From nobody Tue Dec 16 05:43:02 2025 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.4]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 12B9B22DC29; Tue, 14 Jan 2025 09:49:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736848191; cv=none; b=YgCiueTI8MGrGvHFFwzBmEeowAaXpnYHK44tt+MuucQ6Hb7RAR10BJLjuS5tSkpNLRGH/dVCiraU9FeVQgrdTZ+100mBKy3osUNVN0DInpOZc3GJ7FHzFavxVvbeydmFsV5mPXhg/8wMjn5Wd67oP4FdSlSCQR40NUDkWwmIg2U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736848191; c=relaxed/simple; bh=50XchvIEfaxXJJIYUQEaqDSuolnB+UCp0liqvA4Ud+Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=NC19ss/FJWk5toALjKVvdTmVoki3dUAmQRB7cqEg9Aw7uBnkRYQDMj2UipEGzcTGque881FCR7Sr6pqj3f8iTunJMeWWvFZxuoENuqH5OmVTXt0+t1N6QvGfiO+4gD0PZ239wRrxcVAGrOrHfXRJuYzQPPvv/aushXIl2mRBB4c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=qQdM58BA; arc=none smtp.client-ip=117.135.210.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="qQdM58BA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=VjZW7 58BiIs0kHW1cKT8IWxuMKMWBJZ4GxyCO1F8GdA=; b=qQdM58BAtrusSGLPfrGQy rtv0hgyeIz7Y2fr5EHBMEf1YSrXS+XDyISsEUCXJBwYkSmQSZRSsfU3b5V7qljWY StNRptKi76gimOEWY5V/xioyxwmbM/CBL/ch5vHfh9QNdx+FkMCY+X60jcX9IECa 4CpTJUrjGhZxtdnTDxb+80= Received: from localhost.localdomain (unknown []) by gzsmtp2 (Coremail) with SMTP id PSgvCgA3gvf5MoZnXAYfEQ--.40986S2; Tue, 14 Jan 2025 17:48:46 +0800 (CST) From: Jiayuan Chen To: linux-doc@vger.kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, corbet@lwn.net, linux-kernel@vger.kernel.org, Jiayuan Chen Subject: [PATCH v1] docs/arch: remove deprecated function name Date: Tue, 14 Jan 2025 17:48:32 +0800 Message-ID: <20250114094832.350073-1-mrpre@163.com> X-Mailer: git-send-email 2.43.5 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-CM-TRANSID: PSgvCgA3gvf5MoZnXAYfEQ--.40986S2 X-Coremail-Antispam: 1Uf129KBjvJXoWrKr43Cr1UXFWkWr1kKFW5Awb_yoW8JrWkp3 9rJrn2gan8Z3WYkF1DAw1S9Fy3ZaykCw4UGFnrKry8ZF98tF4vv3y5tF17Xa4UZ34rJayF qFZIvF9Yyw40yaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0piX4S7UUUUU= X-CM-SenderInfo: xpus2vi6rwjhhfrp/xtbBDxvUp2eGMUgnLwAAs3 Content-Type: text/plain; charset="utf-8" The dumpstack.c file has undergone many modifications, and the print_context_stack() function was removed or rewritten a long time ago, so it's better to remove the incorrect guidance. Additionally, no new functions will be added to the documentation, as it may be modified again in the future. Using 'question mark' and 'dumpstack' is sufficient to index this document. Signed-off-by: Jiayuan Chen --- Documentation/arch/x86/kernel-stacks.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/arch/x86/kernel-stacks.rst b/Documentation/arch/= x86/kernel-stacks.rst index 738671a4070b..2d355e78008e 100644 --- a/Documentation/arch/x86/kernel-stacks.rst +++ b/Documentation/arch/x86/kernel-stacks.rst @@ -113,7 +113,7 @@ Printing backtraces on x86 =20 The question about the '?' preceding function names in an x86 stacktrace keeps popping up, here's an indepth explanation. It helps if the reader -stares at print_context_stack() and the whole machinery in and around +stares at 'question mark' and the whole machinery in and around arch/x86/kernel/dumpstack.c. =20 Adapted from Ingo's mail, Message-ID: <20150521101614.GA10889@gmail.com>: --=20 2.43.5