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This is the 5.4.122 stable release

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Merge 5.4.122 into android11-5.4-lts

Changes in 5.4.122
	firmware: arm_scpi: Prevent the ternary sign expansion bug
	openrisc: Fix a memory leak
	RDMA/siw: Properly check send and receive CQ pointers
	RDMA/siw: Release xarray entry
	RDMA/rxe: Clear all QP fields if creation failed
	scsi: ufs: core: Increase the usable queue depth
	scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
	RDMA/mlx5: Recover from fatal event in dual port mode
	RDMA/core: Don't access cm_id after its destruction
	platform/mellanox: mlxbf-tmfifo: Fix a memory barrier issue
	platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios
	RDMA/uverbs: Fix a NULL vs IS_ERR() bug
	ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
	nvmet: seset ns->file when open fails
	locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal
	btrfs: avoid RCU stalls while running delayed iputs
	cifs: fix memory leak in smb2_copychunk_range
	ALSA: dice: fix stream format for TC Electronic Konnekt Live at high sampling transfer frequency
	ALSA: intel8x0: Don't update period unless prepared
	ALSA: line6: Fix racy initialization of LINE6 MIDI
	ALSA: dice: fix stream format at middle sampling rate for Alesis iO 26
	ALSA: firewire-lib: fix calculation for size of IR context payload
	ALSA: usb-audio: Validate MS endpoint descriptors
	ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro
	ALSA: hda: fixup headset for ASUS GU502 laptop
	Revert "ALSA: sb8: add a check for request_region"
	ALSA: firewire-lib: fix check for the size of isochronous packet payload
	ALSA: hda/realtek: reset eapd coeff to default value for alc287
	ALSA: hda/realtek: Add some CLOVE SSIDs of ALC293
	ALSA: hda/realtek: Fix silent headphone output on ASUS UX430UA
	ALSA: hda/realtek: Add fixup for HP OMEN laptop
	ALSA: hda/realtek: Add fixup for HP Spectre x360 15-df0xxx
	uio_hv_generic: Fix a memory leak in error handling paths
	Revert "rapidio: fix a NULL pointer dereference when create_workqueue() fails"
	rapidio: handle create_workqueue() failure
	Revert "serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference"
	drm/amdgpu: disable 3DCGCG on picasso/raven1 to avoid compute hang
	drm/amdgpu: update gc golden setting for Navi12
	drm/amdgpu: update sdma golden setting for Navi12
	mmc: sdhci-pci-gli: increase 1.8V regulator wait
	xen-pciback: reconfigure also from backend watch handler
	dm snapshot: fix crash with transient storage and zero chunk size
	Revert "video: hgafb: fix potential NULL pointer dereference"
	Revert "net: stmicro: fix a missing check of clk_prepare"
	Revert "leds: lp5523: fix a missing check of return value of lp55xx_read"
	Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
	Revert "video: imsttfb: fix potential NULL pointer dereferences"
	Revert "ecryptfs: replace BUG_ON with error handling code"
	Revert "scsi: ufs: fix a missing check of devm_reset_control_get"
	Revert "gdrom: fix a memory leak bug"
	cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
	cdrom: gdrom: initialize global variable at init time
	Revert "media: rcar_drif: fix a memory disclosure"
	Revert "rtlwifi: fix a potential NULL pointer dereference"
	Revert "qlcnic: Avoid potential NULL pointer dereference"
	Revert "niu: fix missing checks of niu_pci_eeprom_read"
	ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read()
	net: stmicro: handle clk_prepare() failure during init
	scsi: ufs: handle cleanup correctly on devm_reset_control_get error
	net: rtlwifi: properly check for alloc_workqueue() failure
	ics932s401: fix broken handling of errors when word reading fails
	leds: lp5523: check return value of lp5xx_read and jump to cleanup code
	qlcnic: Add null check after calling netdev_alloc_skb
	video: hgafb: fix potential NULL pointer dereference
	vgacon: Record video mode changes with VT_RESIZEX
	vt: Fix character height handling with VT_RESIZEX
	tty: vt: always invoke vc->vc_sw->con_resize callback
	nvme-multipath: fix double initialization of ANA state
	ext4: fix error handling in ext4_end_enable_verity()
	Bluetooth: L2CAP: Fix handling LE modes by L2CAP_OPTIONS
	nvmet: use new ana_log_size instead the old one
	video: hgafb: correctly handle card detect failure during probe
	Bluetooth: SMP: Fail if remote and local public keys are identical
	Linux 5.4.122

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib3df731ada0e576ded0aa2c28ca6cf507ab6c08f
This commit is contained in:
Greg Kroah-Hartman 2021-05-28 13:26:18 +02:00
commit aac2ba64ab
67 changed files with 537 additions and 255 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 121
SUBLEVEL = 122
EXTRAVERSION =
NAME = Kleptomaniac Octopus

2
arch/openrisc/kernel/setup.c
View File

@ -274,6 +274,8 @@ void calibrate_delay(void)
pr_cont("%lu.%02lu BogoMIPS (lpj=%lu)\n",
loops_per_jiffy / (500000 / HZ),
(loops_per_jiffy / (5000 / HZ)) % 100, loops_per_jiffy);
of_node_put(cpu);
}
void __init setup_arch(char **cmdline_p)

13
drivers/cdrom/gdrom.c
View File

@ -740,6 +740,13 @@ static const struct blk_mq_ops gdrom_mq_ops = {
static int probe_gdrom(struct platform_device *devptr)
{
int err;
/*
* Ensure our "one" device is initialized properly in case of previous
* usages of it
*/
memset(&gd, 0, sizeof(gd));
/* Start the device */
if (gdrom_execute_diagnostic() != 1) {
pr_warning("ATA Probe for GDROM failed\n");
@ -828,6 +835,8 @@ static int remove_gdrom(struct platform_device *devptr)
if (gdrom_major)
unregister_blkdev(gdrom_major, GDROM_DEV_NAME);
unregister_cdrom(gd.cd_info);
kfree(gd.cd_info);
kfree(gd.toc);
return 0;
}
@ -843,7 +852,7 @@ static struct platform_driver gdrom_driver = {
static int __init init_gdrom(void)
{
int rc;
gd.toc = NULL;
rc = platform_driver_register(&gdrom_driver);
if (rc)
return rc;
@ -859,8 +868,6 @@ static void __exit exit_gdrom(void)
{
platform_device_unregister(pd);
platform_driver_unregister(&gdrom_driver);
kfree(gd.toc);
kfree(gd.cd_info);
}
module_init(init_gdrom);

4
drivers/firmware/arm_scpi.c
View File

@ -552,8 +552,10 @@ static unsigned long scpi_clk_get_val(u16 clk_id)
ret = scpi_send_message(CMD_GET_CLOCK_VALUE, &le_clk_id,
sizeof(le_clk_id), &rate, sizeof(rate));
if (ret)
return 0;
return ret ? ret : le32_to_cpu(rate);
return le32_to_cpu(rate);
}
static int scpi_clk_set_val(u16 clk_id, unsigned long rate)

6
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
View File

@ -190,9 +190,10 @@ static const struct soc15_reg_golden golden_settings_gc_10_1_2[] =
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG, 0xffffffff, 0x20000000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xffffffff, 0x00000420),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0xffffffff, 0x00000200),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04800000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG4, 0xffffffff, 0x04900000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DFSM_TILES_IN_FLIGHT, 0x0000ffff, 0x0000003f),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_LAST_OF_BURST_CONFIG, 0xffffffff, 0x03860204),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0x0c1800ff, 0x00000044),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCR_GENERAL_CNTL, 0x1ff0ffff, 0x00000500),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGE_PRIV_CONTROL, 0x00007fff, 0x000001fe),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmGL1_PIPE_STEER, 0xffffffff, 0xe4e4e4e4),
@ -210,12 +211,13 @@ static const struct soc15_reg_golden golden_settings_gc_10_1_2[] =
SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_2, 0x00000820, 0x00000820),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_SPARE, 0xffffffff, 0xffff3101),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x001f0000, 0x00070104),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ALU_CLK_CTRL, 0xffffffff, 0xffffffff),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_ARB_CONFIG, 0x00000133, 0x00000130),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_LDS_CLK_CTRL, 0xffffffff, 0xffffffff),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfff7ffff, 0x01030000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CNTL, 0xffdf80ff, 0x479c0010),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00800000)
SOC15_REG_GOLDEN_VALUE(GC, 0, mmUTCL1_CTRL, 0xffffffff, 0x00c00000)
};
static const struct soc15_reg_golden golden_settings_gc_10_1_nv14[] =

10
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
View File

@ -4661,7 +4661,7 @@ static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev,
amdgpu_gfx_rlc_enter_safe_mode(adev);
/* Enable 3D CGCG/CGLS */
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG)) {
if (enable) {
/* write cmd to clear cgcg/cgls ov */
def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
/* unset CGCG override */
@ -4673,8 +4673,12 @@ static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev,
/* enable 3Dcgcg FSM(0x0000363f) */
def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D);
data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK;
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG)
data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK;
else
data = 0x0 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT;
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS)
data |= (0x000F << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) |
RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK;

4
drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
View File

@ -100,6 +100,10 @@ static const struct soc15_reg_golden golden_settings_sdma_nv14[] = {
static const struct soc15_reg_golden golden_settings_sdma_nv12[] = {
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG, 0x001877ff, 0x00000044),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG, 0x001877ff, 0x00000044),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x001877ff, 0x00000044),
SOC15_REG_GOLDEN_VALUE(GC, 0, mmSDMA1_RLC3_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
};

