From: Vitaly Chikunov <vt@altlinux.org>
To: ALT Linux kernel packages development <devel-kernel@lists.altlinux.org>
Subject: Re: [d-kernel] [PATCH 0/1] Ядро 6.12 с поддержкой СнК Байкал-М
Date: Thu, 14 Aug 2025 22:58:05 +0300
Message-ID: <jdnwsegdsdvra5fvtqxtg7odx2@altlinux.org> (raw)
In-Reply-To: <20250814114027.60916-1-gnusarevda@basealt.ru>
On Thu, Aug 14, 2025 at 03:40:24PM +0400, Daniil Gnusarev wrote:
> При задействовании init_on_alloc выявилась проблема с когерентностью при
> работе с PCIe шиной. По предложению Байкал Электроникс в описание шин в dts
> добавлено (правда напрямую через драйвер, при запуске) свойство 'dma-coherent'.
> При этом ошибки исчезли. Проверялась работа nvme на разных машинах, на TF-307
> кроме этого проверялась работа при разных SKD, с nvme и внешней PCIe видеокартой.
>
> Daniil Gnusarev (1):
> pcie-baikal: forced enable dma-coherent for pcie on Baikal-M
Applied, thanks
>
> drivers/pci/controller/dwc/pcie-baikal-core.c | 21 +++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> --
> 2.42.2
>
> _______________________________________________
> devel-kernel mailing list
> devel-kernel@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/devel-kernel
prev parent reply other threads:[~2025-08-14 19:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-14 11:40 Daniil Gnusarev
2025-08-14 11:40 ` [d-kernel] [PATCH 1/1] pcie-baikal: forced enable dma-coherent for pcie on Baikal-M Daniil Gnusarev
2025-08-14 19:58 ` Vitaly Chikunov [this message]
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=jdnwsegdsdvra5fvtqxtg7odx2@altlinux.org \
--to=vt@altlinux.org \
--cc=devel-kernel@lists.altlinux.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
ALT Linux kernel packages development
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/devel-kernel/0 devel-kernel/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 devel-kernel devel-kernel/ http://lore.altlinux.org/devel-kernel \
devel-kernel@altlinux.org devel-kernel@altlinux.ru devel-kernel@altlinux.com
public-inbox-index devel-kernel
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.devel-kernel
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git