Merge 4.19.132 into android-4.19
Changes in 4.19.132
btrfs: fix a block group ref counter leak after failure to remove block group
mm: fix swap cache node allocation mask
EDAC/amd64: Read back the scrub rate PCI register on F15h
usbnet: smsc95xx: Fix use-after-free after removal
mm/slub.c: fix corrupted freechain in deactivate_slab()
mm/slub: fix stack overruns with SLUB_STATS
usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect
s390/debug: avoid kernel warning on too large number of pages
nvme-multipath: set bdi capabilities once
nvme-multipath: fix deadlock between ana_work and scan_work
kgdb: Avoid suspicious RCU usage warning
crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
drm/msm/dpu: fix error return code in dpu_encoder_init
cxgb4: use unaligned conversion for fetching timestamp
cxgb4: parse TC-U32 key values and masks natively
cxgb4: use correct type for all-mask IP address comparison
cxgb4: fix SGE queue dump destination buffer context
hwmon: (max6697) Make sure the OVERT mask is set correctly
hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add()
drm: sun4i: hdmi: Remove extra HPD polling
virtio-blk: free vblk-vqs in error path of virtblk_probe()
SMB3: Honor 'posix' flag for multiuser mounts
nvme: fix a crash in nvme_mpath_add_disk
i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
i2c: mlxcpld: check correct size of maximum RECV_LEN packet
nfsd: apply umask on fs without ACL support
Revert "ALSA: usb-audio: Improve frames size computation"
SMB3: Honor 'seal' flag for multiuser mounts
SMB3: Honor persistent/resilient handle flags for multiuser mounts
SMB3: Honor lease disabling for multiuser mounts
cifs: Fix the target file was deleted when rename failed.
MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
irqchip/gic: Atomically update affinity
dm zoned: assign max_io_len correctly
efi: Make it possible to disable efivar_ssdt entirely
Linux 4.19.132
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic1ce04687cbb57b5ba62a6fe01f5d19d724386cc
diff --git a/Makefile b/Makefile
index 19cece4..a6fa7ad 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 19
-SUBLEVEL = 131
+SUBLEVEL = 132
EXTRAVERSION =
NAME = "People's Front"
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 9dab0ed..b9da2ce 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -2096,6 +2096,7 @@
change_c0_status(ST0_CU|ST0_MX|ST0_RE|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
status_set);
+ back_to_back_c0_hazard();
}
unsigned int hwrena;
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index d374f9b..04bbf7e 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -198,9 +198,10 @@
if (!areas)
goto fail_malloc_areas;
for (i = 0; i < nr_areas; i++) {
+ /* GFP_NOWARN to avoid user triggerable WARN, we handle fails */
areas[i] = kmalloc_array(pages_per_area,
sizeof(debug_entry_t *),
- GFP_KERNEL);
+ GFP_KERNEL | __GFP_NOWARN);
if (!areas[i])
goto fail_malloc_areas2;
for (j = 0; j < pages_per_area; j++) {
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 4fc8e6a..272879d 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -133,21 +133,15 @@
void af_alg_release_parent(struct sock *sk)
{
struct alg_sock *ask = alg_sk(sk);
- unsigned int nokey = ask->nokey_refcnt;
- bool last = nokey && !ask->refcnt;
+ unsigned int nokey = atomic_read(&ask->nokey_refcnt);
sk = ask->parent;
ask = alg_sk(sk);
- local_bh_disable();
- bh_lock_sock(sk);
- ask->nokey_refcnt -= nokey;
- if (!last)
- last = !--ask->refcnt;
- bh_unlock_sock(sk);
- local_bh_enable();
+ if (nokey)
+ atomic_dec(&ask->nokey_refcnt);
- if (last)
+ if (atomic_dec_and_test(&ask->refcnt))
sock_put(sk);
}
EXPORT_SYMBOL_GPL(af_alg_release_parent);
@@ -192,7 +186,7 @@
err = -EBUSY;
lock_sock(sk);
- if (ask->refcnt | ask->nokey_refcnt)
+ if (atomic_read(&ask->refcnt))
goto unlock;
swap(ask->type, type);
@@ -241,7 +235,7 @@
int err = -EBUSY;
lock_sock(sk);
- if (ask->refcnt)
+ if (atomic_read(&ask->refcnt) != atomic_read(&ask->nokey_refcnt))
goto unlock;
type = ask->type;
@@ -308,12 +302,14 @@
sk2->sk_family = PF_ALG;
- if (nokey || !ask->refcnt++)
+ if (atomic_inc_return_relaxed(&ask->refcnt) == 1)
sock_hold(sk);
- ask->nokey_refcnt += nokey;
+ if (nokey) {
+ atomic_inc(&ask->nokey_refcnt);
+ atomic_set(&alg_sk(sk2)->nokey_refcnt, 1);
+ }
alg_sk(sk2)->parent = sk;
alg_sk(sk2)->type = type;
- alg_sk(sk2)->nokey_refcnt = nokey;
newsock->ops = type->ops;
newsock->state = SS_CONNECTED;
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index c40a8c7..b4f1620 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -388,7 +388,7 @@
struct alg_sock *ask = alg_sk(sk);
lock_sock(sk);
