diff options
| -rw-r--r-- | 0000_README | 4 | ||||
| -rw-r--r-- | 1273_linux-4.14.274.patch | 612 |
2 files changed, 616 insertions, 0 deletions
diff --git a/0000_README b/0000_README index 8814bc18..1469ce24 100644 --- a/0000_README +++ b/0000_README @@ -1139,6 +1139,10 @@ Patch: 1272_linux-4.14.273.patch From: https://www.kernel.org Desc: Linux 4.14.273 +Patch: 1273_linux-4.14.274.patch +From: https://www.kernel.org +Desc: Linux 4.14.274 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1273_linux-4.14.274.patch b/1273_linux-4.14.274.patch new file mode 100644 index 00000000..1166b9be --- /dev/null +++ b/1273_linux-4.14.274.patch @@ -0,0 +1,612 @@ +diff --git a/Makefile b/Makefile +index bc909859dd8b9..a06abc38f35db 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 14 +-SUBLEVEL = 273 ++SUBLEVEL = 274 + EXTRAVERSION = + NAME = Petit Gorille + +diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c +index 3613681b49cf3..fd9c4479880d9 100644 +--- a/arch/x86/kernel/acpi/boot.c ++++ b/arch/x86/kernel/acpi/boot.c +@@ -1343,6 +1343,17 @@ static int __init disable_acpi_pci(const struct dmi_system_id *d) + return 0; + } + ++static int __init disable_acpi_xsdt(const struct dmi_system_id *d) ++{ ++ if (!acpi_force) { ++ pr_notice("%s detected: force use of acpi=rsdt\n", d->ident); ++ acpi_gbl_do_not_use_xsdt = TRUE; ++ } else { ++ pr_notice("Warning: DMI blacklist says broken, but acpi XSDT forced\n"); ++ } ++ return 0; ++} ++ + static int __init dmi_disable_acpi(const struct dmi_system_id *d) + { + if (!acpi_force) { +@@ -1463,6 +1474,19 @@ static const struct dmi_system_id acpi_dmi_table[] __initconst = { + DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), + }, + }, ++ /* ++ * Boxes that need ACPI XSDT use disabled due to corrupted tables ++ */ ++ { ++ .callback = disable_acpi_xsdt, ++ .ident = "Advantech DAC-BJ01", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "NEC"), ++ DMI_MATCH(DMI_PRODUCT_NAME, "Bearlake CRB Board"), ++ DMI_MATCH(DMI_BIOS_VERSION, "V1.12"), ++ DMI_MATCH(DMI_BIOS_DATE, "02/01/2011"), ++ }, ++ }, + {} + }; + +diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c +index 30996effc491b..42fba8493854f 100644 +--- a/drivers/acpi/battery.c ++++ b/drivers/acpi/battery.c +@@ -89,6 +89,10 @@ enum acpi_battery_files { + + static const struct acpi_device_id battery_device_ids[] = { + {"PNP0C0A", 0}, ++ ++ /* Microsoft Surface Go 3 */ ++ {"MSHW0146", 0}, ++ + {"", 0}, + }; + +@@ -1183,6 +1187,14 @@ static const struct dmi_system_id bat_dmi_table[] __initconst = { + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-573G"), + }, + }, ++ { ++ /* Microsoft Surface Go 3 */ ++ .callback = battery_notification_delay_quirk, ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), ++ DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"), ++ }, ++ }, + {}, + }; + +diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c +index 86ffb4af4afca..298d9c65e0848 100644 +--- a/drivers/acpi/video_detect.c ++++ b/drivers/acpi/video_detect.c +@@ -356,6 +356,81 @@ static const struct dmi_system_id video_detect_dmi_table[] = { + DMI_MATCH(DMI_BOARD_NAME, "BA51_MV"), + }, + }, ++ /* ++ * Clevo NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2 have both a ++ * working native and video interface. However the default detection ++ * mechanism first registers the video interface before unregistering ++ * it again and switching to the native interface during boot. This ++ * results in a dangling SBIOS request for backlight change for some ++ * reason, causing the backlight to switch to ~2% once per boot on the ++ * first power cord connect or disconnect event. Setting the native ++ * interface explicitly circumvents this buggy behaviour, by avoiding ++ * the unregistering process. ++ */ ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xRU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xRU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xRU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xRU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), ++ DMI_MATCH(DMI_BOARD_NAME, "AURA1501"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xRU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), ++ DMI_MATCH(DMI_BOARD_NAME, "EDUBOOK1502"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xNU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xNU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"), ++ }, ++ }, ++ { ++ .callback = video_detect_force_native, ++ .ident = "Clevo NL5xNU", ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), ++ DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"), ++ }, ++ }, + + /* + * Desktops which falsely report a backlight and which our heuristics +diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c +index 3852d31ce0a4b..37a9f969c59cd 100644 +--- a/drivers/crypto/qat/qat_common/qat_crypto.c ++++ b/drivers/crypto/qat/qat_common/qat_crypto.c +@@ -170,6 +170,14 @@ int qat_crypto_dev_config(struct adf_accel_dev *accel_dev) + goto err; + if (adf_cfg_section_add(accel_dev, "Accelerator0")) + goto err; ++ ++ /* Temporarily set the number of crypto instances to zero to avoid ++ * registering the crypto algorithms. ++ * This will be removed when the algorithms will support the ++ * CRYPTO_TFM_REQ_MAY_BACKLOG flag ++ */ ++ instances = 0; ++ + for (i = 0; i < instances; i++) { + val = i; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i); +diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +index 3a489b2b99c99..86811de191edb 100644 +--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c ++++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +@@ -707,6 +707,12 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring, + buf_pool->rx_skb[skb_index] = NULL; + + datalen = xgene_enet_get_data_len(le64_to_cpu(raw_desc->m1)); ++ ++ /* strip off CRC as HW isn't doing this */ ++ nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0)); ++ if (!nv) ++ datalen -= 4; ++ + skb_put(skb, datalen); + prefetch(skb->data - NET_IP_ALIGN); + skb->protocol = eth_type_trans(skb, ndev); +@@ -728,12 +734,8 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring, + } + } + +- nv = GET_VAL(NV, le64_to_cpu(raw_desc->m0)); +- if (!nv) { +- /* strip off CRC as HW isn't doing this */ +- datalen -= 4; ++ if (!nv) + goto skip_jumbo; +- } + + slots = page_pool->slots - 1; + head = page_pool->head; +diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c +index eac608a457f03..475f8a67856d0 100644 +--- a/drivers/nfc/st21nfca/se.c ++++ b/drivers/nfc/st21nfca/se.c +@@ -330,6 +330,11 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host, + return -ENOMEM; + + transaction->aid_len = skb->data[1]; ++ ++ /* Checking if the length of the AID is valid */ ++ if (transaction->aid_len > sizeof(transaction->aid)) ++ return -EINVAL; ++ + memcpy(transaction->aid, &skb->data[2], + transaction->aid_len); + +@@ -339,6 +344,11 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host, + return -EPROTO; + + transaction->params_len = skb->data[transaction->aid_len + 3]; ++ ++ /* Total size is allocated (skb->len - 2) minus fixed array members */ ++ if (transaction->params_len > ((skb->len - 2) - sizeof(struct nfc_evt_transaction))) ++ return -EINVAL; ++ + memcpy(transaction->params, skb->data + + transaction->aid_len + 4, transaction->params_len); + +diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c +index a5d7c87557f85..b790b18de98b3 100644 +--- a/drivers/staging/fbtft/fb_st7789v.c ++++ b/drivers/staging/fbtft/fb_st7789v.c +@@ -85,6 +85,8 @@ enum st7789v_command { + */ + static int init_display(struct fbtft_par *par) + { ++ par->fbtftops.reset(par); ++ + /* turn off sleep mode */ + write_reg(par, MIPI_DCS_EXIT_SLEEP_MODE); + mdelay(120); +diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c +index 4a20f4d47b1de..d7cd861160844 100644 +--- a/drivers/thermal/int340x_thermal/int3400_thermal.c ++++ b/drivers/thermal/int340x_thermal/int3400_thermal.c +@@ -223,6 +223,10 @@ static void int3400_notify(acpi_handle handle, + thermal_prop[4] = NULL; + kobject_uevent_env(&priv->thermal->device.kobj, KOBJ_CHANGE, + thermal_prop); ++ kfree(thermal_prop[0]); ++ kfree(thermal_prop[1]); ++ kfree(thermal_prop[2]); ++ kfree(thermal_prop[3]); + break; + default: + dev_err(&priv->adev->dev, "Unsupported event [0x%x]\n", event); +diff --git a/include/net/esp.h b/include/net/esp.h +index 117652eb6ea32..465e38890ee98 100644 +--- a/include/net/esp.h ++++ b/include/net/esp.h +@@ -4,6 +4,8 @@ + + #include <linux/skbuff.h> + ++#define ESP_SKB_FRAG_MAXSIZE (PAGE_SIZE << SKB_FRAG_PAGE_ORDER) ++ + struct ip_esp_hdr; + + static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) +diff --git a/include/net/sock.h b/include/net/sock.h +index 029df5cdeaf12..f72753391accc 100644 +--- a/include/net/sock.h ++++ b/include/net/sock.h +@@ -2438,4 +2438,7 @@ extern int sysctl_optmem_max; + extern __u32 sysctl_wmem_default; + extern __u32 sysctl_rmem_default; + ++/* On 32bit arches, an skb frag is limited to 2^15 */ ++#define SKB_FRAG_PAGE_ORDER get_order(32768) ++ + #endif /* _SOCK_H */ +diff --git a/net/core/sock.c b/net/core/sock.c +index 427024597204d..bbf9517218ff3 100644 +--- a/net/core/sock.c ++++ b/net/core/sock.c +@@ -2193,9 +2193,6 @@ static void sk_leave_memory_pressure(struct sock *sk) + } + } + +-/* On 32bit arches, an skb frag is limited to 2^15 */ +-#define SKB_FRAG_PAGE_ORDER get_order(32768) +- + /** + * skb_page_frag_refill - check that a page_frag contains enough room + * @sz: minimum size of the fragment we want to get +diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c +index 9e664b6cef132..38e2aa2b2a31c 100644 +--- a/net/ipv4/esp4.c ++++ b/net/ipv4/esp4.c +@@ -257,6 +257,7 @@ int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info * + struct page *page; + struct sk_buff *trailer; + int tailen = esp->tailen; ++ unsigned int allocsz; + + /* this is non-NULL only with UDP Encapsulation */ + if (x->encap) { +@@ -266,6 +267,10 @@ int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info * + return err; + } + ++ allocsz = ALIGN(skb->data_len + tailen, L1_CACHE_BYTES); ++ if (allocsz > ESP_SKB_FRAG_MAXSIZE) ++ goto cow; ++ + if (!skb_cloned(skb)) { + if (tailen <= skb_tailroom(skb)) { + nfrags = 1; +diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c +index dd1f4ed3fc2bf..a9baf562bb9b9 100644 +--- a/net/ipv6/esp6.c ++++ b/net/ipv6/esp6.c +@@ -223,6 +223,11 @@ int esp6_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info + struct page *page; + struct sk_buff *trailer; + int tailen = esp->tailen; ++ unsigned int allocsz; ++ ++ allocsz = ALIGN(skb->data_len + tailen, L1_CACHE_BYTES); ++ if (allocsz > ESP_SKB_FRAG_MAXSIZE) ++ goto cow; + + if (!skb_cloned(skb)) { + if (tailen <= skb_tailroom(skb)) { +diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c +index c474e4b4c4bbf..fbad7828568f1 100644 +--- a/net/ipv6/ip6_output.c ++++ b/net/ipv6/ip6_output.c +@@ -1321,8 +1321,8 @@ static int __ip6_append_data(struct sock *sk, + sizeof(struct frag_hdr) : 0) + + rt->rt6i_nfheader_len; + +- if (mtu < fragheaderlen || +- ((mtu - fragheaderlen) & ~7) + fragheaderlen < sizeof(struct frag_hdr)) ++ if (mtu <= fragheaderlen || ++ ((mtu - fragheaderlen) & ~7) + fragheaderlen <= sizeof(struct frag_hdr)) + goto emsgsize; + + maxfraglen = ((mtu - fragheaderlen) & ~7) + fragheaderlen - +diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c +index ec48fb3fd30eb..1e20b719fb3c3 100644 +--- a/net/llc/af_llc.c ++++ b/net/llc/af_llc.c +@@ -276,6 +276,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr) + { + struct sock *sk = sock->sk; + struct llc_sock *llc = llc_sk(sk); ++ struct net_device *dev = NULL; + struct llc_sap *sap; + int rc = -EINVAL; + +@@ -287,14 +288,14 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr) + goto