linux-kernel - Re: [PATCH] arch/x86/kernel/cpu/common.c: split log entry into logical components

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: <1420929338.16787.6.camel@perches.com>
Date:	Sat, 10 Jan 2015 14:35:38 -0800
From:	Joe Perches <joe@...ches.com>
To:	Scot Doyle <lkml14@...tdoyle.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arch/x86/kernel/cpu/common.c: split log entry into
 logical components

On Sat, 2015-01-10 at 22:21 +0000, Scot Doyle wrote:
> Call printk twice since this log entry has two lines and headings.
> 
> [    0.009285] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
> Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
> 
> Signed-off-by: Scot Doyle <lkml14@...tdoyle.com>
> ---
>  arch/x86/kernel/cpu/common.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
> index c604965..76f253f 100644
> --- a/arch/x86/kernel/cpu/common.c
> +++ b/arch/x86/kernel/cpu/common.c
> @@ -496,12 +496,12 @@ void cpu_detect_tlb(struct cpuinfo_x86 *c)
>  	if (this_cpu->c_detect_tlb)
>  		this_cpu->c_detect_tlb(c);
>  
> -	printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n"
> -		"Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n",
> +	printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n",
>  		tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES],
> -		tlb_lli_4m[ENTRIES], tlb_lld_4k[ENTRIES],
> -		tlb_lld_2m[ENTRIES], tlb_lld_4m[ENTRIES],
> -		tlb_lld_1g[ENTRIES]);
> +		tlb_lli_4m[ENTRIES]);
> +	printk(KERN_INFO "Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n",
> +		tlb_lld_4k[ENTRIES], tlb_lld_2m[ENTRIES],
> +		tlb_lld_4m[ENTRIES], tlb_lld_1g[ENTRIES]);
>  }

Check your dmesg version

https://lkml.org/lkml/2014/11/1/67
https://lkml.org/lkml/2014/11/2/1




--
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/