- if (ask->refcnt)
+ if (!atomic_read(&ask->nokey_refcnt))
goto unlock_child;
psk = ask->parent;
@@ -400,11 +400,8 @@
if (crypto_aead_get_flags(tfm->aead) & CRYPTO_TFM_NEED_KEY)
goto unlock;
- if (!pask->refcnt++)
- sock_hold(psk);
-
- ask->refcnt = 1;
- sock_put(psk);
+ atomic_dec(&pask->nokey_refcnt);
+ atomic_set(&ask->nokey_refcnt, 0);
err = 0;
diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index bfcf595..42521d0 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -306,7 +306,7 @@
struct alg_sock *ask = alg_sk(sk);
lock_sock(sk);
- if (ask->refcnt)
+ if (!atomic_read(&ask->nokey_refcnt))
goto unlock_child;
psk = ask->parent;
@@ -318,11 +318,8 @@
if (crypto_ahash_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)
goto unlock;
- if (!pask->refcnt++)
- sock_hold(psk);
-
- ask->refcnt = 1;
- sock_put(psk);
+ atomic_dec(&pask->nokey_refcnt);
+ atomic_set(&ask->nokey_refcnt, 0);
err = 0;
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 1380a20..1cb106c 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -215,7 +215,7 @@
struct alg_sock *ask = alg_sk(sk);
lock_sock(sk);
- if (ask->refcnt)
+ if (!atomic_read(&ask->nokey_refcnt))
goto unlock_child;
psk = ask->parent;
@@ -227,11 +227,8 @@
if (crypto_skcipher_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)
goto unlock;
- if (!pask->refcnt++)
- sock_hold(psk);
-
- ask->refcnt = 1;
- sock_put(psk);
+ atomic_dec(&pask->nokey_refcnt);
+ atomic_set(&ask->nokey_refcnt, 0);
err = 0;
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 9be54e5..0755237 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -882,6 +882,7 @@
put_disk(vblk->disk);
out_free_vq:
vdev->config->del_vqs(vdev);
+ kfree(vblk->vqs);
out_free_vblk:
kfree(vblk);
out_free_index:
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 268ada2..cbe4158 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -261,6 +261,8 @@
if (pvt->model == 0x60)
amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval);
+ else
+ amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval);
break;
case 0x17:
diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig
index 89110df..6fbe598 100644
--- a/drivers/firmware/efi/Kconfig
+++ b/drivers/firmware/efi/Kconfig
@@ -179,6 +179,17 @@
have been evicted, since otherwise it will trigger even on clean
reboots.
+config EFI_CUSTOM_SSDT_OVERLAYS
+ bool "Load custom ACPI SSDT overlay from an EFI variable"
+ depends on EFI_VARS && ACPI
+ default ACPI_TABLE_UPGRADE
+ help
+ Allow loading of an ACPI SSDT overlay from an EFI variable specified
+ by a kernel command line option.
+
+ See Documentation/admin-guide/acpi/ssdt-overlays.rst for more
+ information.
+
endmenu
config UEFI_CPER
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index f1e0a27..de1bc38 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -236,7 +236,7 @@
efivars_unregister(&generic_efivars);
}
-#if IS_ENABLED(CONFIG_ACPI)
+#ifdef CONFIG_EFI_CUSTOM_SSDT_OVERLAYS
#define EFIVAR_SSDT_NAME_MAX 16
static char efivar_ssdt[EFIVAR_SSDT_NAME_MAX] __initdata;
static int __init efivar_ssdt_setup(char *str)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index ec3fd67..19e2753 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2412,7 +2412,7 @@
dpu_enc = devm_kzalloc(dev->dev, sizeof(*dpu_enc), GFP_KERNEL);
if (!dpu_enc)
- return ERR_PTR(ENOMEM);
+ return ERR_PTR(-ENOMEM);
rc = drm_encoder_init(dev, &dpu_enc->base, &dpu_encoder_funcs,
drm_enc_mode, NULL);
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 8ad36f5..7e7fa8c 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -242,9 +242,8 @@
struct sun4i_hdmi *hdmi = drm_connector_to_sun4i_hdmi(connector);
unsigned long reg;
- if (readl_poll_timeout(hdmi->base + SUN4I_HDMI_HPD_REG, reg,
- reg & SUN4I_HDMI_HPD_HIGH,
- 0, 500000)) {
+ reg = readl(hdmi->base + SUN4I_HDMI_HPD_REG);
+ if (reg & SUN4I_HDMI_HPD_HIGH) {
cec_phys_addr_invalidate(hdmi->cec_adap);
return connector_status_disconnected;
}
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 2f2fb19..2f40da0 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -896,7 +896,7 @@
res = setup_attrs(resource);
if (res)
- goto exit_free;
+ goto exit_free_capability;
resource->hwmon_dev = hwmon_device_register(&device->dev);
if (IS_ERR(resource->hwmon_dev)) {
@@ -909,6 +909,8 @@
exit_remove:
remove_attrs(resource);
+exit_free_capability:
+ free_capabilities(resource);
exit_free:
kfree(resource);
exit:
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index 221fd14..6df28fe 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -47,8 +47,9 @@
* Map device tree / platform data register bit map to chip bit map.
