From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out162-62-57-137.mail.qq.com (out162-62-57-137.mail.qq.com [162.62.57.137]) (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 9A9B834041B for ; Wed, 9 Sep 2026 06:29:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.137 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788935377; cv=none; b=EKNKrhrH2IlxNhVJHEgELlQCEeeMshlWLrm507aQts2xPfGrIHUqEyuTBEBE3uX2w3+mKI9FlaT/Vn0YXdYha34Po8fX1DCCCV+sxhZQkt8s1UHD9ZIZszQu0MDOfjdz+QIqA+qtlK/79TUZ0+ddzX7wBNlkP2pNv/rQnlZ4tX4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788935377; c=relaxed/simple; bh=+pdap0uuKbgUosOmANRUk/9FWBKtG/h+1HwPpPjHqds=; h=From:To:Cc:Subject:Mime-Version:Content-Type:Date:Message-ID: References:In-Reply-To; b=SFHrxjKO5x7l8OIq8n6fZ9YW4gZQ1DjkyyonMtJ4CNgSkXCLi4y2A0Ca4+CvU+XMSps7u/p8le0Ouz0sih0DIkwTASzl9quawoNuW4thg2X24Yer0Uqnu7OWyNgIF3KyBpG11ptBcW0Ea49hIUKrQUDsTMIijxYNsuySH/cXEGE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=dxH19Z0K; arc=none smtp.client-ip=162.62.57.137 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="dxH19Z0K" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1788935363; bh=+pdap0uuKbgUosOmANRUk/9FWBKtG/h+1HwPpPjHqds=; h=From:To:Cc:Subject:Date:References:In-Reply-To; b=dxH19Z0KKkFbAQefwAc5DO9SgqdIykbdo9l9hAPvGKfm5cWEoHRkeeoRvxGSJst+R kx3tagDs2WCfahZFWAhsaan895UhMCbzpcmlLMaSUbo3iCzyiguSWSpbiaYRKKm3PR u0RuAah/FvbaPOdrTLUZC/XKEPAlrQUq0f0VSC5E= X-QQ-XMRINFO: Mp0Kj//9VHAxzExpfF+O8yhSrljjwrznVg== X-QQ-XMAILINFO: McF9JvsryK5Jcya3w+KH97a3P5xXcr7RMjBnG+rEcCCWzNC9IH3WVGp6sTNGXW s/qYu6oYEOp36cyxBBIxDQc+bGnh831VmBy64GLTwROHQ1eK6qL3eXQBC+MMSi0ZlRhzTJKtfwoJf pfXJ69iKHquhSEZN7+GRfwRlzofl43O1gVkMog5lCS/+wo8lCaWRlaiPvdvxp+etUaEqrt4cJgwCY u2Oz7YUquYH/RDzZXnQmV5OpI6K6JTCmQD65sEzo6eCSEyZ7BXvVa93mbNah3NL+l78iFP3Ez4dug rR0IAfnZup899cnaPpa9QI7abhA64I42x+1BpCPjYItF0y1qElaxJDxA22vAfzRMEWyWgaAcdEfXy Ixweue/j2ixELDnfS7hUzuF/LxOlSlILbxvR0WCL9bluYz5nljkhekJ1iT/vvsCHue07lIMAXur9P vruwu7RTojGVl0ijdq1IJ53njkUmIJcbxvO+a3QMf3mvUHt+O8urfoI3BFZDF8hOxlds5yF/uFXOX pPKA4/8YuBzO4m5D4Uj1YGQLHh5IY5RVmzDCazyI/4/F3NuR7qDD9mSUxOJwZ7/xZ6FANBAmhHvIW 30KBcGAuDOxITm9Esu9kWrY0ZG9Bb85xHjHMPX91dtYI3CpMFFztt208Q6OhfsVOOt4KWxUREIUin 6+TFJXtMwSToEOaffjA1hpzSdo7Hmzdry17m3+2KkN6gHqCLS1oOYCdL7JYW5GBfytXzhue4DIrz0 SrslpLlOsLaexwSdcOn5HT2uzhcfBM3OS9sSZoF/R1famtRU+geZl+zFEbnDRRXOXh4ybioOowqP0 Hr2LNNxXXHZynsFVj7rUgomH8zauJFo26MZ5U9HJsVc8JI+d3hHpNwvXi4BZ/d6c6l34ahmJ1IFoT MoHWaFAhpqRSW9cW3VJVDbaFPVxmWPIPXQSu4YQKQNSze4qNLKjXZpzUPXB0URGmZGxiuo3V7ggS3 X2OKgW1WJ/BX5s66gDn36NkXntSn++n+f/QPa536gjAU+a/6OGQ3scTUlcCP6IfegGUrJCXg== From: "=?utf-8?B?Wm9uZ3poZW4gRmVuZw==?=" <1768315307@qq.com> To: "=?utf-8?B?TWlxdWVsIFJheW5hbA==?=" Cc: "=?utf-8?B?bGludXgtbXRk?=" , "=?utf-8?B?bGludXgta2VybmVs?=" , "=?utf-8?B?cmljaGFyZA==?=" , "=?utf-8?B?dmlnbmVzaHI=?=" Subject: Re: [PATCH v3] mtd: spinand: cache the last read page to avoid redundant SPI operations Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Date: Wed, 9 Sep 2026 14:29:21 +0800 X-Priority: 3 Message-ID: X-QQ-MIME: TCMime 1.0 by Tencent X-Mailer: QQMail 2.x X-QQ-Mailer: QQMail 2.x References: <87o6e7u8jt.fsf@bootlin.com> In-Reply-To: <87o6e7u8jt.fsf@bootlin.com> X-QQ-mid: xmseua17-0t1788935361t91bksk78 SGkgTWlxdWVsLAoKVGhhbmtzIGZvciB0aGUgZmVlZGJhY2suIEkgY2hlY2tlZCB0aGUgZW1h aWwgdGhyZWFkIGFuZCBwYXRjaHdvcmssIGJ1dApjb3VsZG4ndCBmaW5kIHRoZSBTYXNoaWtv IHJldmlldyBjb21tZW50cyBmb3IgdjMuIFRoZSB2MiBTYXNoaWtvCmNvbXBsYWludHMgYWJv dXQ6CgoxLiBDYWNoZSBub3QgaW52YWxpZGF0ZWQgd2hlbiBkYXRhYnVmIGlzIG92ZXJ3cml0 dGVuIGJ5IG5vbi1jYWNoZWFibGUKICAgcmVhZHMgKFJBVywgY29udGludW91cywgT09CLW9u bHkpCjIuIFBhZ2VzIHdpdGggdW5jb3JyZWN0YWJsZSBFQ0MgZXJyb3JzIGJlaW5nIGNhY2hl ZAoKaGF2ZSBhbHJlYWR5IGJlZW4gYWRkcmVzc2VkIGluIHYzLgoKQ291bGQgeW91IHBsZWFz ZSBmb3J3YXJkIHRoZSByZW1haW5pbmcgU2FzaGlrbyBjb21wbGFpbnRzIG9yIHBvaW50IG1l CnRvIHdoZXJlIEkgY2FuIGZpbmQgdGhlbT8gSSdkIGxpa2UgdG8gYWRkcmVzcyB0aGVtIGJl Zm9yZSB5b3VyIGh1bWFuCnJldmlldy4KClRoYW5rcywKWm9uZ3poZW4=