From: santosh.shilimkar@ti•com (Santosh Shilimkar)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 01/23] mm/memblock: debug: correct displaying of upper memory boundary
Date: Mon, 9 Dec 2013 17:39:39 -0500 [thread overview]
Message-ID: <52A646AB.1030900@ti.com> (raw)
In-Reply-To: <20131209215641.GF29143@saruman.home>
On Monday 09 December 2013 04:56 PM, Felipe Balbi wrote:
> On Mon, Dec 09, 2013 at 04:50:34PM -0500, Santosh Shilimkar wrote:
>> From: Grygorii Strashko <grygorii.strashko@ti•com>
>>
>> When debugging is enabled (cmdline has "memblock=debug") the memblock
>> will display upper memory boundary per each allocated/freed memory range
>> wrongly. For example:
>> memblock_reserve: [0x0000009e7e8000-0x0000009e7ed000] _memblock_early_alloc_try_nid_nopanic+0xfc/0x12c
>>
>> The 0x0000009e7ed000 is displayed instead of 0x0000009e7ecfff
>>
>> Hence, correct this by changing formula used to calculate upper memory
>> boundary to (u64)base + size - 1 instead of (u64)base + size everywhere
>> in the debug messages.
>>
>> Cc: Yinghai Lu <yinghai@kernel•org>
>> Cc: Andrew Morton <akpm@linux-foundation•org>
>> Cc: Tejun Heo <tj@kernel•org>
>> Acked-by: Tejun Heo <tj@kernel•org>
>> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti•com>
>> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti•com>
>
> Very minor patch but perhaps we should Cc: stable here ? not that it
> matters much...
>
Yeah... No major fix as such from stable perspective.
regards,
Santosh
next prev parent reply other threads:[~2013-12-09 22:39 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-09 21:50 [PATCH v3 00/23] mm: Use memblock interface instead of bootmem Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 01/23] mm/memblock: debug: correct displaying of upper memory boundary Santosh Shilimkar
2013-12-09 21:56 ` Felipe Balbi
2013-12-09 22:39 ` Santosh Shilimkar [this message]
2013-12-09 21:50 ` [PATCH v3 02/23] mm/memblock: debug: don't free reserved array if !ARCH_DISCARD_MEMBLOCK Santosh Shilimkar
2013-12-10 0:11 ` Andrew Morton
2013-12-10 16:44 ` Grygorii Strashko
2013-12-09 21:50 ` [PATCH v3 03/23] mm/bootmem: remove duplicated declaration of __free_pages_bootmem() Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 04/23] mm/memblock: remove unnecessary inclusions of bootmem.h Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 05/23] mm/memblock: drop WARN and use SMP_CACHE_BYTES as a default alignment Santosh Shilimkar
2013-12-13 21:21 ` Tejun Heo
2013-12-09 21:50 ` [PATCH v3 06/23] mm/memblock: reorder parameters of memblock_find_in_range_node Santosh Shilimkar
2013-12-13 21:22 ` Tejun Heo
2013-12-09 21:50 ` [PATCH v3 07/23] mm/memblock: switch to use NUMA_NO_NODE instead of MAX_NUMNODES Santosh Shilimkar
2013-12-13 21:29 ` Tejun Heo
2013-12-14 0:44 ` Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 08/23] mm/memblock: Add memblock memory allocation apis Santosh Shilimkar
2013-12-10 0:25 ` Andrew Morton
2013-12-10 16:04 ` Santosh Shilimkar
2013-12-13 21:37 ` Tejun Heo
2013-12-14 0:52 ` Santosh Shilimkar
2013-12-14 11:08 ` Tejun Heo
2013-12-14 19:48 ` Santosh Shilimkar
2013-12-20 22:30 ` Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 09/23] mm/init: Use memblock apis for early memory allocations Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 10/23] mm/printk: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 11/23] mm/page_alloc: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 12/23] mm/power: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 13/23] mm/lib/swiotlb: " Santosh Shilimkar
[not found] ` <20131212170857.e36d016a95992c932da824b0@linux-foundation.org>
2013-12-13 1:24 ` Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 14/23] mm/lib/cpumask: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 15/23] mm/sparse: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 16/23] mm/hugetlb: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 17/23] mm/page_cgroup: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 18/23] mm/percpu: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 19/23] mm/memory_hotplug: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 20/23] mm/firmware: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 21/23] mm/ARM: kernel: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 22/23] mm/ARM: mm: " Santosh Shilimkar
2013-12-09 21:50 ` [PATCH v3 23/23] mm/ARM: OMAP: " Santosh Shilimkar
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