2
drivers/gpu/drm/amd/amdgpu/soc15.c
View File

@ -1132,7 +1132,6 @@ static int soc15_common_early_init(void *handle)
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_3D_CGCG |
AMD_CG_SUPPORT_GFX_3D_CGLS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS |
@ -1152,7 +1151,6 @@ static int soc15_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_MGLS |
AMD_CG_SUPPORT_GFX_RLC_LS |
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_3D_CGCG |
AMD_CG_SUPPORT_GFX_3D_CGLS |
AMD_CG_SUPPORT_GFX_CGCG |
AMD_CG_SUPPORT_GFX_CGLS |

11
drivers/hwmon/lm80.c
View File

@ -597,7 +597,6 @@ static int lm80_probe(struct i2c_client *client,
struct device *dev = &client->dev;
struct device *hwmon_dev;
struct lm80_data *data;
int rv;
data = devm_kzalloc(dev, sizeof(struct lm80_data), GFP_KERNEL);
if (!data)
@ -610,14 +609,8 @@ static int lm80_probe(struct i2c_client *client,
lm80_init_client(client);
/* A few vars need to be filled upon startup */
rv = lm80_read_value(client, LM80_REG_FAN_MIN(1));
if (rv < 0)
return rv;
data->fan[f_min][0] = rv;
rv = lm80_read_value(client, LM80_REG_FAN_MIN(2));
if (rv < 0)
return rv;
data->fan[f_min][1] = rv;
data->fan[f_min][0] = lm80_read_value(client, LM80_REG_FAN_MIN(1));
data->fan[f_min][1] = lm80_read_value(client, LM80_REG_FAN_MIN(2));
hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
data, lm80_groups);

4
drivers/infiniband/core/cma.c
View File

@ -530,6 +530,7 @@ static void cma_release_dev(struct rdma_id_private *id_priv)
list_del(&id_priv->list);
cma_deref_dev(id_priv->cma_dev);
id_priv->cma_dev = NULL;
id_priv->id.device = NULL;
if (id_priv->id.route.addr.dev_addr.sgid_attr) {
rdma_put_gid_attr(id_priv->id.route.addr.dev_addr.sgid_attr);
id_priv->id.route.addr.dev_addr.sgid_attr = NULL;
@ -1871,6 +1872,7 @@ void rdma_destroy_id(struct rdma_cm_id *id)
iw_destroy_cm_id(id_priv->cm_id.iw);
}
cma_leave_mc_groups(id_priv);
rdma_restrack_del(&id_priv->res);
cma_release_dev(id_priv);
}
@ -3580,7 +3582,7 @@ int rdma_listen(struct rdma_cm_id *id, int backlog)
}
id_priv->backlog = backlog;
if (id->device) {
if (id_priv->cma_dev) {
if (rdma_cap_ib_cm(id->device, 1)) {
ret = cma_ib_listen(id_priv);
if (ret)

4
drivers/infiniband/core/uverbs_std_types_device.c
View File

@ -110,8 +110,8 @@ static int UVERBS_HANDLER(UVERBS_METHOD_INFO_HANDLES)(
return ret;
uapi_object = uapi_get_object(attrs->ufile->device->uapi, object_id);
if (!uapi_object)
return -EINVAL;
if (IS_ERR(uapi_object))
return PTR_ERR(uapi_object);
handles = gather_objects_handle(attrs->ufile, uapi_object, attrs,
out_len, &total);

1
drivers/infiniband/hw/mlx5/main.c
View File

@ -6879,6 +6879,7 @@ static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev)
if (bound) {
rdma_roce_rescan_device(&dev->ib_dev);
mpi->ibdev->ib_active = true;
break;
}
}

7
drivers/infiniband/sw/rxe/rxe_qp.c
View File

@ -260,6 +260,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
if (err) {
vfree(qp->sq.queue->buf);
kfree(qp->sq.queue);
qp->sq.queue = NULL;
return err;
}
@ -313,6 +314,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
if (err) {
vfree(qp->rq.queue->buf);
kfree(qp->rq.queue);
qp->rq.queue = NULL;
return err;
}
}
@ -373,6 +375,11 @@ int rxe_qp_from_init(struct rxe_dev *rxe, struct rxe_qp *qp, struct rxe_pd *pd,
err2:
rxe_queue_cleanup(qp->sq.queue);
err1:
qp->pd = NULL;
qp->rcq = NULL;
qp->scq = NULL;
qp->srq = NULL;
if (srq)
rxe_drop_ref(srq);
rxe_drop_ref(scq);

11
drivers/infiniband/sw/siw/siw_verbs.c
View File

@ -314,7 +314,6 @@ struct ib_qp *siw_create_qp(struct ib_pd *pd,
struct siw_ucontext *uctx =
rdma_udata_to_drv_context(udata, struct siw_ucontext,
base_ucontext);
struct siw_cq *scq = NULL, *rcq = NULL;
unsigned long flags;
int num_sqe, num_rqe, rv = 0;
@ -353,10 +352,8 @@ struct ib_qp *siw_create_qp(struct ib_pd *pd,
rv = -EINVAL;
goto err_out;
}
scq = to_siw_cq(attrs->send_cq);
rcq = to_siw_cq(attrs->recv_cq);
if (!scq || (!rcq && !attrs->srq)) {
if (!attrs->send_cq || (!attrs->recv_cq && !attrs->srq)) {
siw_dbg(base_dev, "send CQ or receive CQ invalid\n");
rv = -EINVAL;
goto err_out;
@ -400,7 +397,7 @@ struct ib_qp *siw_create_qp(struct ib_pd *pd,
else {
/* Zero sized SQ is not supported */
rv = -EINVAL;
goto err_out;
goto err_out_xa;
}
if (num_rqe)
num_rqe = roundup_pow_of_two(num_rqe);
@ -423,8 +420,8 @@ struct ib_qp *siw_create_qp(struct ib_pd *pd,
}
}
qp->pd = pd;
qp->scq = scq;
qp->rcq = rcq;
qp->scq = to_siw_cq(attrs->send_cq);
qp->rcq = to_siw_cq(attrs->recv_cq);
if (attrs->srq) {
/*

2
drivers/leds/leds-lp5523.c
View File

@ -307,7 +307,7 @@ static int lp5523_init_program_engine(struct lp55xx_chip *chip)
usleep_range(3000, 6000);
ret = lp55xx_read(chip, LP5523_REG_STATUS, &status);
if (ret)
return ret;
goto out;
status &= LP5523_ENG_STATUS_MASK;
if (status != LP5523_ENG_STATUS_MASK) {

1
drivers/md/dm-snap.c
View File

@ -1408,6 +1408,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv)
if (!s->store->chunk_size) {
ti->error = "Chunk size not set";
r = -EINVAL;
goto bad_read_metadata;
}

1
drivers/media/platform/rcar_drif.c
View File

@ -911,7 +911,6 @@ static int rcar_drif_g_fmt_sdr_cap(struct file *file, void *priv,
{
struct rcar_drif_sdr *sdr = video_drvdata(file);
memset(f->fmt.sdr.reserved, 0, sizeof(f->fmt.sdr.reserved));
f->fmt.sdr.pixelformat = sdr->fmt->pixelformat;
f->fmt.sdr.buffersize = sdr->fmt->buffersize;

2
drivers/misc/ics932s401.c
View File

@ -134,7 +134,7 @@ static struct ics932s401_data *ics932s401_update_device(struct device *dev)
for (i = 0; i < NUM_MIRRORED_REGS; i++) {
temp = i2c_smbus_read_word_data(client, regs_to_copy[i]);
if (temp < 0)
data->regs[regs_to_copy[i]] = 0;
temp = 0;
data->regs[regs_to_copy[i]] = temp >> 8;
}

7
drivers/mmc/host/sdhci-pci-gli.c
View File

@ -318,8 +318,13 @@ static void sdhci_gli_voltage_switch(struct sdhci_host *host)
*
* Wait 5ms after set 1.8V signal enable in Host Control 2 register
* to ensure 1.8V signal enable bit is set by GL9750/GL9755.
*
* ...however, the controller in the NUC10i3FNK4 (a 9755) requires
* slightly longer than 5ms before the control register reports that
* 1.8V is ready, and far longer still before the card will actually
* work reliably.
*/
usleep_range(5000, 5500);
usleep_range(100000, 110000);
}
static void sdhci_gl9750_reset(struct sdhci_host *host, u8 mask)

3
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
View File

@ -1049,7 +1049,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode)
for (i = 0; i < QLCNIC_NUM_ILB_PKT; i++) {
skb = netdev_alloc_skb(adapter->netdev, QLCNIC_ILB_PKT_SIZE);
if (!skb)
break;
goto error;
qlcnic_create_loopback_buff(skb->data, adapter->mac_addr);
skb_put(skb, QLCNIC_ILB_PKT_SIZE);
adapter->ahw->diag_cnt = 0;
@ -1073,6 +1073,7 @@ int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode)
cnt++;
}
if (cnt != i) {
error:
dev_err(&adapter->pdev->dev,
"LB Test: failed, TX[%d], RX[%d]\n", i, cnt);
if (mode != QLCNIC_ILB_MODE)

