diff --git a/Makefile b/Makefile index 46457f645921..d9243ad053f9 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 9 -SUBLEVEL = 11 +SUBLEVEL = 12 EXTRAVERSION = NAME = Hurr durr I'ma ninja sloth
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 4e29adea570a..1ddd31413701 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -685,6 +685,7 @@ dwc_0: usb@8a00000 { clocks = <&xo>; clock-names = "ref"; tx-fifo-resize; + snps,parkmode-disable-ss-quirk; snps,is-utmi-l1-suspend; snps,hird-threshold = /bits/ 8 <0x0>; snps,dis_u2_susphy_quirk; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index e5b89753aa5c..cf04879c6b75 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -647,6 +647,7 @@ dwc_0: usb@8a00000 { interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; phys = <&qusb_phy_0>, <&ssphy_0>; phy-names = "usb2-phy", "usb3-phy"; + snps,parkmode-disable-ss-quirk; snps,is-utmi-l1-suspend; snps,hird-threshold = /bits/ 8 <0x0>; snps,dis_u2_susphy_quirk; @@ -696,6 +697,7 @@ dwc_1: usb@8c00000 { interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; phys = <&qusb_phy_1>, <&ssphy_1>; phy-names = "usb2-phy", "usb3-phy"; + snps,parkmode-disable-ss-quirk; snps,is-utmi-l1-suspend; snps,hird-threshold = /bits/ 8 <0x0>; snps,dis_u2_susphy_quirk; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 1601e46549e7..db668416657c 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -3061,6 +3061,7 @@ usb3_dwc3: usb@6a00000 { snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; snps,is-utmi-l1-suspend; + snps,parkmode-disable-ss-quirk; tx-fifo-resize; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 4dfe2d09ac28..240a29ed3526 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -2154,6 +2154,7 @@ usb3_dwc3: usb@a800000 { interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&qusb2phy>, <&usb3phy>; phy-names = "usb2-phy", "usb3-phy"; snps,has-lpm-erratum; diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts index 6e9dd0312adc..a9ab924d2ed1 100644 --- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts +++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts @@ -59,6 +59,17 @@ hdmi_con: endpoint { }; };
+ i2c2_gpio: i2c { + compatible = "i2c-gpio"; + + sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; + scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + leds { compatible = "gpio-leds";
@@ -199,7 +210,7 @@ &gpi_dma0 { status = "okay"; };
-&i2c2 { +&i2c2_gpio { clock-frequency = <400000>; status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index 696d6d43c56b..54d17eca9751 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -60,6 +60,17 @@ hdmi_con: endpoint { }; };
+ i2c2_gpio: i2c { + compatible = "i2c-gpio"; + + sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; + scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + leds { compatible = "gpio-leds";
@@ -190,7 +201,7 @@ zap-shader { }; };
-&i2c2 { +&i2c2_gpio { clock-frequency = <400000>; status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 2b481e20ae38..cc93b5675d5d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -3063,6 +3063,7 @@ usb_1_dwc3: usb@a600000 { iommus = <&apps_smmu 0x540 0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; maximum-speed = "super-speed"; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 41f51d326111..e0d3eeb6f639 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -4131,6 +4131,7 @@ usb_1_dwc3: usb@a600000 { iommus = <&apps_smmu 0xe0 0x0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; maximum-speed = "super-speed"; diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi index f5921b80ef94..5f6884b2367d 100644 --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -1302,6 +1302,7 @@ usb3_dwc3: usb@a800000 { interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk;