* Applies to alert register and over-temperature register.
*/
-#define MAX6697_MAP_BITS(reg) ((((reg) & 0x7e) >> 1) | \
+#define MAX6697_ALERT_MAP_BITS(reg) ((((reg) & 0x7e) >> 1) | \
(((reg) & 0x01) << 6) | ((reg) & 0x80))
+#define MAX6697_OVERT_MAP_BITS(reg) (((reg) >> 1) | (((reg) & 0x01) << 7))
#define MAX6697_REG_STAT(n) (0x44 + (n))
@@ -587,12 +588,12 @@
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6697_REG_ALERT_MASK,
- MAX6697_MAP_BITS(pdata->alert_mask));
+ MAX6697_ALERT_MAP_BITS(pdata->alert_mask));
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6697_REG_OVERT_MASK,
- MAX6697_MAP_BITS(pdata->over_temperature_mask));
+ MAX6697_OVERT_MAP_BITS(pdata->over_temperature_mask));
if (ret < 0)
return ret;
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index 883a290..0e745f8 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -323,7 +323,8 @@
DEB2("BUS ERROR - SDA Stuck low\n");
pca_reset(adap);
goto out;
- case 0x90: /* Bus error - SCL stuck low */
+ case 0x78: /* Bus error - SCL stuck low (PCA9665) */
+ case 0x90: /* Bus error - SCL stuck low (PCA9564) */
DEB2("BUS ERROR - SCL Stuck low\n");
pca_reset(adap);
goto out;
diff --git a/drivers/i2c/busses/i2c-mlxcpld.c b/drivers/i2c/busses/i2c-mlxcpld.c
index 2fd717d..71d7bae 100644
--- a/drivers/i2c/busses/i2c-mlxcpld.c
+++ b/drivers/i2c/busses/i2c-mlxcpld.c
@@ -337,9 +337,9 @@
if (priv->smbus_block && (val & MLXCPLD_I2C_SMBUS_BLK_BIT)) {
mlxcpld_i2c_read_comm(priv, MLXCPLD_LPCI2C_NUM_DAT_REG,
&datalen, 1);
- if (unlikely(datalen > (I2C_SMBUS_BLOCK_MAX + 1))) {
+ if (unlikely(datalen > I2C_SMBUS_BLOCK_MAX)) {
dev_err(priv->dev, "Incorrect smbus block read message len\n");
- return -E2BIG;
+ return -EPROTO;
}
} else {
datalen = priv->xfer.data_len;
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index ced10c4..b5417012 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -324,10 +324,8 @@
static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
bool force)
{
- void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + (gic_irq(d) & ~3);
- unsigned int cpu, shift = (gic_irq(d) % 4) * 8;
- u32 val, mask, bit;
- unsigned long flags;
+ void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + gic_irq(d);
+ unsigned int cpu;
if (!force)
cpu = cpumask_any_and(mask_val, cpu_online_mask);
@@ -337,13 +335,7 @@
if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids)
return -EINVAL;
- gic_lock_irqsave(flags);
- mask = 0xff << shift;
- bit = gic_cpu_map[cpu] << shift;
- val = readl_relaxed(reg) & ~mask;
- writel_relaxed(val | bit, reg);
- gic_unlock_irqrestore(flags);
-
+ writeb_relaxed(gic_cpu_map[cpu], reg);
irq_data_update_effective_affinity(d, cpumask_of(cpu));
return IRQ_SET_MASK_OK_DONE;
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c
index 971a2da..1853972 100644
--- a/drivers/md/dm-zoned-target.c
+++ b/drivers/md/dm-zoned-target.c
@@ -789,7 +789,7 @@
}
/* Set target (no write same support) */
- ti->max_io_len = dev->zone_nr_sectors << 9;
+ ti->max_io_len = dev->zone_nr_sectors;
ti->num_flush_bios = 1;
ti->num_discard_bios = 1;
ti->num_write_zeroes_bios = 1;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index 5bc5842..c91e155 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -1987,7 +1987,6 @@
u8 mem_type[CTXT_INGRESS + 1] = { 0 };
struct cudbg_buffer temp_buff = { 0 };
struct cudbg_ch_cntxt *buff;
- u64 *dst_off, *src_off;
u8 *ctx_buf;
u8 i, k;
int rc;
@@ -2056,8 +2055,11 @@
}
for (j = 0; j < max_ctx_qid; j++) {
+ __be64 *dst_off;
+ u64 *src_off;
+
src_off = (u64 *)(ctx_buf + j * SGE_CTXT_SIZE);
- dst_off = (u64 *)buff->data;
+ dst_off = (__be64 *)buff->data;
/* The data is stored in 64-bit cpu order. Convert it
* to big endian before parsing.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index 7dddb9e..86745f3 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -810,16 +810,16 @@
struct in_addr *addr;
addr = (struct in_addr *)ipmask;
- if (addr->s_addr == 0xffffffff)
+ if (ntohl(addr->s_addr) == 0xffffffff)
return true;
} else if (family == AF_INET6) {
struct in6_addr *addr6;
addr6 = (struct in6_addr *)ipmask;
- if (addr6->s6_addr32[0] == 0xffffffff &&
- addr6->s6_addr32[1] == 0xffffffff &&
- addr6->s6_addr32[2] == 0xffffffff &&
- addr6->s6_addr32[3] == 0xffffffff)