8
drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c
View File

@ -30,7 +30,7 @@ struct sunxi_priv_data {
static int sun7i_gmac_init(struct platform_device *pdev, void *priv)
{
struct sunxi_priv_data *gmac = priv;
int ret;
int ret = 0;
if (gmac->regulator) {
ret = regulator_enable(gmac->regulator);
@ -51,11 +51,11 @@ static int sun7i_gmac_init(struct platform_device *pdev, void *priv)
} else {
clk_set_rate(gmac->tx_clk, SUN7I_GMAC_MII_RATE);
ret = clk_prepare(gmac->tx_clk);
if (ret)
return ret;
if (ret && gmac->regulator)
regulator_disable(gmac->regulator);
}
return 0;
return ret;
}
static void sun7i_gmac_exit(struct platform_device *pdev, void *priv)

32
drivers/net/ethernet/sun/niu.c
View File

@ -8144,10 +8144,10 @@ static int niu_pci_vpd_scan_props(struct niu *np, u32 start, u32 end)
"VPD_SCAN: Reading in property [%s] len[%d]\n",
namebuf, prop_len);
for (i = 0; i < prop_len; i++) {
err = niu_pci_eeprom_read(np, off + i);
if (err >= 0)
*prop_buf = err;
++prop_buf;
err = niu_pci_eeprom_read(np, off + i);
if (err < 0)
return err;
*prop_buf++ = err;
}
}
@ -8158,14 +8158,14 @@ static int niu_pci_vpd_scan_props(struct niu *np, u32 start, u32 end)
}
/* ESPC_PIO_EN_ENABLE must be set */
static void niu_pci_vpd_fetch(struct niu *np, u32 start)
static int niu_pci_vpd_fetch(struct niu *np, u32 start)
{
u32 offset;
int err;
err = niu_pci_eeprom_read16_swp(np, start + 1);
if (err < 0)
return;
return err;
offset = err + 3;
@ -8174,12 +8174,14 @@ static void niu_pci_vpd_fetch(struct niu *np, u32 start)
u32 end;
err = niu_pci_eeprom_read(np, here);
if (err < 0)
return err;
if (err != 0x90)
return;
return -EINVAL;
err = niu_pci_eeprom_read16_swp(np, here + 1);
if (err < 0)
return;
return err;
here = start + offset + 3;
end = start + offset + err;
@ -8187,9 +8189,12 @@ static void niu_pci_vpd_fetch(struct niu *np, u32 start)
offset += err;
err = niu_pci_vpd_scan_props(np, here, end);
if (err < 0 || err == 1)
return;
if (err < 0)
return err;
if (err == 1)
return -EINVAL;
}
return 0;
}
/* ESPC_PIO_EN_ENABLE must be set */
@ -9280,8 +9285,11 @@ static int niu_get_invariants(struct niu *np)
offset = niu_pci_vpd_offset(np);
netif_printk(np, probe, KERN_DEBUG, np->dev,
"%s() VPD offset [%08x]\n", __func__, offset);
if (offset)
niu_pci_vpd_fetch(np, offset);
if (offset) {
err = niu_pci_vpd_fetch(np, offset);
if (err < 0)
return err;
}
nw64(ESPC_PIO_EN, 0);
if (np->flags & NIU_FLAGS_VPD_VALID) {

18
drivers/net/wireless/realtek/rtlwifi/base.c
View File

@ -436,9 +436,14 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
}
}
static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
static int _rtl_init_deferred_work(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct workqueue_struct *wq;
wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name);
if (!wq)
return -ENOMEM;
/* <1> timer */
timer_setup(&rtlpriv->works.watchdog_timer,
@ -447,11 +452,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
rtl_easy_concurrent_retrytimer_callback, 0);
/* <2> work queue */
rtlpriv->works.hw = hw;
rtlpriv->works.rtl_wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name);
if (unlikely(!rtlpriv->works.rtl_wq)) {
pr_err("Failed to allocate work queue\n");
return;
}
rtlpriv->works.rtl_wq = wq;
INIT_DELAYED_WORK(&rtlpriv->works.watchdog_wq,
(void *)rtl_watchdog_wq_callback);
@ -465,6 +466,7 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
(void *)rtl_fwevt_wq_callback);
INIT_DELAYED_WORK(&rtlpriv->works.c2hcmd_wq,
(void *)rtl_c2hcmd_wq_callback);
return 0;
}
void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq)
@ -564,9 +566,7 @@ int rtl_init_core(struct ieee80211_hw *hw)
rtlmac->link_state = MAC80211_NOLINK;
/* <6> init deferred work */
_rtl_init_deferred_work(hw);
return 0;
return _rtl_init_deferred_work(hw);
}
EXPORT_SYMBOL_GPL(rtl_init_core);

3
drivers/nvme/host/core.c
View File

@ -2904,7 +2904,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
ctrl->hmmaxd = le16_to_cpu(id->hmmaxd);
}
ret = nvme_mpath_init(ctrl, id);
ret = nvme_mpath_init_identify(ctrl, id);
kfree(id);
if (ret < 0)
@ -4145,6 +4145,7 @@ int nvme_init_ctrl(struct nvme_ctrl *ctrl, struct device *dev,
min(default_ps_max_latency_us, (unsigned long)S32_MAX));
nvme_fault_inject_init(&ctrl->fault_inject, dev_name(ctrl->device));
nvme_mpath_init_ctrl(ctrl);
return 0;
out_free_name:

55
drivers/nvme/host/multipath.c
View File

@ -718,9 +718,18 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head)
put_disk(head->disk);
}
int nvme_mpath_init(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id)
void nvme_mpath_init_ctrl(struct nvme_ctrl *ctrl)
{
int error;
mutex_init(&ctrl->ana_lock);
timer_setup(&ctrl->anatt_timer, nvme_anatt_timeout, 0);
INIT_WORK(&ctrl->ana_work, nvme_ana_work);
}
int nvme_mpath_init_identify(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id)
{
size_t max_transfer_size = ctrl->max_hw_sectors << SECTOR_SHIFT;
size_t ana_log_size;
int error = 0;
/* check if multipath is enabled and we have the capability */
if (!multipath || !ctrl->subsys || !(ctrl->subsys->cmic & (1 << 3)))
@ -731,37 +740,31 @@ int nvme_mpath_init(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id)
ctrl->nanagrpid = le32_to_cpu(id->nanagrpid);
ctrl->anagrpmax = le32_to_cpu(id->anagrpmax);
mutex_init(&ctrl->ana_lock);
timer_setup(&ctrl->anatt_timer, nvme_anatt_timeout, 0);
ctrl->ana_log_size = sizeof(struct nvme_ana_rsp_hdr) +
ctrl->nanagrpid * sizeof(struct nvme_ana_group_desc);
ctrl->ana_log_size += ctrl->max_namespaces * sizeof(__le32);
if (ctrl->ana_log_size > ctrl->max_hw_sectors << SECTOR_SHIFT) {
ana_log_size = sizeof(struct nvme_ana_rsp_hdr) +
ctrl->nanagrpid * sizeof(struct nvme_ana_group_desc) +
ctrl->max_namespaces * sizeof(__le32);
if (ana_log_size > max_transfer_size) {
dev_err(ctrl->device,
"ANA log page size (%zd) larger than MDTS (%d).\n",
ctrl->ana_log_size,
ctrl->max_hw_sectors << SECTOR_SHIFT);
"ANA log page size (%zd) larger than MDTS (%zd).\n",
ana_log_size, max_transfer_size);
dev_err(ctrl->device, "disabling ANA support.\n");
return 0;
goto out_uninit;
}
INIT_WORK(&ctrl->ana_work, nvme_ana_work);
kfree(ctrl->ana_log_buf);
ctrl->ana_log_buf = kmalloc(ctrl->ana_log_size, GFP_KERNEL);
if (!ctrl->ana_log_buf) {
error = -ENOMEM;
goto out;
if (ana_log_size > ctrl->ana_log_size) {
nvme_mpath_stop(ctrl);
kfree(ctrl->ana_log_buf);
ctrl->ana_log_buf = kmalloc(ana_log_size, GFP_KERNEL);
if (!ctrl->ana_log_buf)
return -ENOMEM;
}
ctrl->ana_log_size = ana_log_size;
error = nvme_read_ana_log(ctrl);
if (error)
goto out_free_ana_log_buf;
goto out_uninit;
return 0;
out_free_ana_log_buf:
kfree(ctrl->ana_log_buf);
ctrl->ana_log_buf = NULL;
out:
out_uninit:
nvme_mpath_uninit(ctrl);
return error;
}

8
drivers/nvme/host/nvme.h
View File

@ -549,7 +549,8 @@ void nvme_kick_requeue_lists(struct nvme_ctrl *ctrl);
int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl,struct nvme_ns_head *head);
void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id);
void nvme_mpath_remove_disk(struct nvme_ns_head *head);
int nvme_mpath_init(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id);
int nvme_mpath_init_identify(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id);
void nvme_mpath_init_ctrl(struct nvme_ctrl *ctrl);
void nvme_mpath_uninit(struct nvme_ctrl *ctrl);
void nvme_mpath_stop(struct nvme_ctrl *ctrl);
bool nvme_mpath_clear_current_path(struct nvme_ns *ns);
@ -636,7 +637,10 @@ static inline void nvme_trace_bio_complete(struct request *req,
blk_status_t status)
{
}
static inline int nvme_mpath_init(struct nvme_ctrl *ctrl,
static inline void nvme_mpath_init_ctrl(struct nvme_ctrl *ctrl)
{
}
static inline int nvme_mpath_init_identify(struct nvme_ctrl *ctrl,
struct nvme_id_ctrl *id)
{
if (ctrl->subsys->cmic & (1 << 3))