phys = <&qusb2phy0>, <&usb3_qmpphy>; phy-names = "usb2-phy", "usb3-phy"; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 2f20be99ee7e..9310aa238306 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -4086,6 +4086,7 @@ usb_1_dwc3: usb@a600000 { iommus = <&apps_smmu 0x740 0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; }; @@ -4141,6 +4142,7 @@ usb_2_dwc3: usb@a800000 { iommus = <&apps_smmu 0x760 0>; snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + snps,parkmode-disable-ss-quirk; phys = <&usb_2_hsphy>, <&usb_2_qmpphy>; phy-names = "usb2-phy", "usb3-phy"; }; diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi index 9ed062150aaf..b4ce5a322107 100644 --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi @@ -1656,6 +1656,7 @@ usb_dwc3: usb@4e00000 { snps,has-lpm-erratum; snps,hird-threshold = /bits/ 8 <0x10>; snps,usb3_lpm_capable; + snps,parkmode-disable-ss-quirk;
usb-role-switch;
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 0be053555602..d2b98f400d4f 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -1859,6 +1859,7 @@ usb_1_dwc3: usb@a600000 { snps,dis_enblslpm_quirk; snps,has-lpm-erratum; snps,hird-threshold = /bits/ 8 <0x10>; + snps,parkmode-disable-ss-quirk; phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; }; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts index c5442396dcec..a40130ae3eb0 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts @@ -657,7 +657,7 @@ &pcie6a { };
&pcie6a_phy { - vdda-phy-supply = <&vreg_l3j_0p8>; + vdda-phy-supply = <&vreg_l1d_0p8>; vdda-pll-supply = <&vreg_l2j_1p2>;
status = "okay"; @@ -824,12 +824,15 @@ &uart21 {
&usb_1_ss0_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss0_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l1j_0p8>; + status = "okay"; };
@@ -844,12 +847,15 @@ &usb_1_ss0_dwc3 {
&usb_1_ss1_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss1_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + status = "okay"; };
@@ -864,12 +870,15 @@ &usb_1_ss1_dwc3 {
&usb_1_ss2_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss2_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + status = "okay"; };
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts index 49e19a64455b..2dccb98b4437 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts @@ -468,7 +468,7 @@ &pcie6a { };
&pcie6a_phy { - vdda-phy-supply = <&vreg_l3j_0p8>; + vdda-phy-supply = <&vreg_l1d_0p8>; vdda-pll-supply = <&vreg_l2j_1p2>;
status = "okay"; @@ -520,12 +520,15 @@ &uart21 {
&usb_1_ss0_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss0_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l1j_0p8>; + status = "okay"; };
@@ -540,12 +543,15 @@ &usb_1_ss0_dwc3 {
&usb_1_ss1_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss1_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + status = "okay"; };
@@ -560,12 +566,15 @@ &usb_1_ss1_dwc3 {
&usb_1_ss2_hsphy { vdd-supply = <&vreg_l2e_0p8>; - vdda12-supply = <&vreg_l3e_1p2>; + vdda12-supply = <&vreg_l2j_1p2>;
status = "okay"; };
&usb_1_ss2_qmpphy { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + status = "okay"; };
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 0c66b32e0f9f..063a6ea378aa 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -432,12 +432,13 @@ static void do_exception(struct pt_regs *regs, int access) handle_fault_error_nolock(regs, 0); else do_sigsegv(regs, SEGV_MAPERR); - } else if (fault & VM_FAULT_SIGBUS) { + } else if (fault & (VM_FAULT_SIGBUS | VM_FAULT_HWPOISON)) { if (!user_mode(regs)) handle_fault_error_nolock(regs, 0); else do_sigbus(regs); } else { + pr_emerg("Unexpected fault flags: %08x\n", fault); BUG(); } } diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 8f231766756a..3fac29233414 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -2017,7 +2017,7 @@ static int sdma_v4_0_process_trap_irq(struct amdgpu_device *adev, struct amdgpu_irq_src *source, struct amdgpu_iv_entry *entry) { - uint32_t instance; + int instance;
