aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlex Shi <alex.shi@linaro.org>2016-12-02 11:27:24 +0800
committerAlex Shi <alex.shi@linaro.org>2016-12-02 11:27:24 +0800
commitffba0bcddf3329d5d411552230267147efc6ffc3 (patch)
tree08149d70a3cb3792bf615d27f3f98b93d7fa810d
parent4450e96693acc193205906318b0f6e6e6eca4e64 (diff)
parent2e67ba554184199114a948786e47decb8b9a469b (diff)
downloadlinux-linaro-stable-linux-linaro-lsk-v3.18-android-test.tar.gz
Merge branch 'linux-linaro-lsk-v3.18' into linux-linaro-lsk-v3.18-androidlinux-linaro-lsk-v3.18-android-test
Conflicts: skip stable commit 27c872851 u_ether: don't starve tx request queue in drivers/usb/gadget/function/u_ether.c, since it isn't fit in android
-rw-r--r--Makefile4
-rw-r--r--arch/mips/kvm/emulate.c8
-rw-r--r--arch/parisc/kernel/syscall.S11
-rw-r--r--arch/powerpc/kernel/idle_power7.S2
-rw-r--r--arch/powerpc/mm/copro_fault.c2
-rw-r--r--drivers/char/virtio_console.c22
-rw-r--r--drivers/firewire/net.c59
-rw-r--r--drivers/gpu/drm/radeon/ni.c4
-rw-r--r--drivers/gpu/drm/radeon/r600_dpm.c15
-rw-r--r--drivers/gpu/drm/radeon/si_dpm.c47
-rw-r--r--drivers/hv/hv_util.c10
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h7
-rw-r--r--drivers/irqchip/irq-gic-v3.c2
-rw-r--r--drivers/md/dm-table.c24
-rw-r--r--drivers/md/md.c11
-rw-r--r--drivers/memstick/host/rtsx_usb_ms.c6
-rw-r--r--drivers/misc/genwqe/card_utils.c12
-rw-r--r--drivers/misc/mei/hw-txe.c6
-rw-r--r--drivers/mmc/card/block.c2
-rw-r--r--drivers/mmc/card/queue.h2
-rw-r--r--drivers/mmc/host/rtsx_usb_sdmmc.c7
-rw-r--r--drivers/mmc/host/sdhci.c2
-rw-r--r--drivers/scsi/arcmsr/arcmsr_hba.c9
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c13
-rw-r--r--drivers/scsi/scsi_debug.c1
-rw-r--r--drivers/scsi/scsi_scan.c2
-rw-r--r--drivers/target/target_core_xcopy.c15
-rw-r--r--drivers/tty/vt/vt.c5
-rw-r--r--drivers/usb/host/ohci-hcd.c2
-rw-r--r--drivers/usb/host/xhci-pci.c4
-rw-r--r--drivers/usb/serial/cp210x.c4
-rw-r--r--drivers/usb/serial/ftdi_sio.c3
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h5
-rw-r--r--drivers/usb/serial/usb-serial.c3
-rw-r--r--fs/btrfs/tree-log.c20
-rw-r--r--fs/isofs/inode.c8
-rw-r--r--fs/jbd2/transaction.c3
-rw-r--r--fs/overlayfs/copy_up.c2
-rw-r--r--fs/ubifs/xattr.c2
-rw-r--r--fs/xfs/libxfs/xfs_dquot_buf.c3
-rw-r--r--net/ipv4/udp.c6
-rw-r--r--net/ipv6/udp.c6
-rw-r--r--net/mac80211/rx.c24
-rw-r--r--security/keys/proc.c2
-rw-r--r--sound/usb/quirks-table.h17
45 files changed, 283 insertions, 141 deletions
diff --git a/Makefile b/Makefile
index 684c5ee55e50..ce3fc4e6a1b0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 18
-SUBLEVEL = 44
+SUBLEVEL = 45
EXTRAVERSION =
NAME = Shuffling Zombie Juror
@@ -611,6 +611,8 @@ 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 e508fb6b02d3..f9d048cf4ad1 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -180,7 +180,7 @@ 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 9c5157c0cba3..66cbcda8d75c 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -692,37 +692,32 @@ 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;
}
@@ -737,7 +732,6 @@ 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 840238209e4e..d023f1beb433 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1923,7 +1923,7 @@ 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 e417903f01be..0edb9683f0ea 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/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 5dfd8bb9e617..7af2f864fd26 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1253,6 +1253,7 @@ 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)
@@ -1278,11 +1279,12 @@ 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 4f762aa9a097..c4467b17f1f5 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 <clemens@ladisch.de> */