+ if (ntohl(addr6->s6_addr32[0]) == 0xffffffff &&
+ ntohl(addr6->s6_addr32[1]) == 0xffffffff &&
+ ntohl(addr6->s6_addr32[2]) == 0xffffffff &&
+ ntohl(addr6->s6_addr32[3]) == 0xffffffff)
return true;
}
return false;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
index c7d2b4d..9fd0acd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
@@ -47,7 +47,7 @@
bool next_header)
{
unsigned int i, j;
- u32 val, mask;
+ __be32 val, mask;
int off, err;
bool found;
@@ -216,7 +216,7 @@
const struct cxgb4_next_header *next;
bool found = false;
unsigned int i, j;
- u32 val, mask;
+ __be32 val, mask;
int off;
if (t->table[link_uhtid - 1].link_handle) {
@@ -230,10 +230,10 @@
/* Try to find matches that allow jumps to next header. */
for (i = 0; next[i].jump; i++) {
- if (next[i].offoff != cls->knode.sel->offoff ||
- next[i].shift != cls->knode.sel->offshift ||
- next[i].mask != cls->knode.sel->offmask ||
- next[i].offset != cls->knode.sel->off)
+ if (next[i].sel.offoff != cls->knode.sel->offoff ||
+ next[i].sel.offshift != cls->knode.sel->offshift ||
+ next[i].sel.offmask != cls->knode.sel->offmask ||
+ next[i].sel.off != cls->knode.sel->off)
continue;
/* Found a possible candidate. Find a key that
@@ -245,9 +245,9 @@
val = cls->knode.sel->keys[j].val;
mask = cls->knode.sel->keys[j].mask;
- if (next[i].match_off == off &&
- next[i].match_val == val &&
- next[i].match_mask == mask) {
+ if (next[i].key.off == off &&
+ next[i].key.val == val &&
+ next[i].key.mask == mask) {
found = true;
break;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
index a4b99ed..141085e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
@@ -38,12 +38,12 @@
struct cxgb4_match_field {
int off; /* Offset from the beginning of the header to match */
/* Fill the value/mask pair in the spec if matched */
- int (*val)(struct ch_filter_specification *f, u32 val, u32 mask);
+ int (*val)(struct ch_filter_specification *f, __be32 val, __be32 mask);
};
/* IPv4 match fields */
static inline int cxgb4_fill_ipv4_tos(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
f->val.tos = (ntohl(val) >> 16) & 0x000000FF;
f->mask.tos = (ntohl(mask) >> 16) & 0x000000FF;
@@ -52,7 +52,7 @@
}
static inline int cxgb4_fill_ipv4_frag(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
u32 mask_val;
u8 frag_val;
@@ -74,7 +74,7 @@
}
static inline int cxgb4_fill_ipv4_proto(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
f->val.proto = (ntohl(val) >> 16) & 0x000000FF;
f->mask.proto = (ntohl(mask) >> 16) & 0x000000FF;
@@ -83,7 +83,7 @@
}
static inline int cxgb4_fill_ipv4_src_ip(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.fip[0], &val, sizeof(u32));
memcpy(&f->mask.fip[0], &mask, sizeof(u32));
@@ -92,7 +92,7 @@
}
static inline int cxgb4_fill_ipv4_dst_ip(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.lip[0], &val, sizeof(u32));
memcpy(&f->mask.lip[0], &mask, sizeof(u32));
@@ -111,7 +111,7 @@
/* IPv6 match fields */
static inline int cxgb4_fill_ipv6_tos(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
f->val.tos = (ntohl(val) >> 20) & 0x000000FF;
f->mask.tos = (ntohl(mask) >> 20) & 0x000000FF;
@@ -120,7 +120,7 @@
}
static inline int cxgb4_fill_ipv6_proto(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
f->val.proto = (ntohl(val) >> 8) & 0x000000FF;
f->mask.proto = (ntohl(mask) >> 8) & 0x000000FF;
@@ -129,7 +129,7 @@
}
static inline int cxgb4_fill_ipv6_src_ip0(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.fip[0], &val, sizeof(u32));
memcpy(&f->mask.fip[0], &mask, sizeof(u32));
@@ -138,7 +138,7 @@
}
static inline int cxgb4_fill_ipv6_src_ip1(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.fip[4], &val, sizeof(u32));
memcpy(&f->mask.fip[4], &mask, sizeof(u32));
@@ -147,7 +147,7 @@
}
static inline int cxgb4_fill_ipv6_src_ip2(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.fip[8], &val, sizeof(u32));
memcpy(&f->mask.fip[8], &mask, sizeof(u32));
@@ -156,7 +156,7 @@
}
static inline int cxgb4_fill_ipv6_src_ip3(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.fip[12], &val, sizeof(u32));
memcpy(&f->mask.fip[12], &mask, sizeof(u32));
@@ -165,7 +165,7 @@
}
static inline int cxgb4_fill_ipv6_dst_ip0(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.lip[0], &val, sizeof(u32));
memcpy(&f->mask.lip[0], &mask, sizeof(u32));
