From: Markus Elfring <Markus.Elfring@web.de>
To: Akashi Takahiro <takahiro.akashi@linaro.org>,
Ben Chuang <ben.chuang@genesyslogic.com.tw>,
Victor Shih <victor.shih@genesyslogic.com.tw>,
linux-mmc@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Ben Chuang <benchuanggli@gmail.com>,
Daniil Lunev <dlunev@chromium.org>,
Greg Tu <greg.tu@genesyslogic.com.tw>,
HL.Liu@genesyslogic.com.tw,
Lucas Lai <Lucas.Lai@genesyslogic.com.tw>
Subject: Re: [PATCH V22 17/22] mmc: sdhci-uhs2: add irq() and others
Date: Fri, 13 Sep 2024 17:17:17 +0200 [thread overview]
Message-ID: <973892ec-d905-4524-a024-d506099290ea@web.de> (raw)
In-Reply-To: <20240913102836.6144-18-victorshihgli@gmail.com>
…
> +++ b/drivers/mmc/host/sdhci-uhs2.c
…
> +static bool sdhci_uhs2_request_done(struct sdhci_host *host)
> +{
…
> + int i;
> +
> + spin_lock_irqsave(&host->lock, flags);
…
> + host->mrqs_done[i] = NULL;
> +
> + spin_unlock_irqrestore(&host->lock, flags);
…
Under which circumstances would you become interested to apply a statement
like “guard(spinlock_irqsave)(&host->lock);”?
https://elixir.bootlin.com/linux/v6.11-rc7/source/include/linux/spinlock.h#L572
Regards,
Markus
next prev parent reply other threads:[~2024-09-13 15:17 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-13 10:28 [PATCH V22 00/22] Add support UHS-II for GL9755 and GL9767 Victor Shih
2024-09-13 10:28 ` [PATCH V22 01/22] mmc: core: Cleanup printing of speed mode at card insertion Victor Shih
2024-09-13 10:28 ` [PATCH V22 02/22] mmc: core: Prepare to support SD UHS-II cards Victor Shih
2024-10-08 19:56 ` Kees Bakker
2024-10-09 10:37 ` Ulf Hansson
2024-09-13 10:28 ` [PATCH V22 03/22] mmc: core: Announce successful insertion of an SD UHS-II card Victor Shih
2024-09-13 10:28 ` [PATCH V22 04/22] mmc: core: Extend support for mmc regulators with a vqmmc2 Victor Shih
2024-09-13 10:28 ` [PATCH V22 05/22] mmc: core: Add definitions for SD UHS-II cards Victor Shih
2024-09-13 10:28 ` [PATCH V22 06/22] mmc: core: Add New function to re-factoring the code Victor Shih
2024-09-13 10:28 ` [PATCH V22 07/22] mmc: core: Support UHS-II card control and access Victor Shih
2024-10-07 15:36 ` Ulf Hansson
2024-10-10 6:20 ` Victor Shih
2024-10-10 11:21 ` Ulf Hansson
2024-10-18 10:39 ` Victor Shih
2024-10-18 10:47 ` Victor Shih
2024-09-13 10:28 ` [PATCH V22 08/22] mmc: sdhci: add UHS-II related definitions in headers Victor Shih
2024-09-13 20:00 ` Markus Elfring
2024-09-13 10:28 ` [PATCH V22 09/22] mmc: sdhci: add UHS-II module and add a kernel configuration Victor Shih
2024-09-13 16:42 ` Markus Elfring
2024-09-13 10:28 ` [PATCH V22 10/22] mmc: sdhci-uhs2: dump UHS-II registers Victor Shih
2024-09-13 10:28 ` [PATCH V22 11/22] mmc: sdhci-uhs2: add reset function Victor Shih
2024-09-13 10:28 ` [PATCH V22 12/22] mmc: sdhci-uhs2: add set_power() to support vdd2 Victor Shih
2024-09-13 10:28 ` [PATCH V22 13/22] mmc: sdhci-uhs2: add set_timeout() Victor Shih
2024-09-13 10:28 ` [PATCH V22 14/22] mmc: sdhci-uhs2: add add_host() and others to set up the driver Victor Shih
2024-09-13 10:28 ` [PATCH V22 15/22] mmc: sdhci-uhs2: add set_ios() Victor Shih
2024-09-13 10:28 ` [PATCH V22 16/22] mmc: sdhci-uhs2: add related functions to initialize the interface Victor Shih
2024-09-13 10:28 ` [PATCH V22 17/22] mmc: sdhci-uhs2: add irq() and others Victor Shih
2024-09-13 15:17 ` Markus Elfring [this message]
2024-09-13 10:28 ` [PATCH V22 18/22] mmc: sdhci-uhs2: add request() " Victor Shih
2024-09-13 10:28 ` [PATCH V22 19/22] mmc: sdhci-uhs2: add pre-detect_init hook Victor Shih
2024-09-13 10:28 ` [PATCH V22 20/22] mmc: sdhci-pci: add UHS-II support framework Victor Shih
2024-09-13 10:28 ` [PATCH V22 21/22] mmc: sdhci-pci-gli: enable UHS-II mode for GL9755 Victor Shih
2024-09-13 10:28 ` [PATCH V22 22/22] mmc: sdhci-pci-gli: enable UHS-II mode for GL9767 Victor Shih
2024-09-18 4:47 ` [PATCH V22 00/22] Add support UHS-II for GL9755 and GL9767 Adrian Hunter
2024-09-30 10:46 ` Victor Shih
2024-10-04 11:54 ` Ulf Hansson
2024-10-07 15:33 ` Ulf Hansson
2024-10-10 6:20 ` Victor Shih
2024-10-10 9:57 ` Ulf Hansson
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