From: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
To: <rppt@kernel.org>
Cc: <akpm@linux-foundation.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<linux@armlinux.org.uk>, <rppt@linux.ibm.com>, <tony@atomide.com>,
<wangkefeng.wang@huawei.com>, <mark-pk.tsai@mediatek.com>,
<yj.chiang@mediatek.com>
Subject: Re: [PATCH v3 0/4] memblock, arm: fixes for freeing of the memory map
Date: Thu, 11 Nov 2021 15:33:29 +0800 [thread overview]
Message-ID: <20211111073329.13095-1-mark-pk.tsai@mediatek.com> (raw)
In-Reply-To: <20210630071211.21011-1-rppt@kernel.org>
Hi,
The lts kernel also have this issue. (we use 5.4-lts kernel.)
Currently we patch our custom kernel to select CONFIG_HOLES_IN_ZONE for arch arm.
But I think the formal solution should backport to lts.
Would you help to backport this patch series? (including the below commit)
(024591f9a6e0 arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM)
Thanks!
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next prev parent reply other threads:[~2021-11-11 7:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 7:12 [PATCH v3 0/4] memblock, arm: fixes for freeing of the memory map Mike Rapoport
2021-06-30 7:12 ` [PATCH v3 1/4] memblock: free_unused_memmap: use pageblock units instead of MAX_ORDER Mike Rapoport
2021-06-30 7:12 ` [PATCH v3 2/4] memblock: align freed memory map on pageblock boundaries with SPARSEMEM Mike Rapoport
2021-06-30 7:12 ` [PATCH v3 3/4] memblock: ensure there is no overflow in memblock_overlaps_region() Mike Rapoport
2021-06-30 7:12 ` [PATCH v3 4/4] arm: extend pfn_valid to take into account freed memory map alignment Mike Rapoport
2021-07-05 4:22 ` Guenter Roeck
2021-07-05 7:23 ` Mike Rapoport
2021-07-05 14:55 ` Guenter Roeck
2021-07-09 4:56 ` Alexey Minnekhanov
2021-06-30 8:26 ` [PATCH v3 0/4] memblock, arm: fixes for freeing of the memory map Tony Lindgren
2021-11-11 7:33 ` Mark-PK Tsai [this message]
2021-11-11 9:45 ` Mike Rapoport
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