UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/arch/riscv/kernel
History
Linus Torvalds f306b90c69 Updates for the SMP and CPU hotplug: 
- Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the
    original hotplug code and now causing trouble with the ARM64 cache
    topology setup due to the pointless SMP function call. It's not longer
    required as the hotplug callbacks are guaranteed to be invoked on the
    upcoming CPU.
 
  - Remove the deprecated and now unused CPU hotplug functions
 
  - Rewrite the CPU hotplug API documentation
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmE+VhMTHHRnbHhAbGlu
 dXRyb25peC5kZQAKCRCmGPVMDXSYoUZmD/9Q7XO8EgfitIh3sMO53spOv6ql1aWK
 1bHZmnFZL/txdIJiEgouf7wV4YgPgadJtZcK6//V/wGhYj5dB+z6otj+LwdrjjQT
 dgaXN6a27My0kvoyNCP2V3Xc9g6Q6XXAUadw+d7aWGqZvg5yAr+AdRgGmK3Ct2a1
 AsNjiG1HJsBMWv6eKnweOwfE6FbQpwFH4vXlldQi59QaMIOteMUwx9f64ZNyZWSe
 FNqVF2EVmLEmjMzhWSBzYqVdZBEUuEsPM2Y2UYqGAs7Wtwttoupredvplzsf2uJ/
 sCrDQspdgZsiD1EnjaSogLFUSfdRFd+9KvvChhuR8FSjPMNU+cWf62SAjVlUGIpI
 QI2G6S7707LPbun8KSlbqsXD2zKmZ9U+SkTdwJFpRhkket73uVYtuuR0PjSxUrxt
 BaULcpjKjf2joMji7BMvY7AR5bwnbDS+NUtqZpqhaUYHCjOZrPglGeUlLqth5epw
 SMP21BQq8Ys9M5/6dA3ATUYaE1vJb2ES7jn6sULVJ9e9RuupdCl3KfdGCaH9fiWg
 dfcowI9ACI+ZZ4OPJVvR/nlEVnK3GREYS5w3S/Ay1kLYpAfvGH2l3idzclfHMvWT
 ywB2uyRKowAT/Ig7mL7t3Y7ZOMLTzG8KxPfl8ar8Ja+oqDbEL5VOnIQXev3gxBgC
 1f4K8WUVGl+xXQ==
 =uAYt
 -----END PGP SIGNATURE-----

Merge tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull CPU hotplug updates from Thomas Gleixner:
 "Updates for the SMP and CPU hotplug:

   - Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the
     original hotplug code and now causing trouble with the ARM64 cache
     topology setup due to the pointless SMP function call.

     It's not longer required as the hotplug callbacks are guaranteed to
     be invoked on the upcoming CPU.

   - Remove the deprecated and now unused CPU hotplug functions

   - Rewrite the CPU hotplug API documentation"

* tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Documentation: core-api/cpuhotplug: Rewrite the API section
  cpu/hotplug: Remove deprecated CPU-hotplug functions.
  thermal: Replace deprecated CPU-hotplug functions.
  drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
 		2021-09-12 12:42:51 -07:00
..
probes riscv: kprobes: implement the branch instructions 2021-07-21 23:22:34 -07:00
vdso riscv: explicitly use symbol offsets for VDSO 2021-08-24 21:45:47 -07:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it 2021-08-12 07:16:52 -07:00
asm-offsets.c riscv: Introduce structure that group all variables regarding kernel mapping 2021-07-05 18:04:00 -07:00
cacheinfo.c drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() 2021-09-01 10:29:10 +02:00
cpu-hotplug.c RISC-V: Support cpu hotplug 2020-03-31 11:28:30 -07:00
cpu.c RISC-V: Rename and move plic_find_hart_id() to arch directory 2020-06-09 19:11:20 -07:00
cpu_ops.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cpu_ops_sbi.c RISC-V: Support cpu hotplug 2020-03-31 11:28:30 -07:00
cpu_ops_spinwait.c RISC-V: Add cpu_ops and modify default booting method 2020-03-31 11:25:56 -07:00
cpufeature.c riscv: Add __init section marker to some functions again 2021-05-29 13:39:27 -07:00
crash_dump.c RISC-V: Add crash kernel support 2021-04-26 08:25:24 -07:00
crash_save_regs.S RISC-V: Add kdump support 2021-04-26 08:25:23 -07:00
efi-header.S RISC-V: Add PE/COFF header for EFI stub 2020-10-02 14:31:16 -07:00
efi.c RISC-V: Add EFI runtime services 2020-10-02 14:31:28 -07:00
entry.S riscv: add VMAP_STACK overflow detection 2021-07-06 12:11:38 -07:00
fpu.S riscv: abstract out CSR names for supervisor vs machine mode 2019-11-05 09:20:42 -08:00
ftrace.c riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT 2021-01-14 15:09:05 -08:00
head.S riscv: Introduce structure that group all variables regarding kernel mapping 2021-07-05 18:04:00 -07:00
head.h RISC-V: enable XIP 2021-04-26 08:31:28 -07:00
image-vars.h arch/riscv:fix typo in a comment in arch/riscv/kernel/image-vars.h 2021-02-18 23:18:00 -08:00
irq.c RISC-V: Remove do_IRQ() function 2020-06-09 19:11:24 -07:00
jump_label.c riscv: Add jump-label implementation 2020-07-30 11:37:43 -07:00
kexec_relocate.S riscv: Introduce structure that group all variables regarding kernel mapping 2021-07-05 18:04:00 -07:00
kgdb.c riscv: Fix "no previous prototype" compile warning in kgdb.c file 2020-07-09 20:09:30 -07:00
machine_kexec.c RISC-V Patches for the 5.14 Merge Window, Part 1 2021-07-09 10:36:29 -07:00
mcount-dyn.S riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT 2021-01-14 15:09:05 -08:00
mcount.S riscv: Workaround mcount name prior to clang-13 2021-04-26 08:25:01 -07:00
module-sections.c riscv: add missing header file includes 2019-10-28 00:46:01 -07:00
module.c riscv: module: Create module allocations without exec permissions 2021-04-26 08:25:15 -07:00
patch.c riscv: Fixup compile error BUILD_BUG_ON failed 2021-01-14 15:09:01 -08:00
perf_callchain.c riscv: Make stack walk callback consistent with generic code 2020-11-20 18:53:38 -08:00
perf_event.c riscv: perf_event: Make some funciton static 2020-05-11 13:48:19 -07:00
perf_regs.c perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
process.c riscv: Turn has_fpu into a static key if FPU=y 2021-05-25 22:56:57 -07:00
ptrace.c riscv: Ensure the value of FP registers in the core dump file is up to date 2021-08-24 20:54:10 -07:00
reset.c riscv: cleanup the default power off implementation 2019-11-13 13:22:52 -08:00
riscv_ksyms.c riscv: provide memmove implementation 2020-12-10 17:27:54 -08:00
sbi.c RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
setup.c RISC-V Patches for the 5.15 Merge Window, Part 1 2021-09-05 11:31:23 -07:00
signal.c riscv: Turn has_fpu into a static key if FPU=y 2021-05-25 22:56:57 -07:00
smp.c RISC-V: Fix error code returned by riscv_hartid_to_cpuid() 2021-05-01 08:53:19 -07:00
smpboot.c sched/core: Initialize the idle task with preemption disabled 2021-05-12 13:01:45 +02:00
soc.c riscv: Fix builtin DTB handling 2021-01-07 19:00:50 -08:00
stacktrace.c riscv: stacktrace: Fix NULL pointer dereference 2021-07-24 12:58:51 -07:00
sys_riscv.c RISC-V: Don't allow write+exec only page mapping request in mmap 2020-06-18 17:28:53 -07:00
syscall_table.c riscv: Constify sys_call_table 2021-04-26 08:25:09 -07:00
time.c RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
traps.c trap: cleanup trap_init() 2021-09-08 11:50:27 -07:00
traps_misaligned.c riscv: Unaligned load/store handling for M_MODE 2020-04-03 10:45:33 -07:00
vdso.c riscv: Mark some global variables __ro_after_init 2021-04-26 08:25:08 -07:00
vmlinux-xip.lds.S riscv: Move EXCEPTION_TABLE to RO_DATA segment 2021-09-10 23:59:48 -07:00
vmlinux.lds.S riscv: Move EXCEPTION_TABLE to RO_DATA segment 2021-09-10 23:59:48 -07:00