, pattrib->hdrlen);
- skb_pull(skb, pattrib->iv_len);
- skb_trim(skb, skb->len - pattrib->icv_len);
- }
} else {
pattrib->encrypt = 0;
pattrib->iv_len = 0;
@@ -1274,7 +1261,6 @@ static int validate_recv_frame(struct adapter *adapter,
* Hence forward the frame to the monitor anyway to preserve the order
* in which frames were received.
*/
-
rtl88eu_mon_recv_hook(adapter->pmondev, precv_frame);

exit:
@@ -1296,8 +1282,11 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
u8 *ptr = precvframe->pkt->data;
struct rx_pkt_attrib *pattrib = &precvframe->attrib;

- psnap = (struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen);
- psnap_type = ptr+pattrib->hdrlen + SNAP_SIZE;
+ if (pattrib->encrypt)
+ skb_trim(precvframe->pkt, precvframe->pkt->len - pattrib->icv_len);
+
+ psnap = (struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len);
+ psnap_type = ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE;
/* convert hdr + possible LLC headers into Ethernet header */
if ((!memcmp(psnap, rtw_rfc1042_header, SNAP_SIZE) &&
(!memcmp(psnap_type, SNAP_ETH_TYPE_IPX, 2) == false) &&
@@ -1310,9 +1299,12 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
bsnaphdr = false;
}

- rmv_len = pattrib->hdrlen + (bsnaphdr ? SNAP_SIZE : 0);
+ rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0);
len = precvframe->pkt->len - rmv_len;

+ RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
+ ("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x===\n\n", pattrib->hdrlen, pattrib->iv_len));
+
memcpy(&be_tmp, ptr+rmv_len, 2);
eth_type = ntohs(be_tmp); /* pattrib->ether_type */
pattrib->eth_type = eth_type;
@@ -1337,6 +1329,7 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,
struct __queue *defrag_q)
{
struct list_head *plist, *phead;
+ u8 wlanhdr_offset;
u8 curfragnum;
struct recv_frame *pfhdr, *pnfhdr;
struct recv_frame *prframe, *pnextrframe;
@@ -1385,7 +1378,12 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,
/* copy the 2nd~n fragment frame's payload to the first fragment */
/* get the 2nd~last fragment frame's payload */

- skb_pull(pnextrframe->pkt, pnfhdr->attrib.hdrlen);
+ wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len;
+
+ skb_pull(pnextrframe->pkt, wlanhdr_offset);
+
+ /* append to first fragment frame's tail (if privacy frame, pull the ICV) */
+ skb_trim(prframe->pkt, prframe->pkt->len - pfhdr->attrib.icv_len);

/* memcpy */
memcpy(skb_tail_pointer(pfhdr->pkt), pnfhdr->pkt->data,
@@ -1393,7 +1391,7 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,

skb_put(prframe->pkt, pnfhdr->pkt->len);

- pfhdr->attrib.icv_len = 0;
+ pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len;
plist = plist->next;
}

@@ -1519,6 +1517,11 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
nr_subframes = 0;
pattrib = &prframe->attrib;

+ skb_pull(prframe->pkt, prframe->attrib.hdrlen);
+
+ if (prframe->attrib.iv_len > 0)
+ skb_pull(prframe->pkt, prframe->attrib.iv_len);
+
a_len = prframe->pkt->len;

pdata = prframe->pkt->data;
@@ -1887,6 +1890,24 @@ static int process_recv_indicatepkts(struct adapter *padapter,
return retval;
}

+static int recv_func_prehandle(struct adapter *padapter,
+ struct recv_frame *rframe)
+{
+ int ret = _SUCCESS;
+ struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
+
+ /* check the frame crtl field and decache */
+ ret = validate_recv_frame(padapter, rframe);
+ if (ret != _SUCCESS) {
+ RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("recv_func: validate_recv_frame fail! drop pkt\n"));
+ rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */
+ goto exit;
+ }
+
+exit:
+ return ret;
+}
+
static int recv_func_posthandle(struct adapter *padapter,
struct recv_frame *prframe)
{
@@ -1939,7 +1960,6 @@ static int recv_func(struct adapter *padapter, struct recv_frame *rframe)
struct rx_pkt_attrib *prxattrib = &rframe->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct mlme_priv *mlmepriv = &padapter->mlmepriv;
- struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;

/* check if need to handle uc_swdec_pending_queue*/
if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && psecuritypriv->busetkipkey) {
@@ -1951,12 +1971,9 @@ static int recv_func(struct adapter *padapter, struct recv_frame *rframe)
}
}