DRM_DEBUG("IH: SDMA trap\n"); instance = sdma_v4_0_irq_id_to_seq(entry->client_id); diff --git a/drivers/net/tap.c b/drivers/net/tap.c index 9f0495e8df4d..feeeac715c18 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -1177,6 +1177,11 @@ static int tap_get_user_xdp(struct tap_queue *q, struct xdp_buff *xdp) struct sk_buff *skb; int err, depth;
+ if (unlikely(xdp->data_end - xdp->data < ETH_HLEN)) { + err = -EINVAL; + goto err; + } + if (q->flags & IFF_VNET_HDR) vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 92da8c03d960..f0f3fa1fc626 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -2451,6 +2451,9 @@ static int tun_xdp_one(struct tun_struct *tun, bool skb_xdp = false; struct page *page;
+ if (unlikely(datasize < ETH_HLEN)) + return -EINVAL; + xdp_prog = rcu_dereference(tun->xdp_prog); if (xdp_prog) { if (gso->gso_type) { diff --git a/drivers/usb/gadget/function/f_midi2.c b/drivers/usb/gadget/function/f_midi2.c index ec8cd7c7bbfc..0e38bb145e8f 100644 --- a/drivers/usb/gadget/function/f_midi2.c +++ b/drivers/usb/gadget/function/f_midi2.c @@ -150,6 +150,9 @@ struct f_midi2 {
#define func_to_midi2(f) container_of(f, struct f_midi2, func)
+/* convert from MIDI protocol number (1 or 2) to SNDRV_UMP_EP_INFO_PROTO_* */ +#define to_ump_protocol(v) (((v) & 3) << 8) + /* get EP name string */ static const char *ump_ep_name(const struct f_midi2_ep *ep) { @@ -564,8 +567,7 @@ static void reply_ump_stream_ep_config(struct f_midi2_ep *ep) .status = UMP_STREAM_MSG_STATUS_STREAM_CFG, };
- if ((ep->info.protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK) == - SNDRV_UMP_EP_INFO_PROTO_MIDI2) + if (ep->info.protocol == 2) rep.protocol = UMP_STREAM_MSG_EP_INFO_CAP_MIDI2 >> 8; else rep.protocol = UMP_STREAM_MSG_EP_INFO_CAP_MIDI1 >> 8; @@ -627,13 +629,13 @@ static void process_ump_stream_msg(struct f_midi2_ep *ep, const u32 *data) return; case UMP_STREAM_MSG_STATUS_STREAM_CFG_REQUEST: if (*data & UMP_STREAM_MSG_EP_INFO_CAP_MIDI2) { - ep->info.protocol = SNDRV_UMP_EP_INFO_PROTO_MIDI2; + ep->info.protocol = 2; DBG(midi2, "Switching Protocol to MIDI2\n"); } else { - ep->info.protocol = SNDRV_UMP_EP_INFO_PROTO_MIDI1; + ep->info.protocol = 1; DBG(midi2, "Switching Protocol to MIDI1\n"); } - snd_ump_switch_protocol(ep->ump, ep->info.protocol); + snd_ump_switch_protocol(ep->ump, to_ump_protocol(ep->info.protocol)); reply_ump_stream_ep_config(ep); return; case UMP_STREAM_MSG_STATUS_FB_DISCOVERY: @@ -1065,7 +1067,8 @@ static void f_midi2_midi1_ep_out_complete(struct usb_ep *usb_ep, group = midi2->out_cable_mapping[cable].group; bytes = midi1_packet_bytes[*buf & 0x0f]; for (c = 0; c < bytes; c++) { - snd_ump_convert_to_ump(cvt, group, ep->info.protocol, + snd_ump_convert_to_ump(cvt, group, + to_ump_protocol(ep->info.protocol), buf[c + 1]); if (cvt->ump_bytes) { snd_ump_receive(ep->ump, cvt->ump, @@ -1375,7 +1378,7 @@ static void assign_block_descriptors(struct f_midi2 *midi2, desc->nNumGroupTrm = b->num_groups; desc->iBlockItem = ep->blks[blk].string_id;
