Re: [PATCH 0/21] MR4445: ntdll: Unwind the kernel stack on thread exit.

[Rémi Bernon (＠rbernon)]

Rémi Bernon (@rbernon) commented about dlls/ntdll/unix/signal_x86_64.c:
> +/***********************************************************************
> -
> -
>       user_mode_abort_thread
> - */
>
> +extern void DECLSPEC_NORETURN user_mode_abort_thread( NTSTATUS status, struct syscall_frame *frame );
> +__ASM_GLOBAL_FUNC( user_mode_abort_thread,
> -
>               "movq 0xa8(%rsi),%rbp\n\t"  /* frame->syscall_cfa */
> -
>               "subq $0x10,%rbp\n\t"
> -
>               __ASM_CFI(".cfi_def_cfa_register %rbp\n\t")
> -
>               __ASM_CFI(".cfi_rel_offset %rbx,-0x08\n\t")
> -
>               __ASM_CFI(".cfi_rel_offset %r12,-0x10\n\t")
> -
>               __ASM_CFI(".cfi_rel_offset %r13,-0x18\n\t")
> -
>               __ASM_CFI(".cfi_rel_offset %r14,-0x20\n\t")
> -
>               __ASM_CFI(".cfi_rel_offset %r15,-0x28\n\t")
> -
>               /* switch to kernel stack */
> -
>               "movq %rbp,%rsp\n\t"

Same comment here.