From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 83F5D3542D6 for ; Tue, 17 Feb 2026 12:42:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771332179; cv=none; b=uGDLFQ9hk9nn7MyHrGLlyYjK5Vtsob/b/gv+m+TPkXM4OJv2dPNTYXRj5E0ktltG8e2+jjqJLh2w/dVdN1VNKMWshnI5SAPW1Kzv6M16RB/foqndwlA6jZw5fzJooKiphFaMa+gZvTf6+B43JW8Bjv0CwDQ+CyiXYTy0n0FgPz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771332179; c=relaxed/simple; bh=oqseBuWT575RgWrRIixXYL8Z5xQmseGLVknc73bgEnc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fkmi/ohXgaoSuwJFLj+TiPf2Ida7FUErdnvodbQ0myrJ1sO+F/wmosC3MetOvLxkWmpdtrvDC3Q0O7fTttf0Pvflwy5fhSWkxXUTaSHgC5o9Zgcy0op6+wPwggfCd2W+F8MW89NgpZMwis0+x8+QkUNrMeAQ9kgZqrv1dmriEIU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jC1k+gex; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jC1k+gex" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97DC8C19423; Tue, 17 Feb 2026 12:42:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771332179; bh=oqseBuWT575RgWrRIixXYL8Z5xQmseGLVknc73bgEnc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jC1k+gexXe6W968NovMxwvIqewOwi7i+nqmNX/Gg7Q+4jTXW8OkpYW9pwHcxVzEhD EwCDPjSWs0Sqr0YO657R7WYkPr6UfhgLYypYKDmYlKXhkwIzvga0bLYYdG8I7dwZxH KmQ5hoISRFnITsSqxzB5uuvPddm8Rf3LZ+GYNQac= Date: Tue, 17 Feb 2026 13:42:56 +0100 From: Greg KH To: Nobuhiro Iwamatsu Cc: stable@vger.kernel.org, sashal@kernel.org, Sarthak Garg , Ulf Hansson Subject: Re: [PATCH for 5.10.y 1/2] mmc: sdhci: Introduce max_timeout_count variable in sdhci_host Message-ID: <2026021744-scalded-steadily-2085@gregkh> References: <1771217321-26246-1-git-send-email-nobuhiro.iwamatsu.x90@mail.toshiba> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1771217321-26246-1-git-send-email-nobuhiro.iwamatsu.x90@mail.toshiba> On Mon, Feb 16, 2026 at 01:48:41PM +0900, Nobuhiro Iwamatsu wrote: > From: Sarthak Garg > > commit e30314f255117f37412d41e918f941a9ae0835f3 upstream. > > Introduce max_timeout_count variable in the sdhci_host structure > and use in timeout calculation. By default its set to 0xE > (max timeout register value as per SDHC spec). But at the same time > vendors drivers can update it if they support different max timeout > register value than 0xE. > > Signed-off-by: Sarthak Garg > Acked-by: Adrian Hunter > Link: https://lore.kernel.org/r/1628232901-30897-2-git-send-email-sartgarg@codeaurora.org > Signed-off-by: Ulf Hansson > Signed-off-by: Nobuhiro Iwamatsu > --- > drivers/mmc/host/sdhci.c | 16 +++++++++------- > drivers/mmc/host/sdhci.h | 1 + > 2 files changed, 10 insertions(+), 7 deletions(-) Why is this needed in 5.10.y at all? thanks, greg k-h