8
drivers/nvme/target/io-cmd-file.c
View File

@ -38,9 +38,11 @@ int nvmet_file_ns_enable(struct nvmet_ns *ns)
ns->file = filp_open(ns->device_path, flags, 0);
if (IS_ERR(ns->file)) {
pr_err("failed to open file %s: (%ld)\n",
ns->device_path, PTR_ERR(ns->file));
return PTR_ERR(ns->file);
ret = PTR_ERR(ns->file);
pr_err("failed to open file %s: (%d)\n",
ns->device_path, ret);
ns->file = NULL;
return ret;
}
ret = vfs_getattr(&ns->file->f_path,

11
drivers/platform/mellanox/mlxbf-tmfifo.c
View File

@ -294,6 +294,9 @@ mlxbf_tmfifo_get_next_desc(struct mlxbf_tmfifo_vring *vring)
if (vring->next_avail == virtio16_to_cpu(vdev, vr->avail->idx))
return NULL;
/* Make sure 'avail->idx' is visible already. */
virtio_rmb(false);
idx = vring->next_avail % vr->num;
head = virtio16_to_cpu(vdev, vr->avail->ring[idx]);
if (WARN_ON(head >= vr->num))
@ -322,7 +325,7 @@ static void mlxbf_tmfifo_release_desc(struct mlxbf_tmfifo_vring *vring,
* done or not. Add a memory barrier here to make sure the update above
* completes before updating the idx.
*/
mb();
virtio_mb(false);
vr->used->idx = cpu_to_virtio16(vdev, vr_idx + 1);
}
@ -730,6 +733,12 @@ static bool mlxbf_tmfifo_rxtx_one_desc(struct mlxbf_tmfifo_vring *vring,
desc = NULL;
fifo->vring[is_rx] = NULL;
/*
* Make sure the load/store are in order before
* returning back to virtio.
*/
virtio_mb(false);
/* Notify upper layer that packet is done. */
spin_lock_irqsave(&fifo->spin_lock[is_rx], flags);
vring_interrupt(0, vring->vq);

3
drivers/platform/x86/dell-smbios-wmi.c
View File

@ -271,7 +271,8 @@ int init_dell_smbios_wmi(void)
void exit_dell_smbios_wmi(void)
{
wmi_driver_unregister(&dell_smbios_wmi_driver);
if (wmi_supported)
wmi_driver_unregister(&dell_smbios_wmi_driver);
}
MODULE_DEVICE_TABLE(wmi, dell_smbios_wmi_id_table);

17
drivers/rapidio/rio_cm.c
View File

@ -2127,6 +2127,14 @@ static int riocm_add_mport(struct device *dev,
return -ENODEV;
}
cm->rx_wq = create_workqueue(DRV_NAME "/rxq");
if (!cm->rx_wq) {
rio_release_inb_mbox(mport, cmbox);
rio_release_outb_mbox(mport, cmbox);
kfree(cm);
return -ENOMEM;
}
/*
* Allocate and register inbound messaging buffers to be ready
* to receive channel and system management requests
@ -2137,15 +2145,6 @@ static int riocm_add_mport(struct device *dev,
cm->rx_slots = RIOCM_RX_RING_SIZE;
mutex_init(&cm->rx_lock);
riocm_rx_fill(cm, RIOCM_RX_RING_SIZE);
cm->rx_wq = create_workqueue(DRV_NAME "/rxq");
if (!cm->rx_wq) {
riocm_error("failed to allocate IBMBOX_%d on %s",
cmbox, mport->name);
rio_release_outb_mbox(mport, cmbox);
kfree(cm);
return -ENOMEM;
}
INIT_WORK(&cm->rx_work, rio_ibmsg_handler);
cm->tx_slot = 0;

3
drivers/scsi/qla2xxx/qla_nx.c
View File

@ -1113,7 +1113,8 @@ qla82xx_write_flash_dword(struct qla_hw_data *ha, uint32_t flashaddr,
return ret;
}
if (qla82xx_flash_set_write_enable(ha))
ret = qla82xx_flash_set_write_enable(ha);
if (ret < 0)
goto done_write;
qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_WDATA, data);

15
drivers/scsi/ufs/ufs-hisi.c
View File

@ -489,21 +489,24 @@ static int ufs_hisi_init_common(struct ufs_hba *hba)
host->hba = hba;
ufshcd_set_variant(hba, host);
host->rst = devm_reset_control_get(dev, "rst");
host->rst = devm_reset_control_get(dev, "rst");
if (IS_ERR(host->rst)) {
dev_err(dev, "%s: failed to get reset control\n", __func__);
return PTR_ERR(host->rst);
err = PTR_ERR(host->rst);
goto error;
}
ufs_hisi_set_pm_lvl(hba);
err = ufs_hisi_get_resource(host);
if (err) {
ufshcd_set_variant(hba, NULL);
return err;
}
if (err)
goto error;
return 0;
error:
ufshcd_set_variant(hba, NULL);
return err;
}
static int ufs_hi3660_init(struct ufs_hba *hba)

2
drivers/scsi/ufs/ufshcd.c
View File

@ -2840,7 +2840,7 @@ static inline void ufshcd_put_dev_cmd_tag(struct ufs_hba *hba, int tag)
* ufshcd_exec_dev_cmd - API for sending device management requests
* @hba: UFS hba
* @cmd_type: specifies the type (NOP, Query...)
* @timeout: time in seconds
* @timeout: timeout in milliseconds
*
* NOTE: Since there is only one available tag for device management commands,
* it is expected you hold the hba->dev_cmd.lock mutex.

3
drivers/tty/serial/mvebu-uart.c
View File

@ -818,9 +818,6 @@ static int mvebu_uart_probe(struct platform_device *pdev)
return -EINVAL;
}
if (!match)
return -ENODEV;
/* Assume that all UART ports have a DT alias or none has */
id = of_alias_get_id(pdev->dev.of_node, "serial");
if (!pdev->dev.of_node || id < 0)

2
drivers/tty/vt/vt.c
View File

@ -1166,7 +1166,7 @@ static inline int resize_screen(struct vc_data *vc, int width, int height,
/* Resizes the resolution of the display adapater */
int err = 0;
if (vc->vc_mode != KD_GRAPHICS && vc->vc_sw->con_resize)
if (vc->vc_sw->con_resize)
err = vc->vc_sw->con_resize(vc, width, height, user);
return err;

6
drivers/tty/vt/vt_ioctl.c
View File

@ -895,17 +895,17 @@ int vt_ioctl(struct tty_struct *tty,
if (vcp) {
int ret;
int save_scan_lines = vcp->vc_scan_lines;
int save_font_height = vcp->vc_font.height;
int save_cell_height = vcp->vc_cell_height;
if (v.v_vlin)
vcp->vc_scan_lines = v.v_vlin;
if (v.v_clin)
vcp->vc_font.height = v.v_clin;
vcp->vc_cell_height = v.v_clin;
vcp->vc_resize_user = 1;
ret = vc_resize(vcp, v.v_cols, v.v_rows);
if (ret) {
vcp->vc_scan_lines = save_scan_lines;
vcp->vc_font.height = save_font_height;
vcp->vc_cell_height = save_cell_height;
console_unlock();
return ret;
}

8
drivers/uio/uio_hv_generic.c
View File

@ -296,8 +296,10 @@ hv_uio_probe(struct hv_device *dev,
ret = vmbus_establish_gpadl(channel, pdata->recv_buf,
RECV_BUFFER_SIZE, &pdata->recv_gpadl);
if (ret)
if (ret) {
vfree(pdata->recv_buf);
goto fail_close;
}
/* put Global Physical Address Label in name */
snprintf(pdata->recv_name, sizeof(pdata->recv_name),
@ -316,8 +318,10 @@ hv_uio_probe(struct hv_device *dev,
ret = vmbus_establish_gpadl(channel, pdata->send_buf,
SEND_BUFFER_SIZE, &pdata->send_gpadl);
if (ret)
if (ret) {
vfree(pdata->send_buf);
goto fail_close;
}
snprintf(pdata->send_name, sizeof(pdata->send_name),
"send:%u", pdata->send_gpadl);