- /* check the frame crtl field and decache */
- ret = validate_recv_frame(padapter, rframe);
- if (ret != _SUCCESS) {
- RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("recv_func: validate_recv_frame fail! drop pkt\n"));
- rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */
- } else {
+ ret = recv_func_prehandle(padapter, rframe);
+
+ if (ret == _SUCCESS) {
/* check if need to enqueue into uc_swdec_pending_queue*/
if (check_fwstate(mlmepriv, WIFI_STATION_STATE) &&
!IS_MCAST(prxattrib->ra) && prxattrib->encrypt > 0 &&
diff --git a/drivers/staging/rtl8188eu/os_dep/mon.c b/drivers/staging/rtl8188eu/os_dep/mon.c
index 37fd52d7364f..225c23fc69dc 100644
--- a/drivers/staging/rtl8188eu/os_dep/mon.c
+++ b/drivers/staging/rtl8188eu/os_dep/mon.c
@@ -66,34 +66,6 @@ static void mon_recv_decrypted(struct net_device *dev, const u8 *data,
netif_rx(skb);
}

-static void mon_recv_decrypted_recv(struct net_device *dev, const u8 *data,
- int data_len)
-{
- struct sk_buff *skb;
- struct ieee80211_hdr *hdr;
- int hdr_len;
-
- skb = netdev_alloc_skb(dev, data_len);
- if (!skb)
- return;
- memcpy(skb_put(skb, data_len), data, data_len);
-
- /*
- * Frame data is not encrypted. Strip off protection so
- * userspace doesn't think that it is.
- */
-
- hdr = (struct ieee80211_hdr *)skb->data;
- hdr_len = ieee80211_hdrlen(hdr->frame_control);
-
- if (ieee80211_has_protected(hdr->frame_control))
- hdr->frame_control &= ~cpu_to_le16(IEEE80211_FCTL_PROTECTED);
-
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- skb->protocol = eth_type_trans(skb, dev);
- netif_rx(skb);
-}
-
static void mon_recv_encrypted(struct net_device *dev, const u8 *data,
int data_len)
{
@@ -110,6 +82,7 @@ static void mon_recv_encrypted(struct net_device *dev, const u8 *data,
void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame)
{
struct rx_pkt_attrib *attr;
+ int iv_len, icv_len;
int data_len;
u8 *data;

@@ -122,8 +95,11 @@ void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame)
data = frame->pkt->data;
data_len = frame->pkt->len;

+ /* Broadcast and multicast frames don't have attr->{iv,icv}_len set */
+ SET_ICE_IV_LEN(iv_len, icv_len, attr->encrypt);
+
if (attr->bdecrypted)
- mon_recv_decrypted_recv(dev, data, data_len);
+ mon_recv_decrypted(dev, data, data_len, iv_len, icv_len);
else
mon_recv_encrypted(dev, data, data_len);
}
diff --git a/drivers/staging/sm750fb/ddk750_chip.h b/drivers/staging/sm750fb/ddk750_chip.h
index 09c223f815de..aee82fcaf669 100644
--- a/drivers/staging/sm750fb/ddk750_chip.h
+++ b/drivers/staging/sm750fb/ddk750_chip.h
@@ -18,7 +18,7 @@ static inline u32 peek32(u32 addr)
return readl(addr + mmio750);
}

-static inline void poke32(u32 data, u32 addr)
+static inline void poke32(u32 addr, u32 data)
{
writel(data, addr + mmio750);
}
diff --git a/drivers/staging/vboxvideo/vbox_drv.h b/drivers/staging/vboxvideo/vbox_drv.h
index 4b9302703b36..eeac4f0cb2c6 100644
--- a/drivers/staging/vboxvideo/vbox_drv.h
+++ b/drivers/staging/vboxvideo/vbox_drv.h
@@ -137,8 +137,8 @@ struct vbox_connector {
char name[32];
struct vbox_crtc *vbox_crtc;
struct {
- u16 width;
- u16 height;
+ u32 width;
+ u32 height;
bool disconnected;
} mode_hint;
};
@@ -150,8 +150,8 @@ struct vbox_crtc {
unsigned int crtc_id;
u32 fb_offset;
bool cursor_enabled;
- u16 x_hint;
- u16 y_hint;
+ u32 x_hint;
+ u32 y_hint;
};

