From: Christoph Hellwig <hch@lst.de>
To: linux-ia64@vger.kernel.org
Subject: Re: Regression in 543cea9a - was: Re: Kernel problem on rx2800 i2
Date: Tue, 25 Jun 2019 14:40:09 +0000 [thread overview]
Message-ID: <20190625144009.GA7281@lst.de> (raw)
In-Reply-To: <1d62aadd-67b6-da13-53cc-4b5213de8937@physik.fu-berlin.de>
Please try this patch instead of the previous one:
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
index 2c2772e9702a..3516a543450e 100644
--- a/kernel/dma/direct.c
+++ b/kernel/dma/direct.c
@@ -118,9 +118,10 @@ struct page *__dma_direct_alloc_pages(struct device *dev, size_t size,
page = NULL;
}
}
- if (!page)
- page = alloc_pages_node(dev_to_node(dev), gfp, page_order);
-
+ if (!page) {
+ page = alloc_pages_node(local_memory_node(dev_to_node(dev)),
+ gfp, page_order);
+ }
if (page && !dma_coherent_ok(dev, page_to_phys(page), size)) {
__free_pages(page, page_order);
page = NULL;
next prev parent reply other threads:[~2019-06-25 14:40 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 6:40 Regression in 543cea9a - was: Re: Kernel problem on rx2800 i2 John Paul Adrian Glaubitz
2019-06-25 6:42 ` Christoph Hellwig
2019-06-25 6:46 ` John Paul Adrian Glaubitz
2019-06-25 6:50 ` Christoph Hellwig
2019-06-25 6:54 ` John Paul Adrian Glaubitz
2019-06-25 6:59 ` Christoph Hellwig
2019-06-25 7:26 ` Frank Scheiner
2019-06-25 8:16 ` Frank Scheiner
2019-06-25 8:18 ` Christoph Hellwig
2019-06-25 8:38 ` Frank Scheiner
2019-06-25 9:30 ` Frank Scheiner
2019-06-25 10:32 ` Christoph Hellwig
2019-06-25 10:46 ` Frank Scheiner
2019-06-25 10:47 ` Christoph Hellwig
2019-06-25 11:19 ` Frank Scheiner
2019-06-25 11:21 ` John Paul Adrian Glaubitz
2019-06-25 12:00 ` Christoph Hellwig
2019-06-25 12:08 ` Frank Scheiner
2019-06-25 14:40 ` Christoph Hellwig [this message]
2019-06-25 15:52 ` Frank Scheiner
2019-06-28 6:26 ` Christoph Hellwig
2019-06-28 7:35 ` Frank Scheiner
2019-08-05 7:10 ` Christoph Hellwig
2019-08-05 8:16 ` Frank Scheiner
2020-08-05 19:43 ` John Paul Adrian Glaubitz
2020-08-05 20:27 ` Jessica Clarke
2020-08-05 21:27 ` John Paul Adrian Glaubitz
2020-08-05 22:41 ` John Paul Adrian Glaubitz
2021-03-23 15:02 ` John Paul Adrian Glaubitz
2021-03-23 15:14 ` Frank Scheiner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190625144009.GA7281@lst.de \
--to=hch@lst.de \
--cc=linux-ia64@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox