linux-kernel - Re: [PATCH v2 1/2] ACPI / tables: simplify acpi_parse

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Message-ID: <5609123F.7020307@arm.com>
Date:	Mon, 28 Sep 2015 11:11:11 +0100
From:	Sudeep Holla <sudeep.holla@....com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Sudeep Holla <sudeep.holla@....com>,
	"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Al Stone <al.stone@...aro.org>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>
Subject: Re: [PATCH v2 1/2] ACPI / tables: simplify acpi_parse_entries



On 26/09/15 01:27, Rafael J. Wysocki wrote:
> On Wednesday, September 16, 2015 01:58:06 PM Sudeep Holla wrote:
>> acpi_parse_entries passes the table end pointer to the sub-table entry
>> handler. acpi_parse_entries itself could validate the end of an entry
>> against the table end using the length in the sub-table entry.
>>
>> This patch adds the validation of the sub-table entry end using the
>> length field.This will help to eliminate the need to pass the table end
>> to the handlers.
>>
>> It also moves the check for zero length entry early so that execution of
>> the handler can be avoided.
>>
>> Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
>> Signed-off-by: Sudeep Holla <sudeep.holla@....com>
>>
>> ---
>>   drivers/acpi/tables.c | 31 +++++++++++++++----------------
>>   1 file changed, 15 insertions(+), 16 deletions(-)
>>
>> Hi Rafael,
>>
>> As I mentioned earlier, this needs to be applied after Al's MADT changes
>> are merged. You might get simple conflicts in acpi_parse_entries.
>
> This needs to be rebased on top of some patches in my linux-next branch.
>
> It probably is better to rebase it on top of my bleeding-edge branch that
> contains the Al's patches already, though.
>

I don't see Al's patches in your linux-next or bleeding-edge

Regards,
Sudeep
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