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From: Sudeep Holla <sudeep.holla@arm.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
	"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Al Stone <al.stone@linaro.org>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>
Subject: Re: [PATCH v2 1/2] ACPI / tables: simplify acpi_parse_entries
Date: Mon, 28 Sep 2015 11:11:11 +0100	[thread overview]
Message-ID: <5609123F.7020307@arm.com> (raw)
In-Reply-To: <2184252.JT4i34L2sb@vostro.rjw.lan>



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@rjwysocki.net>
>> Signed-off-by: Sudeep Holla <sudeep.holla@arm.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

  reply	other threads:[~2015-09-28 10:11 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-14 15:14 [PATCH] ACPI: tables: simplify acpi_parse_entries Sudeep Holla
2015-09-14 23:41 ` Rafael J. Wysocki
2015-09-15  9:31   ` Sudeep Holla
2015-09-15 13:35     ` Sudeep Holla
2015-09-16  1:47       ` Rafael J. Wysocki
2015-09-16 12:58 ` [PATCH v2 1/2] ACPI / " Sudeep Holla
2015-09-16 12:58   ` [PATCH v2 2/2] ACPI / tables : remove unused table_end parameter to acpi_tbl_entry_handler Sudeep Holla
2015-09-26  0:27   ` [PATCH v2 1/2] ACPI / tables: simplify acpi_parse_entries Rafael J. Wysocki
2015-09-28 10:11     ` Sudeep Holla [this message]
2015-09-28 13:50       ` Rafael J. Wysocki
2015-09-28 13:37         ` Sudeep Holla
2015-09-28 19:39           ` Al Stone
2015-09-28 19:46             ` Rafael J. Wysocki
2015-10-01 15:11   ` [PATCH v3 " Sudeep Holla
2015-10-01 15:11     ` [PATCH v3 2/2] ACPI / tables : remove unused table_end parameter to acpi_tbl_entry_handler Sudeep Holla
2015-10-15 15:44     ` [PATCH v3 1/2] ACPI / tables: simplify acpi_parse_entries Sudeep Holla
2015-10-15 15:57       ` Al Stone
2015-10-15 21:37         ` Rafael J. Wysocki

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