From nobody Sat Apr 4 03:10:04 2026 Received: from smtpbg150.qq.com (smtpbg150.qq.com [18.132.163.193]) (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 A4F6918FDBD for ; Sat, 21 Mar 2026 11:01:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.132.163.193 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774090908; cv=none; b=ro2keBB3OJiS3LZletM1vdcmNOxLYap+8sUOojAY2BWdJFZbTraBKEJRef6UQWQYqJLGOd3tqoRD3xm1hs9+FgG+h5dMw3OtemiGkV/N1m52hGzEXCacZ01vGdOLcBx45scwnfN94kwsQ9WPCeInDYyueSbGyAOVreM4sUAAF1c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774090908; c=relaxed/simple; bh=NKnlZYGWCrDpJ6+PsrgrcACyFiuzXSp6ZNrjJV3mW2I=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=mbWQvLv8M0m9nGUL/Ao31IJbKxYKfnAAAz7z17YdxYshW0k3KSlkafULuyHi3RfFYlPIcKdBgj6M9TbAksTXO/i1nhWlKGo8cEBRi8PaP515RzJ0Ype3cG5sCl0eqc69/xlKmolrxd9R2u88TRjEZiuUxqarkRPsp1or7U8h7Z8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=smail.nju.edu.cn; spf=pass smtp.mailfrom=smail.nju.edu.cn; dkim=pass (1024-bit key) header.d=smail.nju.edu.cn header.i=@smail.nju.edu.cn header.b=ARDYbwli; arc=none smtp.client-ip=18.132.163.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=smail.nju.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=smail.nju.edu.cn Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=smail.nju.edu.cn header.i=@smail.nju.edu.cn header.b="ARDYbwli" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smail.nju.edu.cn; s=iohv2404; t=1774090839; bh=AI1I6JUIPFFPi4oW/oaREN8AYPACzMctaqXva281nX8=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=ARDYbwliYvhbhfZsqyeJP58eYUUHxV2HUddoQFHjC0r+3/BbhBDT4q1LWjGX/9ToL 4TY0vNy1HjET57konhjhc0wRws7BAzCsEMGkntfPZhJspB+ShhNYkmYZ7cpoleEc2S JhmpR6Hk/DnCA/eexGJP6pA1TEVcCj9nZlouHhfM= X-QQ-mid: esmtpsz10t1774090837tf2cdc7eb X-QQ-Originating-IP: jMoN9msrmakY+Dzr0t5Kd2EQymwqLtKEYLNQ8Q2TuL8= Received: from localhost.localdomain ( [116.172.93.199]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 21 Mar 2026 19:00:34 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 17753321773136880315 EX-QQ-RecipientCnt: 18 From: Kexin Sun To: tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, peterz@infradead.org, darwi@linutronix.de, xin@zytor.com, wangyang.guo@intel.com, seanjc@google.com, jgross@suse.com, linux-kernel@vger.kernel.org Cc: julia.lawall@inria.fr, xutong.ma@inria.fr, kexinsun@smail.nju.edu.cn, yunbolyu@smu.edu.sg, ratnadiraw@smu.edu.sg Subject: [PATCH] x86/tsc: fix stale reference to tsc_early_delay_calibrate() Date: Sat, 21 Mar 2026 19:00:33 +0800 Message-Id: <20260321110033.8827-1-kexinsun@smail.nju.edu.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:smail.nju.edu.cn:qybglogicsvrgz:qybglogicsvrgz5b-0 X-QQ-XMAILINFO: OKkKo7I1HxIezb/vFbScgRant+wVCLbXDG5fGqe/cucg1kyxZz/xJlO6 zJM1Wz4pgDdzbHUKcJZ2XRu0Q+rvEWq8XDC6S20HJMaSOR7SbOfWhz/kaUZcjLFkItWOITv gcyzwO/QEMoalTEGzml6ucRIDDHB1t7ZlR8x2llPJ1u0sQBRsVl8e8r1Ti2/i6F0LmxIcGO Ip9ntO6F5s24hGdC8NzeZVka960agU7gWtRTT5l7oBPKIJDDy1rDWMn0hQMaw/Llc0l5lAV ztREnD8KkG4HjeeQU5/b8XE/lhWW7rr7gVQgruzQKNoX3q4VKt3BcqyPNUEQ8UY8pDr4Pa8 QxHN7m0+bvpabqTR4Tu30rDr0Tmzyjs8vAJ2EqB+0B00qtefR1qocwEhEHQcw5XR8T5UF0h sUVjKP3DmOLHOSwWCBdjrMYSqk2OU1yKV+Jia5mqjF6lKnLgz5xwO/M6Jg6lJ1acrF9vKMQ lBgEal/KOxWDTa/bU1TkFtdNd6J6dXB/ZeGR/mHJWimWD1fsFrrnXpLNEvBBTozwPUwQR5/ 8QktW4zqQqWV/DYMGsMgx8gYlkKwLNRIwzwV1eIj5j+0ErrCnrOB7VJavGIH08AeOjKzmge hj7ynTrsmrvmySlrV6DgD1u6JxlYqX3z4FEwNgKZp5IxLVdkiXL4QwWZmayRWd+EUm+WRzD cGS0N6F8aTJlKMmzQWVwAcGKQ2Iv7/JTzMkh/kQga+n448kx26s1KAWYS5K08VIY0CyLbpc bybCT3kzmhlgmlwfDOikfD4h8sA/9zGB2hoPi4hggzfSIIblxp3x2e6uLY2uc1M0cqLf1/c GYg0XM6LpNQReIoMP49ZQTeEhW3TduAzL3YV/oZipQVcG01uXUEXHDiCqnX5MXW/kBNuAhV Ci9Qr99E67SIbTmVWq7wdxT9pq6zc72IWgt00qe36vmgyQOs3c+41ZF0b5uxXqk2mgoI8Lj 0sgC1H3Oz72zMq45LjE0Pn2tQgBYP4CKkjKwji0rNB09BeKTlrhFDLRHvWd9CIAiP4OomlS EeC5f9xHZs/KNIJsmte/ts8XRLos2FyIrgGMTFiO9vdKXx+uZy8RIKPyEtaedntoLlnVgNJ 7VKo8Bgj0rZMUshL5EUjDc= X-QQ-XMRINFO: MPJ6Tf5t3I/ylTmHUqvI8+Wpn+Gzalws3A== X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" The function tsc_early_delay_calibrate() was renamed to tsc_early_init() by commit cf7a63ef4e02 ("x86/tsc: Calibrate tsc only once"). Update the stale reference in pit_calibrate_tsc(). Assisted-by: unnamed:deepseek-v3.2 coccinelle Signed-off-by: Kexin Sun --- arch/x86/kernel/tsc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index d9aa694e43f3..b00be86dba97 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -444,9 +444,9 @@ static unsigned long pit_calibrate_tsc(u32 latch, unsig= ned long ms, int loopmin) =20 if (!has_legacy_pic()) { /* - * Relies on tsc_early_delay_calibrate() to have given us semi - * usable udelay(), wait for the same 50ms we would have with - * the PIT loop below. + * Relies on tsc_early_init() to have given us semi usable + * udelay(), wait for the same 50ms we would have with the + * PIT loop below. */ udelay(10 * USEC_PER_MSEC); udelay(10 * USEC_PER_MSEC); --=20 2.25.1