commit: 111437b328d0310b3e4cdc09a811ef99e1b64c5e Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Wed Nov 30 15:42:27 2016 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Wed Nov 30 15:42:27 2016 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=111437b3
Linux patch 3.18.45 0000_README | 4 + 1044_linux-3.18.45.patch | 1239 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1243 insertions(+) diff --git a/0000_README b/0000_README index bfb562d..bdec9ea 100644 --- a/0000_README +++ b/0000_README @@ -219,6 +219,10 @@ Patch: 1043_linux-3.18.44.patch From: http://www.kernel.org Desc: Linux 3.18.44 +Patch: 1044_linux-3.18.45.patch +From: http://www.kernel.org +Desc: Linux 3.18.45 + 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/1044_linux-3.18.45.patch b/1044_linux-3.18.45.patch new file mode 100644 index 0000000..dbe8f9b --- /dev/null +++ b/1044_linux-3.18.45.patch @@ -0,0 +1,1239 @@ +diff --git a/Makefile b/Makefile +index 05b64e6d1456..de29f33d03a9 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,6 +1,6 @@ + VERSION = 3 + PATCHLEVEL = 18 +-SUBLEVEL = 44 ++SUBLEVEL = 45 + EXTRAVERSION = + NAME = Diseased Newt + +@@ -610,6 +610,8 @@ all: vmlinux + include $(srctree)/arch/$(SRCARCH)/Makefile + + KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,) ++KBUILD_CFLAGS += $(call cc-option,-fno-PIE) ++KBUILD_AFLAGS += $(call cc-option,-fno-PIE) + + ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE + KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) +diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c +index 824be0da92cd..f49289f7fd2a 100644 +--- a/arch/mips/kvm/emulate.c ++++ b/arch/mips/kvm/emulate.c +@@ -752,15 +752,15 @@ enum emulation_result kvm_mips_emul_eret(struct kvm_vcpu *vcpu) + struct mips_coproc *cop0 = vcpu->arch.cop0; + enum emulation_result er = EMULATE_DONE; + +- if (kvm_read_c0_guest_status(cop0) & ST0_EXL) { ++ if (kvm_read_c0_guest_status(cop0) & ST0_ERL) { ++ kvm_clear_c0_guest_status(cop0, ST0_ERL); ++ vcpu->arch.pc = kvm_read_c0_guest_errorepc(cop0); ++ } else if (kvm_read_c0_guest_status(cop0) & ST0_EXL) { + kvm_debug("[%#lx] ERET to %#lx\n", vcpu->arch.pc, + kvm_read_c0_guest_epc(cop0)); + kvm_clear_c0_guest_status(cop0, ST0_EXL); + vcpu->arch.pc = kvm_read_c0_guest_epc(cop0); + +- } else if (kvm_read_c0_guest_status(cop0) & ST0_ERL) { +- kvm_clear_c0_guest_status(cop0, ST0_ERL); +- vcpu->arch.pc = kvm_read_c0_guest_errorepc(cop0); + } else { + kvm_err("[%#lx] ERET when MIPS_SR_EXL|MIPS_SR_ERL == 0\n", + vcpu->arch.pc); +diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S +index 099c23616901..8f13c7facdd7 100644 +--- a/arch/parisc/kernel/syscall.S ++++ b/arch/parisc/kernel/syscall.S +@@ -106,8 +106,6 @@ linux_gateway_entry: + mtsp %r0,%sr4 /* get kernel space into sr4 */ + mtsp %r0,%sr5 /* get kernel space into sr5 */ + mtsp %r0,%sr6 /* get kernel space into sr6 */ +- mfsp %sr7,%r1 /* save user sr7 */ +- mtsp %r1,%sr3 /* and store it in sr3 */ + + #ifdef CONFIG_64BIT + /* for now we can *always* set the W bit on entry to the syscall +@@ -133,6 +131,14 @@ linux_gateway_entry: + depdi 0, 31, 32, %r21 + 1: + #endif ++ ++ /* We use a rsm/ssm pair to prevent sr3 from being clobbered ++ * by external interrupts. ++ */ ++ mfsp %sr7,%r1 /* save user sr7 */ ++ rsm PSW_SM_I, %r0 /* disable interrupts */ ++ mtsp %r1,%sr3 /* and store it in sr3 */ ++ + mfctl %cr30,%r1 + xor %r1,%r30,%r30 /* ye olde xor trick */ + xor %r1,%r30,%r1 +@@ -147,6 +153,7 @@ linux_gateway_entry: + */ + + mtsp %r0,%sr7 /* get kernel space into sr7 */ ++ ssm PSW_SM_I, %r0 /* enable interrupts */ + STREGM %r1,FRAME_SIZE(%r30) /* save r1 (usp) here for now */ + mfctl %cr30,%r1 /* get task ptr in %r1 */ + LDREG TI_TASK(%r1),%r1 +diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle_power7.S +index 283c603716a0..df448d17641d 100644 +--- a/arch/powerpc/kernel/idle_power7.S ++++ b/arch/powerpc/kernel/idle_power7.S +@@ -28,7 +28,7 @@ + std r0,0(r1); \ + ptesync; \ + ld r0,0(r1); \ +-1: cmp cr0,r0,r0; \ ++1: cmpd cr0,r0,r0; \ + bne 1b; \ + IDLE_INST; \ + b . +diff --git a/arch/powerpc/mm/copro_fault.c b/arch/powerpc/mm/copro_fault.c +index 1b5305d4bdab..575b871c3887 100644 +--- a/arch/powerpc/mm/copro_fault.c ++++ b/arch/powerpc/mm/copro_fault.c +@@ -102,6 +102,8 @@ int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) + switch (REGION_ID(ea)) { + case USER_REGION_ID: + pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); ++ if (mm == NULL) ++ return 1; + psize = get_slice_psize(mm, ea); + ssize = user_segment_size(ea); + vsid = get_vsid(mm->context.id, ea, ssize); +diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c +index 6e09c1dac2b7..2453a9f20d01 100644 +--- a/drivers/char/virtio_console.c ++++ b/drivers/char/virtio_console.c +@@ -1532,19 +1532,29 @@ static void remove_port_data(struct port *port) + spin_lock_irq(&port->inbuf_lock); + /* Remove unused data this port might have received. */ + discard_port_data(port); ++ spin_unlock_irq(&port->inbuf_lock); + + /* Remove buffers we queued up for the Host to send us data in. */ +- while ((buf = virtqueue_detach_unused_buf(port->in_vq))) +- free_buf(buf, true); +- spin_unlock_irq(&port->inbuf_lock); ++ do { ++ spin_lock_irq(&port->inbuf_lock); ++ buf = virtqueue_detach_unused_buf(port->in_vq); ++ spin_unlock_irq(&port->inbuf_lock); ++ if (buf) ++ free_buf(buf, true); ++ } while (buf); + + spin_lock_irq(&port->outvq_lock); + reclaim_consumed_buffers(port); ++ spin_unlock_irq(&port->outvq_lock); + + /* Free pending buffers from the out-queue. */ +- while ((buf = virtqueue_detach_unused_buf(port->out_vq))) +- free_buf(buf, true); +- spin_unlock_irq(&port->outvq_lock); ++ do { ++ spin_lock_irq(&port->outvq_lock); ++ buf = virtqueue_detach_unused_buf(port->out_vq); ++ spin_unlock_irq(&port->outvq_lock); ++ if (buf) ++ free_buf(buf, true); ++ } while (buf); + } + + /* +diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c +index 2c68da1ceeee..e7a085acf72d 100644 +--- a/drivers/firewire/net.c ++++ b/drivers/firewire/net.c +@@ -73,13 +73,13 @@ struct rfc2734_header { + + #define fwnet_get_hdr_lf(h) (((h)->w0 & 0xc0000000) >> 30) + #define fwnet_get_hdr_ether_type(h) (((h)->w0 & 0x0000ffff)) +-#define fwnet_get_hdr_dg_size(h) (((h)->w0 & 0x0fff0000) >> 16) ++#define fwnet_get_hdr_dg_size(h) ((((h)->w0 & 0x0fff0000) >> 16) + 1) + #define fwnet_get_hdr_fg_off(h) (((h)->w0 & 0x00000fff)) + #define fwnet_get_hdr_dgl(h) (((h)->w1 & 0xffff0000) >> 16) + +-#define fwnet_set_hdr_lf(lf) ((lf) << 30) ++#define fwnet_set_hdr_lf(lf) ((lf) << 30) + #define fwnet_set_hdr_ether_type(et) (et) +-#define fwnet_set_hdr_dg_size(dgs) ((dgs) << 16) ++#define fwnet_set_hdr_dg_size(dgs) (((dgs) - 1) << 16) + #define fwnet_set_hdr_fg_off(fgo) (fgo) + + #define fwnet_set_hdr_dgl(dgl) ((dgl) << 16) +@@ -591,6 +591,9 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len, + int retval; + u16 ether_type; + ++ if (len <= RFC2374_UNFRAG_HDR_SIZE) ++ return 0; ++ + hdr.w0 = be32_to_cpu(buf[0]); + lf = fwnet_get_hdr_lf(&hdr); + if (lf == RFC2374_HDR_UNFRAG) { +@@ -615,7 +618,12 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len, + return fwnet_finish_incoming_packet(net, skb, source_node_id, + is_broadcast, ether_type); + } ++ + /* A datagram fragment has been received, now the fun begins. */ ++ ++ if (len <= RFC2374_FRAG_HDR_SIZE) ++ return 0; ++ + hdr.w1 = ntohl(buf[1]); + buf += 2; + len -= RFC2374_FRAG_HDR_SIZE; +@@ -627,7 +635,10 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len, + fg_off = fwnet_get_hdr_fg_off(&hdr); + } + datagram_label = fwnet_get_hdr_dgl(&hdr); +- dg_size = fwnet_get_hdr_dg_size(&hdr); /* ??? + 1 */ ++ dg_size = fwnet_get_hdr_dg_size(&hdr); ++ ++ if (fg_off + len > dg_size) ++ return 0; + + spin_lock_irqsave(&dev->lock, flags); + +@@ -735,6 +746,22 @@ static void fwnet_receive_packet(struct fw_card *card, struct fw_request *r, + fw_send_response(card, r, rcode); + } + ++static int gasp_source_id(__be32 *p) ++{ ++ return be32_to_cpu(p[0]) >> 16; ++} ++ ++static u32 gasp_specifier_id(__be32 *p) ++{ ++ return (be32_to_cpu(p[0]) & 0xffff) << 8 | ++ (be32_to_cpu(p[1]) & 0xff000000) >> 24; ++} ++ ++static u32 gasp_version(__be32 *p) ++{ ++ return be32_to_cpu(p[1]) & 0xffffff; ++} ++ + static void fwnet_receive_broadcast(struct fw_iso_context *context, + u32 cycle, size_t header_length, void *header, void *data) + { +@@ -744,9 +771,6 @@ static void fwnet_receive_broadcast(struct fw_iso_context *context, + __be32 *buf_ptr; + int retval; + u32 length; +- u16 source_node_id; +- u32 specifier_id; +- u32 ver; + unsigned long offset; + unsigned long flags; + +@@ -763,22 +787,17 @@ static void fwnet_receive_broadcast(struct fw_iso_context *context, + + spin_unlock_irqrestore(&dev->lock, flags); + +- specifier_id = (be32_to_cpu(buf_ptr[0]) & 0xffff) << 8 +- | (be32_to_cpu(buf_ptr[1]) & 0xff000000) >> 24; +- ver = be32_to_cpu(buf_ptr[1]) & 0xffffff; +- source_node_id = be32_to_cpu(buf_ptr[0]) >> 16; +- +- if (specifier_id == IANA_SPECIFIER_ID && +- (ver == RFC2734_SW_VERSION ++ if (length > IEEE1394_GASP_HDR_SIZE && ++ gasp_specifier_id(buf_ptr) == IANA_SPECIFIER_ID && ++ (gasp_version(buf_ptr) == RFC2734_SW_VERSION + #if IS_ENABLED(CONFIG_IPV6) +- || ver == RFC3146_SW_VERSION ++ || gasp_version(buf_ptr) == RFC3146_SW_VERSION + #endif +- )) { +- buf_ptr += 2; +- length -= IEEE1394_GASP_HDR_SIZE; +- fwnet_incoming_packet(dev, buf_ptr, length, source_node_id, ++ )) ++ fwnet_incoming_packet(dev, buf_ptr + 2, ++ length - IEEE1394_GASP_HDR_SIZE, ++ gasp_source_id(buf_ptr), + context->card->generation, true); +- } + + packet.payload_length = dev->rcv_buffer_size; + packet.interrupt = 1; +diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c +index a019ba246e39..3e8a0d634420 100644 +--- a/drivers/gpu/drm/radeon/ni.c ++++ b/drivers/gpu/drm/radeon/ni.c +@@ -1339,9 +1339,7 @@ static void cayman_pcie_gart_fini(struct radeon_device *rdev) + void cayman_cp_int_cntl_setup(struct radeon_device *rdev, + int ring, u32 cp_int_cntl) + { +- u32 srbm_gfx_cntl = RREG32(SRBM_GFX_CNTL) & ~3; +- +- WREG32(SRBM_GFX_CNTL, srbm_gfx_cntl | (ring & 3)); ++ WREG32(SRBM_GFX_CNTL, RINGID(ring)); + WREG32(CP_INT_CNTL, cp_int_cntl); + } + +diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c +index 65a0c1c03c69..fdac8d3847dc 100644 +--- a/drivers/gpu/drm/radeon/r600_dpm.c ++++ b/drivers/gpu/drm/radeon/r600_dpm.c +@@ -156,19 +156,20 @@ u32 r600_dpm_get_vblank_time(struct radeon_device *rdev) + struct drm_device *dev = rdev->ddev; + struct drm_crtc *crtc; + struct radeon_crtc *radeon_crtc; +- u32 line_time_us, vblank_lines; ++ u32 