struct vbox_encoder {
diff --git a/drivers/staging/vboxvideo/vbox_irq.c b/drivers/staging/vboxvideo/vbox_irq.c
index 3ca8bec62ac4..74abdf02d9fd 100644
--- a/drivers/staging/vboxvideo/vbox_irq.c
+++ b/drivers/staging/vboxvideo/vbox_irq.c
@@ -150,8 +150,8 @@ static void vbox_update_mode_hints(struct vbox_private *vbox)

disconnected = !(hints->enabled);
crtc_id = vbox_conn->vbox_crtc->crtc_id;
- vbox_conn->mode_hint.width = hints->cx & 0x8fff;
- vbox_conn->mode_hint.height = hints->cy & 0x8fff;
+ vbox_conn->mode_hint.width = hints->cx;
+ vbox_conn->mode_hint.height = hints->cy;
vbox_conn->vbox_crtc->x_hint = hints->dx;
vbox_conn->vbox_crtc->y_hint = hints->dy;
vbox_conn->mode_hint.disconnected = disconnected;
diff --git a/drivers/staging/vboxvideo/vbox_mode.c b/drivers/staging/vboxvideo/vbox_mode.c
index 257a77830410..6f08dc966719 100644
--- a/drivers/staging/vboxvideo/vbox_mode.c
+++ b/drivers/staging/vboxvideo/vbox_mode.c
@@ -553,12 +553,22 @@ static int vbox_get_modes(struct drm_connector *connector)
++num_modes;
}
vbox_set_edid(connector, preferred_width, preferred_height);
- drm_object_property_set_value(
- &connector->base, vbox->dev->mode_config.suggested_x_property,
- vbox_connector->vbox_crtc->x_hint);
- drm_object_property_set_value(
- &connector->base, vbox->dev->mode_config.suggested_y_property,
- vbox_connector->vbox_crtc->y_hint);
+
+ if (vbox_connector->vbox_crtc->x_hint != -1)
+ drm_object_property_set_value(&connector->base,
+ vbox->dev->mode_config.suggested_x_property,
+ vbox_connector->vbox_crtc->x_hint);
+ else
+ drm_object_property_set_value(&connector->base,
+ vbox->dev->mode_config.suggested_x_property, 0);
+
+ if (vbox_connector->vbox_crtc->y_hint != -1)
+ drm_object_property_set_value(&connector->base,
+ vbox->dev->mode_config.suggested_y_property,
+ vbox_connector->vbox_crtc->y_hint);
+ else
+ drm_object_property_set_value(&connector->base,
+ vbox->dev->mode_config.suggested_y_property, 0);

return num_modes;
}
@@ -640,9 +650,9 @@ static int vbox_connector_init(struct drm_device *dev,

drm_mode_create_suggested_offset_properties(dev);
drm_object_attach_property(&connector->base,
- dev->mode_config.suggested_x_property, -1);
+ dev->mode_config.suggested_x_property, 0);
drm_object_attach_property(&connector->base,
- dev->mode_config.suggested_y_property, -1);
+ dev->mode_config.suggested_y_property, 0);
drm_connector_register(connector);

drm_mode_connector_attach_encoder(connector, encoder);
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 9addef1f1e12..f49dfa82f1b8 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -714,7 +714,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count)
char *bssid = ((struct tx_complete_data *)(tqe->priv))->bssid;

buffer_offset = ETH_ETHERNET_HDR_OFFSET;
- memcpy(&txb[offset + 4], bssid, 6);
+ memcpy(&txb[offset + 8], bssid, 6);
} else {
buffer_offset = HOST_HDR_OFFSET;
}
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index e9326f31db8d..98c666ef9a57 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1833,6 +1833,18 @@ static int proc_unlinkurb(struct usb_dev_state *ps, void __user *arg)
return 0;
}

+static void compute_isochronous_actual_length(struct urb *urb)
+{
+ unsigned int i;
+
+ if (urb->number_of_packets > 0) {
+ urb->actual_length = 0;
+ for (i = 0; i < urb->number_of_packets; i++)
+ urb->actual_length +=
+ urb->iso_frame_desc[i].actual_length;
+ }
+}
+
static int processcompl(struct async *as, void __user * __user *arg)
{
struct urb *urb = as->urb;
@@ -1840,6 +1852,7 @@ static int processcompl(struct async *as, void __user * __user *arg)
void __user *addr = as->userurb;
unsigned int i;

+ compute_isochronous_actual_length(urb);
if (as->userbuffer && urb->actual_length) {
if (copy_urb_data_to_user(as->userbuffer, urb))
goto err_out;
@@ -2008,6 +2021,7 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
void __user *addr = as->userurb;
unsigned int i;

