linux/drivers/base
Linus Torvalds 8426226217 - Have the Automatic IBRS setting check on AMD does not falsely fire in
the guest when it has been set already on the host
 
 - Make sure cacheinfo structures memory is allocated to address a boot NULL
   ptr dereference on Intel Meteor Lake which has different numbers of subleafs
   in its CPUID(4) leaf
 
 - Take care of the GDT restoring on the kexec path too, as expected by
   the kernel
 
 - Make sure SMP is not disabled when IO-APIC is disabled on the kernel
   cmdline
 
 - Add a PGD flag _PAGE_NOPTISHADOW to instruct machinery not to propagate
   changes to the kernelmode page tables, to the user portion, in PTI
 
 - Mark Intel Lunar Lake as affected by an issue where MONITOR wakeups can get
   lost and thus user-visible delays happen
 
 - Make sure PKRU is properly restored with XRSTOR on AMD after a PRKU write of
   0 (WRPKRU) which will mark PKRU in its init state and thus lose the
   actual buffer
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Merge tag 'x86_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Have the Automatic IBRS setting check on AMD does not falsely fire in
   the guest when it has been set already on the host

 - Make sure cacheinfo structures memory is allocated to address a boot
   NULL ptr dereference on Intel Meteor Lake which has different numbers
   of subleafs in its CPUID(4) leaf

 - Take care of the GDT restoring on the kexec path too, as expected by
   the kernel

 - Make sure SMP is not disabled when IO-APIC is disabled on the kernel
   cmdline

 - Add a PGD flag _PAGE_NOPTISHADOW to instruct machinery not to
   propagate changes to the kernelmode page tables, to the user portion,
   in PTI

 - Mark Intel Lunar Lake as affected by an issue where MONITOR wakeups
   can get lost and thus user-visible delays happen

 - Make sure PKRU is properly restored with XRSTOR on AMD after a PRKU
   write of 0 (WRPKRU) which will mark PKRU in its init state and thus
   lose the actual buffer

* tag 'x86_urgent_for_v6.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/CPU/AMD: WARN when setting EFER.AUTOIBRS if and only if the WRMSR fails
  x86/cacheinfo: Delete global num_cache_leaves
  cacheinfo: Allocate memory during CPU hotplug if not done from the primary CPU
  x86/kexec: Restore GDT on return from ::preserve_context kexec
  x86/cpu/topology: Remove limit of CPUs due to disabled IO/APIC
  x86/mm: Add _PAGE_NOPTISHADOW bit to avoid updating userspace page tables
  x86/cpu: Add Lunar Lake to list of CPUs with a broken MONITOR implementation
  x86/pkeys: Ensure updated PKRU value is XRSTOR'd
  x86/pkeys: Change caller of update_pkru_in_sigframe()
2024-12-08 11:38:56 -08:00
..
firmware_loader module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
power Driver core changes for 6.13-rc1 2024-11-29 11:43:29 -08:00
regmap regmap: detach regmap from dev on regmap_exit 2024-12-02 00:29:31 +00:00
test drivers: base: test: Make property entry API test modular 2023-10-05 13:11:44 +02:00
arch_numa.c arch_numa: Restore nid checks before registering a memblock with a node 2024-12-01 22:04:52 +02:00
arch_topology.c ACPI: processor: Move arch_init_invariance_cppc() call later 2024-11-06 21:31:36 +01:00
attribute_container.c driver core: attribute_container: Remove unused functions 2024-09-13 15:41:42 +02:00
auxiliary_sysfs.c driver core: auxiliary bus: show auxiliary device IRQs 2024-07-11 14:17:03 -07:00
auxiliary.c driver core: auxiliary bus: Spelling s/pecific/specific/ 2024-11-04 01:58:10 +01:00
base.h Revert "driver core: shut down devices asynchronously" 2024-09-25 11:01:27 +02:00
bus.c drivers/base: Introduce device_match_t for device finding APIs 2024-09-03 12:48:51 +02:00
cacheinfo.c cacheinfo: Allocate memory during CPU hotplug if not done from the primary CPU 2024-12-06 13:07:47 +01:00
class.c driver core: class: Correct WARN() message in APIs class_(for_each|find)_device() 2024-11-12 13:10:43 +01:00
component.c driver core: component: fix spellos 2024-01-30 15:58:06 -08:00
container.c driver core: container: make container_subsys const 2023-12-21 13:56:10 +01:00
core.c Driver core changes for 6.13-rc1 2024-11-29 11:43:29 -08:00
cpu.c Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
dd.c Driver core update for 6.12-rc1 2024-09-27 08:48:37 -07:00
devcoredump.c devcoredump: Add dev_coredumpm_timeout() 2024-06-12 11:29:36 -04:00
devres.c devres: Correclty strip percpu address space of devm_free_percpu() argument 2024-09-03 13:15:21 +02:00
devtmpfs.c driver core: clean up the logic to determine which /sys/dev/ directory to use 2023-03-31 17:45:07 +02:00
driver.c drivers/base: Introduce device_match_t for device finding APIs 2024-09-03 12:48:51 +02:00
firmware.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
hypervisor.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
init.c drivers: base: Move cpu_dev_init() after node_dev_init() 2023-12-06 12:41:49 +09:00
isa.c driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
Kconfig arch_numa: switch over to numa_memblks 2024-09-03 21:15:32 -07:00
Makefile driver core: auxiliary bus: show auxiliary device IRQs 2024-07-11 14:17:03 -07:00
map.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
memory.c crash: add a new kexec flag for hotplug support 2024-04-23 14:59:01 +10:00
module.c Revert "driver core: Fix uevent_show() vs driver detach race" 2024-10-29 01:23:43 +01:00
node.c driver core: Constify bin_attribute definitions 2024-11-15 19:29:16 +01:00
physical_location.c driver core: location: Free struct acpi_pld_info *pld before return false 2023-01-20 14:20:30 +01:00
physical_location.h driver core: physical_location.h remove extern from function prototypes 2023-03-24 15:35:48 +01:00
pinctrl.c driver core: Remove redundant license text 2017-12-07 18:36:44 +01:00
platform-msi.c genirq/msi: Remove platform MSI leftovers 2024-07-18 20:31:21 +02:00
platform.c platform: Make platform_bus_type constant 2024-09-03 13:00:50 +02:00
property.c Char/Misc and other driver subsystem changes for 6.10-rc1 2024-05-22 12:26:46 -07:00
soc.c driver core: mark remaining local bus_type variables as const 2023-12-21 13:56:30 +01:00
swnode.c device property: Don't use "proxy" headers 2024-03-07 22:07:26 +00:00
syscore.c syscore: Use pm_pr_dbg() for syscore_{suspend,resume}() 2020-09-08 13:32:06 +02:00
topology.c driver core: Constify bin_attribute definitions 2024-11-15 19:29:16 +01:00
trace.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
trace.h devres: Fix page faults when tracing devres from unloaded modules 2024-10-14 08:21:09 +02:00
transport_class.c drivers: base: transport_class: fix resource leak when transport_add_device() fails 2023-01-20 14:22:53 +01:00