vblank_in_pixels; + u32 vblank_time_us = 0xffffffff; /* if the displays are off, vblank time is max */ + + if (rdev->num_crtc && rdev->mode_info.mode_config_initialized) { + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + radeon_crtc = to_radeon_crtc(crtc); + if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) { +- line_time_us = (radeon_crtc->hw_mode.crtc_htotal * 1000) / +- radeon_crtc->hw_mode.clock; +- vblank_lines = radeon_crtc->hw_mode.crtc_vblank_end - +- radeon_crtc->hw_mode.crtc_vdisplay + +- (radeon_crtc->v_border * 2); +- vblank_time_us = vblank_lines * line_time_us; ++ vblank_in_pixels = ++ radeon_crtc->hw_mode.crtc_htotal * ++ (radeon_crtc->hw_mode.crtc_vblank_end - ++ radeon_crtc->hw_mode.crtc_vdisplay + ++ (radeon_crtc->v_border * 2)); ++ ++ vblank_time_us = vblank_in_pixels * 1000 / radeon_crtc->hw_mode.clock; + break; + } + } +diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c +index c3530caa7ddd..1a75d78a2708 100644 +--- a/drivers/gpu/drm/radeon/si_dpm.c ++++ b/drivers/gpu/drm/radeon/si_dpm.c +@@ -2945,6 +2945,49 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, + int i; + struct si_dpm_quirk *p = si_dpm_quirk_list; + ++ /* limit all SI kickers */ ++ if (rdev->family == CHIP_PITCAIRN) { ++ if ((rdev->pdev->revision == 0x81) || ++ (rdev->pdev->device == 0x6810) || ++ (rdev->pdev->device == 0x6811) || ++ (rdev->pdev->device == 0x6816) || ++ (rdev->pdev->device == 0x6817) || ++ (rdev->pdev->device == 0x6806)) ++ max_mclk = 120000; ++ } else if (rdev->family == CHIP_VERDE) { ++ if ((rdev->pdev->revision == 0x81) || ++ (rdev->pdev->revision == 0x83) || ++ (rdev->pdev->revision == 0x87) || ++ (rdev->pdev->device == 0x6820) || ++ (rdev->pdev->device == 0x6821) || ++ (rdev->pdev->device == 0x6822) || ++ (rdev->pdev->device == 0x6823) || ++ (rdev->pdev->device == 0x682A) || ++ (rdev->pdev->device == 0x682B)) { ++ max_sclk = 75000; ++ max_mclk = 80000; ++ } ++ } else if (rdev->family == CHIP_OLAND) { ++ if ((rdev->pdev->revision == 0xC7) || ++ (rdev->pdev->revision == 0x80) || ++ (rdev->pdev->revision == 0x81) || ++ (rdev->pdev->revision == 0x83) || ++ (rdev->pdev->device == 0x6604) || ++ (rdev->pdev->device == 0x6605)) { ++ max_sclk = 75000; ++ max_mclk = 80000; ++ } ++ } else if (rdev->family == CHIP_HAINAN) { ++ if ((rdev->pdev->revision == 0x81) || ++ (rdev->pdev->revision == 0x83) || ++ (rdev->pdev->revision == 0xC3) || ++ (rdev->pdev->device == 0x6664) || ++ (rdev->pdev->device == 0x6665) || ++ (rdev->pdev->device == 0x6667)) { ++ max_sclk = 75000; ++ max_mclk = 80000; ++ } ++ } + /* Apply dpm quirks */ + while (p && p->chip_device != 0) { + if (rdev->pdev->vendor == p->chip_vendor && +@@ -2957,10 +3000,6 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, + } + ++p; + } +- /* limit mclk on all R7 370 parts for stability */ +- if (rdev->pdev->device == 0x6811 && +- rdev->pdev->revision == 0x81) +- max_mclk = 120000; + + if ((rdev->pm.dpm.new_active_crtc_count > 1) || + ni_dpm_vblank_too_short(rdev)) +diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c +index 3b9c9ef0deb8..2d1414d07305 100644 +--- a/drivers/hv/hv_util.c ++++ b/drivers/hv/hv_util.c +@@ -283,10 +283,14 @@ static void heartbeat_onchannelcallback(void *context) + u8 *hbeat_txf_buf = util_heartbeat.recv_buffer; + struct icmsg_negotiate *negop = NULL; + +- vmbus_recvpacket(channel, hbeat_txf_buf, +- PAGE_SIZE, &recvlen, &requestid); ++ while (1) { ++ ++ vmbus_recvpacket(channel, hbeat_txf_buf, ++ PAGE_SIZE, &recvlen, &requestid); ++ ++ if (!recvlen) ++ break; + +- if (recvlen > 0) { + icmsghdrp = (struct icmsg_hdr *)&hbeat_txf_buf[ + sizeof(struct vmbuspipe_hdr)]; + +diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h +index 89daac119a69..faccb8349647 100644 +--- a/drivers/input/serio/i8042-x86ia64io.h ++++ b/drivers/input/serio/i8042-x86ia64io.h +@@ -783,6 +783,13 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = { + DMI_MATCH(DMI_PRODUCT_NAME, "P34"), + }, + }, ++ { ++ /* Schenker XMG C504 - Elantech touchpad */ ++ .matches = { ++ DMI_MATCH(DMI_SYS_VENDOR, "XMG"), ++ DMI_MATCH(DMI_PRODUCT_NAME, "C504"), ++ }, ++ }, + { } + }; + +diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c +index 1242d8a25721..70565fc17ea7 100644 +--- a/drivers/irqchip/irq-gic-v3.c ++++ b/drivers/irqchip/irq-gic-v3.c +@@ -178,7 +178,7 @@ static void gic_enable_redist(bool enable) + return; /* No PM support in this redistributor */ + } + +- while (count--) { ++ while (--count) { + val = readl_relaxed(rbase + GICR_WAKER); + if (enable ^ (val & GICR_WAKER_ChildrenAsleep)) + break; +diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c +index b2bd1ebf4562..fc93bd80270f 100644 +--- a/drivers/md/dm-table.c ++++ b/drivers/md/dm-table.c +@@ -691,37 +691,32 @@ int dm_table_add_target(struct dm_table *t, const char *type, + + tgt->type = dm_get_target_type(type); + if (!tgt->type) { +- DMERR("%s: %s: unknown target type", dm_device_name(t->md), +- type); ++ DMERR("%s: %s: unknown target type", dm_device_name(t->md), type); + return -EINVAL; + } + + if (dm_target_needs_singleton(tgt->type)) { + if (t->num_targets) { +- DMERR("%s: target type %s must appear alone in table", +- dm_device_name(t->md), type); +- return -EINVAL; ++ tgt->error = "singleton target type must appear alone in table"; ++ goto bad; + } + t->singleton = 1; + } + + if (dm_target_always_writeable(tgt->type) && !