linux-kernel - Re: [RFC] persistent store (version 2) (part 2 of 2)

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: <1291278046.12648.561.camel@yhuang-dev>
Date:	Thu, 02 Dec 2010 16:20:46 +0800
From:	Huang Ying <ying.huang@...el.com>
To:	"Luck, Tony" <tony.luck@...el.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>
Subject: Re: [RFC] persistent store (version 2) (part 2 of 2)

Hi, Tony,

On Wed, 2010-12-01 at 08:20 +0800, Luck, Tony wrote:
> Here are the changes to ERST to use the persistent store.
> 
> -Tony
> 
> ---
> 
> diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
> index fca34cc..e91680c 100644
> --- a/drivers/acpi/apei/Kconfig
> +++ b/drivers/acpi/apei/Kconfig
> @@ -1,5 +1,6 @@
>  config ACPI_APEI
>  	bool "ACPI Platform Error Interface (APEI)"
> +	select PSTORE
>  	depends on X86
>  	help
>  	  APEI allows to report errors (for example from the chipset)
> diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
> index 1211c03..2a49015 100644
> --- a/drivers/acpi/apei/erst.c
> +++ b/drivers/acpi/apei/erst.c
> @@ -34,6 +34,7 @@
>  #include <linux/cper.h>
>  #include <linux/nmi.h>
>  #include <linux/hardirq.h>
> +#include <linux/pstore.h>
>  #include <acpi/apei.h>
>  
>  #include "apei-internal.h"
> @@ -781,6 +782,111 @@ static int erst_check_table(struct acpi_table_erst *erst_tab)
>  	return 0;
>  }
>  
> +#define CPER_CREATOR_MCE						\
> +	UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
> +		0x64, 0x90, 0xb8, 0x9d)

How about rename this to CPER_CREATOR_LINUX or CPER_CREATOR_PSTORE?

> +#define CPER_SECTION_TYPE_DMESG						\
> +	UUID_LE(0xc197e04e, 0xd545, 0x4a70, 0x9c, 0x17, 0xa5, 0x54,	\
> +		0x94, 0x19, 0xeb, 0x12)
> +#define CPER_SECTION_TYPE_MCE						\
> +	UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
> +		0x04, 0x4a, 0x38, 0xfc)
> +
> +struct cper_mce_record {
> +	struct cper_record_header hdr;
> +	struct cper_section_descriptor sec_hdr;
> +	char data[];
> +} __packed;

Renamed to cper_pstore_record?

[...]

Best Regards,
Huang Ying


--
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/