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Merge ec7b2e7b36 ("i2c: i801: unregister tco_pdev in i801_probe() error path") into android11-5.4-lts

Browse Source 
Steps on the way to 5.4.258

Change-Id: I62d8abfa7b4b354b8205212c08264431faaeb479
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2023-10-24 17:25:06 +00:00
commit 74e7ad6a22
17 changed files with 147 additions and 51 deletions
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9
arch/powerpc/kernel/hw_breakpoint.c
View File

@ -247,6 +247,11 @@ static bool stepping_handler(struct pt_regs *regs, struct perf_event *bp,
return false;
}
/*
* Handle a DABR or DAWR exception.
*
* Called in atomic context.
*/
int hw_breakpoint_handler(struct die_args *args)
{
int rc = NOTIFY_STOP;
@ -315,6 +320,8 @@ NOKPROBE_SYMBOL(hw_breakpoint_handler);
/*
* Handle single-step exceptions following a DABR hit.
*
* Called in atomic context.
*/
static int single_step_dabr_instruction(struct die_args *args)
{
@ -355,6 +362,8 @@ NOKPROBE_SYMBOL(single_step_dabr_instruction);
/*
* Handle debug exception notifications.
*
* Called in atomic context.
*/
int hw_breakpoint_exceptions_notify(
struct notifier_block *unused, unsigned long val, void *data)

13
drivers/ata/libata-eh.c
View File

@ -2901,18 +2901,11 @@ int ata_eh_reset(struct ata_link *link, int classify,
postreset(slave, classes);
}
/*
* Some controllers can't be frozen very well and may set spurious
* error conditions during reset. Clear accumulated error
* information and re-thaw the port if frozen. As reset is the
* final recovery action and we cross check link onlineness against
* device classification later, no hotplug event is lost by this.
*/
/* clear cached SError */
spin_lock_irqsave(link->ap->lock, flags);
memset(&link->eh_info, 0, sizeof(link->eh_info));
link->eh_info.serror = 0;
if (slave)
memset(&slave->eh_info, 0, sizeof(link->eh_info));
ap->pflags &= ~ATA_PFLAG_EH_PENDING;
slave->eh_info.serror = 0;
spin_unlock_irqrestore(link->ap->lock, flags);
if (ap->pflags & ATA_PFLAG_FROZEN)

2
drivers/ata/libata-scsi.c
View File

@ -4544,7 +4544,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
break;
case MAINTENANCE_IN:
if (scsicmd[1] == MI_REPORT_SUPPORTED_OPERATION_CODES)
if ((scsicmd[1] & 0x1f) == MI_REPORT_SUPPORTED_OPERATION_CODES)
ata_scsi_rbuf_fill(&args, ata_scsiop_maint_in);
else
ata_scsi_set_invalid_field(dev, cmd, 1, 0xff);

1
drivers/i2c/busses/i2c-i801.c
View File

@ -1873,6 +1873,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
"SMBus I801 adapter at %04lx", priv->smba);
err = i2c_add_adapter(&priv->adapter);
if (err) {
platform_device_unregister(priv->tco_pdev);
i801_acpi_remove(priv);
return err;
}

