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linux/arch/xtensa/kernel
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Linus Torvalds 744465da70 Xtensa updates for v5.18 
- remove dependency on the compiler's libgcc
 - allow selection of internal kernel ABI via Kconfig
 - enable compiler plugins support for gcc-12 or newer
 - various minor cleanups and fixes
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Merge tag 'xtensa-20220325' of https://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa updates from Max Filippov:

 - remove dependency on the compiler's libgcc

 - allow selection of internal kernel ABI via Kconfig

 - enable compiler plugins support for gcc-12 or newer

 - various minor cleanups and fixes

* tag 'xtensa-20220325' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: define update_mmu_tlb function
  xtensa: fix xtensa_wsr always writing 0
  xtensa: enable plugin support
  xtensa: clean up kernel exit assembly code
  xtensa: rearrange NMI exit path
  xtensa: merge stack alignment definitions
  xtensa: fix DTC warning unit_address_format
  xtensa: fix stop_machine_cpuslocked call in patch_text
  xtensa: make secondary reset vector support conditional
  xtensa: add kernel ABI selection to Kconfig
  xtensa: don't link with libgcc
  xtensa: add helpers for division, remainder and shifts
  xtensa: add missing XCHAL_HAVE_WINDOWED check
  xtensa: use XCHAL_NUM_AREGS as pt_regs::areg size
  xtensa: rename PT_SIZE to PT_KERNEL_SIZE
  xtensa: Remove unused early_read_config_byte() et al declarations
  xtensa: use strscpy to copy strings
  net: xtensa: use strscpy to copy strings
2022-03-25 09:49:39 -07:00
..
syscalls mm/mempolicy: wire up syscall set_mempolicy_home_node 2022-01-15 16:30:30 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
align.S xtensa: use register window specific opcodes only when present 2021-10-18 22:19:35 -07:00
asm-offsets.c Xtensa updates for v5.18 2022-03-25 09:49:39 -07:00
coprocessor.S xtensa: move coprocessor_flush to the .text section 2021-03-08 20:15:09 -08:00
entry.S xtensa: clean up kernel exit assembly code 2022-03-19 13:08:41 -07:00
head.S xtensa: use register window specific opcodes only when present 2021-10-18 22:19:35 -07:00
hw_breakpoint.c xtensa: replace variant/core.h with asm/core.h 2019-05-06 17:48:55 -07:00
irq.c xtensa: Implement "current_stack_pointer" 2022-02-25 18:21:23 -08:00
jump_label.c xtensa: fix stop_machine_cpuslocked call in patch_text 2022-03-16 02:14:20 -07:00
Makefile xtensa: make secondary reset vector support conditional 2022-03-09 16:59:18 -08:00
mcount.S xtensa: implement call0 ABI support in assembly 2021-10-18 22:19:35 -07:00
module.c xtensa: clean up custom-controlled debug output 2017-12-16 22:37:08 -08:00
mxhead.S xtensa: add missing XCHAL_HAVE_WINDOWED check 2022-03-09 13:59:15 -08:00
pci-dma.c dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h> 2020-10-06 07:07:06 +02:00
pci.c xtensa: fix warning comparing pointer to 0 2021-04-04 15:39:02 -07:00
perf_event.c xtensa: fix xtensa_pmu_setup prototype 2020-07-31 14:09:12 -07:00
platform.c xtensa: drop empty platform_* functions from platforms 2020-01-31 12:17:28 -08:00
process.c xtensa: use XCHAL_NUM_AREGS as pt_regs::areg size 2022-03-07 12:02:54 -08:00
ptrace.c Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 09:29:25 -07:00
s32c1i_selftest.c xtensa: move S32C1I self-test to a separate file 2016-11-16 15:08:28 -08:00
setup.c xtensa: make secondary reset vector support conditional 2022-03-09 16:59:18 -08:00
signal.c xtensa: only build windowed register support code when needed 2021-10-18 22:19:35 -07:00
smp.c sched/core: Initialize the idle task with preemption disabled 2021-05-12 13:01:45 +02:00
stacktrace.c arch: xtensa: Remove CONFIG_OPROFILE support 2021-01-29 10:05:51 +05:30
syscall.c xtensa: syscalls: switch to generic syscalltbl.sh 2021-04-04 15:39:03 -07:00
time.c xtensa: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-12-07 14:01:02 -08:00
traps.c exit: Add and use make_task_dead. 2021-12-13 12:04:45 -06:00
vectors.S xtensa: rename PT_SIZE to PT_KERNEL_SIZE 2022-03-07 12:02:48 -08:00
vmlinux.lds.S xtensa: make secondary reset vector support conditional 2022-03-09 16:59:18 -08:00
xtensa_ksyms.c xtensa: don't link with libgcc 2022-03-09 14:03:23 -08:00