out; + rc = -ENODEV; + if (sk->sk_bound_dev_if) { +- llc->dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if); +- if (llc->dev && addr->sllc_arphrd != llc->dev->type) { +- dev_put(llc->dev); +- llc->dev = NULL; ++ dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if); ++ if (dev && addr->sllc_arphrd != dev->type) { ++ dev_put(dev); ++ dev = NULL; + } + } else +- llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd); +- if (!llc->dev) ++ dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd); ++ if (!dev) + goto out; + rc = -EUSERS; + llc->laddr.lsap = llc_ui_autoport(); +@@ -304,6 +305,11 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr) + sap = llc_sap_open(llc->laddr.lsap, NULL); + if (!sap) + goto out; ++ ++ /* Note: We do not expect errors from this point. */ ++ llc->dev = dev; ++ dev = NULL; ++ + memcpy(llc->laddr.mac, llc->dev->dev_addr, IFHWADDRLEN); + memcpy(&llc->addr, addr, sizeof(llc->addr)); + /* assign new connection to its SAP */ +@@ -311,6 +317,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr) + sock_reset_flag(sk, SOCK_ZAPPED); + rc = 0; + out: ++ dev_put(dev); + return rc; + } + +@@ -333,6 +340,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen) + struct sockaddr_llc *addr = (struct sockaddr_llc *)uaddr; + struct sock *sk = sock->sk; + struct llc_sock *llc = llc_sk(sk); ++ struct net_device *dev = NULL; + struct llc_sap *sap; + int rc = -EINVAL; + +@@ -349,25 +357,26 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen) + rc = -ENODEV; + rcu_read_lock(); + if (sk->sk_bound_dev_if) { +- llc->dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if); +- if (llc->dev) { ++ dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if); ++ if (dev) { + if (is_zero_ether_addr(addr->sllc_mac)) +- memcpy(addr->sllc_mac, llc->dev->dev_addr, ++ memcpy(addr->sllc_mac, dev->dev_addr, + IFHWADDRLEN); +- if (addr->sllc_arphrd != llc->dev->type || ++ if (addr->sllc_arphrd != dev->type || + !ether_addr_equal(addr->sllc_mac, +- llc->dev->dev_addr)) { ++ dev->dev_addr)) { + rc = -EINVAL; +- llc->dev = NULL; ++ dev = NULL; + } + } +- } else +- llc->dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd, ++ } else { ++ dev = dev_getbyhwaddr_rcu(&init_net, addr->sllc_arphrd, + addr->sllc_mac); +- if (llc->dev) +- dev_hold(llc->dev); ++ } ++ if (dev) ++ dev_hold(dev); + rcu_read_unlock(); +- if (!llc->dev) ++ if (!dev) + goto out; + if (!addr->sllc_sap) { + rc = -EUSERS; +@@ -400,6 +409,11 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen) + goto out_put; + } + } ++ ++ /* Note: We do not expect errors from this point. */ ++ llc->dev = dev; ++ dev = NULL; ++ + llc->laddr.lsap = addr->sllc_sap; + memcpy(llc->laddr.mac, addr->sllc_mac, IFHWADDRLEN); + memcpy(&llc->addr, addr, sizeof(llc->addr)); +@@ -410,6 +424,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen) + out_put: + llc_sap_put(sap); + out: ++ dev_put(dev); + release_sock(sk); + return rc; + } +diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c +index 3b3ed96c19e52..f769b08e6f2ab 100644 +--- a/net/mac80211/cfg.c ++++ b/net/mac80211/cfg.c +@@ -1811,13 +1811,11 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh, + const struct mesh_setup *setup) + { + u8 *new_ie; +- const u8 *old_ie; + struct ieee80211_sub_if_data *sdata = container_of(ifmsh, + struct ieee80211_sub_if_data, u.mesh); + + /* allocate information elements */ + new_ie = NULL; +- old_ie = ifmsh->ie; + + if (setup->ie_len) { + new_ie = kmemdup(setup->ie, setup->ie_len, +@@ -1827,7 +1825,6 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh, + } + ifmsh->ie_len = setup->ie_len; + ifmsh->ie = new_ie; +- kfree(old_ie); + + /* now copy the rest of the setup parameters */ + ifmsh->mesh_id_len = setup->mesh_id_len; +diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c +index 32b7896929f3e..7d60fa57bf804 100644 +--- a/net/netfilter/nf_tables_core.c ++++ b/net/netfilter/nf_tables_core.c +@@ -150,7 +150,7 @@ nft_do_chain(struct nft_pktinfo *pkt, void *priv) + const struct net *net = nft_net(pkt); + const struct nft_rule *rule; + const struct nft_expr *expr, *last; +- struct nft_regs regs; ++ struct nft_regs regs = {}; + unsigned int stackptr = 0; + struct nft_jumpstack jumpstack[NFT_JUMP_STACK_SIZE]; + int rulenum; +diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c +index c78db361cbbaa..c530d008fe01d 100644 +--- a/sound/core/pcm_native.c ++++ b/sound/core/pcm_native.c +@@ -1616,21 +1616,25 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state) + int err = substream->ops->ioctl(substream, SNDRV_PCM_IOCTL1_RESET, NULL); + if (err < 0) + return err; ++ snd_pcm_stream_lock_irq(substream); + runtime->hw_ptr_base = 0; + runtime->hw_ptr_interrupt = runtime->status->hw_ptr - + runtime->status->hw_ptr % runtime->period_size; + runtime->silence_start = runtime->status->hw_ptr; + runtime->silence_filled = 0; ++ snd_pcm_stream_unlock_irq(substream); + return 0; + } + + static void snd_pcm_post_reset(struct snd_pcm_substream *substream, int state) + { + struct snd_pcm_runtime *runtime = substream->runtime; ++ snd_pcm_stream_lock_irq(substream); + runtime->control->appl_ptr = runtime->status->hw_ptr; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && + runtime->silence_size > 0) + snd_pcm_playback_silence(substream, ULONG_MAX); ++ snd_pcm_stream_unlock_irq(substream); + } + + static const struct action_ops snd_pcm_action_reset = { +diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c +index 38f355ae1863a..1cb2a1ecf3cfa 100644 +--- a/sound/pci/ac97/ac97_codec.c ++++ b/sound/pci/ac97/ac97_codec.c +@@ -958,8 +958,8 @@ static int snd_ac97_ad18xx_pcm_get_volume(struct snd_kcontrol *kcontrol, struct + int codec = kcontrol->private_value & 3; + + mutex_lock(&ac97->page_mutex); +- ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31); +- ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31); ++ ucontrol->value.integer.value[0] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 8) & 31); ++ ucontrol->value.integer.value[1] = 31 - ((ac97->spec.ad18xx.pcmreg[codec] >> 0) & 31); + mutex_unlock(&ac97->page_mutex); + return 0; + } +diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c +index 26a6578706642..3d0f8f31b2e5b 100644 +--- a/sound/pci/cmipci.c ++++ b/sound/pci/cmipci.c +@@ -315,7 +315,6 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address."); + #define CM_MICGAINZ 0x01 /* mic boost */ + #define CM_MICGAINZ_SHIFT 0 + +-#define CM_REG_MIXER3 0x24 + #define CM_REG_AUX_VOL 0x26 + #define CM_VAUXL_MASK 0xf0 + #define CM_VAUXR_MASK 0x0f +@@ -3326,7 +3325,7 @@ static void snd_cmipci_remove(struct pci_dev *pci) + */ + static unsigned char saved_regs[] = { + CM_REG_FUNCTRL1, CM_REG_CHFORMAT, CM_REG_LEGACY_CTRL, CM_REG_MISC_CTRL, +- CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_MIXER3, CM_REG_PLL, ++ CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_AUX_VOL, CM_REG_PLL, + CM_REG_CH0_FRAME1, CM_REG_CH0_FRAME2, + CM_REG_CH1_FRAME1, CM_REG_CH1_FRAME2, CM_REG_EXT_MISC, + CM_REG_INT_STATUS, CM_REG_INT_HLDCLR, CM_REG_FUNCTRL0, +diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c +index d7878ed5ecc07..a84d3c9254d5e 100644 +--- a/sound/usb/mixer_quirks.c ++++ b/sound/usb/mixer_quirks.c +@@ -1884,9 +1884,10 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer, + if (unitid == 7 && cval->control == UAC_FU_VOLUME) + snd_dragonfly_quirk_db_scale(mixer, cval, kctl); + break; +- /* lowest playback value is muted on C-Media devices */ +- case USB_ID(0x0d8c, 0x000c): +- case USB_ID(0x0d8c, 0x0014): ++ /* lowest playback value is muted on some devices */ ++ case USB_ID(0x0d8c, 0x000c): /* C-Media */ ++ case USB_ID(0x0d8c, 0x0014): /* C-Media */ ++ case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */ + if (strstr(kctl->id.name, "Playback")) + cval->min_mute = 1; + break; |