45
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
View File

@ -1117,15 +1117,15 @@ static int i40e_quiesce_vf_pci(struct i40e_vf *vf)
}
/**
* i40e_getnum_vf_vsi_vlan_filters
* __i40e_getnum_vf_vsi_vlan_filters
* @vsi: pointer to the vsi
*
* called to get the number of VLANs offloaded on this VF
**/
static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
static int __i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
{
struct i40e_mac_filter *f;
int num_vlans = 0, bkt;
u16 num_vlans = 0, bkt;
hash_for_each(vsi->mac_filter_hash, bkt, f, hlist) {
if (f->vlan >= 0 && f->vlan <= I40E_MAX_VLANID)
@ -1135,6 +1135,23 @@ static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
return num_vlans;
}
/**
* i40e_getnum_vf_vsi_vlan_filters
* @vsi: pointer to the vsi
*
* wrapper for __i40e_getnum_vf_vsi_vlan_filters() with spinlock held
**/
static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
{
int num_vlans;
spin_lock_bh(&vsi->mac_filter_hash_lock);
num_vlans = __i40e_getnum_vf_vsi_vlan_filters(vsi);
spin_unlock_bh(&vsi->mac_filter_hash_lock);
return num_vlans;
}
/**
* i40e_get_vlan_list_sync
* @vsi: pointer to the VSI
@ -1144,15 +1161,15 @@ static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
*
* Called to get number of VLANs and VLAN list present in mac_filter_hash.
**/
static void i40e_get_vlan_list_sync(struct i40e_vsi *vsi, int *num_vlans,
s16 **vlan_list)
static void i40e_get_vlan_list_sync(struct i40e_vsi *vsi, u16 *num_vlans,
s16 **vlan_list)
{
struct i40e_mac_filter *f;
int i = 0;
int bkt;
spin_lock_bh(&vsi->mac_filter_hash_lock);
*num_vlans = i40e_getnum_vf_vsi_vlan_filters(vsi);
*num_vlans = __i40e_getnum_vf_vsi_vlan_filters(vsi);
*vlan_list = kcalloc(*num_vlans, sizeof(**vlan_list), GFP_ATOMIC);
if (!(*vlan_list))
goto err;
@ -1179,11 +1196,11 @@ static void i40e_get_vlan_list_sync(struct i40e_vsi *vsi, int *num_vlans,
**/
static i40e_status
i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
bool unicast_enable, s16 *vl, int num_vlans)
bool unicast_enable, s16 *vl, u16 num_vlans)
{
i40e_status aq_ret, aq_tmp = 0;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
i40e_status aq_ret;
int i;
/* No VLAN to set promisc on, set on VSI */
@ -1232,6 +1249,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
vf->vf_id,
i40e_stat_str(&pf->hw, aq_ret),
i40e_aq_str(&pf->hw, aq_err));
if (!aq_tmp)
aq_tmp = aq_ret;
}
aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, seid,
@ -1245,8 +1265,15 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
vf->vf_id,
i40e_stat_str(&pf->hw, aq_ret),
i40e_aq_str(&pf->hw, aq_err));
if (!aq_tmp)
aq_tmp = aq_ret;
}
}
if (aq_tmp)
aq_ret = aq_tmp;
return aq_ret;
}
@ -1268,7 +1295,7 @@ static i40e_status i40e_config_vf_promiscuous_mode(struct i40e_vf *vf,
i40e_status aq_ret = I40E_SUCCESS;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi;
int num_vlans;
u16 num_vlans;
s16 *vl;
vsi = i40e_find_vsi_from_id(pf, vsi_id);

2
drivers/nvme/host/pci.c
View File

@ -2841,8 +2841,6 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id)
size_t alloc_size;
node = dev_to_node(&pdev->dev);
if (node == NUMA_NO_NODE)
set_dev_node(&pdev->dev, first_memory_node);
dev = kzalloc_node(sizeof(*dev), GFP_KERNEL, node);
if (!dev)

7
drivers/spi/spi-nxp-fspi.c
View File

@ -897,6 +897,13 @@ static int nxp_fspi_default_setup(struct nxp_fspi *f)
fspi_writel(f, FSPI_AHBCR_PREF_EN | FSPI_AHBCR_RDADDROPT,
base + FSPI_AHBCR);
/* Reset the FLSHxCR1 registers. */
reg = FSPI_FLSHXCR1_TCSH(0x3) | FSPI_FLSHXCR1_TCSS(0x3);
fspi_writel(f, reg, base + FSPI_FLSHA1CR1);
fspi_writel(f, reg, base + FSPI_FLSHA2CR1);
fspi_writel(f, reg, base + FSPI_FLSHB1CR1);
fspi_writel(f, reg, base + FSPI_FLSHB2CR1);
/* AHB Read - Set lut sequence ID for all CS. */
fspi_writel(f, SEQID_LUT, base + FSPI_FLSHA1CR2);
fspi_writel(f, SEQID_LUT, base + FSPI_FLSHA2CR2);

5
drivers/tty/serial/8250/8250_port.c
View File

@ -1865,7 +1865,10 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir)
skip_rx = true;
if (status & (UART_LSR_DR | UART_LSR_BI) && !skip_rx) {
if (irqd_is_wakeup_set(irq_get_irq_data(port->irq)))
struct irq_data *d;
d = irq_get_irq_data(port->irq);
if (d && irqd_is_wakeup_set(d))
pm_wakeup_event(tport->tty->dev, 0);
if (!up->dma || handle_rx_dma(up, iir))
status = serial8250_rx_chars(up, status);

