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xtensa: ISS: add comment about etherdev freeing
2023-07-11
Max Filippov
xtensa: ISS: add comment about etherdev freeing
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
commit
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commitdiff
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2023-07-01
Max Filippov
xtensa: fix lock_mm_and_find_vma in case VMA not found
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-24
Max Filippov
xtensa: dump userspace code around the exception PC
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-14
Max Filippov
xtensa: rearrange show_stack output
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-14
Max Filippov
xtensa: add load/store exception handler
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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commitdiff
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2023-06-14
Max Filippov
xtensa: rearrange unaligned exception handler
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-14
Max Filippov
xtensa: always install slow handler for unaligned access...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-14
Max Filippov
xtensa: move early_trap_init from kasan_early_init...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-13
Max Filippov
xtensa: drop ARCH_WANT_FRAME_POINTERS
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: report trax and perf counters in cpuinfo
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: add asm-prototypes.h
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: only build __strncpy_user with CONFIG_ARCH_HAS_STRNC...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: drop bcopy implementation
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: drop EXPORT_SYMBOL for common_exception_return
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: boot-redboot: clean up Makefile
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-13
Max Filippov
xtensa: clean up default platform functions
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-06-13
Max Filippov
xtensa: drop platform_halt and platform_power_off
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-13
Max Filippov
xtensa: drop platform_restart
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-13
Max Filippov
xtensa: drop platform_heartbeat
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-06-13
Max Filippov
xtensa: xt2000: drop empty platform_init
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-05-12
Max Filippov
xtensa: add __bswap{si,di}2 helpers
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-05-12
Max Filippov
xtensa: fix signal delivery to FDPIC process
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-03-24
Max Filippov
MAINTAINERS: xtensa: drop linux-xtensa@linux-xtensa...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2023-03-17
Max Filippov
xtensa: fix KASAN report for show_stack
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-01-07
Max Filippov
xtensa: drop unused members of struct thread_struct
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2023-01-02
Max Filippov
kcsan: test: don't put the expect array on the stack
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-12-07
Max Filippov
xtensa: add __umulsidi3 helper
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-10-14
Max Filippov
MAINTAINERS: update the 'T:' entry for xtensa
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-09-14
Max Filippov
xtensa: add FDPIC and static PIE support for noMMU
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-09-14
Max Filippov
xtensa: clean up ELF_PLAT_INIT macro
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-07-14
Max Filippov
xtensa: enable ARCH_HAS_GCOV_PROFILE_ALL
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-07-14
Max Filippov
xtensa: enable KCOV support
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-07-14
Max Filippov
xtensa: iss/network: provide release() callback
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-07-14
Max Filippov
xtensa: iss/network: drop 'devices' list
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-06-20
Max Filippov
xtensa: change '.bss' to '.section .bss'
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-17
Max Filippov
xtensa: improve call0 ABI probing
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-17
Max Filippov
xtensa: support artificial division by 0 exception
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-13
Max Filippov
xtensa: add trap handler for division by zero
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-04
Max Filippov
irqchip/xtensa-mx: Fix initial IRQ affinity in non...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
...org/r/20220426161912.1113784-1-
jcmvbkbc@gmail.com
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2022-05-02
Max Filippov
xtensa: clean up labels in the kernel entry assembly
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: don't leave invalid TLB entry in fast_store_prohibited
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: fix declaration of _SecondaryResetVector_text_*
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
irqchip: irq-xtensa-mx: fix initial IRQ affinity
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: enable ARCH_HAS_DEBUG_VM_PGTABLE
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: add hibernation support
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: support coprocessors on SMP
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: get rid of stack frame in coprocessor_flush
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: merge SAVE_CP_REGS_TAB and LOAD_CP_REGS_TAB
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: add xtensa_xsr macro
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: handle coprocessor exceptions in kernel mode
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: use callx0 opcode in fast_coprocessor
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-02
Max Filippov
xtensa: clean up excsave1 initialization
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: clean up declarations in coprocessor.h
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: clean up exception handler prototypes
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: clean up function declarations in traps.c
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-02
Max Filippov
xtensa: enable KCSAN
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: enable HAVE_VIRT_CPU_ACCOUNTING_GEN
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-02
Max Filippov
xtensa: enable context tracking
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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2022-05-02
Max Filippov
xtensa: use abi_* register names in the kernel exit...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: move trace_hardirqs_off call back to entry.S
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: drop dead code from entry.S
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: noMMU: allow handling protection faults
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: extract vmalloc_fault code into a function
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: move asid_cache from fault.c to mmu.c
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: iss: extract and constify network callbacks
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: iss: clean up per-device locking in network...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: iss: replace iss_net_set_mac with eth_mac_addr
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: iss: drop opened_list logic from the network...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-05-02
Max Filippov
xtensa: localize labels used in memmove
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-04-16
Max Filippov
xtensa: fix a7 clobbering in coprocessor context load...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-04-09
Max Filippov
highmem: fix checks in __kmap_local_sched_{in,out}
...org/r/20220403235159.3498065-1-
jcmvbkbc@gmail.com
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-22
Max Filippov
xtensa: define update_mmu_tlb function
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-20
Max Filippov
xtensa: fix xtensa_wsr always writing 0
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-19
Max Filippov
xtensa: enable plugin support
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-19
Max Filippov
xtensa: clean up kernel exit assembly code
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-19
Max Filippov
xtensa: rearrange NMI exit path
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-19
Max Filippov
xtensa: merge stack alignment definitions
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-17
Max Filippov
xtensa: fix DTC warning unit_address_format
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-16
Max Filippov
xtensa: fix stop_machine_cpuslocked call in patch_text
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-10
Max Filippov
xtensa: make secondary reset vector support conditional
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-09
Max Filippov
xtensa: add kernel ABI selection to Kconfig
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-09
Max Filippov
xtensa: don't link with libgcc
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-09
Max Filippov
xtensa: add helpers for division, remainder and shifts
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-09
Max Filippov
xtensa: add missing XCHAL_HAVE_WINDOWED check
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-07
Max Filippov
xtensa: use XCHAL_NUM_AREGS as pt_regs::areg size
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2022-03-07
Max Filippov
xtensa: rename PT_SIZE to PT_KERNEL_SIZE
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-12-01
Max Filippov
net: natsemi: fix hw address initialization for jazz...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
...kernel.org/r/20211130143600.31970-1-
jcmvbkbc@gmail.com
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2021-10-19
Max Filippov
xtensa: move section symbols to asm/sections.h
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: remove unused variable wmask
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: only build windowed register support code when...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: use register window specific opcodes only when...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: implement call0 ABI support in assembly
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: definitions for call0 ABI
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: don't use a12 in __xtensa_copy_user in call0 ABI
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: don't use a12 in strncpy_user
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: use a14 instead of a15 in inline assembly
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-19
Max Filippov
xtensa: move _SimulateUserKernelVectorException out...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-10-05
Max Filippov
xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-09-27
Max Filippov
xtensa: call irqchip_init only when CONFIG_USE_OF is...
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
>
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2021-08-11
Max Filippov
xtensa: ISS: don't use string pointer before NULL check
Signed-off-by: Max Filippov <
jcmvbkbc@gmail.com
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