56
drivers/video/console/vgacon.c
View File

@ -384,7 +384,7 @@ static void vgacon_init(struct vc_data *c, int init)
vc_resize(c, vga_video_num_columns, vga_video_num_lines);
c->vc_scan_lines = vga_scan_lines;
c->vc_font.height = vga_video_font_height;
c->vc_font.height = c->vc_cell_height = vga_video_font_height;
c->vc_complement_mask = 0x7700;
if (vga_512_chars)
c->vc_hi_font_mask = 0x0800;
@ -517,32 +517,32 @@ static void vgacon_cursor(struct vc_data *c, int mode)
switch (c->vc_cursor_type & 0x0f) {
case CUR_UNDERLINE:
vgacon_set_cursor_size(c->vc_x,
c->vc_font.height -
(c->vc_font.height <
c->vc_cell_height -
(c->vc_cell_height <
10 ? 2 : 3),
c->vc_font.height -
(c->vc_font.height <
c->vc_cell_height -
(c->vc_cell_height <
10 ? 1 : 2));
break;
case CUR_TWO_THIRDS:
vgacon_set_cursor_size(c->vc_x,
c->vc_font.height / 3,
c->vc_font.height -
(c->vc_font.height <
c->vc_cell_height / 3,
c->vc_cell_height -
(c->vc_cell_height <
10 ? 1 : 2));
break;
case CUR_LOWER_THIRD:
vgacon_set_cursor_size(c->vc_x,
(c->vc_font.height * 2) / 3,
c->vc_font.height -
(c->vc_font.height <
(c->vc_cell_height * 2) / 3,
c->vc_cell_height -
(c->vc_cell_height <
10 ? 1 : 2));
break;
case CUR_LOWER_HALF:
vgacon_set_cursor_size(c->vc_x,
c->vc_font.height / 2,
c->vc_font.height -
(c->vc_font.height <
c->vc_cell_height / 2,
c->vc_cell_height -
(c->vc_cell_height <
10 ? 1 : 2));
break;
case CUR_NONE:
@ -553,7 +553,7 @@ static void vgacon_cursor(struct vc_data *c, int mode)
break;
default:
vgacon_set_cursor_size(c->vc_x, 1,
c->vc_font.height);
c->vc_cell_height);
break;
}
break;
@ -564,13 +564,13 @@ static int vgacon_doresize(struct vc_data *c,
unsigned int width, unsigned int height)
{
unsigned long flags;
unsigned int scanlines = height * c->vc_font.height;
unsigned int scanlines = height * c->vc_cell_height;
u8 scanlines_lo = 0, r7 = 0, vsync_end = 0, mode, max_scan;
raw_spin_lock_irqsave(&vga_lock, flags);
vgacon_xres = width * VGA_FONTWIDTH;
vgacon_yres = height * c->vc_font.height;
vgacon_yres = height * c->vc_cell_height;
if (vga_video_type >= VIDEO_TYPE_VGAC) {
outb_p(VGA_CRTC_MAX_SCAN, vga_video_port_reg);
max_scan = inb_p(vga_video_port_val);
@ -625,9 +625,9 @@ static int vgacon_doresize(struct vc_data *c,
static int vgacon_switch(struct vc_data *c)
{
int x = c->vc_cols * VGA_FONTWIDTH;
int y = c->vc_rows * c->vc_font.height;
int y = c->vc_rows * c->vc_cell_height;
int rows = screen_info.orig_video_lines * vga_default_font_height/
c->vc_font.height;
c->vc_cell_height;
/*
* We need to save screen size here as it's the only way
* we can spot the screen has been resized and we need to
@ -1058,7 +1058,7 @@ static int vgacon_adjust_height(struct vc_data *vc, unsigned fontheight)
cursor_size_lastto = 0;
c->vc_sw->con_cursor(c, CM_DRAW);
}
c->vc_font.height = fontheight;
c->vc_font.height = c->vc_cell_height = fontheight;
vc_resize(c, 0, rows); /* Adjust console size */
}
}
@ -1106,12 +1106,20 @@ static int vgacon_resize(struct vc_data *c, unsigned int width,
if ((width << 1) * height > vga_vram_size)
return -EINVAL;
if (user) {
/*
* Ho ho! Someone (svgatextmode, eh?) may have reprogrammed
* the video mode! Set the new defaults then and go away.
*/
screen_info.orig_video_cols = width;
screen_info.orig_video_lines = height;
vga_default_font_height = c->vc_cell_height;
return 0;
}
if (width % 2 || width > screen_info.orig_video_cols ||
height > (screen_info.orig_video_lines * vga_default_font_height)/
c->vc_font.height)
/* let svgatextmode tinker with video timings and
return success */
return (user) ? 0 : -EINVAL;
c->vc_cell_height)
return -EINVAL;
if (con_is_visible(c) && !vga_is_gfx) /* who knows */
vgacon_doresize(c, width, height);

2
drivers/video/fbdev/core/fbcon.c
View File

@ -2058,7 +2058,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
return -EINVAL;
DPRINTK("resize now %ix%i\n", var.xres, var.yres);
if (con_is_visible(vc)) {
if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
var.activate = FB_ACTIVATE_NOW |
FB_ACTIVATE_FORCE;
fb_set_var(info, &var);

21
drivers/video/fbdev/hgafb.c
View File

@ -286,7 +286,7 @@ static int hga_card_detect(void)
hga_vram = ioremap(0xb0000, hga_vram_len);
if (!hga_vram)
goto error;
return -ENOMEM;
if (request_region(0x3b0, 12, "hgafb"))
release_io_ports = 1;
@ -346,13 +346,18 @@ static int hga_card_detect(void)
hga_type_name = "Hercules";
break;
}
return 1;
return 0;
error:
if (release_io_ports)
release_region(0x3b0, 12);
if (release_io_port)
release_region(0x3bf, 1);
return 0;
iounmap(hga_vram);
pr_err("hgafb: HGA card not detected.\n");
return -EINVAL;
}
/**
@ -550,13 +555,11 @@ static struct fb_ops hgafb_ops = {
static int hgafb_probe(struct platform_device *pdev)
{
struct fb_info *info;
int ret;
if (! hga_card_detect()) {
printk(KERN_INFO "hgafb: HGA card not detected.\n");
if (hga_vram)
iounmap(hga_vram);
return -EINVAL;
}
ret = hga_card_detect();
if (ret)
return ret;
printk(KERN_INFO "hgafb: %s with %ldK of memory detected.\n",
hga_type_name, hga_vram_len/1024);

5
drivers/video/fbdev/imsttfb.c
View File

@ -1512,11 +1512,6 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
info->fix.smem_start = addr;
info->screen_base = (__u8 *)ioremap(addr, par->ramdac == IBM ?
0x400000 : 0x800000);
if (!info->screen_base) {
release_mem_region(addr, size);
framebuffer_release(info);
return -ENOMEM;
}
info->fix.mmio_start = addr + 0x800000;
par->dc_regs = ioremap(addr + 0x800000, 0x1000);
par->cmap_regs_phys = addr + 0x840000;

22
drivers/xen/xen-pciback/xenbus.c
View File

@ -358,7 +358,8 @@ static int xen_pcibk_publish_pci_root(struct xen_pcibk_device *pdev,
return err;
}
static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev)
static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev,
enum xenbus_state state)
{
int err = 0;
int num_devs;
@ -372,9 +373,7 @@ static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev)
dev_dbg(&pdev->xdev->dev, "Reconfiguring device ...\n");
mutex_lock(&pdev->dev_lock);
/* Make sure we only reconfigure once */
if (xenbus_read_driver_state(pdev->xdev->nodename) !=
XenbusStateReconfiguring)
if (xenbus_read_driver_state(pdev->xdev->nodename) != state)
goto out;
err = xenbus_scanf(XBT_NIL, pdev->xdev->nodename, "num_devs", "%d",
@ -499,6 +498,10 @@ static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev)
}
}
if (state != XenbusStateReconfiguring)
/* Make sure we only reconfigure once. */
goto out;
err = xenbus_switch_state(pdev->xdev, XenbusStateReconfigured);
if (err) {
xenbus_dev_fatal(pdev->xdev, err,
@ -524,7 +527,7 @@ static void xen_pcibk_frontend_changed(struct xenbus_device *xdev,
break;
case XenbusStateReconfiguring:
xen_pcibk_reconfigure(pdev);
xen_pcibk_reconfigure(pdev, XenbusStateReconfiguring);
break;
case XenbusStateConnected:
@ -663,6 +666,15 @@ static void xen_pcibk_be_watch(struct xenbus_watch *watch,
xen_pcibk_setup_backend(pdev);
break;
case XenbusStateInitialised:
/*
* We typically move to Initialised when the first device was
* added. Hence subsequent devices getting added may need
* reconfiguring.
*/
xen_pcibk_reconfigure(pdev, XenbusStateInitialised);
break;
default:
break;
}

1
fs/btrfs/inode.c
View File

@ -3571,6 +3571,7 @@ void btrfs_run_delayed_iputs(struct btrfs_fs_info *fs_info)
inode = list_first_entry(&fs_info->delayed_iputs,
struct btrfs_inode, delayed_iput);
run_delayed_iput_locked(fs_info, inode);
cond_resched_lock(&fs_info->delayed_iput_lock);
}
spin_unlock(&fs_info->delayed_iput_lock);
}

2
fs/cifs/smb2ops.c
View File

@ -1673,6 +1673,8 @@ smb2_copychunk_range(const unsigned int xid,
cpu_to_le32(min_t(u32, len, tcon->max_bytes_chunk));
/* Request server copy to target from src identified by key */
kfree(retbuf);
retbuf = NULL;
rc = SMB2_ioctl(xid, tcon, trgtfile->fid.persistent_fid,
trgtfile->fid.volatile_fid, FSCTL_SRV_COPYCHUNK_WRITE,
true /* is_fsctl */, (char *)pcchunk,

6
fs/ecryptfs/crypto.c
View File

@ -311,10 +311,8 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat,
struct extent_crypt_result ecr;
int rc = 0;
if (!crypt_stat || !crypt_stat->tfm
|| !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED))
return -EINVAL;
BUG_ON(!crypt_stat || !crypt_stat->tfm
|| !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED));
if (unlikely(ecryptfs_verbosity > 0)) {
ecryptfs_printk(KERN_DEBUG, "Key size [%zd]; key:\n",
crypt_stat->key_size);