2
drivers/video/fbdev/Kconfig
View File

@ -2032,7 +2032,7 @@ config FB_COBALT
config FB_SH7760
bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
depends on FB=y && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
|| CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA

26
drivers/watchdog/iTCO_wdt.c
View File

@ -413,6 +413,20 @@ static unsigned int iTCO_wdt_get_timeleft(struct watchdog_device *wd_dev)
return time_left;
}
/* Returns true if the watchdog was running */
static bool iTCO_wdt_set_running(struct iTCO_wdt_private *p)
{
u16 val;
/* Bit 11: TCO Timer Halt -> 0 = The TCO timer is enabled */
val = inw(TCO1_CNT(p));
if (!(val & BIT(11))) {
set_bit(WDOG_HW_RUNNING, &p->wddev.status);
return true;
}
return false;
}
/*
* Kernel Interfaces
*/
@ -501,9 +515,6 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
return -ENODEV; /* Cannot reset NO_REBOOT bit */
}
/* Set the NO_REBOOT bit to prevent later reboots, just for sure */
p->update_no_reboot_bit(p->no_reboot_priv, true);
if (turn_SMI_watchdog_clear_off >= p->iTCO_version) {
/*
* Bit 13: TCO_EN -> 0
@ -555,8 +566,13 @@ static int iTCO_wdt_probe(struct platform_device *pdev)
watchdog_set_drvdata(&p->wddev, p);
platform_set_drvdata(pdev, p);
/* Make sure the watchdog is not running */
iTCO_wdt_stop(&p->wddev);
if (!iTCO_wdt_set_running(p)) {
/*
* If the watchdog was not running set NO_REBOOT now to
* prevent later reboots.
*/
p->update_no_reboot_bit(p->no_reboot_priv, true);
}
/* Check that the heartbeat value is within it's range;
if not reset to the default */

6
fs/nilfs2/gcinode.c
View File

@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn);
if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */
brelse(bh);
if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */
goto failed;
}
}
lock_buffer(bh);
@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
failed:
unlock_page(bh->b_page);
put_page(bh->b_page);
if (unlikely(err))
brelse(bh);
return err;
}

4
include/uapi/linux/bpf.h
View File

@ -782,7 +782,9 @@ union bpf_attr {
* performed again, if the helper is used in combination with
* direct packet access.
* Return
* 0 on success, or a negative error in case of failure.
* 0 on success, or a negative error in case of failure. Positive
* error indicates a potential drop or congestion in the target
* device. The particular positive error codes are not defined.
*
* u64 bpf_get_current_pid_tgid(void)
* Return

5
net/ncsi/ncsi-aen.c
View File

@ -89,6 +89,11 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
if ((had_link == has_link) || chained)
return 0;
if (had_link)
netif_carrier_off(ndp->ndev.dev);
else
netif_carrier_on(ndp->ndev.dev);
if (!ndp->multi_package && !nc->package->multi_channel) {
if (had_link) {
ndp->flags |= NCSI_DEV_RESHUFFLE;

1
security/smack/smack.h
View File

@ -117,6 +117,7 @@ struct inode_smack {
struct task_smack {
struct smack_known *smk_task; /* label for access control */
struct smack_known *smk_forked; /* label when forked */
struct smack_known *smk_transmuted;/* label when transmuted */
struct list_head smk_rules; /* per task access rules */
struct mutex smk_rules_lock; /* lock for the rules */
struct list_head smk_relabel; /* transit allowed labels */

