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Merge tag 'dma-mapping-6.8-2024-01-18' of git://git.infradead.org/users/hch/dma-mapping
2024-01-18 Nathan Lynchseq_buf: Make DECLARE_SEQ_BUF() usable
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/selftests: Add test for papr-sysparm
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/selftests: Add test for papr-vpd
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/pseries/papr-sysparm: Expose character device...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/pseries/papr-sysparm: Validate buffer object...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/pseries: Add papr-vpd character driver for...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Warn if per-function lock isn't held
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Serialize firmware activation sequences
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Facilitate high-level call sequences
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Move token validation from block_rtas_call...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Add function return status constants
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Fall back to linear search on failed...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Add for_each_rtas_function() iterator
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-13 Nathan Lynchpowerpc/rtas: Avoid warning on invalid token argument...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-01 Nathan Lynchpowerpc/pseries/memhp: Log more error conditions in...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-12-01 Nathan Lynchpowerpc/pseries/memhp: Fix access beyond end of drmem...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-28 Nathan Lynchpowerpc/rtas_pci: rename and properly expose config...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-21 Nathan Lynchpowerpc/rtas: Remove 'extern' from function declarations...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-21 Nathan Lynchpowerpc/rtas: Remove trailing space
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-21 Nathan Lynchpowerpc/rtas: Move post_mobility_fixup() declaration...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-21 Nathan Lynchpowerpc/rtas: Remove unused rtas_service_present()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-21 Nathan Lynchpowerpc/rtas: Drop declaration of undefined call_rtas...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-07 Nathan Lynchpowerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-11-07 Nathan Lynchpowerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_a...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-08-18 Nathan Lynchselftests/powerpc: add const qualification where possible
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-08-18 Nathan Lynchpowerpc/selftests: sort mm/.gitignore, add exec_prot
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-08-16 Nathan Lynchpowerpc/rtas_flash: allow user copy to flash block...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-03-30 Nathan Lynchpowerpc/rtas: lockdep annotations
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-03-30 Nathan Lynchpowerpc/rtas: fix miswording in rtas_function kerneldoc
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-03-30 Nathan Lynchpowerpc/rtas: rtas_call_unlocked() kerneldoc
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-03-30 Nathan Lynchpowerpc/rtas: use memmove for potentially overlapping...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-03-30 Nathan Lynchpowerpc/rtas: ensure 8-byte alignment for struct rtas_args
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-15 Nathan Lynchpowerpc/machdep: warn when machine_is() used too early
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: arch-wide function token lookup conversions
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: introduce rtas_function_token() API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/lpar: convert to papr_sysparm API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/hv-24x7: convert to papr_sysparm API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/lparcfg: convert to papr_sysparm API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries: convert CMO probe to papr_sysparm API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries: PAPR system parameter API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/dlpar: use RTAS work area API
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries: add RTAS work area allocator
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: add tracepoints around RTAS entry
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/tracing: tracepoints for RTAS entry and exit
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: strengthen do_enter_rtas() type safety...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: improve function information lookups
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries: drop RTAS-based timebase synchronization
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: ensure 4KB alignment for rtas_data_buf
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/setup: add missing RTAS retry status...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/lparcfg: add missing RTAS retry status...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/pseries/lpar: add missing RTAS retry status...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/perf/hv-24x7: add missing RTAS retry status...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-02-13 Nathan Lynchpowerpc/rtas: handle extended delays safely in early...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-01-30 Nathan Lynchpowerpc/rtas: upgrade internal arch spinlocks
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-01-30 Nathan Lynchpowerpc/rtas: remove lock and args fields from global...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-01-30 Nathan Lynchpowerpc/rtas: make all exports GPL
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2023-01-30 Nathan Lynchpowerpc/rtas: unexport 'rtas' symbol
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: mandate RTAS syscall filtering
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: define pr_fmt and convert printk call...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: clean up includes
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: clean up rtas_error_log_max initialization
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/pseries/eeh: use correct API for error log...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: avoid scheduling in rtas_os_term()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: avoid device tree lookups in rtas_os_term()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtasd: use correct OF API for event scan rate
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-12-07 Nathan Lynchpowerpc/rtas: document rtas_call()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-09-28 Nathan Lynchpowerpc/smp: poll cpu_callin_map more aggressively...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-09-28 Nathan Lynchpowerpc/rtas: block error injection when locked down
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-09-28 Nathan Lynchpowerpc/pseries: block untrusted device tree changes...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-09-14 Nathan LynchRevert "powerpc/rtas: Implement reentrant rtas call"
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-09-14 Nathan Lynchlockdown: ratelimit denial messages
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-06-24 Nathan Lynchpowerpc/xive/spapr: correct bitmap allocation size
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2022-02-12 Nathan Lynchpowerpc/pseries: make pseries_devicetree_update() static
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-11-25 Nathan Lynchpowerpc/rtas: rtas_busy_delay_time() kernel-doc
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-11-25 Nathan Lynchpowerpc/rtas: rtas_busy_delay() improvements
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-11-25 Nathan Lynchpowerpc/pseries: delete scanlog
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-11-25 Nathan Lynchpowerpc/rtas: kernel-doc fixes
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-22 Nathan Lynchpowerpc/pseries/mobility: ignore ibm, platform-facilities...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-20 Nathan Lynchof: make of_node_check_flag() device_node parameter...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-20 Nathan Lynchof: kobj: make of_node_is_(initialized|attached) parameters...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-20 Nathan Lynchpowerpc/smp: do not decrement idle task preempt count...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/pseries/cpuhp: remove obsolete comment from...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/pseries/cpuhp: delete add/remove_by_count code
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/cpuhp: BUG -> WARN conversion in offline path
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/pseries/cpuhp: cache node corrections
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/paravirt: correct preempt debug splat in vcpu_is_pre...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc/paravirt: vcpu_is_preempted() commentary
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-10-08 Nathan Lynchpowerpc: fix unbalanced node refcount in check_kvm_guest()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-06-25 Nathan Lynchpowerpc/pseries/dlpar: use rtas_get_sensor()
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-06-25 Nathan Lynchpowerpc/rtas-rtc: remove unused constant
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-05-23 Nathan Lynchtty: hvc: udbg_hvc: retry putc on -EAGAIN
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-05-23 Nathan Lynchpowerpc/xmon: make dumping log buffer contents more...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-04-14 Nathan Lynchpowerpc/rtas: rename RTAS_RMOBUF_MAX to RTAS_USER_REGION_SIZE
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-04-14 Nathan Lynchpowerpc/rtas: move syscall filter setup into separate...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-04-14 Nathan Lynchpowerpc/rtas: remove ibm_suspend_me_token
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-04-14 Nathan Lynchpowerpc/rtas-proc: remove unused RMO_READ_BUF_MAX
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-04-14 Nathan Lynchpowerpc/rtas: improve ppc_rtas_rmo_buf_show documentation
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-03-22 Nathan Lynchpowerpc/pseries/mobility: handle premature return from...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-03-22 Nathan Lynchpowerpc/pseries/mobility: use struct for shared state
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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2021-02-08 Nathan Lynchpowerpc/pseries/dlpar: handle ibm, configure-connector...
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
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