- if (ep->info.protocol & SNDRV_UMP_EP_INFO_PROTO_MIDI2) + if (ep->info.protocol == 2) desc->bMIDIProtocol = USB_MS_MIDI_PROTO_2_0; else desc->bMIDIProtocol = USB_MS_MIDI_PROTO_1_0_128; @@ -1552,7 +1555,7 @@ static int f_midi2_create_card(struct f_midi2 *midi2) if (midi2->info.static_block) ump->info.flags |= SNDRV_UMP_EP_INFO_STATIC_BLOCKS; ump->info.protocol_caps = (ep->info.protocol_caps & 3) << 8; - ump->info.protocol = (ep->info.protocol & 3) << 8; + ump->info.protocol = to_ump_protocol(ep->info.protocol); ump->info.version = 0x0101; ump->info.family_id = ep->info.family; ump->info.model_id = ep->info.model; diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index 9987055293b3..2999ed5d83f5 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -797,7 +797,7 @@ ssize_t __jfs_getxattr(struct inode *inode, const char *name, void *data, size_t buf_size) { struct jfs_ea_list *ealist; - struct jfs_ea *ea; + struct jfs_ea *ea, *ealist_end; struct ea_buffer ea_buf; int xattr_size; ssize_t size; @@ -817,9 +817,16 @@ ssize_t __jfs_getxattr(struct inode *inode, const char *name, void *data, goto not_found;
ealist = (struct jfs_ea_list *) ea_buf.xattr; + ealist_end = END_EALIST(ealist);
/* Find the named attribute */ - for (ea = FIRST_EA(ealist); ea < END_EALIST(ealist); ea = NEXT_EA(ea)) + for (ea = FIRST_EA(ealist); ea < ealist_end; ea = NEXT_EA(ea)) { + if (unlikely(ea + 1 > ealist_end) || + unlikely(NEXT_EA(ea) > ealist_end)) { + size = -EUCLEAN; + goto release; + } + if ((namelen == ea->namelen) && memcmp(name, ea->name, namelen) == 0) { /* Found it */ @@ -834,6 +841,7 @@ ssize_t __jfs_getxattr(struct inode *inode, const char *name, void *data, memcpy(data, value, size); goto release; } + } not_found: size = -ENODATA; release: @@ -861,7 +869,7 @@ ssize_t jfs_listxattr(struct dentry * dentry, char *data, size_t buf_size) ssize_t size = 0; int xattr_size; struct jfs_ea_list *ealist; - struct jfs_ea *ea; + struct jfs_ea *ea, *ealist_end; struct ea_buffer ea_buf;
down_read(&JFS_IP(inode)->xattr_sem); @@ -876,9 +884,16 @@ ssize_t jfs_listxattr(struct dentry * dentry, char *data, size_t buf_size) goto release;
ealist = (struct jfs_ea_list *) ea_buf.xattr; + ealist_end = END_EALIST(ealist);
/* compute required size of list */ - for (ea = FIRST_EA(ealist); ea < END_EALIST(ealist); ea = NEXT_EA(ea)) { + for (ea = FIRST_EA(ealist); ea < ealist_end; ea = NEXT_EA(ea)) { + if (unlikely(ea + 1 > ealist_end) || + unlikely(NEXT_EA(ea) > ealist_end)) { + size = -EUCLEAN; + goto release; + } + if (can_list(ea)) size += name_size(ea) + 1; } diff --git a/fs/locks.c b/fs/locks.c index bdd94c32256f..9afb16e0683f 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -2570,8 +2570,9 @@ int fcntl_setlk64(unsigned int fd, struct file *filp, unsigned int cmd, error = do_lock_file_wait(filp, cmd, file_lock);
/* - * Attempt to detect a close/fcntl race and recover by releasing the - * lock that was just acquired. There is no need to do that when we're + * Detect close/fcntl races and recover by zapping all POSIX locks + * associated with this file and our files_struct, just like on + * filp_flush(). There is no need to do that when we're * unlocking though, or for OFD locks. */ if (!error && file_lock->c.flc_type != F_UNLCK && @@ -2586,9 +2587,7 @@ int fcntl_setlk64(unsigned int fd, struct file *filp, unsigned int cmd, f = files_lookup_fd_locked(files, fd); spin_unlock(&files->file_lock); if (f != filp) { - file_lock->c.flc_type = F_UNLCK; - error = do_lock_file_wait(filp, cmd, file_lock); - WARN_ON_ONCE(error); + locks_remove_posix(filp, files); error = -EBADF; } } diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c index 4085fe30bf48..c14ab9d5cfc7 100644 --- a/fs/ntfs3/fslog.c +++ b/fs/ntfs3/fslog.c @@ -724,7 +724,8 @@ static bool check_rstbl(const struct RESTART_TABLE *rt, size_t bytes)