@@ -174,7 +174,7 @@
}
static inline int cxgb4_fill_ipv6_dst_ip1(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.lip[4], &val, sizeof(u32));
memcpy(&f->mask.lip[4], &mask, sizeof(u32));
@@ -183,7 +183,7 @@
}
static inline int cxgb4_fill_ipv6_dst_ip2(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.lip[8], &val, sizeof(u32));
memcpy(&f->mask.lip[8], &mask, sizeof(u32));
@@ -192,7 +192,7 @@
}
static inline int cxgb4_fill_ipv6_dst_ip3(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
memcpy(&f->val.lip[12], &val, sizeof(u32));
memcpy(&f->mask.lip[12], &mask, sizeof(u32));
@@ -216,7 +216,7 @@
/* TCP/UDP match */
static inline int cxgb4_fill_l4_ports(struct ch_filter_specification *f,
- u32 val, u32 mask)
+ __be32 val, __be32 mask)
{
f->val.fport = ntohl(val) >> 16;
f->mask.fport = ntohl(mask) >> 16;
@@ -237,19 +237,13 @@
};
struct cxgb4_next_header {
- unsigned int offset; /* Offset to next header */
- /* offset, shift, and mask added to offset above
+ /* Offset, shift, and mask added to beginning of the header
* to get to next header. Useful when using a header
* field's value to jump to next header such as IHL field
* in IPv4 header.
*/
- unsigned int offoff;
- u32 shift;
- u32 mask;
- /* match criteria to make this jump */
- unsigned int match_off;
- u32 match_val;
- u32 match_mask;
+ struct tc_u32_sel sel;
+ struct tc_u32_key key;
/* location of jump to make */
const struct cxgb4_match_field *jump;
};
@@ -258,26 +252,74 @@
* IPv4 header.
*/
static const struct cxgb4_next_header cxgb4_ipv4_jumps[] = {
- { .offset = 0, .offoff = 0, .shift = 6, .mask = 0xF,
- .match_off = 8, .match_val = 0x600, .match_mask = 0xFF00,
- .jump = cxgb4_tcp_fields },
- { .offset = 0, .offoff = 0, .shift = 6, .mask = 0xF,
- .match_off = 8, .match_val = 0x1100, .match_mask = 0xFF00,
- .jump = cxgb4_udp_fields },
- { .jump = NULL }
+ {
+ /* TCP Jump */
+ .sel = {
+ .off = 0,
+ .offoff = 0,
+ .offshift = 6,
+ .offmask = cpu_to_be16(0x0f00),
+ },
+ .key = {
+ .off = 8,
+ .val = cpu_to_be32(0x00060000),
+ .mask = cpu_to_be32(0x00ff0000),
+ },
+ .jump = cxgb4_tcp_fields,
+ },
+ {
+ /* UDP Jump */
+ .sel = {
+ .off = 0,
+ .offoff = 0,
+ .offshift = 6,
+ .offmask = cpu_to_be16(0x0f00),
+ },
+ .key = {
+ .off = 8,
+ .val = cpu_to_be32(0x00110000),
+ .mask = cpu_to_be32(0x00ff0000),
+ },
+ .jump = cxgb4_udp_fields,
+ },
+ { .jump = NULL },
};
/* Accept a rule with a jump directly past the 40 Bytes of IPv6 fixed header
* to get to transport layer header.
*/
static const struct cxgb4_next_header cxgb4_ipv6_jumps[] = {
- { .offset = 0x28, .offoff = 0, .shift = 0, .mask = 0,
- .match_off = 4, .match_val = 0x60000, .match_mask = 0xFF0000,
- .jump = cxgb4_tcp_fields },
- { .offset = 0x28, .offoff = 0, .shift = 0, .mask = 0,
- .match_off = 4, .match_val = 0x110000, .match_mask = 0xFF0000,
- .jump = cxgb4_udp_fields },
- { .jump = NULL }
+ {
+ /* TCP Jump */
+ .sel = {
+ .off = 40,
+ .offoff = 0,
+ .offshift = 0,
+ .offmask = 0,
+ },
+ .key = {
+ .off = 4,
+ .val = cpu_to_be32(0x00000600),
+ .mask = cpu_to_be32(0x0000ff00),
+ },
+ .jump = cxgb4_tcp_fields,
+ },
+ {
+ /* UDP Jump */
+ .sel = {
+ .off = 40,
+ .offoff = 0,
+ .offshift = 0,
+ .offmask = 0,
+ },
+ .key = {
+ .off = 4,
+ .val = cpu_to_be32(0x00001100),
+ .mask = cpu_to_be32(0x0000ff00),
+ },
+ .jump = cxgb4_udp_fields,
+ },
+ { .jump = NULL },
};
struct cxgb4_link {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 6807bc3..3d4a765 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2742,7 +2742,7 @@
hwtstamps = skb_hwtstamps(skb);
memset(hwtstamps, 0, sizeof(*hwtstamps));
- hwtstamps->hwtstamp = ns_to_ktime(be64_to_cpu(*((u64 *)data)));
+ hwtstamps->hwtstamp = ns_to_ktime(get_unaligned_be64(data));
return RX_PTP_PKT_SUC;
}
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 6e971628..c3389bd 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1338,7 +1338,7 @@
struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]);
if (pdata) {
- cancel_delayed_work(&pdata->carrier_check);
+ cancel_delayed_work_sync(&pdata->carrier_check);
netif_dbg(dev, ifdown, dev->net, "free pdata\n");
kfree(pdata);
pdata = NULL;
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 588864b..2e63c11 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -11,6 +11,7 @@
* more details.
