From: sashiko-bot@kernel.org
To: "Kuppuswamy Sathyanarayanan"
<sathyanarayanan.kuppuswamy@linux.intel.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH v2 5/6] PCI/ACPI: Request DPC control only together with AER control
Date: Tue, 20 Oct 2026 18:33:02 +0000 [thread overview]
Message-ID: <sashiko-outbox-179478@kernel.org> (raw)
In-Reply-To: <20261020181924.3003553-6-sathyanarayanan.kuppuswamy@linux.intel.com>
> PCI Firmware r3.3, sec 4.5.2.4, requires the OS to request AER control
> when it requests DPC control. calculate_control() requests DPC control
> whenever CONFIG_PCIE_DPC is enabled, even if it does not request AER
> control, e.g., with "pci=noaer" or when MSI is disabled.
>
> Request DPC control only if AER control is also requested.
>
> Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261020181924.3003553-1-sathyanarayanan.kuppuswamy@linux.intel.com?part=5
next prev parent reply other threads:[~2026-10-20 18:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 18:19 [PATCH v2 0/6] PCI/DPC: Decide DPC ownership with host_bridge->native_dpc Kuppuswamy Sathyanarayanan
2026-10-20 18:19 ` [PATCH v2 1/6] PCI/DPC: Avoid access to non-existent AER capability Kuppuswamy Sathyanarayanan
2026-10-20 18:29 ` sashiko-bot
2026-10-20 18:19 ` [PATCH v2 2/6] PCI/DPC: Reinstate support for AER-incapable ports Kuppuswamy Sathyanarayanan
2026-10-20 18:27 ` sashiko-bot
2026-10-20 18:19 ` [PATCH v2 3/6] PCI/EDR: Remove CONFIG_PCIE_EDR Kuppuswamy Sathyanarayanan
2026-10-20 18:30 ` sashiko-bot
2026-10-20 18:19 ` [PATCH v2 4/6] PCI/portdrv: Don't require AER to bind DPC service Kuppuswamy Sathyanarayanan
2026-10-20 18:34 ` sashiko-bot
2026-10-20 18:19 ` [PATCH v2 5/6] PCI/ACPI: Request DPC control only together with AER control Kuppuswamy Sathyanarayanan
2026-10-20 18:33 ` sashiko-bot [this message]
2026-10-20 18:19 ` [PATCH v2 6/6] PCI/portdrv: Bind DPC service based on host_bridge->native_dpc Kuppuswamy Sathyanarayanan
2026-10-20 18:36 ` sashiko-bot
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=sashiko-outbox-179478@kernel.org \
--to=sashiko-bot@kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=sashiko-reviews@lists.linux.dev \
--cc=sathyanarayanan.kuppuswamy@linux.intel.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.