if (!rsize || rsize > bytes || rsize + sizeof(struct RESTART_TABLE) > bytes || bytes < ts || - le16_to_cpu(rt->total) > ne || ff > ts || lf > ts || + le16_to_cpu(rt->total) > ne || + ff > ts - sizeof(__le32) || lf > ts - sizeof(__le32) || (ff && ff < sizeof(struct RESTART_TABLE)) || (lf && lf < sizeof(struct RESTART_TABLE))) { return false; @@ -754,6 +755,9 @@ static bool check_rstbl(const struct RESTART_TABLE *rt, size_t bytes) return false;
off = le32_to_cpu(*(__le32 *)Add2Ptr(rt, off)); + + if (off > ts - sizeof(__le32)) + return false; }
return true; @@ -3722,6 +3726,8 @@ int log_replay(struct ntfs_inode *ni, bool *initialized)
u64 rec_lsn, checkpt_lsn = 0, rlsn = 0; struct ATTR_NAME_ENTRY *attr_names = NULL; + u32 attr_names_bytes = 0; + u32 oatbl_bytes = 0; struct RESTART_TABLE *dptbl = NULL; struct RESTART_TABLE *trtbl = NULL; const struct RESTART_TABLE *rt; @@ -3736,6 +3742,7 @@ int log_replay(struct ntfs_inode *ni, bool *initialized) struct NTFS_RESTART *rst = NULL; struct lcb *lcb = NULL; struct OPEN_ATTR_ENRTY *oe; + struct ATTR_NAME_ENTRY *ane; struct TRANSACTION_ENTRY *tr; struct DIR_PAGE_ENTRY *dp; u32 i, bytes_per_attr_entry; @@ -4314,17 +4321,40 @@ int log_replay(struct ntfs_inode *ni, bool *initialized) lcb = NULL;
check_attribute_names2: - if (rst->attr_names_len && oatbl) { - struct ATTR_NAME_ENTRY *ane = attr_names; - while (ane->off) { + if (attr_names && oatbl) { + off = 0; + for (;;) { + /* Check we can use attribute name entry 'ane'. */ + static_assert(sizeof(*ane) == 4); + if (off + sizeof(*ane) > attr_names_bytes) { + /* just ignore the rest. */ + break; + } + + ane = Add2Ptr(attr_names, off); + t16 = le16_to_cpu(ane->off); + if (!t16) { + /* this is the only valid exit. */ + break; + } + + /* Check we can use open attribute entry 'oe'. */ + if (t16 + sizeof(*oe) > oatbl_bytes) { + /* just ignore the rest. */ + break; + } + /* TODO: Clear table on exit! */ - oe = Add2Ptr(oatbl, le16_to_cpu(ane->off)); + oe = Add2Ptr(oatbl, t16); t16 = le16_to_cpu(ane->name_bytes); + off += t16 + sizeof(*ane); + if (off > attr_names_bytes) { + /* just ignore the rest. */ + break; + } oe->name_len = t16 / sizeof(short); oe->ptr = ane->name; oe->is_attr_name = 2; - ane = Add2Ptr(ane, - sizeof(struct ATTR_NAME_ENTRY) + t16); } }
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index d620d4c53c6f..f0beb173dbba 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -294,13 +294,16 @@ static void ocfs2_dx_dir_name_hash(struct inode *dir, const char *name, int len, * bh passed here can be an inode block or a dir data block, depending * on the inode inline data flag. */ -static int ocfs2_check_dir_entry(struct inode * dir, - struct ocfs2_dir_entry * de, - struct buffer_head * bh, +static int ocfs2_check_dir_entry(struct inode *dir, + struct ocfs2_dir_entry *de, + struct buffer_head *bh, + char *buf, + unsigned int size, unsigned long offset) { const char *error_msg = NULL; const int rlen = le16_to_cpu(de->rec_len); + const unsigned long next_offset = ((char *) de - buf) + rlen;
if (unlikely(rlen < OCFS2_DIR_REC_LEN(1))) error_msg = "rec_len is smaller than minimal"; @@ -308,9 +311,11 @@ static int ocfs2_check_dir_entry(struct inode * dir, error_msg = "rec_len % 4 != 0"; else if (unlikely(rlen < OCFS2_DIR_REC_LEN(de->name_len))) error_msg = "rec_len is too small for name_len"; - else if (unlikely( - ((char *) de - bh->b_data) + rlen > dir->i_sb->s_blocksize)) - error_msg = "directory entry across blocks"; + else if (unlikely(next_offset > size)) + error_msg = "directory entry overrun"; + else if (unlikely(next_offset > size - OCFS2_DIR_REC_LEN(1)) && + next_offset != size) + error_msg = "directory entry too close to end";
if (unlikely(error_msg != NULL)) mlog(ML_ERROR, "bad entry in directory #%llu: %s - " @@ -352,16 +357,17 @@ static inline int ocfs2_search_dirblock(struct buffer_head *bh, de_buf = first_de; dlimit = de_buf + bytes;