*/
+#include <linux/backing-dev.h>
#include <linux/moduleparam.h>
#include <trace/events/block.h>
#include "nvme.h"
@@ -495,32 +496,48 @@
}
DEVICE_ATTR_RO(ana_state);
-static int nvme_set_ns_ana_state(struct nvme_ctrl *ctrl,
+static int nvme_lookup_ana_group_desc(struct nvme_ctrl *ctrl,
struct nvme_ana_group_desc *desc, void *data)
{
- struct nvme_ns *ns = data;
+ struct nvme_ana_group_desc *dst = data;
- if (ns->ana_grpid == le32_to_cpu(desc->grpid)) {
- nvme_update_ns_ana_state(desc, ns);
- return -ENXIO; /* just break out of the loop */
- }
+ if (desc->grpid != dst->grpid)
+ return 0;
- return 0;
+ *dst = *desc;
+ return -ENXIO; /* just break out of the loop */
}
void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id)
{
if (nvme_ctrl_use_ana(ns->ctrl)) {
+ struct nvme_ana_group_desc desc = {
+ .grpid = id->anagrpid,
+ .state = 0,
+ };
+
mutex_lock(&ns->ctrl->ana_lock);
ns->ana_grpid = le32_to_cpu(id->anagrpid);
- nvme_parse_ana_log(ns->ctrl, ns, nvme_set_ns_ana_state);
+ nvme_parse_ana_log(ns->ctrl, &desc, nvme_lookup_ana_group_desc);
mutex_unlock(&ns->ctrl->ana_lock);
+ if (desc.state) {
+ /* found the group desc: update */
+ nvme_update_ns_ana_state(&desc, ns);
+ }
} else {
mutex_lock(&ns->head->lock);
ns->ana_state = NVME_ANA_OPTIMIZED;
nvme_mpath_set_live(ns);
mutex_unlock(&ns->head->lock);
}
+
+ if (bdi_cap_stable_pages_required(ns->queue->backing_dev_info)) {
+ struct gendisk *disk = ns->head->disk;
+
+ if (disk)
+ disk->queue->backing_dev_info->capabilities |=
+ BDI_CAP_STABLE_WRITES;
+ }
}
void nvme_mpath_remove_disk(struct nvme_ns_head *head)
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index c7f8231..fc3fc9d 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -2853,6 +2853,7 @@
usb_set_intfdata(intf, NULL);
dev_dbg(&intf->dev, "disconnect\n");
+ kfree(dev->buf);
kfree(dev);
}
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 271e70c..ec3aa76 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -10286,7 +10286,7 @@
path = btrfs_alloc_path();
if (!path) {
ret = -ENOMEM;
- goto out_put_group;
+ goto out;
}
/*
@@ -10323,7 +10323,7 @@
ret = btrfs_orphan_add(trans, BTRFS_I(inode));
if (ret) {
btrfs_add_delayed_iput(inode);
- goto out_put_group;
+ goto out;
}
clear_nlink(inode);
/* One for the block groups ref */
@@ -10346,13 +10346,13 @@
ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1);
if (ret < 0)
- goto out_put_group;
+ goto out;
if (ret > 0)
btrfs_release_path(path);
if (ret == 0) {
ret = btrfs_del_item(trans, tree_root, path);
if (ret)
- goto out_put_group;
+ goto out;
btrfs_release_path(path);
}
@@ -10361,6 +10361,9 @@
&fs_info->block_group_cache_tree);
RB_CLEAR_NODE(&block_group->cache_node);
+ /* Once for the block groups rbtree */
+ btrfs_put_block_group(block_group);
+
if (fs_info->first_logical_byte == block_group->key.objectid)
fs_info->first_logical_byte = (u64)-1;
spin_unlock(&fs_info->block_group_cache_lock);
@@ -10494,10 +10497,7 @@
ret = remove_block_group_free_space(trans, block_group);
if (ret)
- goto out_put_group;
-
- /* Once for the block groups rbtree */
- btrfs_put_block_group(block_group);
+ goto out;
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
if (ret > 0)
@@ -10525,10 +10525,9 @@
free_extent_map(em);
}
-out_put_group:
+out:
/* Once for the lookup reference */
btrfs_put_block_group(block_group);
-out:
btrfs_free_path(path);
return ret;
}
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 9e569d6..6335ca1 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4601,9 +4601,14 @@
vol_info->nocase = master_tcon->nocase;
vol_info->nohandlecache = master_tcon->nohandlecache;
vol_info->local_lease = master_tcon->local_lease;
+ vol_info->no_lease = master_tcon->no_lease;
+ vol_info->resilient = master_tcon->use_resilient;
+ vol_info->persistent = master_tcon->use_persistent;
vol_info->no_linux_ext = !master_tcon->unix_ext;
+ vol_info->linux_ext = master_tcon->posix_extensions;
vol_info->sectype = master_tcon->ses->sectype;