+ compute_isochronous_actual_length(urb);
if (as->userbuffer && urb->actual_length) {
if (copy_urb_data_to_user(as->userbuffer, urb))
return -EFAULT;
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index a6aaf2f193a4..37c418e581fb 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -221,6 +221,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Corsair Strafe RGB */
{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT },

+ /* Corsair K70 LUX */
+ { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },
+
/* MIDI keyboard WORLDE MINI */
{ USB_DEVICE(0x1c75, 0x0204), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
diff --git a/drivers/usb/early/xhci-dbc.h b/drivers/usb/early/xhci-dbc.h
index 2df0f6e613fe..a516cab0bf4a 100644
--- a/drivers/usb/early/xhci-dbc.h
+++ b/drivers/usb/early/xhci-dbc.h
@@ -90,8 +90,8 @@ struct xdbc_context {

#define XDBC_INFO_CONTEXT_SIZE 48
#define XDBC_MAX_STRING_LENGTH 64
-#define XDBC_STRING_MANUFACTURER "Linux"
-#define XDBC_STRING_PRODUCT "Remote GDB"
+#define XDBC_STRING_MANUFACTURER "Linux Foundation"
+#define XDBC_STRING_PRODUCT "Linux USB GDB Target"
#define XDBC_STRING_SERIAL "0001"

struct xdbc_strings {
@@ -103,7 +103,7 @@ struct xdbc_strings {

#define XDBC_PROTOCOL 1 /* GNU Remote Debug Command Set */
#define XDBC_VENDOR_ID 0x1d6b /* Linux Foundation 0x1d6b */
-#define XDBC_PRODUCT_ID 0x0004 /* __le16 idProduct; device 0004 */
+#define XDBC_PRODUCT_ID 0x0011 /* __le16 idProduct; device 0011 */
#define XDBC_DEVICE_REV 0x0010 /* 0.10 */

/*
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 8b342587f8ad..ef8f7d63a8f0 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -3677,6 +3677,7 @@ static void ffs_closed(struct ffs_data *ffs)
goto done;

ffs_obj->desc_ready = false;
+ ffs_obj->ffs_data = NULL;

if (test_and_clear_bit(FFS_FL_CALL_CLOSED_CALLBACK, &ffs->flags) &&
ffs_obj->ffs_closed_callback)
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index b2f2e87aed94..91e7e3a166a5 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -138,6 +138,7 @@ struct garmin_data {
__u8 privpkt[4*6];
spinlock_t lock;
struct list_head pktlist;
+ struct usb_anchor write_urbs;
};


@@ -905,13 +906,19 @@ static int garmin_init_session(struct usb_serial_port *port)
sizeof(GARMIN_START_SESSION_REQ), 0);

if (status < 0)
- break;
+ goto err_kill_urbs;
}

if (status > 0)
status = 0;
}

+ return status;
+
+err_kill_urbs:
+ usb_kill_anchored_urbs(&garmin_data_p->write_urbs);
+ usb_kill_urb(port->interrupt_in_urb);
+
return status;
}

@@ -930,7 +937,6 @@ static int garmin_open(struct tty_struct *tty, struct usb_serial_port *port)
spin_unlock_irqrestore(&garmin_data_p->lock, flags);

/* shutdown any bulk reads that might be going on */
- usb_kill_urb(port->write_urb);
usb_kill_urb(port->read_urb);

if (garmin_data_p->state == STATE_RESET)
@@ -953,7 +959,7 @@ static void garmin_close(struct usb_serial_port *port)

/* shutdown our urbs */
usb_kill_urb(port->read_urb);
- usb_kill_urb(port->write_urb);
+ usb_kill_anchored_urbs(&garmin_data_p->write_urbs);

/* keep reset state so we know that we must start a new session */
if (garmin_data_p->state != STATE_RESET)
@@ -1037,12 +1043,14 @@ static int garmin_write_bulk(struct usb_serial_port *port,
}

/* send it down the pipe */
+ usb_anchor_urb(urb, &garmin_data_p->write_urbs);
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status) {
dev_err(&port->dev,
"%s - usb_submit_urb(write bulk) failed with status = %d\n",
__func__, status);
count = status;
+ usb_unanchor_urb(urb);
kfree(buffer);
}