- while (de_buf < dlimit) { + while (de_buf < dlimit - OCFS2_DIR_MEMBER_LEN) { /* this code is executed quadratically often */ /* do minimal checking `by hand' */
de = (struct ocfs2_dir_entry *) de_buf;
- if (de_buf + namelen <= dlimit && + if (de->name + namelen <= dlimit && ocfs2_match(namelen, name, de)) { /* found a match - just to be sure, do a full check */ - if (!ocfs2_check_dir_entry(dir, de, bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, bh, first_de, + bytes, offset)) { ret = -1; goto bail; } @@ -1138,7 +1144,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir, pde = NULL; de = (struct ocfs2_dir_entry *) first_de; while (i < bytes) { - if (!ocfs2_check_dir_entry(dir, de, bh, i)) { + if (!ocfs2_check_dir_entry(dir, de, bh, first_de, bytes, i)) { status = -EIO; mlog_errno(status); goto bail; @@ -1635,7 +1641,8 @@ int __ocfs2_add_entry(handle_t *handle, /* These checks should've already been passed by the * prepare function, but I guess we can leave them * here anyway. */ - if (!ocfs2_check_dir_entry(dir, de, insert_bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, insert_bh, data_start, + size, offset)) { retval = -ENOENT; goto bail; } @@ -1774,7 +1781,8 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode, }
de = (struct ocfs2_dir_entry *) (data->id_data + ctx->pos); - if (!ocfs2_check_dir_entry(inode, de, di_bh, ctx->pos)) { + if (!ocfs2_check_dir_entry(inode, de, di_bh, (char *)data->id_data, + i_size_read(inode), ctx->pos)) { /* On error, skip the f_pos to the end. */ ctx->pos = i_size_read(inode); break; @@ -1867,7 +1875,8 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode, while (ctx->pos < i_size_read(inode) && offset < sb->s_blocksize) { de = (struct ocfs2_dir_entry *) (bh->b_data + offset); - if (!ocfs2_check_dir_entry(inode, de, bh, offset)) { + if (!ocfs2_check_dir_entry(inode, de, bh, bh->b_data, + sb->s_blocksize, offset)) { /* On error, skip the f_pos to the next block. */ ctx->pos = (ctx->pos | (sb->s_blocksize - 1)) + 1; @@ -3339,7 +3348,7 @@ static int ocfs2_find_dir_space_id(struct inode *dir, struct buffer_head *di_bh, struct super_block *sb = dir->i_sb; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; struct ocfs2_dir_entry *de, *last_de = NULL; - char *de_buf, *limit; + char *first_de, *de_buf, *limit; unsigned long offset = 0; unsigned int rec_len, new_rec_len, free_space;
@@ -3352,14 +3361,16 @@ static int ocfs2_find_dir_space_id(struct inode *dir, struct buffer_head *di_bh, else free_space = dir->i_sb->s_blocksize - i_size_read(dir);
- de_buf = di->id2.i_data.id_data; + first_de = di->id2.i_data.id_data; + de_buf = first_de; limit = de_buf + i_size_read(dir); rec_len = OCFS2_DIR_REC_LEN(namelen);
while (de_buf < limit) { de = (struct ocfs2_dir_entry *)de_buf;
- if (!ocfs2_check_dir_entry(dir, de, di_bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, di_bh, first_de, + i_size_read(dir), offset)) { ret = -ENOENT; goto out; } @@ -3441,7 +3452,8 @@ static int ocfs2_find_dir_space_el(struct inode *dir, const char *name, /* move to next block */ de = (struct ocfs2_dir_entry *) bh->b_data; } - if (!ocfs2_check_dir_entry(dir, de, bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, bh, bh->b_data, blocksize, + offset)) { status = -ENOENT; goto bail; } diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index e299e8634751..62489677f394 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -352,8 +352,12 @@ EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open_request_chan); int snd_dmaengine_pcm_sync_stop(struct snd_pcm_substream *substream) { struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); + struct dma_tx_state state; + enum dma_status status;
