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From: Igor Velkov <iav@iav.lv>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: "Shawn Lin" <shawn.lin@rock-chips.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
	"Manivannan Sadhasivam" <mani@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Heiko Stuebner" <heiko@sntech.de>,
	"Rob Herring" <robh@kernel.org>,
	linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, "Igor Velkov" <iav@iav.lv>
Subject: Re: [PATCH] PCI: rockchip-host: Enable async probe by default
Date: Mon, 09 Nov 2026 23:07:27 +0200	[thread overview]
Message-ID: <20261109210800.async-probe-reply-2@iav.lv> (raw)
In-Reply-To: <20261109205911.GA292554@bhelgaas>

On Mon, Nov 09, 2026 at 02:59:11PM -0600, Bjorn Helgaas wrote:
> Mani's already applied it, so I think it's fine.  I'm just trying to
> understand the commit message and figure out what the merge commit log
> and the eventual pull request should say.  It sounds like "this makes
> SD cards work better" is somehow part of it, but it just feels kind of
> hand-wavey.

For the merge log, maybe: "Probe rockchip-host asynchronously so link
training on an empty slot doesn't stall other drivers' probes for
~0.7 s". The SD card is just where we noticed the stall.

--
Igor Velkov

_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Igor Velkov <iav@iav.lv>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: "Shawn Lin" <shawn.lin@rock-chips.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
	"Manivannan Sadhasivam" <mani@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Heiko Stuebner" <heiko@sntech.de>,
	"Rob Herring" <robh@kernel.org>,
	linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, "Igor Velkov" <iav@iav.lv>
Subject: Re: [PATCH] PCI: rockchip-host: Enable async probe by default
Date: Mon, 09 Nov 2026 23:07:27 +0200	[thread overview]
Message-ID: <20261109210800.async-probe-reply-2@iav.lv> (raw)
In-Reply-To: <20261109205911.GA292554@bhelgaas>

On Mon, Nov 09, 2026 at 02:59:11PM -0600, Bjorn Helgaas wrote:
> Mani's already applied it, so I think it's fine.  I'm just trying to
> understand the commit message and figure out what the merge commit log
> and the eventual pull request should say.  It sounds like "this makes
> SD cards work better" is somehow part of it, but it just feels kind of
> hand-wavey.

For the merge log, maybe: "Probe rockchip-host asynchronously so link
training on an empty slot doesn't stall other drivers' probes for
~0.7 s". The SD card is just where we noticed the stall.

--
Igor Velkov

  reply	other threads:[~2026-11-09 21:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-03  6:07 [PATCH] PCI: rockchip-host: Enable async probe by default Igor Velkov via B4 Relay
2026-11-03  6:07 ` Igor Velkov via B4 Relay
2026-11-03  6:07 ` Igor Velkov
2026-11-03  6:09 ` sashiko-bot
2026-11-07 17:06 ` Manivannan Sadhasivam
2026-11-07 17:06   ` Manivannan Sadhasivam
2026-11-09 20:22 ` Bjorn Helgaas
2026-11-09 20:22   ` Bjorn Helgaas
2026-11-09 20:47   ` Igor Velkov
2026-11-09 20:47     ` Igor Velkov
2026-11-09 20:59     ` Bjorn Helgaas
2026-11-09 20:59       ` Bjorn Helgaas
2026-11-09 21:07       ` Igor Velkov [this message]
2026-11-09 21:07         ` Igor Velkov

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