From: Michael Walle <michael@walle.cc>
To: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>
Subject: cma: cma_alloc: reserved: alloc failed, req-size: 128 pages, ret: -16
Date: Thu, 26 May 2022 17:06:08 +0200 [thread overview]
Message-ID: <90e0e68697e5377e0d3f320c0d126a27@walle.cc> (raw)
Hi,
Since the next-20220526 I'm getting the following error during boot:
cma: cma_alloc: reserved: alloc failed, req-size: 128 pages, ret: -16
E.g. on the following arm64 board:
https://lavalab.kontron.com/scheduler/job/121315
But initially I've noticed it on an arm board, which isn't
in kernelci yet:
https://pastebin.com/raw/JY2nFJjT
(Ignore the subsequent i2c kernel oops, that seems to be
a bug in the xdma driver).
next-20220524 was still alright (not sure what has happened
to next-20220525):
https://lavalab.kontron.com/scheduler/job/120496
Bisect of mm-everything..v5.18-rc4 is currently running but
takes a while. Maybe anyone has an idea what goes wrong here?
-michael
next reply other threads:[~2022-05-26 15:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-26 15:06 Michael Walle [this message]
2022-05-26 17:15 ` cma: cma_alloc: reserved: alloc failed, req-size: 128 pages, ret: -16 Andrew Morton
2022-05-26 20:15 ` Zi Yan
2022-05-26 21:05 ` Michael Walle
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