93
fs/ext4/verity.c
View File

@ -198,55 +198,76 @@ static int ext4_end_enable_verity(struct file *filp, const void *desc,
struct inode *inode = file_inode(filp);
const int credits = 2; /* superblock and inode for ext4_orphan_del() */
handle_t *handle;
struct ext4_iloc iloc;
int err = 0;
int err2;
if (desc != NULL) {
/* Succeeded; write the verity descriptor. */
err = ext4_write_verity_descriptor(inode, desc, desc_size,
merkle_tree_size);
/* Write all pages before clearing VERITY_IN_PROGRESS. */
if (!err)
err = filemap_write_and_wait(inode->i_mapping);
}
/* If we failed, truncate anything we wrote past i_size. */
if (desc == NULL || err)
ext4_truncate(inode);
/*
* We must always clean up by clearing EXT4_STATE_VERITY_IN_PROGRESS and
* deleting the inode from the orphan list, even if something failed.
* If everything succeeded, we'll also set the verity bit in the same
* transaction.
* If an error already occurred (which fs/verity/ signals by passing
* desc == NULL), then only clean-up is needed.
*/
if (desc == NULL)
goto cleanup;
ext4_clear_inode_state(inode, EXT4_STATE_VERITY_IN_PROGRESS);
/* Append the verity descriptor. */
err = ext4_write_verity_descriptor(inode, desc, desc_size,
merkle_tree_size);
if (err)
goto cleanup;
/*
* Write all pages (both data and verity metadata). Note that this must
* happen before clearing EXT4_STATE_VERITY_IN_PROGRESS; otherwise pages
* beyond i_size won't be written properly. For crash consistency, this
* also must happen before the verity inode flag gets persisted.
*/
err = filemap_write_and_wait(inode->i_mapping);
if (err)
goto cleanup;
/*
* Finally, set the verity inode flag and remove the inode from the
* orphan list (in a single transaction).
*/
handle = ext4_journal_start(inode, EXT4_HT_INODE, credits);
if (IS_ERR(handle)) {
ext4_orphan_del(NULL, inode);
return PTR_ERR(handle);
err = PTR_ERR(handle);
goto cleanup;
}
err2 = ext4_orphan_del(handle, inode);
if (err2)
goto out_stop;
err = ext4_orphan_del(handle, inode);
if (err)
goto stop_and_cleanup;
if (desc != NULL && !err) {
struct ext4_iloc iloc;
err = ext4_reserve_inode_write(handle, inode, &iloc);
if (err)
goto stop_and_cleanup;
ext4_set_inode_flag(inode, EXT4_INODE_VERITY);
ext4_set_inode_flags(inode);
err = ext4_mark_iloc_dirty(handle, inode, &iloc);
if (err)
goto stop_and_cleanup;
err = ext4_reserve_inode_write(handle, inode, &iloc);
if (err)
goto out_stop;
ext4_set_inode_flag(inode, EXT4_INODE_VERITY);
ext4_set_inode_flags(inode);
err = ext4_mark_iloc_dirty(handle, inode, &iloc);
}
out_stop:
ext4_journal_stop(handle);
return err ?: err2;
ext4_clear_inode_state(inode, EXT4_STATE_VERITY_IN_PROGRESS);
return 0;
stop_and_cleanup:
ext4_journal_stop(handle);
cleanup:
/*
* Verity failed to be enabled, so clean up by truncating any verity
* metadata that was written beyond i_size (both from cache and from
* disk), removing the inode from the orphan list (if it wasn't done
* already), and clearing EXT4_STATE_VERITY_IN_PROGRESS.
*/
truncate_inode_pages(inode->i_mapping, inode->i_size);
ext4_truncate(inode);
ext4_orphan_del(NULL, inode);
ext4_clear_inode_state(inode, EXT4_STATE_VERITY_IN_PROGRESS);
return err;
}
static int ext4_get_verity_descriptor_location(struct inode *inode,

1
include/linux/console_struct.h
View File

@ -62,6 +62,7 @@ struct vc_data {
unsigned int vc_rows;
unsigned int vc_size_row; /* Bytes per row */
unsigned int vc_scan_lines; /* # of scan lines */
unsigned int vc_cell_height; /* CRTC character cell height */
unsigned long vc_origin; /* [!] Start of real screen */
unsigned long vc_scr_end; /* [!] End of real screen */
unsigned long vc_visible_origin; /* [!] Top of visible window */

4
kernel/locking/mutex-debug.c
View File

@ -57,7 +57,7 @@ void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
task->blocked_on = waiter;
}
void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
void debug_mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
struct task_struct *task)
{
DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
@ -65,7 +65,7 @@ void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
task->blocked_on = NULL;
list_del_init(&waiter->list);
INIT_LIST_HEAD(&waiter->list);
waiter->task = NULL;
}

2
kernel/locking/mutex-debug.h
View File

@ -22,7 +22,7 @@ extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
extern void debug_mutex_add_waiter(struct mutex *lock,
struct mutex_waiter *waiter,
struct task_struct *task);
extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
extern void debug_mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
struct task_struct *task);
extern void debug_mutex_unlock(struct mutex *lock);
extern void debug_mutex_init(struct mutex *lock, const char *name,

18
kernel/locking/mutex.c
View File

@ -206,7 +206,7 @@ static inline bool __mutex_waiter_is_first(struct mutex *lock, struct mutex_wait
* Add @waiter to a given location in the lock wait_list and set the
* FLAG_WAITERS flag if it's the first waiter.
*/
static void __sched
static void
__mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
struct list_head *list)
{
@ -217,6 +217,16 @@ __mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
__mutex_set_flag(lock, MUTEX_FLAG_WAITERS);
}
static void
__mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter)
{
list_del(&waiter->list);
if (likely(list_empty(&lock->wait_list)))
__mutex_clear_flag(lock, MUTEX_FLAGS);
debug_mutex_remove_waiter(lock, waiter, current);
}
/*
* Give up ownership to a specific task, when @task = NULL, this is equivalent
* to a regular unlock. Sets PICKUP on a handoff, clears HANDOF, preserves
@ -1075,9 +1085,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
__ww_mutex_check_waiters(lock, ww_ctx);
}
mutex_remove_waiter(lock, &waiter, current);
if (likely(list_empty(&lock->wait_list)))
__mutex_clear_flag(lock, MUTEX_FLAGS);
__mutex_remove_waiter(lock, &waiter);
debug_mutex_free_waiter(&waiter);
@ -1095,7 +1103,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
err:
__set_current_state(TASK_RUNNING);
trace_android_vh_mutex_wait_finish(lock);
mutex_remove_waiter(lock, &waiter, current);
__mutex_remove_waiter(lock, &waiter);
err_early_kill:
spin_unlock(&lock->wait_lock);
debug_mutex_free_waiter(&waiter);

4
kernel/locking/mutex.h
View File

@ -10,12 +10,10 @@
* !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs:
*/
#define mutex_remove_waiter(lock, waiter, task) \
__list_del((waiter)->list.prev, (waiter)->list.next)
#define debug_mutex_wake_waiter(lock, waiter) do { } while (0)
#define debug_mutex_free_waiter(waiter) do { } while (0)
#define debug_mutex_add_waiter(lock, waiter, ti) do { } while (0)
#define debug_mutex_remove_waiter(lock, waiter, ti) do { } while (0)
#define debug_mutex_unlock(lock) do { } while (0)
#define debug_mutex_init(lock, name, key) do { } while (0)

18
kernel/ptrace.c
View File

@ -169,6 +169,21 @@ void __ptrace_unlink(struct task_struct *child)
spin_unlock(&child->sighand->siglock);
}
static bool looks_like_a_spurious_pid(struct task_struct *task)
{
if (task->exit_code != ((PTRACE_EVENT_EXEC << 8) | SIGTRAP))
return false;
if (task_pid_vnr(task) == task->ptrace_message)
return false;
/*
* The tracee changed its pid but the PTRACE_EVENT_EXEC event
* was not wait()'ed, most probably debugger targets the old
* leader which was destroyed in de_thread().
*/
return true;
}
/* Ensure that nothing can wake it up, even SIGKILL */
static bool ptrace_freeze_traced(struct task_struct *task)
{
@ -179,7 +194,8 @@ static bool ptrace_freeze_traced(struct task_struct *task)
return ret;
spin_lock_irq(&task->sighand->siglock);
if (task_is_traced(task) && !__fatal_signal_pending(task)) {
if (task_is_traced(task) && !looks_like_a_spurious_pid(task) &&
!__fatal_signal_pending(task)) {
task->state = __TASK_TRACED;
ret = true;
}

24
net/bluetooth/l2cap_sock.c
View File

@ -426,6 +426,20 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname,
break;
}
/* Only BR/EDR modes are supported here */
switch (chan->mode) {
case L2CAP_MODE_BASIC:
case L2CAP_MODE_ERTM:
case L2CAP_MODE_STREAMING:
break;
default:
err = -EINVAL;
break;
}
if (err < 0)
break;
memset(&opts, 0, sizeof(opts));
opts.imtu = chan->imtu;
opts.omtu = chan->omtu;
@ -685,10 +699,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
break;
}
chan->mode = opts.mode;
switch (chan->mode) {
case L2CAP_MODE_LE_FLOWCTL:
break;
/* Only BR/EDR modes are supported here */
switch (opts.mode) {
case L2CAP_MODE_BASIC:
clear_bit(CONF_STATE2_DEVICE, &chan->conf_state);
break;
@ -702,6 +714,10 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
break;
}
if (err < 0)
break;
chan->mode = opts.mode;
chan->imtu = opts.imtu;
chan->omtu = opts.omtu;
chan->fcs = opts.fcs;