vol_info->sign = master_tcon->ses->sign;
+ vol_info->seal = master_tcon->seal;
rc = cifs_set_vol_auth(vol_info, master_tcon->ses);
if (rc) {
@@ -4629,10 +4634,6 @@
goto out;
}
- /* if new SMB3.11 POSIX extensions are supported do not remap / and \ */
- if (tcon->posix_extensions)
- cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_POSIX_PATHS;
-
if (cap_unix(ses))
reset_cifs_unix_caps(0, tcon, NULL, vol_info);
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 51d410c..44fb9ae 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1783,6 +1783,7 @@
FILE_UNIX_BASIC_INFO *info_buf_target;
unsigned int xid;
int rc, tmprc;
+ bool new_target = d_really_is_negative(target_dentry);
if (flags & ~RENAME_NOREPLACE)
return -EINVAL;
@@ -1859,8 +1860,13 @@
*/
unlink_target:
- /* Try unlinking the target dentry if it's not negative */
- if (d_really_is_positive(target_dentry) && (rc == -EACCES || rc == -EEXIST)) {
+ /*
+ * If the target dentry was created during the rename, try
+ * unlinking it if it's not negative
+ */
+ if (new_target &&
+ d_really_is_positive(target_dentry) &&
+ (rc == -EACCES || rc == -EEXIST)) {
if (d_is_dir(target_dentry))
tmprc = cifs_rmdir(target_dir, target_dentry);
else
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 80ceded..28e7f86 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1206,6 +1206,9 @@
iap->ia_mode = 0;
iap->ia_mode = (iap->ia_mode & S_IALLUGO) | type;
+ if (!IS_POSIXACL(dirp))
+ iap->ia_mode &= ~current_umask();
+
err = 0;
host_err = 0;
switch (type) {
@@ -1439,6 +1442,9 @@
goto out;
}
+ if (!IS_POSIXACL(dirp))
+ iap->ia_mode &= ~current_umask();
+
host_err = vfs_create(dirp, dchild, iap->ia_mode, true);
if (host_err < 0) {
fh_drop_write(fhp);
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h
index 482461d..11f107d 100644
--- a/include/crypto/if_alg.h
+++ b/include/crypto/if_alg.h
@@ -34,8 +34,8 @@
struct sock *parent;
- unsigned int refcnt;
- unsigned int nokey_refcnt;
+ atomic_t refcnt;
+ atomic_t nokey_refcnt;
const struct af_alg_type *type;
void *private;
diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
index 6a1dc26..fbb1bfd 100644
--- a/kernel/debug/debug_core.c
+++ b/kernel/debug/debug_core.c
@@ -489,6 +489,7 @@
arch_kgdb_ops.disable_hw_break(regs);
acquirelock:
+ rcu_read_lock();
/*
* Interrupts will be restored by the 'trap return' code, except when
* single stepping.
@@ -545,6 +546,7 @@
atomic_dec(&slaves_in_kgdb);
dbg_touch_watchdogs();
local_irq_restore(flags);
+ rcu_read_unlock();
return 0;
}
cpu_relax();
@@ -563,6 +565,7 @@
raw_spin_unlock(&dbg_master_lock);
dbg_touch_watchdogs();
local_irq_restore(flags);
+ rcu_read_unlock();
goto acquirelock;
}
@@ -686,6 +689,7 @@
raw_spin_unlock(&dbg_master_lock);
dbg_touch_watchdogs();
local_irq_restore(flags);
+ rcu_read_unlock();
return kgdb_info[cpu].ret_state;
}
diff --git a/mm/slub.c b/mm/slub.c
index a5c2584..a4d012e 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -652,6 +652,20 @@
va_end(args);
}
+static bool freelist_corrupted(struct kmem_cache *s, struct page *page,
+ void *freelist, void *nextfree)
+{
+ if ((s->flags & SLAB_CONSISTENCY_CHECKS) &&
+ !check_valid_pointer(s, page, nextfree)) {
+ object_err(s, page, freelist, "Freechain corrupt");
+ freelist = NULL;
+ slab_fix(s, "Isolate corrupted freechain");
+ return true;
+ }
+
+ return false;
+}
+
static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p)
{
unsigned int off; /* Offset of last byte */
@@ -1351,6 +1365,11 @@
static inline void dec_slabs_node(struct kmem_cache *s, int node,
int objects) {}
+static bool freelist_corrupted(struct kmem_cache *s, struct page *page,
+ void *freelist, void *nextfree)
+{
+ return false;
+}
#endif /* CONFIG_SLUB_DEBUG */
/*
@@ -2042,6 +2061,14 @@
void *prior;
unsigned long counters;
+ /*
+ * If 'nextfree' is invalid, it is possible that the object at
+ * 'freelist' is already corrupted. So isolate all objects
+ * starting at 'freelist'.