@@ -1401,9 +1409,16 @@ static int garmin_port_probe(struct usb_serial_port *port)
garmin_data_p->state = 0;
garmin_data_p->flags = 0;
garmin_data_p->count = 0;
+ init_usb_anchor(&garmin_data_p->write_urbs);
usb_set_serial_port_data(port, garmin_data_p);

status = garmin_init_session(port);
+ if (status)
+ goto err_free;
+
+ return 0;
+err_free:
+ kfree(garmin_data_p);

return status;
}
@@ -1413,6 +1428,7 @@ static int garmin_port_remove(struct usb_serial_port *port)
{
struct garmin_data *garmin_data_p = usb_get_serial_port_data(port);

+ usb_kill_anchored_urbs(&garmin_data_p->write_urbs);
usb_kill_urb(port->interrupt_in_urb);
del_timer_sync(&garmin_data_p->timer);
kfree(garmin_data_p);
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index 14511d6a7d44..3950d44b80f1 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -189,7 +189,7 @@ static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port)
dev_err(&port->dev,
"%s - failed submitting interrupt in urb, error code=%d\n",
__func__, result);
- goto exit;
+ return result;
}

/* Send activate cmd to device */
@@ -198,9 +198,14 @@ static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port)
dev_err(&port->dev,
"%s - failed to configure device, error code=%d\n",
__func__, result);
- goto exit;
+ goto err_kill_urb;
}
-exit:
+
+ return 0;
+
+err_kill_urb:
+ usb_kill_urb(port->interrupt_in_urb);
+
return result;
}

diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index eb9928963a53..9f9d3a904464 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -148,6 +148,7 @@ static const struct usb_device_id id_table[] = {
{DEVICE_SWI(0x1199, 0x68a2)}, /* Sierra Wireless MC7710 */
{DEVICE_SWI(0x1199, 0x68c0)}, /* Sierra Wireless MC7304/MC7354 */
{DEVICE_SWI(0x1199, 0x901c)}, /* Sierra Wireless EM7700 */
+ {DEVICE_SWI(0x1199, 0x901e)}, /* Sierra Wireless EM7355 QDL */
{DEVICE_SWI(0x1199, 0x901f)}, /* Sierra Wireless EM7355 */
{DEVICE_SWI(0x1199, 0x9040)}, /* Sierra Wireless Modem */
{DEVICE_SWI(0x1199, 0x9041)}, /* Sierra Wireless MC7305/MC7355 */
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
index 12f4c5a91e62..48f285a1ad00 100644
--- a/drivers/usb/serial/usb_debug.c
+++ b/drivers/usb/serial/usb_debug.c
@@ -34,13 +34,13 @@ static const struct usb_device_id id_table[] = {
};

static const struct usb_device_id dbc_id_table[] = {
- { USB_DEVICE(0x1d6b, 0x0004) },
+ { USB_DEVICE(0x1d6b, 0x0011) },
{ },
};

static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(0x0525, 0x127a) },
- { USB_DEVICE(0x1d6b, 0x0004) },
+ { USB_DEVICE(0x1d6b, 0x0011) },
{ },
};
MODULE_DEVICE_TABLE(usb, id_table_combined);
diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/x86/protection_keys.c
index 555e43ca846b..7a1cc0e56d2d 100644
--- a/tools/testing/selftests/x86/protection_keys.c
+++ b/tools/testing/selftests/x86/protection_keys.c
@@ -189,17 +189,29 @@ void lots_o_noops_around_write(int *write_to_me)
#define u64 uint64_t

#ifdef __i386__
-#define SYS_mprotect_key 380
-#define SYS_pkey_alloc 381
-#define SYS_pkey_free 382
+
+#ifndef SYS_mprotect_key
+# define SYS_mprotect_key 380
+#endif
+#ifndef SYS_pkey_alloc
+# define SYS_pkey_alloc 381
+# define SYS_pkey_free 382
+#endif
#define REG_IP_IDX REG_EIP
#define si_pkey_offset 0x14
+
#else
-#define SYS_mprotect_key 329
-#define SYS_pkey_alloc 330
-#define SYS_pkey_free 331
+
+#ifndef SYS_mprotect_key
+# define SYS_mprotect_key 329
+#endif
+#ifndef SYS_pkey_alloc
+# define SYS_pkey_alloc 330
+# define SYS_pkey_free 331
+#endif
#define REG_IP_IDX REG_RIP
#define si_pkey_offset 0x20
+
#endif

void dump_mem(void *dumpme, int len_bytes)
\
 
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  Last update: 2017-11-21 17:22    [W:0.080 / U:7.004 seconds]
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