linux-kernel - Re: [PATCH] unicore32: mm: Add missing parameter to arch_vma_access

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]

Message-ID: <571C0EA5.3090104@roeck-us.net>
Date:	Sat, 23 Apr 2016 17:09:09 -0700
From:	Guenter Roeck <linux@...ck-us.net>
To:	Guan Xuetao <gxt@...c.pku.edu.cn>
Cc:	linux-kernel@...r.kernel.org,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH] unicore32: mm: Add missing parameter to
 arch_vma_access_permitted

ping ... still not upstream.

On 03/21/2016 04:20 AM, Guenter Roeck wrote:
> unicore32 fails to compile with the following errors.
>
> mm/memory.c: In function ‘__handle_mm_fault’:
> mm/memory.c:3381: error:
> 	too many arguments to function ‘arch_vma_access_permitted’
> mm/gup.c: In function ‘check_vma_flags’:
> mm/gup.c:456: error:
> 	too many arguments to function ‘arch_vma_access_permitted’
> mm/gup.c: In function ‘vma_permits_fault’:
> mm/gup.c:640: error:
> 	too many arguments to function ‘arch_vma_access_permitted’
>
> Fixes: d61172b4b695b ("mm/core, x86/mm/pkeys: Differentiate instruction fetches")
> Cc: Dave Hansen <dave.hansen@...ux.intel.com>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...nel.org>
> Signed-off-by: Guenter Roeck <linux@...ck-us.net>
> ---
>   arch/unicore32/include/asm/mmu_context.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/unicore32/include/asm/mmu_context.h b/arch/unicore32/include/asm/mmu_context.h
> index e35632ef23c7..62dfc644c908 100644
> --- a/arch/unicore32/include/asm/mmu_context.h
> +++ b/arch/unicore32/include/asm/mmu_context.h
> @@ -98,7 +98,7 @@ static inline void arch_bprm_mm_init(struct mm_struct *mm,
>   }
>
>   static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
> -		bool write, bool foreign)
> +		bool write, bool execute, bool foreign)
>   {
>   	/* by default, allow everything */
>   	return true;
>