- dmaengine_synchronize(prtd->dma_chan); + status = dmaengine_tx_status(prtd->dma_chan, prtd->cookie, &state); + if (status != DMA_PAUSED) + dmaengine_synchronize(prtd->dma_chan);
return 0; } diff --git a/sound/core/seq/seq_ump_client.c b/sound/core/seq/seq_ump_client.c index c627d72f7fe2..9cdfbeae3ed5 100644 --- a/sound/core/seq/seq_ump_client.c +++ b/sound/core/seq/seq_ump_client.c @@ -28,6 +28,7 @@ struct seq_ump_group { int group; /* group index (0-based) */ unsigned int dir_bits; /* directions */ bool active; /* activeness */ + bool valid; /* valid group (referred by blocks) */ char name[64]; /* seq port name */ };
@@ -210,6 +211,13 @@ static void fill_port_info(struct snd_seq_port_info *port, sprintf(port->name, "Group %d", group->group + 1); }
+/* skip non-existing group for static blocks */ +static bool skip_group(struct seq_ump_client *client, struct seq_ump_group *group) +{ + return !group->valid && + (client->ump->info.flags & SNDRV_UMP_EP_INFO_STATIC_BLOCKS); +} + /* create a new sequencer port per UMP group */ static int seq_ump_group_init(struct seq_ump_client *client, int group_index) { @@ -217,6 +225,9 @@ static int seq_ump_group_init(struct seq_ump_client *client, int group_index) struct snd_seq_port_info *port __free(kfree) = NULL; struct snd_seq_port_callback pcallbacks;
+ if (skip_group(client, group)) + return 0; + port = kzalloc(sizeof(*port), GFP_KERNEL); if (!port) return -ENOMEM; @@ -250,6 +261,9 @@ static void update_port_infos(struct seq_ump_client *client) return;
for (i = 0; i < SNDRV_UMP_MAX_GROUPS; i++) { + if (skip_group(client, &client->groups[i])) + continue; + old->addr.client = client->seq_client; old->addr.port = i; err = snd_seq_kernel_client_ctl(client->seq_client, @@ -284,6 +298,7 @@ static void update_group_attrs(struct seq_ump_client *client) group->dir_bits = 0; group->active = 0; group->group = i; + group->valid = false; }
list_for_each_entry(fb, &client->ump->block_list, list) { @@ -291,6 +306,7 @@ static void update_group_attrs(struct seq_ump_client *client) break; group = &client->groups[fb->info.first_group]; for (i = 0; i < fb->info.num_groups; i++, group++) { + group->valid = true; if (fb->info.active) group->active = 1; switch (fb->info.direction) { diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 8a52ed9aa465..3d91ed8c445c 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -10333,6 +10333,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC), SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE), SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE), + SND_PCI_QUIRK(0x10ec, 0x119e, "Positivo SU C1400", ALC269_FIXUP_ASPIRE_HEADSET_MIC), SND_PCI_QUIRK(0x10ec, 0x11bc, "VAIO VJFE-IL", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), SND_PCI_QUIRK(0x10ec, 0x124c, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), @@ -10347,6 +10348,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc1a3, "Samsung Galaxy Book Pro (NP935XDB-KC1SE)", ALC298_FIXUP_SAMSUNG_AMP), + SND_PCI_QUIRK(0x144d, 0xc1a4, "Samsung Galaxy Book Pro 360 (NT935QBD)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc1a6, "Samsung Galaxy Book Pro 360 (NP930QBD)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8), SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_AMP), @@ -10488,6 +10490,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x231a, "Thinkpad Z16 Gen2", ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD), SND_PCI_QUIRK(0x17aa, 0x231e, "Thinkpad", ALC287_FIXUP_LENOVO_THKPAD_WH_ALC1318), SND_PCI_QUIRK(0x17aa, 0x231f, "Thinkpad", ALC287_FIXUP_LENOVO_THKPAD_WH_ALC1318), + SND_PCI_QUIRK(0x17aa, 0x2326, "Hera2", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),