65
security/smack/smack_lsm.c
View File

@ -983,8 +983,9 @@ static int smack_inode_init_security(struct inode *inode, struct inode *dir,
const struct qstr *qstr, const char **name,
void **value, size_t *len)
{
struct task_smack *tsp = smack_cred(current_cred());
struct inode_smack *issp = smack_inode(inode);
struct smack_known *skp = smk_of_current();
struct smack_known *skp = smk_of_task(tsp);
struct smack_known *isp = smk_of_inode(inode);
struct smack_known *dsp = smk_of_inode(dir);
int may;
@ -993,20 +994,34 @@ static int smack_inode_init_security(struct inode *inode, struct inode *dir,
*name = XATTR_SMACK_SUFFIX;
if (value && len) {
rcu_read_lock();
may = smk_access_entry(skp->smk_known, dsp->smk_known,
&skp->smk_rules);
rcu_read_unlock();
/*
* If equal, transmuting already occurred in
* smack_dentry_create_files_as(). No need to check again.
*/
if (tsp->smk_task != tsp->smk_transmuted) {
rcu_read_lock();
may = smk_access_entry(skp->smk_known, dsp->smk_known,
&skp->smk_rules);
rcu_read_unlock();
}
/*
* If the access rule allows transmutation and
* the directory requests transmutation then
* by all means transmute.
* In addition to having smk_task equal to smk_transmuted,
* if the access rule allows transmutation and the directory
* requests transmutation then by all means transmute.
* Mark the inode as changed.
*/
if (may > 0 && ((may & MAY_TRANSMUTE) != 0) &&
smk_inode_transmutable(dir)) {
isp = dsp;
if ((tsp->smk_task == tsp->smk_transmuted) ||
(may > 0 && ((may & MAY_TRANSMUTE) != 0) &&
smk_inode_transmutable(dir))) {
/*
* The caller of smack_dentry_create_files_as()
* should have overridden the current cred, so the
* inode label was already set correctly in
* smack_inode_alloc_security().
*/
if (tsp->smk_task != tsp->smk_transmuted)
isp = dsp;
issp->smk_flags |= SMK_INODE_CHANGED;
}
@ -1440,10 +1455,19 @@ static int smack_inode_getsecurity(struct inode *inode,
struct super_block *sbp;
struct inode *ip = (struct inode *)inode;
struct smack_known *isp;
struct inode_smack *ispp;
size_t label_len;
char *label = NULL;
if (strcmp(name, XATTR_SMACK_SUFFIX) == 0)
if (strcmp(name, XATTR_SMACK_SUFFIX) == 0) {
isp = smk_of_inode(inode);
else {
} else if (strcmp(name, XATTR_SMACK_TRANSMUTE) == 0) {
ispp = smack_inode(inode);
if (ispp->smk_flags & SMK_INODE_TRANSMUTE)
label = TRANS_TRUE;
else
label = "";
} else {
/*
* The rest of the Smack xattrs are only on sockets.
*/
@ -1465,13 +1489,18 @@ static int smack_inode_getsecurity(struct inode *inode,
return -EOPNOTSUPP;
}
if (!label)
label = isp->smk_known;
label_len = strlen(label);
if (alloc) {
*buffer = kstrdup(isp->smk_known, GFP_KERNEL);
*buffer = kstrdup(label, GFP_KERNEL);
if (*buffer == NULL)
return -ENOMEM;
}
return strlen(isp->smk_known);
return label_len;
}
@ -4516,7 +4545,7 @@ static int smack_inode_copy_up(struct dentry *dentry, struct cred **new)
/*
* Get label from overlay inode and set it in create_sid
*/
isp = smack_inode(d_inode(dentry->d_parent));
isp = smack_inode(d_inode(dentry));
skp = isp->smk_inode;
tsp->smk_task = skp;
*new = new_creds;
@ -4567,8 +4596,10 @@ static int smack_dentry_create_files_as(struct dentry *dentry, int mode,
* providing access is transmuting use the containing
* directory label instead of the process label.
*/
if (may > 0 && (may & MAY_TRANSMUTE))
if (may > 0 && (may & MAY_TRANSMUTE)) {
ntsp->smk_task = isp->smk_inode;
ntsp->smk_transmuted = ntsp->smk_task;
}
}
return 0;
}

1
sound/pci/hda/hda_intel.c
View File

@ -2237,6 +2237,7 @@ static struct snd_pci_quirk power_save_blacklist[] = {
SND_PCI_QUIRK(0x8086, 0x2068, "Intel NUC7i3BNB", 0),
/* https://bugzilla.kernel.org/show_bug.cgi?id=198611 */
SND_PCI_QUIRK(0x17aa, 0x2227, "Lenovo X1 Carbon 3rd Gen", 0),
SND_PCI_QUIRK(0x17aa, 0x316e, "Lenovo ThinkCentre M70q", 0),
/* https://bugzilla.redhat.com/show_bug.cgi?id=1689623 */
SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
/* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */

4
tools/include/uapi/linux/bpf.h
View File

@ -782,7 +782,9 @@ union bpf_attr {
* performed again, if the helper is used in combination with
* direct packet access.
* Return
* 0 on success, or a negative error in case of failure.
* 0 on success, or a negative error in case of failure. Positive
* error indicates a potential drop or congestion in the target
* device. The particular positive error codes are not defined.
*
* u64 bpf_get_current_pid_tgid(void)
* Return