linux-kernel - Re: [PATCH] Remove final vestiges of CONFIG_UNWIND

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 26 Jan 2007 22:16:44 +0300
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	"Robert P. J. Day" <rpjday@...dspring.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Remove final vestiges of CONFIG_UNWIND_INFO.

On Fri, Jan 26, 2007 at 01:06:39PM -0500, Robert P. J. Day wrote:
>   Remove the sole remaining reference to the apparently dead config
> variable CONFIG_UNWIND_INFO.

Regardless of unwinder future, patch doesn't update defconfigs all over
the tree.

> --- a/include/asm-i386/dwarf2.h
> +++ b/include/asm-i386/dwarf2.h
> @@ -12,30 +12,6 @@
>     away for older version.
>   */
>
> -#ifdef CONFIG_UNWIND_INFO
> -
> -#define CFI_STARTPROC .cfi_startproc
> -#define CFI_ENDPROC .cfi_endproc
> -#define CFI_DEF_CFA .cfi_def_cfa
> -#define CFI_DEF_CFA_REGISTER .cfi_def_cfa_register
> -#define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset
> -#define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset
> -#define CFI_OFFSET .cfi_offset
> -#define CFI_REL_OFFSET .cfi_rel_offset
> -#define CFI_REGISTER .cfi_register
> -#define CFI_RESTORE .cfi_restore
> -#define CFI_REMEMBER_STATE .cfi_remember_state
> -#define CFI_RESTORE_STATE .cfi_restore_state
> -#define CFI_UNDEFINED .cfi_undefined
> -
> -#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
> -#define CFI_SIGNAL_FRAME .cfi_signal_frame
> -#else
> -#define CFI_SIGNAL_FRAME
> -#endif
> -
> -#else
> -
>  /* Due to the structure of pre-exisiting code, don't use assembler line
>     comment character # to ignore the arguments. Instead, use a dummy macro. */
>  .macro ignore a=0, b=0, c=0, d=0
> @@ -57,5 +33,3 @@
>  #define CFI_SIGNAL_FRAME ignore
>
>  #endif
> -
> -#endif

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/