From: Greg KH <gregkh@linuxfoundation.org>
To: "Lin Gui (桂林)" <Lin.Gui@mediatek.com>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>,
"Yongdong Zhang (张永东)" <Yongdong.Zhang@mediatek.com>,
"Bo Ye (叶波)" <Bo.Ye@mediatek.com>,
"Qilin Tan (谭麒麟)" <Qilin.Tan@mediatek.com>,
"Wenbin Mei (梅文彬)" <Wenbin.Mei@mediatek.com>,
"Mengqi Zhang (张梦琦)" <Mengqi.Zhang@mediatek.com>
Subject: Re: 回复: 回复: 回复: backport a patch for Linux kernel-5.15 kernel-6.1 kenrel-6.6 stable tree
Date: Fri, 24 May 2024 06:08:47 +0200 [thread overview]
Message-ID: <2024052426-recognize-luxurious-bda8@gregkh> (raw)
In-Reply-To: <PSAPR03MB5653638EEC15BE49B2E03E9495F52@PSAPR03MB5653.apcprd03.prod.outlook.com>
On Fri, May 24, 2024 at 01:07:18AM +0000, Lin Gui (桂林) wrote:
> Dear @Greg KH<mailto:gregkh@linuxfoundation.org>,
>
> Base : kernel-5.15.159
>
> diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
> index a569066..d656964 100644
> --- a/drivers/mmc/core/mmc.c
> +++ b/drivers/mmc/core/mmc.c
> @@ -1800,7 +1800,13 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
> if (err)
> goto free_card;
>
> - } else if (!mmc_card_hs400es(card)) {
> + } else if (mmc_card_hs400es(card)){
> + if (host->ops->execute_hs400_tuning) {
> + err = host->ops->execute_hs400_tuning(host, card);
> + if (err)
> + goto free_card;
> + }
> + } else {
> /* Select the desired bus width optionally */
> err = mmc_select_bus_width(card);
> if (err > 0 && mmc_card_hs(card)) {
>
Also, please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
next prev parent reply other threads:[~2024-05-24 4:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <PSAPR03MB5653FFA63E972A80A6A2F4AF952F2@PSAPR03MB5653.apcprd03.prod.outlook.com>
2024-03-16 8:16 ` backport a patch for Linux kernel-5.10 and 6.6 stable tree Lin Gui (桂林)
2024-03-16 9:21 ` Sasha Levin
2024-03-18 7:46 ` 回复: " Lin Gui (桂林)
2024-03-18 18:59 ` Greg KH
2024-05-23 2:39 ` backport a patch for Linux kernel-5.15 kernel-6.1 kenrel-6.6 " Lin Gui (桂林)
2024-05-23 6:32 ` Greg KH
[not found] ` <PSAPR03MB565389D72939161224B110CE95F42@PSAPR03MB5653.apcprd03.prod.outlook.com>
2024-05-23 6:49 ` 回复: " Greg KH
[not found] ` <PSAPR03MB5653135ABCAF08A979BCCE0295F42@PSAPR03MB5653.apcprd03.prod.outlook.com>
2024-05-23 11:01 ` 回复: " Greg KH
[not found] ` <PSAPR03MB5653638EEC15BE49B2E03E9495F52@PSAPR03MB5653.apcprd03.prod.outlook.com>
2024-05-24 4:08 ` 回复: " Greg KH
2024-05-24 4:08 ` Greg KH [this message]
2024-05-24 5:58 ` 回复: " Lin Gui (桂林)
2024-05-24 6:55 ` Greg KH
2024-05-26 2:51 ` 回复: " Lin Gui (桂林)
2024-06-12 12:08 ` Greg KH
2024-06-12 12:20 ` Greg KH
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