9
net/bluetooth/smp.c
View File

@ -2685,6 +2685,15 @@ static int smp_cmd_public_key(struct l2cap_conn *conn, struct sk_buff *skb)
if (skb->len < sizeof(*key))
return SMP_INVALID_PARAMS;
/* Check if remote and local public keys are the same and debug key is
* not in use.
*/
if (!test_bit(SMP_FLAG_DEBUG_KEY, &smp->flags) &&
!crypto_memneq(key, smp->local_pk, 64)) {
bt_dev_err(hdev, "Remote and local public keys are identical");
return SMP_UNSPECIFIED;
}
memcpy(smp->remote_pk, key, 64);
if (test_bit(SMP_FLAG_REMOTE_OOB, &smp->flags)) {

4
sound/firewire/Kconfig
View File

@ -38,7 +38,7 @@ config SND_OXFW
* Mackie(Loud) Onyx 1640i (former model)
* Mackie(Loud) Onyx Satellite
* Mackie(Loud) Tapco Link.Firewire
* Mackie(Loud) d.2 pro/d.4 pro
* Mackie(Loud) d.4 pro
* Mackie(Loud) U.420/U.420d
* TASCAM FireOne
* Stanton Controllers & Systems 1 Deck/Mixer
@ -84,7 +84,7 @@ config SND_BEBOB
* PreSonus FIREBOX/FIREPOD/FP10/Inspire1394
* BridgeCo RDAudio1/Audio5
* Mackie Onyx 1220/1620/1640 (FireWire I/O Card)
* Mackie d.2 (FireWire Option)
* Mackie d.2 (FireWire Option) and d.2 Pro
* Stanton FinalScratch 2 (ScratchAmp)
* Tascam IF-FW/DM
* Behringer XENIX UFX 1204/1604

27
sound/firewire/amdtp-stream.c
View File

@ -617,18 +617,24 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
unsigned int *syt, unsigned int index)
{
const __be32 *cip_header;
unsigned int cip_header_size;
int err;
*payload_length = be32_to_cpu(ctx_header[0]) >> ISO_DATA_LENGTH_SHIFT;
if (*payload_length > s->ctx_data.tx.ctx_header_size +
s->ctx_data.tx.max_ctx_payload_length) {
if (!(s->flags & CIP_NO_HEADER))
cip_header_size = 8;
else
cip_header_size = 0;
if (*payload_length > cip_header_size + s->ctx_data.tx.max_ctx_payload_length) {
dev_err(&s->unit->device,
"Detect jumbo payload: %04x %04x\n",
*payload_length, s->ctx_data.tx.max_ctx_payload_length);
*payload_length, cip_header_size + s->ctx_data.tx.max_ctx_payload_length);
return -EIO;
}
if (!(s->flags & CIP_NO_HEADER)) {
if (cip_header_size > 0) {
cip_header = ctx_header + 2;
err = check_cip_header(s, cip_header, *payload_length,
data_blocks, data_block_counter, syt);
@ -932,23 +938,22 @@ static int amdtp_stream_start(struct amdtp_stream *s, int channel, int speed)
s->ctx_data.rx.last_syt_offset = TICKS_PER_CYCLE;
}
/* initialize packet buffer */
// initialize packet buffer.
max_ctx_payload_size = amdtp_stream_get_max_payload(s);
if (s->direction == AMDTP_IN_STREAM) {
dir = DMA_FROM_DEVICE;
type = FW_ISO_CONTEXT_RECEIVE;
if (!(s->flags & CIP_NO_HEADER))
if (!(s->flags & CIP_NO_HEADER)) {
max_ctx_payload_size -= 8;
ctx_header_size = IR_CTX_HEADER_SIZE_CIP;
else
} else {
ctx_header_size = IR_CTX_HEADER_SIZE_NO_CIP;
max_ctx_payload_size = amdtp_stream_get_max_payload(s) -
ctx_header_size;
}
} else {
dir = DMA_TO_DEVICE;
type = FW_ISO_CONTEXT_TRANSMIT;
ctx_header_size = 0; // No effect for IT context.
max_ctx_payload_size = amdtp_stream_get_max_payload(s);
if (!(s->flags & CIP_NO_HEADER))
max_ctx_payload_size -= IT_PKT_HEADER_SIZE_CIP;
}

2
sound/firewire/bebob/bebob.c
View File

@ -387,7 +387,7 @@ static const struct ieee1394_device_id bebob_id_table[] = {
SND_BEBOB_DEV_ENTRY(VEN_BRIDGECO, 0x00010049, &spec_normal),
/* Mackie, Onyx 1220/1620/1640 (Firewire I/O Card) */
SND_BEBOB_DEV_ENTRY(VEN_MACKIE2, 0x00010065, &spec_normal),
/* Mackie, d.2 (Firewire Option) */
// Mackie, d.2 (Firewire option card) and d.2 Pro (the card is built-in).
SND_BEBOB_DEV_ENTRY(VEN_MACKIE1, 0x00010067, &spec_normal),
/* Stanton, ScratchAmp */
SND_BEBOB_DEV_ENTRY(VEN_STANTON, 0x00000001, &spec_normal),

2
sound/firewire/dice/dice-alesis.c
View File

@ -16,7 +16,7 @@ alesis_io14_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = {
static const unsigned int
alesis_io26_tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT] = {
{10, 10, 4}, /* Tx0 = Analog + S/PDIF. */
{16, 8, 0}, /* Tx1 = ADAT1 + ADAT2. */
{16, 4, 0}, /* Tx1 = ADAT1 + ADAT2 (available at low rate). */
};
int snd_dice_detect_alesis_formats(struct snd_dice *dice)

4
sound/firewire/dice/dice-tcelectronic.c
View File

@ -38,8 +38,8 @@ static const struct dice_tc_spec konnekt_24d = {
};
static const struct dice_tc_spec konnekt_live = {
.tx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
.rx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
.tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
.rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
.has_midi = true,
};

1
sound/firewire/oxfw/oxfw.c
View File

@ -350,7 +350,6 @@ static const struct ieee1394_device_id oxfw_id_table[] = {
* Onyx-i series (former models): 0x081216
* Mackie Onyx Satellite: 0x00200f
* Tapco LINK.firewire 4x6: 0x000460
* d.2 pro: Unknown
* d.4 pro: Unknown
* U.420: Unknown
* U.420d: Unknown

4
sound/isa/sb/sb8.c
View File

@ -96,10 +96,6 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
/* block the 0x388 port to avoid PnP conflicts */
acard->fm_res = request_region(0x388, 4, "SoundBlaster FM");
if (!acard->fm_res) {
err = -EBUSY;
goto _err;
}
if (port[dev] != SNDRV_AUTO_PORT) {
if ((err = snd_sbdsp_create(card, port[dev], irq[dev],