+ */
+ if (freelist_corrupted(s, page, freelist, nextfree))
+ break;
+
do {
prior = page->freelist;
counters = page->counters;
@@ -5630,7 +5657,8 @@
*/
if (buffer)
buf = buffer;
- else if (root_cache->max_attr_size < ARRAY_SIZE(mbuf))
+ else if (root_cache->max_attr_size < ARRAY_SIZE(mbuf) &&
+ !IS_ENABLED(CONFIG_SLUB_STATS))
buf = mbuf;
else {
buffer = (char *) get_zeroed_page(GFP_KERNEL);
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 0d6a7f2..85c5c43 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -23,6 +23,7 @@
#include <linux/huge_mm.h>
#include <asm/pgtable.h>
+#include "internal.h"
/*
* swapper_space is a fiction, retained to simplify the path through
@@ -416,7 +417,7 @@
/*
* call radix_tree_preload() while we can wait.
*/
- err = radix_tree_maybe_preload(gfp_mask & GFP_KERNEL);
+ err = radix_tree_maybe_preload(gfp_mask & GFP_RECLAIM_MASK);
if (err)
break;
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 8cb7697..1282799a 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -83,10 +83,6 @@
dma_addr_t sync_dma; /* DMA address of syncbuf */
unsigned int pipe; /* the data i/o pipe */
- unsigned int framesize[2]; /* small/large frame sizes in samples */
- unsigned int sample_rem; /* remainder from division fs/fps */
- unsigned int sample_accum; /* sample accumulator */
- unsigned int fps; /* frames per second */
unsigned int freqn; /* nominal sampling rate in fs/fps in Q16.16 format */
unsigned int freqm; /* momentary sampling rate in fs/fps in Q16.16 format */
int freqshift; /* how much to shift the feedback value to get Q16.16 */
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 4861184..727ef98 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -137,12 +137,12 @@
/*
* For streaming based on information derived from sync endpoints,
- * prepare_outbound_urb_sizes() will call slave_next_packet_size() to
+ * prepare_outbound_urb_sizes() will call next_packet_size() to
* determine the number of samples to be sent in the next packet.
*
- * For implicit feedback, slave_next_packet_size() is unused.
+ * For implicit feedback, next_packet_size() is unused.
*/
-int snd_usb_endpoint_slave_next_packet_size(struct snd_usb_endpoint *ep)
+int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep)
{
unsigned long flags;
int ret;
@@ -159,29 +159,6 @@
return ret;
}
-/*
- * For adaptive and synchronous endpoints, prepare_outbound_urb_sizes()
- * will call next_packet_size() to determine the number of samples to be
- * sent in the next packet.
- */
-int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep)
-{
- int ret;
-
- if (ep->fill_max)
- return ep->maxframesize;
-
- ep->sample_accum += ep->sample_rem;
- if (ep->sample_accum >= ep->fps) {
- ep->sample_accum -= ep->fps;
- ret = ep->framesize[1];
- } else {
- ret = ep->framesize[0];
- }
-
- return ret;
-}
-
static void retire_outbound_urb(struct snd_usb_endpoint *ep,
struct snd_urb_ctx *urb_ctx)
{
@@ -226,8 +203,6 @@
if (ctx->packet_size[i])
counts = ctx->packet_size[i];
- else if (ep->sync_master)
- counts = snd_usb_endpoint_slave_next_packet_size(ep);
else
counts = snd_usb_endpoint_next_packet_size(ep);
@@ -912,17 +887,10 @@
ep->maxpacksize = fmt->maxpacksize;
ep->fill_max = !!(fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX);
- if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL) {
+ if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL)
ep->freqn = get_usb_full_speed_rate(rate);
- ep->fps = 1000;
- } else {
+ else
ep->freqn = get_usb_high_speed_rate(rate);
- ep->fps = 8000;
- }
-
- ep->sample_rem = rate % ep->fps;
- ep->framesize[0] = rate / ep->fps;
- ep->framesize[1] = (rate + (ep->fps - 1)) / ep->fps;
/* calculate the frequency in 16.16 format */
ep->freqm = ep->freqn;
@@ -981,7 +949,6 @@
ep->active_mask = 0;
ep->unlink_mask = 0;
ep->phase = 0;
- ep->sample_accum = 0;
snd_usb_endpoint_start_quirk(ep);
diff --git a/sound/usb/endpoint.h b/sound/usb/endpoint.h
index d23fa0a..63a39d4 100644
--- a/sound/usb/endpoint.h
+++ b/sound/usb/endpoint.h
@@ -28,7 +28,6 @@
void snd_usb_endpoint_free(struct snd_usb_endpoint *ep);
int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep);
-int snd_usb_endpoint_slave_next_packet_size(struct snd_usb_endpoint *ep);
int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep);
void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep,
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index d74f2f5..3ba1f9c 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -1705,8 +1705,6 @@
for (i = 0; i < ctx->packets; i++) {
if (ctx->packet_size[i])
counts = ctx->packet_size[i];
- else if (ep->sync_master)
- counts = snd_usb_endpoint_slave_next_packet_size(ep);
else
counts = snd_usb_endpoint_next_packet_size(ep);