(t->mode & FMODE_WRITE)) { +- DMERR("%s: target type %s may not be included in read-only tables", +- dm_device_name(t->md), type); +- return -EINVAL; ++ tgt->error = "target type may not be included in a read-only table"; ++ goto bad; + } + + if (t->immutable_target_type) { + if (t->immutable_target_type != tgt->type) { +- DMERR("%s: immutable target type %s cannot be mixed with other target types", +- dm_device_name(t->md), t->immutable_target_type->name); +- return -EINVAL; ++ tgt->error = "immutable target type cannot be mixed with other target types"; ++ goto bad; + } + } else if (dm_target_is_immutable(tgt->type)) { + if (t->num_targets) { +- DMERR("%s: immutable target type %s cannot be mixed with other target types", +- dm_device_name(t->md), tgt->type->name); +- return -EINVAL; ++ tgt->error = "immutable target type cannot be mixed with other target types"; ++ goto bad; + } + t->immutable_target_type = tgt->type; + } +@@ -736,7 +731,6 @@ int dm_table_add_target(struct dm_table *t, const char *type, + */ + if (!adjoin(t, tgt)) { + tgt->error = "Gap in table"; +- r = -EINVAL; + goto bad; + } + +diff --git a/drivers/md/md.c b/drivers/md/md.c +index 3d2cc7453ec1..a4b0b4e43b40 100644 +--- a/drivers/md/md.c ++++ b/drivers/md/md.c +@@ -7409,6 +7409,9 @@ void md_do_sync(struct md_thread *thread) + break; + + j += sectors; ++ if (j > max_sectors) ++ /* when skipping, extra large numbers can be returned. */ ++ j = max_sectors; + if (j > 2) + mddev->curr_resync = j; + mddev->curr_mark_cnt = io_sectors; +@@ -7468,11 +7471,17 @@ void md_do_sync(struct md_thread *thread) + blk_finish_plug(&plug); + wait_event(mddev->recovery_wait, !atomic_read(&mddev->recovery_active)); + ++ if (!test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery) && ++ !test_bit(MD_RECOVERY_INTR, &mddev->recovery) && ++ mddev->curr_resync > 3) { ++ mddev->curr_resync_completed = mddev->curr_resync; ++ sysfs_notify(&mddev->kobj, NULL, "sync_completed"); ++ } + /* tell personality that we are finished */ + mddev->pers->sync_request(mddev, max_sectors, &skipped, 1); + + if (!test_bit(MD_RECOVERY_CHECK, &mddev->recovery) && +- mddev->curr_resync > 2) { ++ mddev->curr_resync > 3) { + if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { + if (test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { + if (mddev->curr_resync >= mddev->recovery_cp) { +diff --git a/drivers/memstick/host/rtsx_usb_ms.c b/drivers/memstick/host/rtsx_usb_ms.c +index a7282b7d4de8..021e4252ee04 100644 +--- a/drivers/memstick/host/rtsx_usb_ms.c ++++ b/drivers/memstick/host/rtsx_usb_ms.c +@@ -524,6 +524,7 @@ static void rtsx_usb_ms_handle_req(struct work_struct *work) + int rc; + + if (!host->req) { ++ pm_runtime_get_sync(ms_dev(host)); + do { + rc = memstick_next_req(msh, &host->req); + dev_dbg(ms_dev(host), "next req %d\n", rc); +@@ -544,6 +545,7 @@ static void rtsx_usb_ms_handle_req(struct work_struct *work) + host->req->error); + } + } while (!rc); ++ pm_runtime_put(ms_dev(host)); + } + + } +@@ -570,6 +572,7 @@ static int rtsx_usb_ms_set_param(struct memstick_host *msh, + dev_dbg(ms_dev(host), "%s: param = %d, value = %d\n", + __func__, param, value); + ++ pm_runtime_get_sync(ms_dev(host)); + mutex_lock(&ucr->dev_mutex); + + err = rtsx_usb_card_exclusive_check(ucr, RTSX_USB_MS_CARD); +@@ -635,6 +638,7 @@ static int rtsx_usb_ms_set_param(struct memstick_host *msh, + } + out: + mutex_unlock(&ucr->dev_mutex); ++ pm_runtime_put(ms_dev(host)); + + /* power-on delay */ + if (param == MEMSTICK_POWER && value == MEMSTICK_POWER_ON) +@@ -681,6 +685,7 @@ static int rtsx_usb_detect_ms_card(void *__host) + int err; + + for (;;) { ++ pm_runtime_get_sync(ms_dev(host)); + mutex_lock(&ucr->dev_mutex); + + /* Check pending MS card changes */ +@@ -703,6 +708,7 @@ static int rtsx_usb_detect_ms_card(void *__host) + } + + poll_again: ++ pm_runtime_put(ms_dev(host)); + if (host->eject) + break; + +diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c +index 1ca94e6fa8fb..e9e6f7d61a71 100644 +--- a/drivers/misc/genwqe/card_utils.c ++++ b/drivers/misc/genwqe/card_utils.c +@@ -351,17 +351,27 @@ int genwqe_alloc_sync_sgl(struct genwqe_dev *cd, struct genwqe_sgl *sgl, + if (copy_from_user(sgl->lpage, user_addr + user_size - + sgl->lpage_size, sgl->lpage_size)) { + rc = -EFAULT; +- goto err_out1; ++ goto err_out2; + } + } + return 0; + ++ err_out2: ++ __genwqe_free_consistent(cd, PAGE_SIZE, sgl->lpage, ++ sgl->lpage_dma_addr); ++ sgl->lpage = NULL; ++ sgl->lpage_dma_addr = 0; + err_out1: + __genwqe_free_consistent(cd, PAGE_SIZE, sgl->fpage, + sgl->fpage_dma_addr); ++ sgl->fpage = NULL; ++ sgl->fpage_dma_addr = 0; + err_out: + __genwqe_free_consistent(cd, sgl->sgl_size, sgl->sgl, + sgl->sgl_dma_addr); ++ sgl->sgl = NULL; ++ sgl->sgl_dma_addr = 0; ++ sgl->sgl_size = 0; + return -ENOMEM; + } + +diff --git a/drivers/misc/mei/hw-txe.c b/drivers/misc/mei/hw-txe.c +index c11a01a1ec21..2e76fd528c70 100644 +--- a/drivers/misc/mei/hw-txe.c ++++ b/drivers/misc/mei/hw-txe.c +@@ -973,11 +973,13 @@ static bool mei_txe_check_and_ack_intrs(struct mei_device *dev, bool do_ack) + hisr = mei_txe_br_reg_read(hw, HISR_REG); + + aliveness = mei_txe_aliveness_get(dev); +- if (hhisr & IPC_HHIER_SEC && aliveness) ++ if (hhisr & IPC_HHIER_SEC && aliveness) { + ipc_isr = mei_txe_sec_reg_read_silent(hw, + SEC_IPC_HOST_INT_STATUS_REG); +- else ++ } else { + ipc_isr = 0; ++ hhisr &= ~IPC_HHIER_SEC; ++ } + + generated = generated || + (hisr & HISR_INT_STS_MSK) || +diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c +index 4078ebe81c45..dec6b0ec4def 100644 +--- a/drivers/mmc/card/block.c ++++ b/drivers/mmc/card/block.c +@@ -1657,7 +1657,7 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq, + struct mmc_blk_data *md = mq->data; + struct mmc_packed *packed = mqrq->packed; + bool do_rel_wr, do_data_tag; +- u32 *packed_cmd_hdr; ++ __le32 *packed_cmd_hdr; + u8 hdr_blocks; + u8 i = 1; + +diff --git a/drivers/mmc/card/queue.h b/drivers/mmc/card/queue.h +index 99e6521e6169..f42c11293dd8 100644 +--- a/drivers/mmc/card/queue.h ++++ b/drivers/mmc/card/queue.h +@@ -24,7 +24,7 @@ enum mmc_packed_type { + + struct mmc_packed { + struct list_head list; +- u32 cmd_hdr[1024]; ++ __le32 cmd_hdr[1024]; + unsigned int blocks; + u8 nr_entries; + u8 retries; +diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c +index 88af827e086b..a9e97a138f3d 100644 +--- a/drivers/mmc/host/rtsx_usb_sdmmc.c ++++ b/drivers/mmc/host/rtsx_usb_sdmmc.c +@@ -1138,11 +1138,6 @@ static void sdmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) + dev_dbg(sdmmc_dev(host), "%s\n", __func__); + mutex_lock(&ucr->dev_mutex); + +- if (rtsx_usb_card_exclusive_check(ucr, RTSX_USB_SD_CARD)) { +- mutex_unlock(&ucr->dev_mutex); +- return; +- } +- + sd_set_power_mode(host, ios->power_mode); + sd_set_bus_width(host, ios->bus_width); + sd_set_timing(host, ios->timing, &host->ddr_mode); +@@ -1314,6 +1309,7 @@ static void rtsx_usb_update_led(struct work_struct *work) + container_of(work, struct rtsx_usb_sdmmc, led_work); + struct rtsx_ucr *ucr = host->ucr; + ++ pm_runtime_get_sync(sdmmc_dev(host)); + mutex_lock(&ucr->dev_mutex); + + if (host->led.brightness == LED_OFF) +@@ -1322,6 +1318,7 @@ static void rtsx_usb_update_led(struct work_struct *work) + rtsx_usb_turn_on_led(ucr); + + mutex_unlock(&ucr->dev_mutex); ++ pm_runtime_put(sdmmc_dev(host)); + } + #endif + +diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c +index 8e7605894dfd..388046e71e80 100644 +--- a/drivers/mmc/host/sdhci.c ++++ b/drivers/mmc/host/sdhci.c +@@ -669,7 +669,7 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd) + * host->clock is in Hz. target_timeout is in us. + * Hence, us = 1000000 * cycles / Hz. Round up. + */ +- val = 1000000 * data->timeout_clks; ++ val = 1000000ULL * data->timeout_clks; + if (do_div(val, host->clock)) + target_timeout++; + target_timeout += val; +diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c +index 0b44fb5ee485..7bded8e3f116 100644 +--- a/drivers/scsi/arcmsr/arcmsr_hba.c ++++ b/drivers/scsi/arcmsr/arcmsr_hba.c +@@ -2545,18 +2545,9 @@ static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd, + struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata; + struct CommandControlBlock *ccb; + int target = cmd->device->id; +- int lun = cmd->device->lun; +- uint8_t scsicmd = cmd->cmnd[0]; + cmd->scsi_done = done; + cmd->host_scribble = NULL; + cmd->result = 0; +- if ((scsicmd == SYNCHRONIZE_CACHE) ||(scsicmd == SEND_DIAGNOSTIC)){ +- if(acb->devstate[target][lun] == ARECA_RAID_GONE) { +- cmd->result = (DID_NO_CONNECT << 16); +- } +- cmd->scsi_done(cmd); +- return 0; +- } + if (target == 16) { + /* virtual device for iop message transfer */ + arcmsr_handle_virtual_command(acb, cmd); +diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c +index b1af2987b0c8..1ff0ece87644 100644 +--- a/drivers/scsi/megaraid/megaraid_sas_base.c ++++ b/drivers/scsi/megaraid/megaraid_sas_base.c +@@ -1614,16 +1614,13 @@ megasas_queue_command(struct Scsi_Host *shost, struct scsi_cmnd *scmd) + goto out_done; + } + +- switch (scmd->cmnd[0]) { +- case SYNCHRONIZE_CACHE: +- /* +- * FW takes care of flush cache on its own +- * No need to send it down +- */ ++ /* ++ * FW takes care of flush cache on its own for Virtual Disk. ++ * No need to send it down for VD. For JBOD send SYNCHRONIZE_CACHE to FW. ++ */ ++ if ((scmd->cmnd[0] == SYNCHRONIZE_CACHE) && MEGASAS_IS_LOGICAL(scmd)) { + scmd->result = DID_OK << 16; + goto out_done; +- default: +- break; + } + + if (instance->instancet->build_and_issue_cmd(instance, scmd)) { +diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c +index 238e06f13b8a..dda3a32743b5 100644 +--- a/drivers/scsi/scsi_debug.c ++++ b/drivers/scsi/scsi_debug.c +@@ -3998,6 +3998,7 @@ static void __exit scsi_debug_exit(void) + if (dif_storep) + vfree(dif_storep); + ++ vfree(map_storep); + vfree(fake_storep); + } + +diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c +index f49cb534a829..3386e72ba7e4 100644 +--- a/drivers/scsi/scsi_scan.c ++++ b/drivers/scsi/scsi_scan.c +@@ -1531,12 +1531,12 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags, + out_err: + kfree(lun_data); + out: +- scsi_device_put(sdev); + if (scsi_device_created(sdev)) + /* + * the sdev we used didn't appear in the report luns scan + */ + __scsi_remove_device(sdev); ++ scsi_device_put(sdev); + return ret; + } + +diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c +index e9186cdf35e9..01ee1273a6eb 100644 +--- a/drivers/target/target_core_xcopy.c ++++ b/drivers/target/target_core_xcopy.c +@@ -698,6 +698,7 @@ static int target_xcopy_read_source( + rc = target_xcopy_setup_pt_cmd(xpt_cmd, xop, src_dev, &cdb[0], + remote_port, true); + if (rc < 0) { ++ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status; + transport_generic_free_cmd(se_cmd, 0); + return rc; + } +@@ -709,6 +710,7 @@ static int target_xcopy_read_source( + + rc = target_xcopy_issue_pt_cmd(xpt_cmd); + if (rc < 0) { ++ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status; + transport_generic_free_cmd(se_cmd, 0); + return rc; + } +@@ -759,6 +761,7 @@ static int target_xcopy_write_destination( + remote_port, false); + if (rc < 0) { + struct se_cmd *src_cmd = &xop->src_pt_cmd->se_cmd; ++ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status; + /* + * If the failure happened before the t_mem_list hand-off in + * target_xcopy_setup_pt_cmd(), Reset memory + clear flag so that +@@ -774,6 +777,7 @@ static int target_xcopy_write_destination( + + rc = target_xcopy_issue_pt_cmd(xpt_cmd); + if (rc < 0) { ++ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status; + se_cmd->se_cmd_flags &= ~SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC; + transport_generic_free_cmd(se_cmd, 0); + return rc; +@@ -860,9 +864,14 @@ static void target_xcopy_do_work(struct work_struct *work) + out: + xcopy_pt_undepend_remotedev(xop); + kfree(xop); +- +- pr_warn("target_xcopy_do_work: Setting X-COPY CHECK_CONDITION -> sending response\n"); +- ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION; ++ /* ++ * Don't override an error scsi status if it has already been set ++ */ ++ if (ec_cmd->scsi_status == SAM_STAT_GOOD) { ++ pr_warn_ratelimited("target_xcopy_do_work: rc: %d, Setting X-COPY" ++ " CHECK_CONDITION -> sending response\n", rc); ++ ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION; ++ } + target_complete_cmd(ec_cmd, SAM_STAT_CHECK_CONDITION); + } + +diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c +index 9062636d3154..1a049e4de937 100644 +--- a/drivers/tty/vt/vt.c ++++ b/drivers/tty/vt/vt.c +@@ -863,10 +863,15 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, + if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) + return 0; + ++ if (new_screen_size > (4 << 20)) ++ return -EINVAL; + newscreen = kmalloc(new_screen_size, GFP_USER); + if (!newscreen) + return -ENOMEM; + ++ if (vc == sel_cons) ++ clear_selection(); ++ + old_rows = vc->vc_rows; + old_row_size = vc->vc_size_row; + +diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c +index 6e6f87656e7b..2e7d27b4cf89 100644 +--- a/drivers/usb/gadget/function/u_ether.c ++++ b/drivers/usb/gadget/function/u_ether.c +@@ -591,8 +591,9 @@ static netdev_tx_t eth_start_xmit(struct sk_buff *skb, + + /* throttle high/super speed IRQ rate back slightly */ + if (gadget_is_dualspeed(dev->gadget)) +- req->no_interrupt = (dev->gadget->speed == USB_SPEED_HIGH || +- dev->gadget->speed == USB_SPEED_SUPER) ++ req->no_interrupt = (((dev->gadget->speed == USB_SPEED_HIGH || ++ dev->gadget->speed == USB_SPEED_SUPER)) && ++ !list_empty(&dev->tx_reqs)) + ? ((atomic_read(&dev->tx_qlen) % dev->qmult) != 0) + : 0; + +diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c +index d664edabf14e..af2412f5abab 100644 +--- a/drivers/usb/host/ohci-hcd.c ++++ b/drivers/usb/host/ohci-hcd.c +@@ -72,7 +72,7 @@ + static const char hcd_name [] = "ohci_hcd"; + + #define STATECHANGE_DELAY msecs_to_jiffies(300) +-#define IO_WATCHDOG_DELAY msecs_to_jiffies(250) ++#define IO_WATCHDOG_DELAY msecs_to_jiffies(275) + + #include "ohci.h" + #include "pci-quirks.h" +diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c +index 54caaf87c567..575582e807d3 100644 +--- a/drivers/usb/host/xhci-pci.c ++++ b/drivers/usb/host/xhci-pci.c +@@ -45,6 +45,7 @@ + + #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31 + #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31 ++#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI 0x9cb1 + #define PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI 0x22b5 + #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI 0xa12f + #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI 0x9d2f +@@ -147,7 +148,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) + xhci->quirks |= XHCI_SPURIOUS_REBOOT; + } + if (pdev->vendor == PCI_VENDOR_ID_INTEL && +- pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) { ++ (pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI || ++ pdev->device == PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI)) { + xhci->quirks |= XHCI_SPURIOUS_REBOOT; + xhci->quirks |= XHCI_SPURIOUS_WAKEUP; + } +diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c +index 685a90168d8e..faab1f8ea370 100644 +--- a/drivers/usb/serial/cp210x.c ++++ b/drivers/usb/serial/cp210x.c +@@ -845,7 +845,9 @@ static int cp210x_tiocmget(struct tty_struct *tty) + unsigned int control; + int result; + +- cp210x_get_config(port, CP210X_GET_MDMSTS, &control, 1); ++ result = cp210x_get_config(port, CP210X_GET_MDMSTS, &control, 1); ++ if (result) ++ return result; + + result = ((control & CONTROL_DTR) ? TIOCM_DTR : 0) + |((control & CONTROL_RTS) ? TIOCM_RTS : 0) +diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c +index 8c48c9d83d48..494167fe6a2c 100644 +--- a/drivers/usb/serial/ftdi_sio.c ++++ b/drivers/usb/serial/ftdi_sio.c +@@ -986,7 +986,8 @@ static const struct usb_device_id id_table_combined[] = { + /* ekey Devices */ + { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) }, + /* Infineon Devices */ +- { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_PID, 1) }, ++ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) }, ++ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) }, + /* GE Healthcare devices */ + { USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) }, + /* Active Research (Actisense) devices */ +diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h +index 48db84f25cc9..db1a9b3a5f38 100644 +--- a/drivers/usb/serial/ftdi_sio_ids.h ++++ b/drivers/usb/serial/ftdi_sio_ids.h +@@ -626,8 +626,9 @@ + /* + * Infineon Technologies + */ +-#define INFINEON_VID 0x058b +-#define INFINEON_TRIBOARD_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */ ++#define INFINEON_VID 0x058b ++#define INFINEON_TRIBOARD_TC1798_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */ ++#define INFINEON_TRIBOARD_TC2X7_PID 0x0043 /* DAS JTAG TriBoard TC2X7 V1.0 */ + + /* + * Acton Research Corp. +diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c +index d3bf8348e638..a290891ddd84 100644 +--- a/drivers/usb/serial/usb-serial.c ++++ b/drivers/usb/serial/usb-serial.c +@@ -1061,7 +1061,8 @@ static int usb_serial_probe(struct usb_interface *interface, + + serial->disconnected = 0; + +- usb_serial_console_init(serial->port[0]->minor); ++ if (num_ports > 0) ++ usb_serial_console_init(serial->port[0]->minor); + exit: + module_put(type->driver.owner); + return 0; +diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c +index ccad76a482ca..6f5fe1104ec6 100644 +--- a/fs/btrfs/tree-log.c ++++ b/fs/btrfs/tree-log.c +@@ -2453,14 +2453,12 @@ static inline void btrfs_remove_all_log_ctxs(struct btrfs_root *root, + int index, int error) + { + struct btrfs_log_ctx *ctx; ++ struct btrfs_log_ctx *safe; + +- if (!error) { +- INIT_LIST_HEAD(&root->log_ctxs[index]); +- return; +- } +- +- list_for_each_entry(ctx, &root->log_ctxs[index], list) ++ list_for_each_entry_safe(ctx, safe, &root->log_ctxs[index], list) { ++ list_del_init(&ctx->list); + ctx->log_ret = error; ++ } + + INIT_LIST_HEAD(&root->log_ctxs[index]); + } +@@ -2690,13 +2688,9 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, + mutex_unlock(&root->log_mutex); + + out_wake_log_root: +- /* +- * We needn't get log_mutex here because we are sure all +- * the other tasks are blocked. +- */ ++ mutex_lock(&log_root_tree->log_mutex); + btrfs_remove_all_log_ctxs(log_root_tree, index2, ret); + +- mutex_lock(&log_root_tree->log_mutex); + log_root_tree->log_transid_committed++; + atomic_set(&log_root_tree->log_commit[index2], 0); + mutex_unlock(&log_root_tree->log_mutex); +@@ -2704,10 +2698,8 @@ out_wake_log_root: + if (waitqueue_active(&log_root_tree->log_commit_wait[index2])) + wake_up(&log_root_tree->log_commit_wait[index2]); + out: +- /* See above. */ +- btrfs_remove_all_log_ctxs(root, index1, ret); +- + mutex_lock(&root->log_mutex); ++ btrfs_remove_all_log_ctxs(root, index1, ret); + root->log_transid_committed++; + atomic_set(&root->log_commit[index1], 0); + mutex_unlock(&root->log_mutex); +diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c +index d67a16f2a45d..350f67fb5b9c 100644 +--- a/fs/isofs/inode.c ++++ b/fs/isofs/inode.c +@@ -690,6 +690,11 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent) + pri_bh = NULL; + + root_found: ++ /* We don't support read-write mounts */ ++ if (!(s->s_flags & MS_RDONLY)) { ++ error = -EACCES; ++ goto out_freebh; ++ } + + if (joliet_level && (pri == NULL || !opt.rock)) { + /* This is the case of Joliet with the norock mount flag. +@@ -1503,9 +1508,6 @@ struct inode *__isofs_iget(struct super_block *sb, + static struct dentry *isofs_mount(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data) + { +- /* We don't support read-write mounts */ +- if (!(flags & MS_RDONLY)) +- return ERR_PTR(-EACCES); + return mount_bdev(fs_type, flags, dev_name, data, isofs_fill_super); + } + +diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c +index ff2f2e6ad311..2abbb2babcae 100644 +--- a/fs/jbd2/transaction.c ++++ b/fs/jbd2/transaction.c +@@ -1087,6 +1087,7 @@ int jbd2_journal_get_create_access(handle_t *handle, struct buffer_head *bh) + JBUFFER_TRACE(jh, "file as BJ_Reserved"); + spin_lock(&journal->j_list_lock); + __jbd2_journal_file_buffer(jh, transaction, BJ_Reserved); ++ spin_unlock(&journal->j_list_lock); + } else if (jh->b_transaction == journal->j_committing_transaction) { + /* first access by this transaction */ + jh->b_modified = 0; +@@ -1094,8 +1095,8 @@ int jbd2_journal_get_create_access(handle_t *handle, struct buffer_head *bh) + JBUFFER_TRACE(jh, "set next transaction"); + spin_lock(&journal->j_list_lock); + jh->b_next_transaction = transaction; ++ spin_unlock(&journal->j_list_lock); + } +- spin_unlock(&journal->j_list_lock); + jbd_unlock_bh_state(bh); + + /* +diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c +index 4cb1c10c7706..ca48dff09e19 100644 +--- a/fs/overlayfs/copy_up.c ++++ b/fs/overlayfs/copy_up.c +@@ -129,6 +129,8 @@ static int ovl_copy_up_data(struct path *old, struct path *new, loff_t len) + len -= bytes; + } + ++ if (!error) ++ error = vfs_fsync(new_file, 0); + fput(new_file); + out_fput: + fput(old_file); +diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c +index 5e0a63b1b0d5..ce6c0d4aa48d 100644 +--- a/fs/ubifs/xattr.c ++++ b/fs/ubifs/xattr.c +@@ -167,6 +167,7 @@ out_cancel: + host_ui->xattr_cnt -= 1; + host_ui->xattr_size -= CALC_DENT_SIZE(nm->len); + host_ui->xattr_size -= CALC_XATTR_BYTES(size); ++ host_ui->xattr_names -= nm->len; + mutex_unlock(&host_ui->ui_mutex); + out_free: + make_bad_inode(inode); +@@ -514,6 +515,7 @@ out_cancel: + host_ui->xattr_cnt += 1; + host_ui->xattr_size += CALC_DENT_SIZE(nm->len); + host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len); ++ host_ui->xattr_names += nm->len; + mutex_unlock(&host_ui->ui_mutex); + ubifs_release_budget(c, &req); + make_bad_inode(inode); +diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c +index c6fba7314e8f..7c45d324880b 100644 +--- a/fs/xfs/libxfs/xfs_dquot_buf.c ++++ b/fs/xfs/libxfs/xfs_dquot_buf.c +@@ -193,8 +193,7 @@ xfs_dquot_buf_verify_crc( + if (mp->m_quotainfo) + ndquots = mp->m_quotainfo->qi_dqperchunk; + else +- ndquots = xfs_calc_dquots_per_chunk( +- XFS_BB_TO_FSB(mp, bp->b_length)); ++ ndquots = xfs_calc_dquots_per_chunk(bp->b_length); + + for (i = 0; i < ndquots; i++, d++) { + if (!xfs_verify_cksum((char *)d, sizeof(struct xfs_dqblk), +diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c +index 2a5d388d76a4..ee26711a952a 100644 +--- a/net/ipv4/udp.c ++++ b/net/ipv4/udp.c +@@ -1252,6 +1252,7 @@ int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, + int peeked, off = 0; + int err; + int is_udplite = IS_UDPLITE(sk); ++ bool checksum_valid = false; + bool slow; + + if (flags & MSG_ERRQUEUE) +@@ -1277,11 +1278,12 @@ try_again: + */ + + if (copied < ulen || UDP_SKB_CB(skb)->partial_cov) { +- if (udp_lib_checksum_complete(skb)) ++ checksum_valid = !udp_lib_checksum_complete(skb); ++ if (!checksum_valid) + goto csum_copy_err; + } + +- if (skb_csum_unnecessary(skb)) ++ if (checksum_valid || skb_csum_unnecessary(skb)) + err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), + msg->msg_iov, copied); + else { +diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c +index 7d0111696190..143e6c758b18 100644 +--- a/net/ipv6/udp.c ++++ b/net/ipv6/udp.c +@@ -388,6 +388,7 @@ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk, + int peeked, off = 0; + int err; + int is_udplite = IS_UDPLITE(sk); ++ bool checksum_valid = false; + int is_udp4; + bool slow; + +@@ -419,11 +420,12 @@ try_again: + */ + + if (copied < ulen || UDP_SKB_CB(skb)->partial_cov) { +- if (udp_lib_checksum_complete(skb)) ++ checksum_valid = !udp_lib_checksum_complete(skb); ++ if (!checksum_valid) + goto csum_copy_err; + } + +- if (skb_csum_unnecessary(skb)) ++ if (checksum_valid || skb_csum_unnecessary(skb)) + err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), + msg->msg_iov, copied); + else { +diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c +index c848d0b38c86..bb6f6ef07566 100644 +--- a/net/mac80211/rx.c ++++ b/net/mac80211/rx.c +@@ -2040,16 +2040,22 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx) + if (!(status->rx_flags & IEEE80211_RX_AMSDU)) + return RX_CONTINUE; + +- if (ieee80211_has_a4(hdr->frame_control) && +- rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN && +- !rx->sdata->u.vlan.sta) +- return RX_DROP_UNUSABLE; ++ if (unlikely(ieee80211_has_a4(hdr->frame_control))) { ++ switch (rx->sdata->vif.type) { ++ case NL80211_IFTYPE_AP_VLAN: ++ if (!rx->sdata->u.vlan.sta) ++ return RX_DROP_UNUSABLE; ++ break; ++ case NL80211_IFTYPE_STATION: ++ if (!rx->sdata->u.mgd.use_4addr) ++ return RX_DROP_UNUSABLE; ++ break; ++ default: ++ return RX_DROP_UNUSABLE; ++ } ++ } + +- if (is_multicast_ether_addr(hdr->addr1) && +- ((rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN && +- rx->sdata->u.vlan.sta) || +- (rx->sdata->vif.type == NL80211_IFTYPE_STATION && +- rx->sdata->u.mgd.use_4addr))) ++ if (is_multicast_ether_addr(hdr->addr1)) + return RX_DROP_UNUSABLE; + + skb->dev = dev; +diff --git a/security/keys/proc.c b/security/keys/proc.c +index 972eeb336b81..9962535ef9ad 100644 +--- a/security/keys/proc.c ++++ b/security/keys/proc.c +@@ -187,7 +187,7 @@ static int proc_keys_show(struct seq_file *m, void *v) + struct timespec now; + unsigned long timo; + key_ref_t key_ref, skey_ref; +- char xbuf[12]; ++ char xbuf[16]; + int rc; + + struct keyring_search_context ctx = { +diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h +index 17e1fdabd456..0051077a7b9d 100644 +--- a/sound/usb/quirks-table.h ++++ b/sound/usb/quirks-table.h +@@ -2942,6 +2942,23 @@ AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"), + AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"), + AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), + ++/* Syntek STK1160 */ ++{ ++ .match_flags = USB_DEVICE_ID_MATCH_DEVICE | ++ USB_DEVICE_ID_MATCH_INT_CLASS | ++ USB_DEVICE_ID_MATCH_INT_SUBCLASS, ++ .idVendor = 0x05e1, ++ .idProduct = 0x0408, ++ .bInterfaceClass = USB_CLASS_AUDIO, ++ .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, ++ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { ++ .vendor_name = "Syntek", ++ .product_name = "STK1160", ++ .ifnum = QUIRK_ANY_INTERFACE, ++ .type = QUIRK_AUDIO_ALIGN_TRANSFER ++ } ++}, ++ + /* Digidesign Mbox */ + { + /* Thanks to Clemens Ladisch <clem...@ladisch.de> */
