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platform-drivers-x86 for v6.4-3

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A small set of assorted bug fixes for 6.4.
 
 The following is an automated git shortlog grouped by driver:
 
 ISST:
  -  Remove 8 socket limit
 
 asus-wmi:
  -  Ignore WMI events with codes 0x7B, 0xC0
 
 platform/mellanox:
  -  mlxbf-pmc: fix sscanf() error checking
 
 platform/x86/amd/pmf:
  -  Fix CnQF and auto-mode after resume
 
 platform/x86/intel/ifs:
  -  Annotate work queue on stack so object debug does not complain
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Merge tag 'platform-drivers-x86-v6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "Nothing special to report just a few small fixes"

* tag 'platform-drivers-x86-v6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/intel/ifs: Annotate work queue on stack so object debug does not complain
  platform/x86: ISST: Remove 8 socket limit
  platform/mellanox: mlxbf-pmc: fix sscanf() error checking
  platform/x86/amd/pmf: Fix CnQF and auto-mode after resume
  platform/x86: asus-wmi: Ignore WMI events with codes 0x7B, 0xC0
This commit is contained in:
Linus Torvalds 2023-05-25 09:42:15 -07:00
parent 5566051fa6 3279decb2c
commit ecea3ba2fb
5 changed files with 36 additions and 19 deletions
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5
drivers/platform/mellanox/mlxbf-pmc.c
View file

@ -1348,9 +1348,8 @@ static int mlxbf_pmc_map_counters(struct device *dev)
for (i = 0; i < pmc->total_blocks; ++i) {
if (strstr(pmc->block_name[i], "tile")) {
ret = sscanf(pmc->block_name[i], "tile%d", &tile_num);
if (ret < 0)
return ret;
if (sscanf(pmc->block_name[i], "tile%d", &tile_num) != 1)
return -EINVAL;
if (tile_num >= pmc->tile_count)
continue;

34
drivers/platform/x86/amd/pmf/core.c
View file

@ -245,24 +245,29 @@ static const struct pci_device_id pmf_pci_ids[] = {
{ }
};
int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
static void amd_pmf_set_dram_addr(struct amd_pmf_dev *dev)
{
u64 phys_addr;
u32 hi, low;
INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
/* Get Metrics Table Address */
dev->buf = kzalloc(sizeof(dev->m_table), GFP_KERNEL);
if (!dev->buf)
return -ENOMEM;
phys_addr = virt_to_phys(dev->buf);
hi = phys_addr >> 32;
low = phys_addr & GENMASK(31, 0);
amd_pmf_send_cmd(dev, SET_DRAM_ADDR_HIGH, 0, hi, NULL);
amd_pmf_send_cmd(dev, SET_DRAM_ADDR_LOW, 0, low, NULL);
}
int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
{
/* Get Metrics Table Address */
dev->buf = kzalloc(sizeof(dev->m_table), GFP_KERNEL);
if (!dev->buf)
return -ENOMEM;
INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
amd_pmf_set_dram_addr(dev);
/*
* Start collecting the metrics data after a small delay
@ -273,6 +278,18 @@ int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
return 0;
}
static int amd_pmf_resume_handler(struct device *dev)
{
struct amd_pmf_dev *pdev = dev_get_drvdata(dev);
if (pdev->buf)
amd_pmf_set_dram_addr(pdev);
return 0;
}
static DEFINE_SIMPLE_DEV_PM_OPS(amd_pmf_pm, NULL, amd_pmf_resume_handler);
static void amd_pmf_init_features(struct amd_pmf_dev *dev)
{
int ret;
@ -413,6 +430,7 @@ static struct platform_driver amd_pmf_driver = {
.name = "amd-pmf",
.acpi_match_table = amd_pmf_acpi_ids,
.dev_groups = amd_pmf_driver_groups,
.pm = pm_sleep_ptr(&amd_pmf_pm),
},
.probe = amd_pmf_probe,
.remove_new = amd_pmf_remove,

2
drivers/platform/x86/asus-nb-wmi.c
View file

@ -555,6 +555,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0x71, { KEY_F13 } }, /* General-purpose button */
{ KE_IGNORE, 0x79, }, /* Charger type dectection notification */
{ KE_KEY, 0x7a, { KEY_ALS_TOGGLE } }, /* Ambient Light Sensor Toggle */
{ KE_IGNORE, 0x7B, }, /* Charger connect/disconnect notification */
{ KE_KEY, 0x7c, { KEY_MICMUTE } },
{ KE_KEY, 0x7D, { KEY_BLUETOOTH } }, /* Bluetooth Enable */
{ KE_KEY, 0x7E, { KEY_BLUETOOTH } }, /* Bluetooth Disable */
@ -584,6 +585,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = {
{ KE_KEY, 0xAE, { KEY_FN_F5 } }, /* Fn+F5 fan mode on 2020+ */
{ KE_KEY, 0xB3, { KEY_PROG4 } }, /* AURA */
{ KE_KEY, 0xB5, { KEY_CALC } },
{ KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */
{ KE_KEY, 0xC4, { KEY_KBDILLUMUP } },
{ KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } },
{ KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */

2
drivers/platform/x86/intel/ifs/load.c
View file

@ -208,7 +208,7 @@ static int scan_chunks_sanity_check(struct device *dev)
continue;
reinit_completion(&ifs_done);
local_work.dev = dev;
INIT_WORK(&local_work.w, copy_hashes_authenticate_chunks);
INIT_WORK_ONSTACK(&local_work.w, copy_hashes_authenticate_chunks);
schedule_work_on(cpu, &local_work.w);
wait_for_completion(&ifs_done);
if (ifsd->loading_error) {

12
drivers/platform/x86/intel/speed_select_if/isst_if_common.c
View file

@ -304,14 +304,13 @@ struct isst_if_pkg_info {
static struct isst_if_cpu_info *isst_cpu_info;
static struct isst_if_pkg_info *isst_pkg_info;
#define ISST_MAX_PCI_DOMAINS 8
static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn)
{
struct pci_dev *matched_pci_dev = NULL;
struct pci_dev *pci_dev = NULL;
struct pci_dev *_pci_dev = NULL;
int no_matches = 0, pkg_id;
int i, bus_number;
int bus_number;
if (bus_no < 0 || bus_no >= ISST_MAX_BUS_NUMBER || cpu < 0 ||
cpu >= nr_cpu_ids || cpu >= num_possible_cpus())
@ -323,12 +322,11 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
if (bus_number < 0)
return NULL;
for (i = 0; i < ISST_MAX_PCI_DOMAINS; ++i) {
struct pci_dev *_pci_dev;
for_each_pci_dev(_pci_dev) {
int node;
_pci_dev = pci_get_domain_bus_and_slot(i, bus_number, PCI_DEVFN(dev, fn));
if (!_pci_dev)
if (_pci_dev->bus->number != bus_number ||
_pci_dev->devfn != PCI_DEVFN(dev, fn))
continue;
++no_matches;