linux/arch/riscv
Linus Torvalds 2d1bcbc6cd Probes fixes for 6.4-rc1:
- Initialize 'ret' local variables on fprobe_handler() to fix the smatch
   warning. With this, fprobe function exit handler is not working
   randomly.
 
 - Fix to use preempt_enable/disable_notrace for rethook handler to
   prevent recursive call of fprobe exit handler (which is based on
   rethook)
 
 - Fix recursive call issue on fprobe_kprobe_handler().
 
 - Fix to detect recursive call on fprobe_exit_handler().
 
 - Fix to make all arch-dependent rethook code notrace.
   (the arch-independent code is already notrace)
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Merge tag 'probes-fixes-v6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull probes fixes from Masami Hiramatsu:

 - Initialize 'ret' local variables on fprobe_handler() to fix the
   smatch warning. With this, fprobe function exit handler is not
   working randomly.

 - Fix to use preempt_enable/disable_notrace for rethook handler to
   prevent recursive call of fprobe exit handler (which is based on
   rethook)

 - Fix recursive call issue on fprobe_kprobe_handler()

 - Fix to detect recursive call on fprobe_exit_handler()

 - Fix to make all arch-dependent rethook code notrace (the
   arch-independent code is already notrace)"

* tag 'probes-fixes-v6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  rethook, fprobe: do not trace rethook related functions
  fprobe: add recursion detection in fprobe_exit_handler
  fprobe: make fprobe_kprobe_handler recursion free
  rethook: use preempt_{disable, enable}_notrace in rethook_trampoline_handler
  tracing: fprobe: Initialize ret valiable to fix smatch error
2023-05-18 09:04:45 -07:00
..
boot RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
configs Remove orphaned CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT 2023-03-27 13:12:09 +02:00
errata RISC-V: fix sifive and thead section mismatches in errata 2023-04-29 13:18:19 -07:00
include Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
kernel Probes fixes for 6.4-rc1: 2023-05-18 09:04:45 -07:00
kvm RISC-V Patches for the 6.4 Merge Window, Part 2 2023-05-05 12:23:33 -07:00
lib riscv: Allow to downgrade paging mode from the command line 2023-04-26 07:30:52 -07:00
mm riscv: mm: remove redundant parameter of create_fdt_early_page_table 2023-04-29 13:03:01 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-09 22:22:11 -08:00
purgatory purgatory: fix disabling debug info 2023-04-08 19:36:53 +09:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild 2022-06-01 22:26:32 -07:00
Kconfig RISC-V Patches for the 6.4 Merge Window, Part 2 2023-05-05 12:23:33 -07:00
Kconfig.debug
Kconfig.errata Merge patch series "RISC-V: Fixes for riscv_has_extension[un]likely()'s alternative dependency" 2023-03-29 12:26:38 -07:00
Kconfig.socs RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00
Makefile RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
Makefile.postlink riscv: Use --emit-relocs in order to move .rela.dyn in init 2023-04-19 07:46:33 -07:00