135
sound/pci/hda/patch_realtek.c
View File

@ -385,7 +385,6 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
case 0x10ec0282:
case 0x10ec0283:
case 0x10ec0286:
case 0x10ec0287:
case 0x10ec0288:
case 0x10ec0285:
case 0x10ec0298:
@ -396,6 +395,10 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
case 0x10ec0275:
alc_update_coef_idx(codec, 0xe, 0, 1<<0);
break;
case 0x10ec0287:
alc_update_coef_idx(codec, 0x10, 1<<9, 0);
alc_write_coef_idx(codec, 0x8, 0x4ab7);
break;
case 0x10ec0293:
alc_update_coef_idx(codec, 0xa, 1<<13, 0);
break;
@ -5605,6 +5608,18 @@ static void alc_fixup_tpt470_dacs(struct hda_codec *codec,
spec->gen.preferred_dacs = preferred_pairs;
}
static void alc295_fixup_asus_dacs(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
static const hda_nid_t preferred_pairs[] = {
0x17, 0x02, 0x21, 0x03, 0
};
struct alc_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE)
spec->gen.preferred_dacs = preferred_pairs;
}
static void alc_shutup_dell_xps13(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@ -6120,6 +6135,35 @@ static void alc294_fixup_gx502_hp(struct hda_codec *codec,
}
}
static void alc294_gu502_toggle_output(struct hda_codec *codec,
struct hda_jack_callback *cb)
{
/* Windows sets 0x10 to 0x8420 for Node 0x20 which is
* responsible from changes between speakers and headphones
*/
if (snd_hda_jack_detect_state(codec, 0x21) == HDA_JACK_PRESENT)
alc_write_coef_idx(codec, 0x10, 0x8420);
else
alc_write_coef_idx(codec, 0x10, 0x0a20);
}
static void alc294_fixup_gu502_hp(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
if (!is_jack_detectable(codec, 0x21))
return;
switch (action) {
case HDA_FIXUP_ACT_PRE_PROBE:
snd_hda_jack_detect_enable_callback(codec, 0x21,
alc294_gu502_toggle_output);
break;
case HDA_FIXUP_ACT_INIT:
alc294_gu502_toggle_output(codec, NULL);
break;
}
}
static void alc285_fixup_hp_gpio_amp_init(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@ -6316,6 +6360,9 @@ enum {
ALC294_FIXUP_ASUS_GX502_HP,
ALC294_FIXUP_ASUS_GX502_PINS,
ALC294_FIXUP_ASUS_GX502_VERBS,
ALC294_FIXUP_ASUS_GU502_HP,
ALC294_FIXUP_ASUS_GU502_PINS,
ALC294_FIXUP_ASUS_GU502_VERBS,
ALC285_FIXUP_HP_GPIO_LED,
ALC285_FIXUP_HP_MUTE_LED,
ALC236_FIXUP_HP_MUTE_LED,
@ -6342,6 +6389,9 @@ enum {
ALC274_FIXUP_HP_HEADSET_MIC,
ALC256_FIXUP_ASUS_HPE,
ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
ALC295_FIXUP_ASUS_DACS,
ALC295_FIXUP_HP_OMEN,
ALC285_FIXUP_HP_SPECTRE_X360,
};
static const struct hda_fixup alc269_fixups[] = {
@ -7540,6 +7590,35 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc294_fixup_gx502_hp,
},
[ALC294_FIXUP_ASUS_GU502_PINS] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x19, 0x01a11050 }, /* rear HP mic */
{ 0x1a, 0x01a11830 }, /* rear external mic */
{ 0x21, 0x012110f0 }, /* rear HP out */
{ }
},
.chained = true,
.chain_id = ALC294_FIXUP_ASUS_GU502_VERBS
},
[ALC294_FIXUP_ASUS_GU502_VERBS] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
/* set 0x15 to HP-OUT ctrl */
{ 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
/* unmute the 0x15 amp */
{ 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 },
/* set 0x1b to HP-OUT */
{ 0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
{ }
},
.chained = true,
.chain_id = ALC294_FIXUP_ASUS_GU502_HP
},
[ALC294_FIXUP_ASUS_GU502_HP] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc294_fixup_gu502_hp,
},
[ALC294_FIXUP_ASUS_COEF_1B] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
@ -7778,6 +7857,39 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269_FIXUP_THINKPAD_ACPI
},
[ALC295_FIXUP_ASUS_DACS] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc295_fixup_asus_dacs,
},
[ALC295_FIXUP_HP_OMEN] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x12, 0xb7a60130 },
{ 0x13, 0x40000000 },
{ 0x14, 0x411111f0 },
{ 0x16, 0x411111f0 },
{ 0x17, 0x90170110 },
{ 0x18, 0x411111f0 },
{ 0x19, 0x02a11030 },
{ 0x1a, 0x411111f0 },
{ 0x1b, 0x04a19030 },
{ 0x1d, 0x40600001 },
{ 0x1e, 0x411111f0 },
{ 0x21, 0x03211020 },
{}
},
.chained = true,
.chain_id = ALC269_FIXUP_HP_LINE1_MIC1_LED,
},
[ALC285_FIXUP_HP_SPECTRE_X360] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x14, 0x90170110 }, /* enable top speaker */
{}
},
.chained = true,
.chain_id = ALC285_FIXUP_SPEAKER2_TO_DAC1,
},
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@ -7928,7 +8040,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x82c0, "HP G3 mini premium", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x83b9, "HP Spectre x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
SND_PCI_QUIRK(0x103c, 0x8497, "HP Envy x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
SND_PCI_QUIRK(0x103c, 0x84da, "HP OMEN dc0019-ur", ALC295_FIXUP_HP_OMEN),
SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
SND_PCI_QUIRK(0x103c, 0x8519, "HP Spectre x360 15-df0xxx", ALC285_FIXUP_HP_SPECTRE_X360),
SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8724, "HP EliteBook 850 G7", ALC285_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8729, "HP", ALC285_FIXUP_HP_GPIO_LED),
@ -7954,6 +8068,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1740, "ASUS UX430UA", ALC295_FIXUP_ASUS_DACS),
SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
@ -7971,6 +8086,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE),
SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),
SND_PCI_QUIRK(0x1043, 0x1e51, "ASUS Zephyrus M15", ALC294_FIXUP_ASUS_GU502_PINS),
SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
@ -8027,12 +8143,19 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x50b8, "Clevo NK50SZ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50d5, "Clevo NP50D5", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50f0, "Clevo NH50A[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50f2, "Clevo NH50E[PR]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50f3, "Clevo NH58DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50f5, "Clevo NH55EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x50f6, "Clevo NH55DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x5101, "Clevo S510WU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x5157, "Clevo W517GU1", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x51a1, "Clevo NS50MU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70a1, "Clevo NB70T[HJK]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70b3, "Clevo NK70SB", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70f2, "Clevo NH79EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70f3, "Clevo NH77DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70f4, "Clevo NH77EPY", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70f6, "Clevo NH77DPQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8228, "Clevo NR40BU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8520, "Clevo NH50D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8521, "Clevo NH77D[CD]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
@ -8050,9 +8173,17 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x8a51, "Clevo NH70RCQ-Y", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x8d50, "Clevo NH55RCQ-M", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x951d, "Clevo N950T[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x9600, "Clevo N960K[PR]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x961d, "Clevo N960S[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x971d, "Clevo N970T[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xa500, "Clevo NL53RU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xa600, "Clevo NL5XNU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xb018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xb019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xb022, "Clevo NH77D[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xc018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xc019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0xc022, "Clevo NH77[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC233_FIXUP_LENOVO_MULTI_CODECS),
SND_PCI_QUIRK(0x17aa, 0x1048, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
@ -8315,6 +8446,8 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, .name = "alc298-samsung-headphone"},
{.id = ALC255_FIXUP_XIAOMI_HEADSET_MIC, .name = "alc255-xiaomi-headset"},
{.id = ALC274_FIXUP_HP_MIC, .name = "alc274-hp-mic-detect"},
{.id = ALC295_FIXUP_HP_OMEN, .name = "alc295-hp-omen"},
{.id = ALC285_FIXUP_HP_SPECTRE_X360, .name = "alc285-hp-spectre-x360"},
{}
};
#define ALC225_STANDARD_PINS \

7
sound/pci/intel8x0.c
View File

@ -354,6 +354,7 @@ struct ichdev {
unsigned int ali_slot; /* ALI DMA slot */
struct ac97_pcm *pcm;
int pcm_open_flag;
unsigned int prepared:1;
unsigned int suspended: 1;
};
@ -714,6 +715,9 @@ static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ich
int status, civ, i, step;
int ack = 0;
if (!ichdev->prepared || ichdev->suspended)
return;
spin_lock_irqsave(&chip->reg_lock, flags);
status = igetbyte(chip, port + ichdev->roff_sr);
civ = igetbyte(chip, port + ICH_REG_OFF_CIV);
@ -907,6 +911,7 @@ static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream,
if (ichdev->pcm_open_flag) {
snd_ac97_pcm_close(ichdev->pcm);
ichdev->pcm_open_flag = 0;
ichdev->prepared = 0;
}
err = snd_ac97_pcm_open(ichdev->pcm, params_rate(hw_params),
params_channels(hw_params),
@ -928,6 +933,7 @@ static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream)
if (ichdev->pcm_open_flag) {
snd_ac97_pcm_close(ichdev->pcm);
ichdev->pcm_open_flag = 0;
ichdev->prepared = 0;
}
return snd_pcm_lib_free_pages(substream);
}
@ -1002,6 +1008,7 @@ static int snd_intel8x0_pcm_prepare(struct snd_pcm_substream *substream)
ichdev->pos_shift = (runtime->sample_bits > 16) ? 2 : 1;
}
snd_intel8x0_setup_periods(chip, ichdev);
ichdev->prepared = 1;
return 0;
}

4
sound/usb/line6/driver.c
View File

@ -690,6 +690,10 @@ static int line6_init_cap_control(struct usb_line6 *line6)
line6->buffer_message = kmalloc(LINE6_MIDI_MESSAGE_MAXLEN, GFP_KERNEL);
if (!line6->buffer_message)
return -ENOMEM;
ret = line6_init_midi(line6);
if (ret < 0)
return ret;
} else {
ret = line6_hwdep_init(line6);
if (ret < 0)

5
sound/usb/line6/pod.c
View File

@ -376,11 +376,6 @@ static int pod_init(struct usb_line6 *line6,
if (err < 0)
return err;
/* initialize MIDI subsystem: */
err = line6_init_midi(line6);
if (err < 0)
return err;
/* initialize PCM subsystem: */
err = line6_init_pcm(line6, &pod_pcm_properties);
if (err < 0)

6
sound/usb/line6/variax.c
View File

@ -159,7 +159,6 @@ static int variax_init(struct usb_line6 *line6,
const struct usb_device_id *id)
{
struct usb_line6_variax *variax = line6_to_variax(line6);
int err;
line6->process_message = line6_variax_process_message;
line6->disconnect = line6_variax_disconnect;
@ -172,11 +171,6 @@ static int variax_init(struct usb_line6 *line6,
if (variax->buffer_activate == NULL)
return -ENOMEM;
/* initialize MIDI subsystem: */
err = line6_init_midi(&variax->line6);
if (err < 0)
return err;
/* initiate startup procedure: */
schedule_delayed_work(&line6->startup_work,
msecs_to_jiffies(VARIAX_STARTUP_DELAY1));

4
sound/usb/midi.c
View File

@ -1889,8 +1889,12 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi *umidi,
ms_ep = find_usb_ms_endpoint_descriptor(hostep);
if (!ms_ep)
continue;
if (ms_ep->bLength <= sizeof(*ms_ep))
continue;
if (ms_ep->bNumEmbMIDIJack > 0x10)
continue;
if (ms_ep->bLength < sizeof(*ms_ep) + ms_ep->bNumEmbMIDIJack)
continue;
if (usb_endpoint_dir_out(ep)) {
if (endpoints[epidx].out_ep) {
if (++epidx >= MIDI_MAX_ENDPOINTS) {