linux-dev/drivers/thermal/intel/int340x_thermal, branch master

thermal: int340x: processor_thermal: Use module_pci_driver() macro

2022-09-24T17:22:09Z

Since PCI provides helper macro module_pci_driver(), the module_init/exit code can be replaced with it. Signed-off-by: Shang XiaoJing [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki

thermal: int340x_thermal: Consolidate priv->data_vault checks

2022-09-03T18:23:07Z

It is sufficient to check priv->data_vault once in the error code path of int3400_thermal_probe(), so do that. Signed-off-by: Rafael J. Wysocki

thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR

2022-08-23T17:50:43Z

In some case, the GDDV returns a package with a buffer which has zero length. It causes that kmemdup() returns ZERO_SIZE_PTR (0x10). Then the data_vault_read() got NULL point dereference problem when accessing the 0x10 value in data_vault. [ 71.024560] BUG: kernel NULL pointer dereference, address: 0000000000000010 This patch uses ZERO_OR_NULL_PTR() for checking ZERO_SIZE_PTR or NULL value in data_vault. Signed-off-by: "Lee, Chun-Yi" Signed-off-by: Rafael J. Wysocki

Merge tag 'thermal-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-05-30T18:34:13Z

Pull additional thermal control update from Rafael Wysocki: "Add Meteor Lake PCI device ID to the int340x thermal control driver (Sumeet Pawnikar)" * tag 'thermal-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: int340x: Add Meteor Lake PCI device ID

thermal: int340x: Add Meteor Lake PCI device ID

2022-05-25T13:44:58Z

Add Meteor Lake PCI ID for processor thermal device. Signed-off-by: Sumeet Pawnikar Reviewed-by: Srinivas Pandruvada Signed-off-by: Rafael J. Wysocki

ACPI: DPTF: Support Meteor Lake

2022-05-25T13:37:07Z

Add Meteor Lake ACPI IDs for DPTF devices. Signed-off-by: Sumeet Pawnikar Reviewed-by: Srinivas Pandruvada Signed-off-by: Rafael J. Wysocki

Merge back earlier int340x driver changes for 5.19.

2022-05-18T11:11:19Z

thermal: int340x: Mode setting with new OS handshake

2022-05-11T18:08:15Z

With the new OS handshake introduced by commit: "c7ff29763989 ("thermal: int340x: Update OS policy capability handshake")", the "enabled" thermal zone mode doesn't work in the same way as previously. The "enabled" mode fails with -EINVAL when the new handshake is used. To address this issue, when the new OS UUID mask is set: - When the mode is "enabled", return 0 as the firmware already has the latest policy mask. - When the mode is "disabled", update the firmware with the UUID mask of zero. This way, the firmware can take over the thermal control. Also reset the OS UUID mask, which allows user space to update with new set of policies. Fixes: c7ff29763989 ("thermal: int340x: Update OS policy capability handshake") Signed-off-by: Srinivas Pandruvada [ rjw: Changelog edits, removed unneeded parens ] Signed-off-by: Rafael J. Wysocki

Merge back earlier int340x thermal driver changes for 5.19.

2022-05-05T12:25:13Z

thermal: int340x: Fix attr.show callback prototype

2022-04-21T18:13:47Z

Control Flow Integrity (CFI) instrumentation of the kernel noticed that the caller, dev_attr_show(), and the callback, odvp_show(), did not have matching function prototypes, which would cause a CFI exception to be raised. Correct the prototype by using struct device_attribute instead of struct kobj_attribute. Reported-and-tested-by: Joao Moreira Link: https://lore.kernel.org/lkml/067ce8bd4c3968054509831fa2347f4f@overdrivepizza.com/ Fixes: 006f006f1e5c ("thermal/int340x_thermal: Export OEM vendor variables") Cc: 5.8+ # 5.8+ Signed-off-by: Kees Cook Signed-off-by: Rafael J. Wysocki