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] [day] [month] [year] [list]
Message-ID: <20210814124622.GA6450@alpha.franken.de>
Date:   Sat, 14 Aug 2021 14:46:22 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Marcin Chojnacki <marcinch7@...il.com>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mips: mm: correct build errors for debug code in tlb-r3k

On Fri, Aug 13, 2021 at 03:54:33PM +0200, Marcin Chojnacki wrote:
> tlb-r3k has debug code hidden under DEBUG_TLB define. This flag
> is undefined by default which results in the code not being compiled.
> If one would enable the flag, the file would not build because of
> the code being not up to date with the rest of this file.
> 
> This commit fixes the normally hidden debug code to bring it in line
> with the rest of the file and make it build with the debug flag enabled.
> 
> Signed-off-by: Marcin Chojnacki <marcinch7@...il.com>
> ---
>  arch/mips/mm/tlb-r3k.c | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
> index a36622ebe..ca53f3366 100644
> --- a/arch/mips/mm/tlb-r3k.c
> +++ b/arch/mips/mm/tlb-r3k.c
> @@ -77,7 +77,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
>  		unsigned long size, flags;
>  
>  #ifdef DEBUG_TLB
> -		printk("[tlbrange<%lu,0x%08lx,0x%08lx>]",
> +		printk("[tlbrange<%llu,0x%08lx,0x%08lx>]",
>  			cpu_context(cpu, mm) & asid_mask, start, end);
>  #endif

running checkpatch over your patch gives me

WARNING: printk() should include KERN_<LEVEL> facility level
#29: FILE: arch/mips/mm/tlb-r3k.c:80:
+		printk("[tlbrange<%llu,0x%08lx,0x%08lx>]",


can you fix that as well ? Maybe be even  replacing printk with
pr_debug 

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